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% Creation date: 2024-04-19
% Creation time: 19-18-40
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@Inproceedings { 2024-kunze-spintrap,
   title = {SpinTrap: Catching Speeding QUIC Flows},
   year = {2024},
   month = {5},
   day = {7},
   publisher = {IEEE/IFIP},
   booktitle = {Proceedings of the 2024 IEEE/IFIP Network Operations and Management Symposium (NOMS '24)},
   event_name = {2024 IEEE/IFIP Network Operations and Management Symposium},
   state = {accepted},
   reviewed = {1},
   author = {Kunze, Ike and Sander, Constantin and Tissen, Lars and Bode, Benedikt and Wehrle, Klaus}
}

@Inproceedings { 2024-kunze-civic,
   title = {In-Situ Model Validation for Continuous Processes Using In-Network Computing},
   year = {2024},
   month = {5},
   tags = {internet-of-production},
   url = {https://www.comsys.rwth-aachen.de/fileadmin/papers/2024/2024-kunze-civic.pdf},
   booktitle = {Proceedings of the 7th IEEE International Conference on Industrial Cyber-Physical Systems (ICPS '24)},
   state = {accepted},
   reviewed = {1},
   author = {Kunze, Ike and Scheurenberg, Dominik and Tirpitz, Liam and Geisler, Sandra and Wehrle, Klaus}
}

@Article { 2024_lohmoeller_sovereignty-survey,
   title = {The Unresolved Need for Dependable Guarantees on Security, Sovereignty, and Trust in Data Ecosystems},
   journal = {Data \& Knowledge Engineering},
   year = {2024},
   month = {3},
   day = {19},
   volume = {151},
   abstract = {Data ecosystems emerged as a new paradigm to facilitate the automated and massive exchange of data from heterogeneous information sources between different stakeholders. However, the corresponding benefits come with unforeseen risks as sensitive information is potentially exposed, questioning their reliability. Consequently, data security is of utmost importance and, thus, a central requirement for successfully realizing data ecosystems. Academia has recognized this requirement, and current initiatives foster sovereign participation via a federated infrastructure where participants retain local control over what data they offer to whom. However, recent proposals place significant trust in remote infrastructure by implementing organizational security measures such as certification processes before the admission of a participant. At the same time, the data sensitivity incentivizes participants to bypass the organizational security measures to maximize their benefit. This issue significantly weakens security, sovereignty, and trust guarantees and highlights that organizational security measures are insufficient in this context. In this paper, we argue that data ecosystems must be extended with technical means to (re)establish dependable guarantees. We underpin this need with three representative use cases for data ecosystems, which cover personal, economic, and governmental data, and systematically map the lack of dependable guarantees in related work. To this end, we identify three enablers of dependable guarantees, namely trusted remote policy enforcement, verifiable data tracking, and integration of resource-constrained participants. These enablers are critical for securely implementing data ecosystems in data-sensitive contexts.},
   keywords = {Data sharing; Confidentiality; Integrity protection; Data Markets; Distributed databases},
   tags = {internet-of-production},
   url = {https://www.comsys.rwth-aachen.de/fileadmin/papers/2024/2024-lohmoeller-data-sovereignty-survey.pdf},
   publisher = {Elsevier},
   ISSN = {0169-023X},
   DOI = {10.1016/j.datak.2024.102301},
   reviewed = {1},
   author = {Lohm{\"o}ller, Johannes and Pennekamp, Jan and Matzutt, Roman and Schneider, Carolin Victoria and Vlad, Eduard and Trautwein, Christian and Wehrle, Klaus}
}

@Inproceedings { 2023_bader_reputation-systems,
   title = {Reputation Systems for Supply Chains: The Challenge of Achieving Privacy Preservation},
   year = {2023},
   month = {11},
   abstract = {Consumers frequently interact with reputation systems to rate products, services, and deliveries. While past research extensively studied different conceptual approaches to realize such systems securely and privacy-preservingly, these concepts are not yet in use in business-to-business environments. In this paper, (1) we thus outline which specific challenges privacy-cautious stakeholders in volatile supply chain networks introduce, (2) give an overview of the diverse landscape of privacy-preserving reputation systems and their properties, and (3) based on well-established concepts from supply chain information systems and cryptography, we further propose an initial concept that accounts for the aforementioned challenges by utilizing fully homomorphic encryption. For future work, we identify the need of evaluating whether novel systems address the supply chain-specific privacy and confidentiality needs.},
   note = {Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering (LNICST)},
   keywords = {SCM; confidentiality; anonymity; voter; votee; FHE},
   tags = {internet-of-production},
   url = {https://jpennekamp.de/wp-content/papercite-data/pdf/bpt+23.pdf},
   publisher = {Springer},
   booktitle = {Proceedings of the 20th EAI International Conference on Mobile and Ubiquitous Systems: Computing, Networking and Services (MobiQuitous '23), November 14-17, 2023, Melbourne, VIC, Australia},
   event_place = {Melbourne, VIC, Australia},
   event_date = {November 14-17, 2023},
   state = {accepted},
   ISSN = {1867-8211},
   reviewed = {1},
   author = {Bader, Lennart and Pennekamp, Jan and Thevaraj, Emildeon and Spi{\ss}, Maria and Kanhere, Salil S. and Wehrle, Klaus}
}

@Inproceedings { 2022-kunze-coin-transport,
   title = {Evolving the End-to-End Transport Layer in Times of Emerging Computing In The Network (COIN)},
   year = {2022},
   month = {11},
   url = {https://www.comsys.rwth-aachen.de/fileadmin/papers/2022/2022-kunze-coin-transport.pdf},
   booktitle = {Proceedings of the 1st Workshop on New IP and Beyond, co-located with the 30th IEEE International Conference on Network Protocols},
   event_place = {Lexington, Kentucky, USA},
   event_name = {1st Workshop on New IP and Beyond, co-located with the 30th IEEE International Conference on Network Protocols},
   event_date = {30 October, 2022},
   DOI = {10.1109/ICNP55882.2022.9940379},
   reviewed = {1},
   author = {Kunze, Ike and Trossen, Dirk and Wehrle, Klaus}
}

@Inproceedings { 2022-wolsing-simple,
   title = {Can Industrial Intrusion Detection Be SIMPLE?},
   year = {2022},
   month = {9},
   volume = {978-3-031-17143-7},
   pages = {574--594},
   abstract = {Cyberattacks against industrial control systems pose a serious risk to the safety of humans and the environment. Industrial intrusion detection systems oppose this threat by continuously monitoring industrial processes and alerting any deviations from learned normal behavior. To this end, various streams of research rely on advanced and complex approaches, i.e., artificial neural networks, thus achieving allegedly high detection rates. However, as we show in an analysis of 70 approaches from related work, their inherent complexity comes with undesired properties. For example, they exhibit incomprehensible alarms and models only specialized personnel can understand, thus limiting their broad applicability in a heterogeneous industrial domain. Consequentially, we ask whether industrial intrusion detection indeed has to be complex or can be SIMPLE instead, i.e., Sufficient to detect most attacks, Independent of hyperparameters to dial-in, Meaningful in model and alerts, Portable to other industrial domains, Local to a part of the physical process, and computationally Efficient. To answer this question, we propose our design of four SIMPLE industrial intrusion detection systems, such as simple tests for the minima and maxima of process values or the rate at which process values change. Our evaluation of these SIMPLE approaches on four state-of-the-art industrial security datasets reveals that SIMPLE approaches can perform on par with existing complex approaches from related work while simultaneously being comprehensible and easily portable to other scenarios. Thus, it is indeed justified to raise the question of whether industrial intrusion detection needs to be inherently complex.},
   url = {https://www.comsys.rwth-aachen.de/fileadmin/papers/2022/2022-wolsing-simple.pdf},
   editor = {Atluri, Vijayalakshmi and Di Pietro, Roberto and Jensen, Christian D. and Meng, Weizhi},
   publisher = {Springer Nature Switzerland},
   booktitle = {Proceedings of the 27th European Symposium on Research in Computer Security (ESORICS '22), September 26-30, 2022, Copenhagen, Denmark},
   event_place = {Copenhagen, Denmark},
   event_name = {27th European Symposium on Research in Computer Security (ESORICS)},
   event_date = {September 26-30, 2022},
   DOI = {10.1007/978-3-031-17143-7_28},
   reviewed = {1},
   author = {Wolsing, Konrad and Thiemt, Lea and van Sloun, Christian and Wagner, Eric and Wehrle, Klaus and Henze, Martin}
}

@Techreport { draft-irtf-coinrg-use-cases-02,
   title = {Use Cases for In-Network Computing},
   year = {2022},
   month = {3},
   number = {draft-irtf-coinrg-use-cases-02},
   note = {expires: 8 September 2022 (work in progress)},
   url = {https://www.comsys.rwth-aachen.de/fileadmin/papers/2022/draft-irtf-coinrg-use-cases-02.pdf},
   web_url = {https://datatracker.ietf.org/doc/draft-irtf-coinrg-use-cases/},
   misc2 = {Online},
   publisher = {IETF Trust},
   series = {Internet Drafts},
   organization = {Internet Engineering Task Force},
   institution = {Internet Engineering Task Force},
   author = {Kunze, Ike and Wehrle, Klaus and Trossen, Dirk and Montpetit, Marie-Jos{\'e} and de Foy, Xavier and Griffin, David and Rio, Miguel}
}

@Techreport { draft-kunze-coinrg-transport-issues-05,
   title = {Transport Protocol Issues of In-Network Computing Systems},
   year = {2021},
   month = {10},
   number = {draft-kunze-coinrg-transport-issues-05},
   note = {Expires: 28 April 2022 (work in progress)},
   url = {https://www.comsys.rwth-aachen.de/fileadmin/papers/2022/draft-kunze-coinrg-transport-issues-05.pdf},
   web_url = {https://datatracker.ietf.org/doc/draft-kunze-coinrg-transport-issues/},
   publisher = {IETF Trust},
   series = {Internet Drafts},
   organization = {Internet Engineering Task Force},
   institution = {Internet Engineering Task Force},
   author = {Kunze, Ike and Wehrle, Klaus and Trossen, Dirk}
}

@Inproceedings { 2021-kunze-signal-detection,
   title = {Detecting Out-Of-Control Sensor Signals in Sheet Metal Forming using In-Network Computing},
   year = {2021},
   month = {6},
   day = {10},
   tags = {internet-of-production},
   url = {https://www.comsys.rwth-aachen.de/fileadmin/papers/2021/2021-kunze-signal-detection.pdf},
   publisher = {IEEE},
   booktitle = {Proceedings of the 2021 IEEE 30th International Symposium
on Industrial Electronics (ISIE)},
   ISBN = {978-1-7281-9023-5},
   ISSN = {2163-5145},
   DOI = {10.1109/ISIE45552.2021.9576221},
   reviewed = {1},
   author = {Kunze, Ike and Niemietz, Philipp and Tirpitz, Liam and Glebke, Ren{\'e} and Trauth, Daniel and Bergs, Thomas and Wehrle, Klaus}
}

@Inproceedings { 2021-glebke-service-based-forwarding,
   title = {Service-based Forwarding via Programmable Dataplanes},
   year = {2021},
   month = {6},
   day = {10},
   tags = {reflexes},
   url = {/fileadmin/papers/2021/2021-glebke-service-based-forwarding.pdf},
   publisher = {IEEE},
   booktitle = {Proceedings of the 2021 IEEE International Conference on High Performance Switching and Routing: Workshop on Semantic Addressing and Routing for Future Networks (SARNET-21)},
   ISBN = {978-1-6654-4005-9},
   ISSN = {2325-5609},
   DOI = {10.1109/HPSR52026.2021.9481814},
   reviewed = {1},
   author = {Glebke, Ren{\'e} and Trossen, Dirk and Kunze, Ike and Lou, David and R{\"u}th, Jan and Stoffers, Mirko and Wehrle, Klaus}
}

@Inproceedings { 2021_gleim_factstack,
   title = {FactStack: Interoperable Data Management and Preservation for the Web and Industry 4.0},
   year = {2021},
   month = {5},
   day = {31},
   volume = {P-312},
   pages = {371-395},
   abstract = {Data exchange throughout the supply chain is essential for the agile and adaptive manufacturing processes of Industry 4.0. As companies employ numerous, frequently mutually incompatible data management and preservation approaches, interorganizational data sharing and reuse regularly requires human interaction and is thus associated with high overhead costs. An interoperable system, supporting the unified management, preservation and exchange of data across organizational boundaries is missing to date. We propose FactStack, a unified approach to data management and preservation based upon a novel combination of existing Web-standards and tightly integrated with the HTTP protocol itself. Based on the FactDAG model, FactStack guides and supports the full data lifecycle in a FAIR and interoperable manner, independent of individual software solutions and backward-compatible with existing resource oriented architectures. We describe our reference implementation of the approach and evaluate its performance, showcasing scalability even to high-throughput applications. We analyze the system's applicability to industry using a representative real-world use case in aircraft manufacturing based on principal requirements identified in prior work. We conclude that FactStack fulfills all requirements and provides a promising solution for the on-demand integration of persistence and provenance into existing resource-oriented architectures, facilitating data management and preservation for the agile and interorganizational manufacturing processes of Industry 4.0. Through its open source distribution, it is readily available for adoption by the community, paving the way for improved utility and usability of data management and preservation in digital manufacturing and supply chains.},
   note = {Lecture Notes in Informatics (LNI), Volume P-312},
   keywords = {Web Technologies; Data Management; Memento; Persistence; PID; Industry 4.0},
   tags = {internet-of-production},
   url = {https://comsys.rwth-aachen.de/fileadmin/papers/2021/2021-gleim-btw-iop-interoperability-realization.pdf},
   publisher = {Gesellschaft f{\"u}r Informatik},
   booktitle = {Proceedings of the 19th Symposium for Database Systems for Business, Technology and Web (BTW '21), September 13-17, 2021, Dresden, Germany},
   event_place = {Dresden, Germany},
   event_date = {September 13-17, 2021},
   ISBN = {978-3-88579-705-0},
   ISSN = {1617-5468},
   DOI = {10.18420/btw2021-20},
   reviewed = {1},
   author = {Gleim, Lars and Pennekamp, Jan and Tirpitz, Liam and Welten, Sascha and Brillowski, Florian and Decker, Stefan}
}

@Inproceedings { 2020_gleim_factdag_provenance,
   title = {Expressing FactDAG Provenance with PROV-O},
   year = {2020},
   month = {11},
   day = {1},
   volume = {2821},
   pages = {53-58},
   abstract = {To foster data sharing and reuse across organizational boundaries, provenance tracking is of vital importance for the establishment of trust and accountability, especially in industrial applications, but often neglected due to associated overhead. The abstract FactDAG data interoperability model strives to address this challenge by simplifying the creation of provenance-linked knowledge graphs of revisioned (and thus immutable) resources. However, to date, it lacks a practical provenance implementation.
In this work, we present a concrete alignment of all roles and relations in the FactDAG model to the W3C PROV provenance standard, allowing future software implementations to directly produce standard-compliant provenance information. Maintaining compatibility with existing PROV tooling, an implementation of this mapping will pave the way for practical FactDAG implementations and deployments, improving trust and accountability for Open Data through simplified provenance management.},
   keywords = {Provenance; Data Lineage; Open Data; Semantic Web Technologies; Ontology Alignment; PROV; RDF; Industry 4.0; Internet of Production; IIoT},
   tags = {internet-of-production},
   url = {https://www.comsys.rwth-aachen.de/fileadmin/papers/2020/2020-gleim-factdag-provenance.pdf},
   publisher = {CEUR Workshop Proceedings},
   booktitle = {Proceedings of the 6th Workshop on Managing the Evolution and Preservation of the Data Web (MEPDaW '20), co-located with the 19th International Semantic Web Conference (ISWC '20), November 1-6, 2020, Athens, Greece,},
   event_place = {Athens, Greece},
   event_date = {November 1-6, 2020},
   ISSN = {1613-0073},
   reviewed = {1},
   author = {Gleim, Lars and Tirpitz, Liam and Pennekamp, Jan and Decker, Stefan}
}

@Article { 2020_niemietz_stamping,
   title = {Stamping Process Modelling in an Internet of Production},
   journal = {Procedia Manufacturing},
   year = {2020},
   month = {7},
   day = {11},
   volume = {49},
   pages = {61-68},
   abstract = {Sharing data between companies throughout the supply chain is expected to be beneficial for product quality as well as for the economical savings in the manufacturing industry. To utilize the available data in the vision of an Internet of Production (IoP) a precise condition monitoring of manufacturing and production processes that facilitates the quantification of influences throughout the supply chain is inevitable. In this paper, we consider stamping processes in the context of an Internet of Production and the preliminaries for analytical models that utilize the ever-increasing available data. Three research objectives to cope with the amount of data and for a methodology to monitor, analyze and evaluate the influence of available data onto stamping processes have been identified: (i) State detection based on cyclic sensor signals, (ii) mapping of in- and output parameter variations onto process states, and (iii) models for edge and in-network computing approaches. After discussing state-of-the-art approaches to monitor stamping processes and the introduction of the fineblanking process as an exemplary stamping process, a research roadmap for an IoP enabling modeling framework is presented.},
   note = {Proceedings of the 8th International Conference on Through-Life Engineering Service (TESConf '19), October 27-29, 2019, Cleveland, OH, USA},
   keywords = {Stamping Process; Industry 4.0; Fine-blanking; Internet of production; Condition monitoring; Data analytics},
   tags = {internet-of-production},
   url = {https://www.comsys.rwth-aachen.de/fileadmin/papers/2020/2020-niemietz-stamping-modelling.pdf},
   publisher = {Elsevier},
   event_place = {Cleveland, OH, USA},
   event_date = {October 27-29, 2019},
   ISSN = {2351-9789},
   DOI = {10.1016/j.promfg.2020.06.012},
   reviewed = {1},
   author = {Niemietz, Philipp and Pennekamp, Jan and Kunze, Ike and Trauth, Daniel and Wehrle, Klaus and Bergs, Thomas}
}

@Inproceedings { 2020_pennekamp_supply_chain_accountability,
   title = {Private Multi-Hop Accountability for Supply Chains},
   year = {2020},
   month = {6},
   day = {7},
   abstract = {Today's supply chains are becoming increasingly flexible in nature. While adaptability is vastly increased, these more dynamic associations necessitate more extensive data sharing among different stakeholders while simultaneously overturning previously established levels of trust. Hence, manufacturers' demand to track goods and to investigate root causes of issues across their supply chains becomes more challenging to satisfy within these now untrusted environments. Complementarily, suppliers need to keep any data irrelevant to such routine checks secret to remain competitive. To bridge the needs of contractors and suppliers in increasingly flexible supply chains, we thus propose to establish a privacy-preserving and distributed multi-hop accountability log among the involved stakeholders based on Attribute-based Encryption and backed by a blockchain. Our large-scale feasibility study is motivated by a real-world manufacturing process, i.e., a fine blanking line, and reveals only modest costs for multi-hop tracing and tracking of goods.},
   keywords = {supply chain; multi-hop tracking and tracing; blockchain; attribute-based encryption; Internet of Production},
   tags = {internet-of-production},
   url = {https://comsys.rwth-aachen.de/fileadmin/papers/2020/2020-pennekamp-supply-chain-privacy.pdf},
   publisher = {IEEE},
   booktitle = {Proceedings of the 2020 IEEE International Conference on Communications Workshops (ICC Workshops '20), 1st Workshop on Blockchain for IoT and Cyber-Physical Systems (BIoTCPS '20), June 7-11, 2020, Dublin, Ireland},
   event_place = {Dublin, Ireland},
   event_date = {June 7-11, 2020},
   ISBN = {978-1-7281-7440-2},
   ISSN = {2474-9133},
   DOI = {10.1109/ICCWorkshops49005.2020.9145100},
   reviewed = {1},
   author = {Pennekamp, Jan and Bader, Lennart and Matzutt, Roman and Niemietz, Philipp and Trauth, Daniel and Henze, Martin and Bergs, Thomas and Wehrle, Klaus}
}

@Article { 2020_gleim_factDAG,
   title = {FactDAG: Formalizing Data Interoperability in an Internet of Production},
   journal = {IEEE Internet of Things Journal},
   year = {2020},
   month = {4},
   day = {14},
   volume = {7},
   number = {4},
   pages = {3243-3253},
   abstract = {In the production industry, the volume, variety and velocity of data as well as the number of deployed protocols increase exponentially due to the influences of IoT advances. While hundreds of isolated solutions exist to utilize this data, e.g., optimizing processes or monitoring machine conditions, the lack of a unified data handling and exchange mechanism hinders the implementation of approaches to improve the quality of decisions and processes in such an interconnected environment.
The vision of an Internet of Production promises the establishment of a Worldwide Lab, where data from every process in the network can be utilized, even interorganizational and across domains. While numerous existing approaches consider interoperability from an interface and communication system perspective, fundamental questions of data and information interoperability remain insufficiently addressed.
In this paper, we identify ten key issues, derived from three distinctive real-world use cases, that hinder large-scale data interoperability for industrial processes. Based on these issues we derive a set of five key requirements for future (IoT) data layers, building upon the FAIR data principles. We propose to address them by creating FactDAG, a conceptual data layer model for maintaining a provenance-based, directed acyclic graph of facts, inspired by successful distributed version-control and collaboration systems. Eventually, such a standardization should greatly shape the future of interoperability in an interconnected production industry.},
   keywords = {Data Management; Data Versioning; Interoperability; Industrial Internet of Things; Worldwide Lab},
   tags = {internet-of-production},
   url = {https://comsys.rwth-aachen.de/fileadmin/papers/2020/2020-gleim-iotj-iop-interoperability.pdf},
   publisher = {IEEE},
   ISSN = {2327-4662},
   DOI = {10.1109/JIOT.2020.2966402},
   reviewed = {1},
   author = {Gleim, Lars and Pennekamp, Jan and Liebenberg, Martin and Buchsbaum, Melanie and Niemietz, Philipp and Knape, Simon and Epple, Alexander and Storms, Simon and Trauth, Daniel and Bergs, Thomas and Brecher, Christian and Decker, Stefan and Lakemeyer, Gerhard and Wehrle, Klaus}
}

@Article { 2019-unterberg-matclass,
   title = {In-situ material classification in sheet-metal blanking using deep convolutional neural networks},
   journal = {Production Engineering},
   year = {2019},
   month = {11},
   day = {13},
   volume = {13},
   number = {6},
   pages = {743-749},
   keywords = {internet-of-production},
   DOI = {10.1007/s11740-019-00928-w},
   reviewed = {1},
   author = {Unterberg, Martin and Niemietz, Phillip and Trauth, Daniel and Wehrle, Klaus and Bergs, Thomas}
}

@Inproceedings { 2019_pennekamp_dataflows,
   title = {Dataflow Challenges in an Internet of Production: A Security \& Privacy Perspective},
   year = {2019},
   month = {11},
   day = {11},
   pages = {27-38},
   abstract = {The Internet of Production (IoP) envisions the interconnection of previously isolated CPS in the area of manufacturing across institutional boundaries to realize benefits such as increased profit margins and product quality as well as reduced product development costs and time to market. This interconnection of CPS will lead to a plethora of new dataflows, especially between (partially) distrusting entities. In this paper, we identify and illustrate these envisioned inter-organizational dataflows and the participating entities alongside two real-world use cases from the production domain: a fine blanking line and a connected job shop. Our analysis allows us to identify distinct security and privacy demands and challenges for these new dataflows. As a foundation to address the resulting requirements, we provide a survey of promising technical building blocks to secure inter-organizational dataflows in an IoP and propose next steps for future research. Consequently, we move an important step forward to overcome security and privacy concerns as an obstacle for realizing the promised potentials in an Internet of Production.},
   keywords = {Internet of Production; dataflows; Information Security},
   tags = {internet-of-production},
   url = {https://www.comsys.rwth-aachen.de/fileadmin/papers/2019/2019-pennekamp-dataflows.pdf},
   publisher = {ACM},
   booktitle = {Proceedings of the 5th ACM Workshop on Cyber-Physical Systems Security and PrivaCy (CPS-SPC '19), co-located with the 26th ACM SIGSAC Conference on Computer and Communications Security (CCS '19), November 11-15, 2019, London, United Kingdom},
   event_place = {London, United Kingdom},
   event_date = {November 11-15, 2019},
   ISBN = {978-1-4503-6831-5/19/11},
   DOI = {10.1145/3338499.3357357},
   reviewed = {1},
   author = {Pennekamp, Jan and Henze, Martin and Schmidt, Simo and Niemietz, Philipp and Fey, Marcel and Trauth, Daniel and Bergs, Thomas and Brecher, Christian and Wehrle, Klaus}
}

@Inproceedings { 2019_pennekamp_infrastructure,
   title = {Towards an Infrastructure Enabling the Internet of Production},
   year = {2019},
   month = {5},
   day = {8},
   pages = {31-37},
   abstract = {New levels of cross-domain collaboration between manufacturing companies throughout the supply chain are anticipated to bring benefits to both suppliers and consumers of products. Enabling a fine-grained sharing and analysis of data among different stakeholders in an automated manner, such a vision of an Internet of Production (IoP) introduces demanding challenges to the communication, storage, and computation infrastructure in production environments. In this work, we present three example cases that would benefit from an IoP (a fine blanking line, a high pressure die casting process, and a connected job shop) and derive requirements that cannot be met by today’s infrastructure. In particular, we identify three orthogonal research objectives: (i) real-time control of tightly integrated production processes to offer seamless low-latency analysis and execution, (ii) storing and processing heterogeneous production data to support scalable data stream processing and storage, and (iii) secure privacy-aware collaboration in production to provide a basis for secure industrial collaboration. Based on a discussion of state-of-the-art approaches for these three objectives, we create a blueprint for an infrastructure acting as an enabler for an IoP.},
   keywords = {Internet of Production; Cyber-Physical Systems; Data Processing; Low Latency; Secure Industrial Collaboration},
   tags = {internet-of-production},
   url = {https://www.comsys.rwth-aachen.de/fileadmin/papers/2019/2019-pennekamp-iop-infrastructure.pdf},
   publisher = {IEEE},
   booktitle = {Proceedings of the 2nd IEEE International Conference on Industrial Cyber-Physical Systems (ICPS '19), May 6-9, 2019, Taipei, TW},
   event_place = {Taipei, TW},
   event_date = {May 6-9, 2019},
   ISBN = {978-1-5386-8500-6/19},
   DOI = {10.1109/ICPHYS.2019.8780276},
   reviewed = {1},
   author = {Pennekamp, Jan and Glebke, Ren{\'e} and Henze, Martin and Meisen, Tobias and Quix, Christoph and Hai, Rihan and Gleim, Lars and Niemietz, Philipp and Rudack, Maximilian and Knape, Simon and Epple, Alexander and Trauth, Daniel and Vroomen, Uwe and Bergs, Thomas and Brecher, Christian and B{\"u}hrig-Polaczek, Andreas and Jarke, Matthias and Wehrle, Klaus}
}

@Inproceedings { 2019-glebke-hicss-integrated,
   title = {A Case for Integrated Data Processing in Large-Scale Cyber-Physical Systems},
   year = {2019},
   month = {1},
   day = {8},
   pages = {7252-7261},
   tags = {internet-of-production,reflexes},
   url = {https://www.comsys.rwth-aachen.de/fileadmin/papers/2019/2019-glebke-integrated.pdf},
   misc2 = {Online},
   publisher = {University of Hawai'i at Manoa / AIS},
   booktitle = {Proceedings of the 52nd Hawaii International Conference on System Sciences (HICSS), Wailea, HI, USA},
   language = {en},
   ISBN = {978-0-9981331-2-6},
   DOI = {10.24251/HICSS.2019.871},
   reviewed = {1},
   author = {Glebke, Ren{\'e} and Henze, Martin and Wehrle, Klaus and Niemietz, Philipp and Trauth, Daniel and Mattfeld, Patrick and Bergs, Thomas}
}

@Conference { 2017-fink-brainlab-gmds,
   title = {BrainLab - Ein Framework f{\"u}r mobile neurologische Untersuchungen},
   year = {2017},
   month = {8},
   day = {29},
   note = {Best Abstract Award},
   web_url = {https://www.egms.de/static/en/meetings/gmds2017/17gmds137.shtml},
   web_url_date = {06.09.19},
   publisher = {German Medical Science GMS Publishing House (2017)},
   booktitle = {62. Jahrestagung der Deutschen Gesellschaft f{\"u}r Medizinische Informatik, Biometrie und Epidemiologie e.V. (GMDS).},
   event_place = {Oldenburg},
   event_name = {GMDS 2017},
   event_date = {17-21 September 2017},
   DOI = {10.3205/17gmds137},
   reviewed = {1},
   author = {Fink, Ina Berenice and Hankammer, Bernd and Stopinski, Thomas and Titgemeyer, Yannic and Ramos, Roann and Kutafina, Ekaterina and Bitsch, J{\'o} Agila and Jonas, Stephan Michael}
}

@Article { dombrowski-vdi,
   title = {Funktechnologien f{\"u}r Industrie 4.0},
   journal = {VDE Positionspapier},
   year = {2017},
   month = {6},
   day = {1},
   publisher = {VDE - Verband der Elektrotechnik, Elektronik, Informationstechnik e.V.},
   address = {Stresemannallee 15, 60596 Frankfurt am Main, Germany},
   author = {Aktas, Ismet and Bentkus, Alexander and Bonanati, Florian and Dekorsy, Armin and Dombrowski, Christian and Doubrava, Michael and Golestani, Ali and Hofmann, Frank and Heidrich, Mike and Hiensch, Stefan and Kays, R{\"u}diger and Meyer, Michael and M{\"u}ller, Andreas and ten Brink, Stephan and Petreska, Neda and Popovic, Milan and Rauchhaupt, Lutz and Saad, Ahmad and Schotten, Hans and W{\"o}ste, Christoph and Wolff, Ingo}
}

@Incollection { 2013-wtc-eggert-sensorcloud,
   title = {SensorCloud: Towards the Interdisciplinary Development of a Trustworthy Platform for Globally Interconnected Sensors and Actuators},
   year = {2014},
   month = {12},
   day = {14},
   pages = {203-218},
   tags = {sensorcloud},
   url = {fileadmin/papers/2013/2013-wtc-eggert-sensorcloud.pdf},
   misc2 = {Online},
   editor = {Krcmar, Helmut and Reussner, Ralf and Rumpe, Bernhard},
   publisher = {Springer},
   booktitle = {Trusted Cloud Computing},
   language = {en},
   ISBN = {978-3-319-12717-0},
   DOI = {10.1007/978-3-319-12718-7_13},
   reviewed = {1},
   author = {Eggert, Michael and H{\"a}u{\ss}ling, Roger and Henze, Martin and Hermerschmidt, Lars and Hummen, Ren{\'e} and Kerpen, Daniel and Navarro P{\'e}rez, Antonio and Rumpe, Bernhard and Thi{\ss}en, Dirk and Wehrle, Klaus}
}

@Inproceedings { 2014-bitsch-extremecom-liquid-democracy,
   title = {WIP: Opportunistic Vote Delegation for e-Voting based on Liquid Democracy},
   year = {2014},
   month = {8},
   day = {14},
   pages = {1--4},
   note = {Work in Progress Paper},
   url = {fileadmin/papers/2014/2014-bitsch-extremecom-liquid-democracy.pdf},
   misc = {Online},
   editor = {Hui, Pan and Lindgren, Anders},
   publisher = {ACM},
   booktitle = {Proceedings of the 6th Extreme Conference on Communication},
   event_place = {Galapagos Islands, Ecuador},
   event_name = {6th Extreme Conference on Communication},
   event_date = {August 11-15, 2014},
   language = {en},
   ISBN = {978-1-4503-2929-3},
   reviewed = {1},
   author = {Bitsch Link, J{\'o} Agila and Tchorbadjiiski, Angel and Wehrle, Klaus}
}

@Poster { 2012-kunz-omnetpp-sequencechart,
   title = {Poster Abstract: Extending the OMNeT++ Sequence Chart for
Supporting Parallel Simulations in Horizon},
   year = {2012},
   month = {3},
   day = {23},
   affiliation = {5th International Workshop on OMNeT++ (OMNeT++'12), Desenzano del Garda, Italy},
   tags = {horizon},
   url = {https://www.comsys.rwth-aachen.de/fileadmin/papers/2012/2012-kunz-omnetpp-sequencechart.pdf},
   misc2 = {Online},
   publisher = {ICST},
   event_name = {5th International Workshop on OMNeT++ (OMNeT++'12), Desezano del Garda, Italy},
   language = {en},
   reviewed = {1},
   author = {Kunz, Georg and Tenbusch, Simon and Gross, James and Wehrle, Klaus}
}

@Inproceedings { 2012-wons-bosling-redmann-weingaertner,
   title = {Can P2P swarm loading improve the robustness of 6LoWPAN data transfer?},
   year = {2012},
   month = {1},
   day = {9},
   pages = {131-134},
   url = {https://www.comsys.rwth-aachen.de/fileadmin/papers/2012/2012-students-6lowpan-wons2012.pdf},
   web_url = {http://ieeexplore.ieee.org/xpl/mostRecentIssue.jsp?punumber=6138950\#},
   misc2 = {Online},
   publisher = {IEEE},
   address = {Piscataway, NJ, USA},
   booktitle = {Proceedings of the 9th International Conference on
Wireless On-demand Network Systems and Services (WONS '12), Courmayeur, Italy},
   event_place = {Courmayeur, Italy},
   language = {en},
   ISBN = {978-1-4577-1722-2},
   DOI = {10.1109/WONS.2012.6152218},
   reviewed = {1},
   author = {Bosling, Marcel and Redmann, Torsten and Tekam, Jean and Weingaertner, Elias and Wehrle, Klaus}
}

@Inproceedings { 2011-kunz-mascots-performance-prediction,
   title = {Predicting Runtime Performance Bounds of Expanded Parallel Discrete Event Simulations},
   year = {2011},
   month = {7},
   day = {25},
   pages = {359 - 368},
   tags = {horizon},
   url = {fileadmin/papers/2011/2011-kunz-performance-prediction-mascots.pdf},
   misc2 = {Online},
   publisher = {IEEE Computer Society},
   address = {Los Alamitos, CA, USA},
   booktitle = {Proceedings of the 19th Annual Meeting of the IEEE International Symposium on Modeling, Analysis and Simulation of Computer and Telecommunication Systems (MASCOTS'11), Singapore},
   event_place = {Singapore},
   event_name = {19th Annual Meeting of the IEEE International Symposium on Modeling, Analysis and Simulation of Computer and Telecommunication Systems},
   event_date = {July 25-17, 2011},
   language = {en},
   ISBN = {978-1-4577-0468-0},
   ISSN = {1526-7539},
   DOI = {10.1109/MASCOTS.2011.15},
   reviewed = {1},
   author = {Kunz, Georg and Tenbusch, Simon and Gross, James and Wehrle, Klaus}
}

@Inproceedings { 5646775,
   title = {{Indoor Navigation Approach Based on Approximate Positions}},
   year = {2010},
   month = {9},
   pages = {778--784},
   misc2 = {Print},
   editor = {Mautz, R., Kunz, M. and Ingensand, H.},
   publisher = {IEEE},
   booktitle = {Proceedings of the 2010 International Conference on Indoor Positioning and Indoor Navigation (IPIN 2010), Zurich, Switzerland},
   language = {en},
   ISBN = {978-1-4244-5864-6},
   DOI = {10.1109/IPIN.2010.5646775},
   author = {Chowaw-Liebman, Ory and Christoph, Uta and Krempels, Karl-Heinz and Terwelp, Christoph}
}

@Inproceedings { DBLP:conf/winsys/Chowaw-LiebmanCKT10,
   title = {Evaluation of an Indoor Navigation Approach based on Approximate Positions},
   year = {2010},
   month = {7},
   pages = {195-201},
   misc2 = {Print},
   editor = {Rafael F. S. Caldeirinha and Mohammad S. Obaidat},
   publisher = {SciTePress},
   booktitle = {WINSYS 2010 - Proceedings of the International Conference on Wireless Information Networks and Systems, Athens, Greece, WINSYS is part of ICETE - The International Joint Conference on e-Business and Telecommunications},
   language = {en},
   ISBN = {978-989-8425-24-9},
   author = {Chowaw-Liebman, Ory and Christoph, Uta and Krempels, Karl-Heinz and Terwelp, Christoph}
}

@Inproceedings { DBLP:conf/winsys/ChristophKST10a,
   title = {Automatic Context Detection of a Mobile user},
   year = {2010},
   month = {7},
   pages = {189-194},
   misc2 = {Print},
   editor = {Rafael F. S. Caldeirinha and Mohammad S. Obaidat},
   publisher = {SciTePress},
   booktitle = {WINSYS 2010 - Proceedings of the International Conference on Wireless Information Networks and Systems, Athens, Greece, WINSYS is part of ICETE - The International Joint Conference on e-Business and Telecommunications},
   language = {en},
   ISBN = {978-989-8425-24-9},
   author = {Christoph, Uta and Krempels, Karl-Heinz and von St{\"u}lpnagel, Janno and Terwelp, Christoph}
}

@Inbook { 201001ThieleINTECHRatpack,
   title = {Dynamic Wireless Sensor Networks for Animal Behavior Research},
   year = {2010},
   month = {1},
   pages = {629--644},
   tags = {RatPack},
   url = {http://www.comsys.rwth-aachen.de/fileadmin/papers/2010/2010-01-Thiele-INTECH-Ratpack.pdf},
   web_url = {http://sciyo.com/articles/show/title/dynamic-wireless-sensor-networks-for-animal-behavior-research},
   web_url2 = {http://www.intechopen.com/articles/show/title/dynamic-wireless-sensor-networks-for-animal-behavior-research},
   misc2 = {Online},
   editor = {Domenico Campolo},
   publisher = {InTech},
   address = {Vienna, Austria},
   chapter = {32},
   booktitle = {Recent Advances in Biomedical Engineering},
   language = {en},
   ISBN = {978-953-7619-57-2},
   reviewed = {1},
   author = {Thiele, Johannes and Bitsch Link, J{\'o} Agila and Osechas, Okuary and Mallot, Hanspeter and Wehrle, Klaus}
}

@Inbook { 2010-kai-wifi,
   title = {Creating a Wireless LAN Standard: IEEE 802.11},
   year = {2010},
   pages = {53-109},
   url = {https://www.comsys.rwth-aachen.de/typo3/file_list.php?id=\%2Fvar\%2Fwww\%2Ffileadmin\%2Fpapers\%2F2010\%2F\#},
   misc2 = {print},
   editor = {W. Lemstra; J. Groenewegen; V. Hayes},
   publisher = {Cambridge University Press},
   address = {Cambridge, UK},
   chapter = {3},
   booktitle = {The Innovation Journey of WiFi},
   ISBN = {9780521199711},
   author = {Jakobs, Kai and Lemstra, Wolter and Hayes, Vic and Tuch, Bruce and Links, Cess}
}

@Article { 200803WeingaertnerPromox,
   title = {ProMoX: A protocol stack monitoring framework},
   journal = {Electronic Communications of the EASST},
   year = {2009},
   month = {3},
   volume = {17},
   number = {2009},
   pages = {1-10},
   abstract = {In this paper, we present a preliminary glance on our framework for protocol stack monitoring using Xen (ProMoX). ProMoX uses the Xen hypervisor to virtualize entire instances of operating systems which may execute any arbitrary protocol implementation. By utilizing system virtualization for external monitoring, ProMoX can transparently inspect any protocol state and performance metrics of protocol implementations carried by a guest operating system. This way, ProMoX supports both the indentification of faults within early prototypes as well as the evaluation of new protocol designs.},
   note = {Accepted for publication},
   misc2 = {online},
   publisher = {EASST},
   address = {Kassel, Germany},
   booktitle = {Proceedings of the GI/ITG KIVS Workshop on Overlay and Network Virtualization 2009},
   language = {en},
   ISSN = {1863-2122},
   reviewed = {1},
   author = {Weingaertner, Elias and Terwelp, Christoph and Wehrle, Klaus}
}

@Article { 2009-thissen-JICWI-replication,
   title = {Improving Quality of Web Services by using Replication},
   journal = {IADIS International Journal on WWW/Internet},
   year = {2009},
   volume = {7},
   number = {1},
   pages = {26-43},
   misc2 = {Online},
   publisher = {IADIS Press},
   language = {en},
   ISSN = {1645-7641},
   author = {Thi{\ss}en, Dirk and Brambring, Thomas}
}

@Inproceedings { 2009-thissen-GI-IMS,
   title = {Evaluating the Performance of an IMS/NGN Deployment},
   year = {2009},
   pages = {2561-2573},
   misc2 = {Print},
   editor = {S. Fischer, E. Maehle, R. Reischuk},
   publisher = {Gesellschaft f{\"u}r Informatik},
   series = {Lecture Notes in Informatics 154},
   booktitle = {Informatik 2009 - Im Focus das Leben, Beitr{\"a}ge der 39. Jahrestagung der Gesellschaft f{\"u}r Informatik e.V. (GI)},
   language = {en},
   ISBN = {978-3-88579-248-2},
   author = {Thi{\ss}en, Dirk and Espinosa Carl{\'i}n, Juan Miguel and Herpertz, Ren{\'e}}
}

@Inproceedings { 2009morchonpodckeyagreementwsn,
   title = {Lightweight Key Agreement and Digital Certificates for Wireles Sensor Networks},
   year = {2009},
   volume = {1},
   pages = {326-327},
   note = {Brief Announcement},
   misc2 = {Print},
   publisher = {ACM},
   address = {New York, NY, USA},
   booktitle = {Proceedings of the 28th ACM SIGACT-SIGOPS Symposium on Principles of Distributed Computing (PODC 2009), Calgary},
   event_place = {Calgary, CN},
   event_name = {28th ACM SIGACT-SIGOPS Symposium on Principles of Distributed Computing (PODC 2009)},
   language = {en},
   ISBN = {978-963-9799-59-2},
   DOI = {10.1145/1582716.1582791},
   reviewed = {1},
   author = {Garcia-Morchon, Oscar and Heer, Tobias and Tolhuizen, Ludo and Wehrle, Klaus}
}

@Inproceedings { 200810ThieleSensors08RatPack,
   title = {Smart Sensors for Small Rodent Observation},
   year = {2008},
   month = {10},
   day = {26},
   pages = {709 -- 711},
   abstract = {Working towards the observation of rats (and other small rodents) in the wild we have developed tools that will enable us to study their behavior using a wireless network of wearable sensor nodes. The space and weight constraints resulting from the size of the animals have led to simple but functional approaches for vocalization classification and position estimation. For the resulting data we have developed novel, delay-tolerant routing and collection strategies. These are expected to be used in a sparse, dynamic network resulting from various rats being tagged with our nodes and running around freely - an area that will eventually be too big to be covered solely by stationary data sinks. Furthermore, the system is designed to extract information on the social interactions between animals from the routing data. It currently works in an indoor environment and we are preparing it for tests in a controlled outdoor setup.},
   tags = {RatPack},
   url = {fileadmin/papers/2008/2008-10-Thiele-Sensors08-RatPack.pdf},
   web_url2 = {http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=4716540},
   misc2 = {Online},
   publisher = {IEEE},
   address = {New York City, NY, USA},
   booktitle = {Proceedings of IEEE Sensors 2008, Lecce, Italy},
   organization = {IEEE},
   event_place = {Lecce, Italy},
   event_name = {IEEE Sensors 2008},
   event_date = {26-29 Oct. 2008},
   language = {en},
   ISBN = {978-1-4244-2580-8},
   ISSN = {1930-0395},
   DOI = {10.1109/ICSENS.2008.4716540},
   reviewed = {1},
   author = {Thiele, Johannes and Osechas, Okuary and Bitsch Link, J{\'o} Agila and Wehrle, Klaus}
}

@Inproceedings { 200808OsechasEMBC08RatPack,
   title = {Ratpack: Wearable Sensor Networks for Animal Observation},
   year = {2008},
   month = {8},
   day = {20},
   pages = {538--541},
   abstract = {The goal of our project is to describe the behavior of rats. For this purpose we are using wireless sensor networks, monitoring various quantities that yield important information to complement current knowledge on the behavioral repertoire of rats. So far, on the sensing and processing side we have developed innovative, minimalist approaches pointing in two directions: vocalization analysis and movement tracking. On the data collection and routing side we have adapted to the known burrowing habits of rats by developing new methods for synchronization and data aggregation under the paradigm of sporadic connectivity in a sparse, dynamic network.},
   keywords = {Animals;Behavior, Animal;Clothing;Equipment Design;Equipment Failure Analysis;Miniaturization;Monitoring, Ambulatory;Rats;Reproducibility of Results;Sensitivity and Specificity;Transducers;},
   tags = {ratpack},
   url = {fileadmin/papers/2008/2008-08-Osechas-EMBC08-RatPack.pdf},
   web_url2 = {http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=4649209},
   misc2 = {Online},
   publisher = {The Printing House},
   address = {Stoughton, WI, USA},
   booktitle = {Proceedings of the 30th Annual International IEEE Engineering in Medicine and Biology Conference, Vancouver, BC, Canada},
   organization = {IEEE EMBS},
   event_place = {Vancouver, BC, Canada},
   event_name = {Engineering in Medicine and Biology Society, 2008. EMBS 2008. 30th Annual International Conference of the IEEE},
   event_date = {20-25 Aug. 2008},
   language = {en},
   ISBN = {978-1-4244-1814-5},
   ISSN = {1557-170X},
   DOI = {10.1109/IEMBS.2008.4649209},
   reviewed = {1},
   author = {Osechas, Okuary and Thiele, Johannes and Bitsch Link, J{\'o} Agila and Wehrle, Klaus}
}

@Inproceedings { 200808BitschSIGCOMM08RatPack,
   title = {RatPack: Communication in a Sparse Dynamic Network},
   year = {2008},
   month = {8},
   day = {17},
   pages = {467--468},
   abstract = {The goal of this pro ject is to investigate the behavior of wild living rats using sensor networks. The main challenge with respect to communication is the sparse and very dynamic network determined by the burrow dwelling behavior of rats, which makes delay tolerant data transmission schemes a necessity. The physical and computional restrictions in embedded devices make routing an interesting challenge for which we are currently developing new strategies.},
   tags = {ratpack},
   url = {fileadmin/papers/2008/2008-08-Bitsch-SIGCOMM08-RatPack.pdf},
   web_url2 = {http://conferences.sigcomm.org/sigcomm/2008/posters.php},
   misc = {http://www.worldcat.org/title/sigcomm-08-proceedings-of-the-2008-sigcomm-conference-and-co-located-workshops-nsdr08-wosn08-mobiarch08-netecon08-presto08-seattle-wa-usa-august-17-22-2008/oclc/300481768},
   misc2 = {Online},
   publisher = {ACM},
   address = {New York City, NY, USA},
   booktitle = {ACM SIGCOMM 2008 Poster Proceedings, Seattle, WA, USA},
   organization = {ACM},
   event_place = {Seattle, WA, USA},
   event_name = {ACM SIGCOMM 2008},
   event_date = {August 17-22, 2008},
   language = {en},
   ISBN = {978-1-60558-175-0},
   reviewed = {1},
   author = {Bitsch Link, J{\'o} Agila and Wehrle, Klaus and Osechas, Okuary and Thiele, Johannes}
}

@Conference { 200803riechemmvecluster,
   title = {Clustering Players for Load Balancing in Virtual Worlds},
   year = {2008},
   month = {3},
   day = {18},
   pages = {9-13},
   abstract = {Massively Multiplayer Online Games (MMOGs) have become increasingly popular in the last years. So far the distribution of load, caused by the players in these games, is not distributed dynamically. After the launch of a new game, the introduction of new content, during special ingame events, or also during normal operations, players tend to concentrate in certain regions of the game worlds and cause overload conditions. Therefore we propose the use of structured P2P technology for the server infrastructure of the MMOGs to improve the reliability and scalability. Previous work segmented the game work into rectangular areas; however this approach often split a group of players to different servers, causing additional overhead. This work presents a cluster-based Peer-to-Peer approach, which can be used for load balancing in MMOGs or in other virtual worlds. The system is able to dynamically adapt to the current state of the game and handle uneven distributions of the players in the game world. We show through simulation, also with traces from real online games, that the cluster-based approach performs better than the previous P2P-based systems, which split the world in rectangular areas.},
   affiliation = {RWTH Aachen University - Distributed Systems Group},
   url = {http://www.pap.vs.uni-due.de/MMVE08/papers/proceedings.pdf},
   web_url = {http://www.pap.vs.uni-due.de/MMVE08/},
   misc2 = {Online},
   editor = {Gregor Schiele, Daniel Weiskopf, Ben Leong, Shun-Yun Hu},
   booktitle = {Proceedings of 1st International Workshop on Massively Multiuser Virtual Environments at IEEE Virtual Reality 2008 (MMVE 2008)},
   event_place = {Reno, Nevada, USA},
   event_name = {1st International Workshop on Massively Multiuser Virtual Environments at IEEE Virtual Reality 2008 (MMVE 2008)},
   event_date = {March 8th, 2008},
   language = {en},
   reviewed = {1},
   author = {Rieche, Simon and Wehrle, Klaus and Fouquet, Marc and Niedermayer, Heiko and Teifel, Timo and Carle, Georg}
}

@Article { 200812riecheIJAMCcluster,
   title = {Clustering Players for Load Balancing in Virtual Worlds},
   journal = {International Journal of Advanced Media and Communication (IJAMC)},
   year = {2008},
   volume = {2},
   number = {4},
   pages = {351-363},
   abstract = {In current Massively Multiplayer Online Games (MMOGs) the distribution of load is not distributed dynamically. But players tend to concentrate in certain regions of the game world and cause overload conditions. Therefore we propose the use of structured Peer-to-Peer technology for the server infrastructure of the MMOGs to improve the reliability and scalability. Previous work segmented the game work into rectangular areas but often split a group of players to different servers. This work presents a cluster-based P2P approach, which is able to dynamically adapt to the current state of the game and handle uneven distributions of players.Weshow through simulation, also with traces from real online games, that the cluster-based approach performs better than the previous P2P-based system.},
   affiliation = {RWTH Aachen University - Distributed Systems Group},
   web_url = {http://www.inderscience.com/browse/index.php?journalID=67},
   misc2 = {print},
   language = {en},
   ISSN = {1462-4613},
   reviewed = {1},
   author = {Rieche, Simon and Wehrle, Klaus and Fouquet, Marc and Niedermayer, Heiko and Teifel, Timo and Carle, Georg}
}

@Inbook { 2008-thissen-LNCS-multimedia,
   title = {Multimedia and VR Support for Direct Communication of Designers},
   year = {2008},
   pages = {268-299},
   misc2 = {Print},
   editor = {M. Nagl, W. Marquardt},
   publisher = {Springer},
   series = {Lecture Notes in Computer Science 4970},
   booktitle = {Collaborative and Distributed Chemical Engineering, From Understanding to Substantial Design Process Support},
   language = {en},
   ISBN = {978-3-540-70551-2},
   author = {Sch{\"u}ppen, Andr{\'e} and Spaniol, Otto and Thi{\ss}en, Dirk and Assenmacher, Ingo and Haberstroh, Edmund and Kuhlen, Thorsten}
}

@Inbook { 2008-thissen-LNCS-management,
   title = {Service Management for Development Tools},
   year = {2008},
   pages = {401-429},
   misc2 = {Print},
   editor = {M. Nagl, W. Marquardt},
   publisher = {Springer},
   series = {Lecture Notes in Computer Science 4970},
   booktitle = {Collaborative and Distributed Chemical Engineering, From Understanding to Substantial Design Process Support},
   language = {en},
   ISBN = {978-3-540-70551-2},
   author = {Babich, Yuri and Spaniol, Otto and Thi{\ss}en, Dirk}
}

@Inbook { 2008-thissen-LNCS-synergy,
   title = {Synergy by Integrating New Functionality},
   year = {2008},
   pages = {519-526},
   misc2 = {Print},
   editor = {M. Nagl, W. Marquardt},
   publisher = {Springer},
   series = {Lecture Notes in Computer Science 4970},
   booktitle = {Collaborative and Distributed Chemical Engineering, From Understanding to Substantial Design Process Support},
   language = {en},
   ISBN = {978-3-540-70551-2},
   author = {Becker, Simon and Heller, Markus and Jarke, Matthias and Marquardt, Wolfgang and Nagl, Manfred and Spaniol, Otto and Thi{\ss}en, Dirk}
}

@Inproceedings { 2008-thissen-ICEB-replication,
   title = {Replication of Web Services for QoS Guarantees in Web Service Composition},
   year = {2008},
   pages = {155-160},
   misc2 = {CD-ROM},
   publisher = {INSTICC},
   booktitle = {Proceedings of the International Conference on e-Business (ICE-B 2008), Porto, Portugal},
   event_place = {Porto, Portugal},
   event_name = {International Conference on e-Business (ICE-B 2008)},
   language = {en},
   ISBN = {978-989-8111-58-6},
   reviewed = {1},
   author = {Thi{\ss}en, Dirk and Brambring, Thomas}
}

@Inproceedings { 2008-thissen-NGMAST-IMS,
   title = {A SIP Application Router for Presence-Driven Composition of IMS Service},
   year = {2008},
   pages = {207-212},
   misc2 = {Print},
   publisher = {IEEE},
   booktitle = {Proceedings of the 2nd IEEE Conference and Exhibition on Next Generation Mobile Applications, Services and Technologies (NGMAST 2008), Cardiff, UK},
   event_place = {Cardiff, UK},
   event_name = {Next Generation Mobile Applications, Services and Technologies (NGMAST 2008)},
   language = {en},
   ISBN = {978-0-7695-3333-9},
   reviewed = {1},
   author = {Espinosa Carl{\'i}n, Juan Miguel and Thi{\ss}en, Dirk}
}

@Inproceedings { 2008-thissen-MWCN-IMS,
   title = {Validation of the Signaling Procedures of a Delivery Platform for IMS Services},
   year = {2008},
   pages = {259-270},
   misc2 = {Print},
   publisher = {Springer},
   booktitle = {Proceedings of the 10th IFIP International Conference on Mobile and Wireless Communications Networks (MWCN 2008), Toulouse, France},
   event_place = {Toulouse, France},
   event_name = {10th IFIP International Conference on Mobile and Wireless Communications Networks (MWCN 2008)},
   language = {en},
   ISBN = {978-0-387-84838-9},
   reviewed = {1},
   author = {Espinosa Carl{\'i}n, Juan Miguel and Thi{\ss}en, Dirk}
}

@Inproceedings { 2008-thissen-ICWI-replication,
   title = {Improving Quality of Web Services by using Replication},
   year = {2008},
   pages = {283-290},
   misc2 = {CD-ROM},
   publisher = {IADIS Press},
   booktitle = {Proceedings of the IADIS International Conference on WWW and Internet (ICWI 2008), Freiburg, Germany},
   event_place = {Freiburg},
   event_name = {IADIS International Conference on WWW and Internet (ICWI 2008)},
   event_date = {2008},
   language = {en},
   ISBN = {978-972-8924-68-3},
   reviewed = {1},
   author = {Thi{\ss}en, Dirk and Brambring, Thomas}
}

@Inproceedings { 200707BitschSNFGRatPack,
   title = {Ratpack: Using Sensor Networks for Animal Observation},
   year = {2007},
   month = {7},
   day = {16},
   volume = {2007-11},
   pages = {95 -- 97},
   abstract = {The goal of this project is to describe the behaviour of rats. To study this behaviour, we will resort to the use of wireless sensor networks, monitoring various quantities that yield important information to complement current knowledge on the behavioural repertoire of rats. The challenges we face include data acquisition and processing on the one hand, as rat-borne sensor nodes will need to be small enough not to interfere with the rats' own activities, thus limiting the available memory and processing capabilities. Additionally, rats spend a significant amount of time underground, making data transmission and routing a very interesting challenge, for which we are currently developing novel strategies.},
   tags = {RatPack},
   url = {fileadmin/papers/2007/2007-07-Bitsch-SNFG-RatPack.pdf},
   misc2 = {Print},
   editor = {Klaus Wehrle},
   publisher = {RWTH Aachen University},
   address = {Aachen, Germany},
   series = {AIB},
   booktitle = {6th GI/ITG KuVS Fachgespr{\"a}ch ''Wireless Sensor Networks'', Aachen, Germany},
   organization = {GI/ITG Fachgruppe ''Kommunikation und Verteilte Systeme''},
   event_place = {Aachen, Germany},
   event_name = {6th GI/ITG KuVS Fachgespr{\"a}ch ''Wireless Sensor Networks''},
   event_date = {July 16-17, 2007},
   language = {en},
   ISSN = {0935-3232},
   reviewed = {1},
   author = {Bitsch Link, J{\'o} Agila and Wehrle, Klaus and Osechas, Okuary and Thiele, Johannes and Mallot, Hanspeter}
}

@Inproceedings { 200606LandsiedelRatWatch,
   title = {Rat Watch: Using Sensor Networks for Animal Observation},
   year = {2006},
   month = {6},
   day = {19},
   volume = {1},
   pages = {1--2},
   abstract = {In an attempt to employ sensor network technology for animal observation, in particular of wild rats, we identified several restrictive shortcomings in existing sensor network research, which we discuss in this paper.},
   note = {(Poster and Abstract)},
   tags = {RatPack},
   url = {fileadmin/papers/2006/2006-06-Landsiedel-RatWatch.pdf},
   web_url2 = {http://www.sics.se/realwsn06/program.html},
   misc2 = {Online},
   editor = {Pedro Jos{\'e} Marron and Thiemo Voigt},
   publisher = {SICS},
   address = {Uppsala, Sweden},
   booktitle = {ACM Workshop on Real-World Wireless Sensor Networks (RealWSN) in conjunction with ACM MobiSys, Uppsala, Sweden},
   organization = {ACM},
   event_place = {Uppsala, Sweden},
   event_name = {ACM Workshop on Real-World Wireless Sensor Networks, REALWSN'06},
   event_date = {June 19, 2006},
   language = {en},
   reviewed = {1},
   author = {Landsiedel, Olaf and Bitsch Link, J{\'o} Agila and Wehrle, Klaus and Thiele, Johannes and Mallot, Hanspeter}
}

@Inproceedings { 2006-thissen-ISCC-qosws,
   title = {Considering QoS Aspects in Web Service Composition},
   year = {2006},
   pages = {371-376},
   misc2 = {Print},
   publisher = {IEEE},
   booktitle = {Proceedings of the 11th IEEE Symposium on Computers and Communications (ISCC 2006), Cagliari, Sardinia, Italy},
   event_place = {Cagliari, Sardinia, Italy},
   event_name = {11th IEEE Symposium on Computers and Communications (ISCC 2006)},
   language = {en},
   ISBN = {0-7695-2588-1},
   reviewed = {1},
   author = {Thi{\ss}en, Dirk and Wesnarat, Pimjai}
}

@Inproceedings { 2006-thissen-ICWI-qosws,
   title = {QoS-based Composition of Web Services},
   year = {2006},
   pages = {170-177},
   misc2 = {Print},
   publisher = {IADIS Press},
   booktitle = {Proceedings of the IADIS International Conference on WWW and Internet (ICWI 2006), Murcia, Spain},
   event_place = {Murcia, Spain},
   event_name = {IADIS International Conference on WWW and Internet (ICWI 2006)},
   language = {en},
   ISBN = {972-8924-19-4},
   reviewed = {1},
   author = {Thi{\ss}en, Dirk and Wesnarat, Pimjai}
}

@Article { 200504landsiedelpikenergy,
   title = {Enabling Detailed Modeling and Analysis of Sensor Networks},
   journal = {Special Issue on Sensor Networks, PIK Journal},
   year = {2005},
   volume = {28},
   number = {2},
   abstract = {Simulation is the de-facto standard tool for the evaluation of distributed and communication systems like sensor networks. Most simulation efforts focus on protocol- and algorithm-level issues, thus depending on the right choice and configuration of models. However, as such models commonly neglect time dependent issues, many research challenges, like energy consumption and radio channel utilization still remain. In this article we present two new tools to model and analyze sensor networks: Avrora, a fast and accurate sensor network simulator, and AEON, a novel tool built on top of Avrora, to evaluate the energy consumption and to accurately predict the lifetime of sensor networks. Avrora is a highly scalable instruction-level simulator for sensor network programs. It simulates the execution of the program down to the level of individual clock cycles, a time quantum of about 135 ns. By incorporating state of the art simulation techniques, including an efficiently maintained event queue, fast-forward through sleep-time, and parallel simulation, it can simulate entire networks of nodes in real time. AEON's energy model is based on Avrora and makes use of the cycle accurate execution of sensor node applications for precise energy measurements. Due to limited energy resources, power consumption is a crucial characteristic of sensor networks. AEON uses accurate measurements of node current draw and the execution of real code to enable accurate prediction of the actual power consumption of sensor nodes. Consequently, it prevents erroneous assumptions on node and network lifetime. Moreover, our detailed energy model allows to compare different low power and energy aware approaches in terms of energy efficiency. Thus, it enables a highly precise estimation of the overall lifetime of a sensor network.},
   author = {Landsiedel, Olaf and Wehrle, Klaus and Titzer, Ben L and Palsberg, Jens}
}

@Book { 2004-thissen-Diss,
   title = {Trader-basiertes Dienstmanagement in offenen Dienstm{\"a}rkten},
   year = {2004},
   misc2 = {Print},
   publisher = {Shaker-Verlag},
   booktitle = {Trader-basiertes Dienstmanagement in offenen Dienstm{\"a}rkten},
   language = {de},
   ISBN = {3-8265-2000-9},
   author = {Thi{\ss}en, Dirk}
}

@Inproceedings { 2004-thissen-ICWI-general,
   title = {A Middleware Platform supporting Electronic Service Markets},
   year = {2004},
   volume = {2},
   pages = {1183-1186},
   misc2 = {Print},
   publisher = {IADIS Press},
   booktitle = {Proceeding of the IADIS International Conference on WWW and Internet (ICWI 2004), Madrid, Spain},
   event_place = {Madrid, Spain},
   event_name = {IADIS International Conference on WWW and Internet (ICWI 2004)},
   language = {en},
   ISBN = {972-99353-0-0},
   reviewed = {1},
   author = {Thi{\ss}en, Dirk}
}

@Inbook { 2003-thissen-wiley-management,
   title = {Dienstmanagement f{\"u}r Entwicklungswerkzeuge},
   year = {2003},
   pages = {363-364},
   misc2 = {Print},
   editor = {M. Nagl, B. Westfechtel},
   publisher = {Wiley-VCH},
   booktitle = {Modelle, Werkzeuge und Infrastrukturen zur Unterst{\"u}tzung von Entwicklungsprozessen},
   language = {de},
   ISBN = {3-527-27769-2},
   author = {Thi{\ss}en, Dirk}
}

@Inproceedings { 2002-thissen-PDP-loadbal,
   title = {Flexible Service Provision Considering Specific Customer Resource Needs},
   year = {2002},
   pages = {253-260},
   misc2 = {Print},
   publisher = {IEEE},
   booktitle = {Proceedings of the 10th Euromicro Workshop on Parallel, Distributed and Network-based Processing (Euromicro-PDP 2002), Canary Islands, Spain},
   event_place = {Canary Islands, Spain},
   event_name = {10th Euromicro Workshop on Parallel, Distributed and Network-based Processing (Euromicro-PDP 2002)},
   language = {en},
   ISBN = {0-7695-1444-8},
   reviewed = {1},
   author = {Thi{\ss}en, Dirk}
}

@Inproceedings { 2002-thissen-SAC-loadbal,
   title = {Load Balancing for the Management of Service Performance in Open Service Markets: a Customer-Oriented Approach},
   year = {2002},
   pages = {902-906},
   misc2 = {Print},
   publisher = {ACM},
   booktitle = {Proceedings of the 2002 ACM Symposium on Applied Computing (ACM SAC 2002), Madrid, Spain},
   event_place = {Madrid, Spain},
   event_name = {ACM Symposium on Applied Computing (ACM SAC 2002)},
   language = {en},
   ISBN = {1-58113-445-2},
   reviewed = {1},
   author = {Thi{\ss}en, Dirk}
}

@Inproceedings { 2001-thissen-MIV-management,
   title = {Management of Efficient Service Provision in Distributed Systems},
   year = {2001},
   pages = {140-145},
   misc2 = {Print},
   publisher = {WSES Press},
   booktitle = {Proceedings of the WSES International Conference on Multimedia, Internet, Video Technologies (MIV 2001), Malta},
   event_place = {Malta},
   event_name = {WSES International Conference on Multimedia, Internet, Video Technologies (MIV 2001)},
   language = {en},
   ISBN = {960-8052-44-0},
   author = {Thi{\ss}en, Dirk}
}

@Inproceedings { 2001-thissen-DSN-critical,
   title = {Monitoring and Control of Critical Infrastructures},
   year = {2001},
   volume = {2},
   pages = {B68-B69},
   misc2 = {Print},
   publisher = {IEEE},
   booktitle = {Proceedings of the 2001 International Conference on Dependable Systems and Networks (DSN 2001), Fast Abstract Track, G{\"o}teborg, Sweden},
   event_place = {G{\"o}teborg, Sweden},
   event_name = {International Conference on Dependable Systems and Networks (DSN 2001)},
   language = {en},
   ISBN = {0-7695-1101-5},
   reviewed = {1},
   author = {B{\"u}schkes, Roland and Thi{\ss}en, Dirk and Yu, Hai}
}

@Inproceedings { 2001-thissen-Africom-management,
   title = {Trader-Based Management of Service Quality in Distributed Environments},
   year = {2001},
   misc2 = {Print},
   publisher = {IFIP},
   booktitle = {Proceedings of the 5th International Conference on Communication Systems (Africom 2001), Cape Town, South Africa, 16 pages},
   event_place = {Cape Town, South Africa},
   event_name = {5th International Conference on Communication Systems (Africom 2001)},
   language = {en},
   reviewed = {1},
   author = {Thi{\ss}en, Dirk}
}

@Inproceedings { 2000-thissen-USM-loadbal,
   title = {Integrating Trading and Load Balancing for Efficient Management of Services in Distributed Systems},
   year = {2000},
   pages = {42-53},
   misc2 = {Print},
   publisher = {Springer},
   booktitle = {Proceedings of the 3rd International IFIP/GI Working Conference on Trends in Distributed Systems: Towards a Universal Service Market (USM 2000), Munich, Germany},
   event_place = {Munich},
   event_name = {3rd International IFIP/GI Working Conference on Trends in Distributed Systems: Towards a Universal Service Market (USM 2000)},
   language = {en},
   ISBN = {3-540-41024-4},
   reviewed = {1},
   author = {Thi{\ss}en, Dirk and Neukirchen, Helmut}
}

@Inproceedings { 2000-thissen-ISCC-loadbal,
   title = {Managing Services in Distributed Systems by Integrating Trading and Load Balancing},
   year = {2000},
   pages = {641-646},
   misc2 = {Print},
   publisher = {IEEE},
   booktitle = {Proceedings of the 5th IEEE Symposium on Computers and Communications (ISCC 2000), Antibes - Juan les Pins, France},
   event_place = {Antibes - Juan les Pins, France},
   event_name = {5th IEEE Symposium on Computers and Communications (ISCC 2000)},
   language = {en},
   ISBN = {0-7695-0722-0},
   reviewed = {1},
   author = {Thi{\ss}en, Dirk and Neukirchen, Helmut}
}

@Article { 1999-thissen-pik-management,
   title = {Management verfahrenstechnischer Entwicklungswerkzeuge},
   journal = {Praxis der Informationsverarbeitung und Kommunikation (PIK)},
   year = {1999},
   volume = {1},
   number = {1},
   pages = {22-31},
   misc2 = {Print},
   publisher = {Saur-Verlag},
   address = {M{\"u}nchen, Deutschland},
   language = {de},
   ISSN = {0930-5157},
   author = {Linnhoff-Popien, Claudia and Lipperts, Steffen and Thi{\ss}en, Dirk}
}

@Inbook { 1999-thissen-springer-management,
   title = {Dienstmanagement und -vermittlung f{\"u}r Entwicklungswerkzeuge},
   year = {1999},
   pages = {371-386},
   misc2 = {Print},
   editor = {M. Nagl, B. Westfechtel},
   publisher = {Springer},
   booktitle = {Integration von Entwicklungssystemen in Ingenieuranwendungen, Substantielle Verbesserung der Entwicklungsprozesse},
   language = {de},
   ISBN = {3-540-63920-9},
   author = {Spaniol, Otto and Thi{\ss}en, Dirk and Meyer, Bernd and Linnhoff-Popien, Claudia}
}

@Inproceedings { 1999-thissen-DAIS-wrapper,
   title = {CORBA wrappers for a-posteriori management: an approach to integrating management with existing heterogeneous systems},
   year = {1999},
   pages = {169-174},
   misc2 = {Print},
   publisher = {Kluwer Academic Publishers},
   booktitle = {Proceedings of the 2nd International Working Conference on Distributed Applications and Interoperable Systems (DAIS'99), Helsinki, Finland},
   event_place = {Helsinki, Finland},
   event_name = {2nd International Working Conference on Distributed Applications and Interoperable Systems (DAIS'99)},
   language = {en},
   ISBN = {0-7923-8527-6},
   reviewed = {1},
   author = {Lipperts, Steffen and Thi{\ss}en, Dirk}
}

@Inproceedings { 1999-thissen-FMOODS-trader,
   title = {Assessing Service Properties with Regard to a requested QoS: The Service Metric},
   year = {1999},
   pages = {273-280},
   misc2 = {Print},
   editor = {P. Ciancarini, A. Fantechi, R. Gorrieri},
   publisher = {Kluwer Academic Publishers},
   series = {Formal Methods for Open Object-Based Distributed Systems},
   booktitle = {3rd INternational Conference on Formal Methods for Open Object-Based Distributed Systems (FMOODS'99), Florence, Italy},
   language = {en},
   ISBN = {0-7923-8429-6},
   reviewed = {1},
   author = {Linnhoff-Popien, Claudia and Thi{\ss}en, Dirk}
}

@Article { 1997-thissen-IM-corba,
   title = {Industrieller Einsatz von CORBA: Situation und zuk{\"u}nftige Entwicklungen},
   journal = {Industrie Management},
   year = {1997},
   volume = {6},
   misc2 = {Print},
   language = {de},
   author = {Spaniol, Otto and Meyer, Bernd and Thi{\ss}en, Dirk}
}

@Inproceedings { 1997-thissen-edoc-corba,
   title = {Can CORBA Fulfil Data Transfer Requirements of Industrial Enterprises},
   year = {1997},
   pages = {129-137},
   misc2 = {Print},
   publisher = {IEEE},
   booktitle = {Proceedings of the 1st International Enterprise Distributed Object Computing Workshop (EDOC'97), Gold Coast, Australia},
   event_place = {Gold Coast, Australia},
   event_name = {1st International Enterprise Distributed Object Computing Workshop (EDOC'97)},
   language = {en},
   ISBN = {0-8186-8031-8},
   reviewed = {1},
   author = {Thi{\ss}en, Dirk and Linnhoff-Popien, Claudia and Lipperts, Steffen}
}

@Inproceedings { 1997-thissen-iwqos-trader,
   title = {Integrating QoS Restrictions into the Process of Service Selection},
   year = {1997},
   pages = {225-236},
   misc2 = {Print},
   publisher = {Chapman \& Hall},
   booktitle = {5th IFIP International Workshop on Quality of Service (IWQOS'97), New York, USA},
   event_place = {New York, USA},
   event_name = {5th IFIP International Workshop on Quality of Service (IWQOS'97)},
   language = {en},
   ISBN = {0412809400},
   reviewed = {1},
   author = {Linnhoff-Popien, Claudia and Thi{\ss}en, Dirk}
}

@Inproceedings { 1997-thissen-kivs-trader,
   title = {Einbeziehung von Nutzerinteressen bei der QoS-basierten Dienstvermittlung unter CORBA},
   year = {1997},
   pages = {236-251},
   misc2 = {Print},
   publisher = {Springer},
   booktitle = {Proceedings der 10. GI-Fachtagung Kommunikation in Verteilten Systemen (KiVS'97), Braunschweig, Germany},
   event_place = {Braunschweig},
   event_name = {10. GI-Fachtagung Kommunikation in Verteilten Systemen (KiVS'97)},
   language = {de},
   ISBN = {3-540-62565-8},
   reviewed = {1},
   author = {Reichl, Peter and Linnhoff-Popien, Claudia and Thi{\ss}en, Dirk}
}

@Inproceedings { 1996-thissen-dccn-trader,
   title = {How to Enhance Service Selection in Distributed Systems},
   year = {1996},
   pages = {114-123},
   misc2 = {Print},
   booktitle = {Proceedings of the 1st International Conference on Distributed Computer Communication Networks (DCCN'96), Tel Aviv, Isreal},
   event_place = {Tel Aviv, Isreal},
   event_name = {1st International Conference on Distributed Computer Communication Networks (DCCN'96)},
   language = {en},
   author = {Reichl, Peter and Thi{\ss}en, Dirk and Linnhoff-Popien, Claudia}
}

@Inproceedings { 1996-thissen-treds-trader,
   title = {Finding Optimal Services within a CORBA Trader},
   year = {1996},
   pages = {200-213},
   misc2 = {Print},
   publisher = {Springer},
   booktitle = {Proceedings of the 1st International Workshop on Trends in Distributed Systems: CORBA and Beyond (TreDS'96), Aachen},
   event_place = {Aachen},
   event_name = {1st International Workshop on Trends in Distributed Systems: CORBA and Beyond (TreDS'96)},
   language = {en},
   ISBN = {3-540-61842-2},
   reviewed = {1},
   author = {Thi{\ss}en, Dirk and Linnhoff-Popien, Claudia}
}