Dipl.-Wirt. Inform. Benedikt Ley
Former colleague
Publications
2016
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Dax, J., Ley, B., Pape, S., Schmitz, C., Pipek, V. & Rannenberg, K. (2016)Elicitation of Requirements for an inter-organizational Platform to Support Security Management Decisions
10th International Symposium on Human Aspects of Information Security & Assurance, \HAISA\. Frankfurt, Germany
[BibTeX] [Abstract]Due to new regulations energy providers are required to obtain IT security certificates. Especially small and medium-sized energy providers struggle to fulfill these new requirements. Since most of them are in the same situation, we aim to support their collaboration with a platform. We elicited criteria from energy providers how such a platform should be designed to support them. The main contribution is a set of requirements for the collaboration platform along with the implications for its construction. The focus of this work is not on technical innovation but on how existing technologies and best practices can be adopted for the needs of small and medium-sized energy providers.
@inproceedings{dax_elicitation_2016, address = {Frankfurt, Germany}, title = {Elicitation of {Requirements} for an inter-organizational {Platform} to {Support} {Security} {Management} {Decisions}}, abstract = {Due to new regulations energy providers are required to obtain IT security certificates. Especially small and medium-sized energy providers struggle to fulfill these new requirements. Since most of them are in the same situation, we aim to support their collaboration with a platform. We elicited criteria from energy providers how such a platform should be designed to support them. The main contribution is a set of requirements for the collaboration platform along with the implications for its construction. The focus of this work is not on technical innovation but on how existing technologies and best practices can be adopted for the needs of small and medium-sized energy providers.}, booktitle = {10th {International} {Symposium} on {Human} {Aspects} of {Information} {Security} \& {Assurance}, \{{HAISA}\}}, author = {Dax, Julian and Ley, Benedikt and Pape, Sebastian and Schmitz, Christopher and Pipek, Volkmar and Rannenberg, Kai}, year = {2016}, keywords = {CSCW, security, SIDATE}, } -
Dax, J., Hamburg, J., Kreusch, B., Ley, B., Pape, S., Pipek, V., Rannenberg, K., Schmitz, C. & Terhaag, F. (2016)Sichere Informationsinfrastrukturen für kleine und mittlere Energieversorger
Multikonferenz Wirtschaftsinformatik, Research-in-Progress., Pages: 59–65
[BibTeX] [Download PDF]@inproceedings{dax_sichere_2016, title = {Sichere {Informationsinfrastrukturen} für kleine und mittlere {Energieversorger}}, url = {http://www.smjp.org/files/publications/DHKLPPRST16mkwi.pdf https://www.researchgate.net/publication/299594666_Sichere_Informationsinfrastrukturen_fur_kleine_und_mittlere_Energieversorger}, booktitle = {Multikonferenz {Wirtschaftsinformatik}, {Research}-in-{Progress}}, author = {Dax, Julian and Hamburg, J. and Kreusch, B. and Ley, Benedikt and Pape, Sebastian and Pipek, Volkmar and Rannenberg, Kai and Schmitz, Christopher and Terhaag, F.}, year = {2016}, keywords = {CSCW, SIDATE}, pages = {59--65}, }
2015
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Ley, B., Ogonowski, C., Mu, M., Hess, J., Race, N. J. P., Randall, D., Rouncefield, M. & Wulf, V. (2015)At Home with Users: A Comparative View of Living Labs
IN Interacting with Computers, Vol. 27, Pages: 21–35 doi:10.1093/iwc/iwu025
[BibTeX] [Abstract] [Download PDF]Living Labs provide a human-centric’ research approach for the design of new ICT artefacts. In Living Labs users participate over several design stages, providing insights into unexpected ICT use, co-creation and evaluation of new IT solutions. Although this approach is becoming more popular, there is little comparative and reflective work on its practical dynamics, problems and possibilities. In this study, we analyse two 4-year Living Lab projects in Lancaster, UK and Siegen, Germany within the domain of Social TV, and compare experiences. We focus on documenting the purposes, methods and user dynamics that affect the trajectory of such long-term research initiatives, focusing inter alia on the dynamics of researcher/user interaction and the developing issues of trust and managing expectations; emphasizing some often neglected ethical issues and the impact of users’ individual characteristics and their role in the community dynamics of Living Labs.
@article{ley_at_2015, title = {At {Home} with {Users}: {A} {Comparative} {View} of {Living} {Labs}}, volume = {27}, issn = {0953-5438}, url = {http://iwc.oxfordjournals.org/content/early/2014/07/29/iwc.iwu025.abstract http://dx.doi.org/10.1093/iwc/iwu025}, doi = {10.1093/iwc/iwu025}, abstract = {Living Labs provide a human-centric' research approach for the design of new ICT artefacts. In Living Labs users participate over several design stages, providing insights into unexpected ICT use, co-creation and evaluation of new IT solutions. Although this approach is becoming more popular, there is little comparative and reflective work on its practical dynamics, problems and possibilities. In this study, we analyse two 4-year Living Lab projects in Lancaster, UK and Siegen, Germany within the domain of Social TV, and compare experiences. We focus on documenting the purposes, methods and user dynamics that affect the trajectory of such long-term research initiatives, focusing inter alia on the dynamics of researcher/user interaction and the developing issues of trust and managing expectations; emphasizing some often neglected ethical issues and the impact of users' individual characteristics and their role in the community dynamics of Living Labs.}, number = {1}, journal = {Interacting with Computers}, author = {Ley, Benedikt and Ogonowski, Corinna and Mu, Mu and Hess, Jan and Race, Nicholas J P and Randall, David and Rouncefield, Mark and Wulf, Volker}, month = jul, year = {2015}, keywords = {CSCW, PRAXLABS, A-Paper, SMARTLIVE, Smart Live, SOCIALMEDIA}, pages = {21--35}, }
2014
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Ogonowski, C., Ley, B., Randall, D., Mu, M., Race, N. J. P. & Rouncefield, M. (2014)Designing with Users for Domestic Environments: Methods – Challenges – Lessons Learned
Proceedings of the Companion Publication of the 17th ACM Conference on Computer Supported Cooperative Work & Social Computing. New York, NY, USA, Publisher: ACM, Pages: 335–338 doi:10.1145/2556420.2558855
[BibTeX] [Download PDF]@inproceedings{ogonowski_designing_2014, address = {New York, NY, USA}, series = {{CSCW} {Companion} '14}, title = {Designing with {Users} for {Domestic} {Environments}: {Methods} - {Challenges} - {Lessons} {Learned}}, isbn = {978-1-4503-2541-7}, url = {http://doi.acm.org/10.1145/2556420.2558855}, doi = {10.1145/2556420.2558855}, booktitle = {Proceedings of the {Companion} {Publication} of the 17th {ACM} {Conference} on {Computer} {Supported} {Cooperative} {Work} \& {Social} {Computing}}, publisher = {ACM}, author = {Ogonowski, Corinna and Ley, Benedikt and Randall, David and Mu, Mu and Race, Nicholas J P and Rouncefield, Mark}, year = {2014}, keywords = {CSCW, PRAXLABS, participatory design, Smart Live, ethics, cooperation process, domestic environment, empirical methods, field studies, user-involvement}, pages = {335--338}, } -
Ley, B., Ludwig, T., Pipek, V., Randall, D. D., Reuter, C. & Wiedenhoefer, T. (2014)Information and Expertise Sharing in Inter-Organizational Crisis Management
IN Computer Supported Cooperative Work: The Journal of Collaborative Computing (JCSCW), Vol. 23, Pages: 347–387 doi:10.1007/s10606-014-9205-2
[BibTeX] [Abstract] [Download PDF]Emergency or crisis management, as is well-attested, is a complex management problem. A variety of agencies need to collaborate and coordinate in real-time and with an urgency that is not always present in other domains. It follows that accurate information of varying kinds (e.g. geographical and weather conditions; available skills and expertises; state-of-play; current dispositions and deployments) needs to be made available in a timely fashion to the organizations and individuals who need it. By definition, this information will come from a number of sources both within and across organizations. Large-scale events in particular necessitate collaboration with other organizations. Of course, plans and processes exist to deal with such events but the number of dynamically changing factors as well as the high number of heterogeneous organizations and the high degree of interdependency involved make it impossible to plan for all contingencies. A degree of ongoing improvisation, which typically occurs by means of a variety of information and expertise sharing practices, therefore becomes necessary. This, however, faces many challenges, such as different organizational cultures, distinct individual and coordinative work practices and discrete information systems. Our work entails an examination of the practices of information and expertise sharing, and the obstacles to it, in inter-organizational crisis management. We conceive of this as a design case study, such that we examine a problem area and its scope; conduct detailed enquiries into practice in that area, and provide design recommendations for implementation and evaluation. First, we will present the results of an empirical study of collaboration practices between organizations and public authorities with security responsibilities such as the police, fire departments, public administration and electricity network operators, mainly in scenarios of medium to large power outages in Germany. Based on these results, we will describe a concept, which was designed, implemented and evaluated as a system prototype, in two iterations. While the first iteration focuses on situation assessment, the second iteration also includes inter-organizational collaboration functionalities. Based on the findings of our evaluations with practitioners, we will discuss how to support collaboration with a particular focus on information and expertise sharing.
@article{ley_information_2014, title = {Information and {Expertise} {Sharing} in {Inter}-{Organizational} {Crisis} {Management}}, volume = {23}, url = {https://www.wineme.uni-siegen.de/paper/2014/2014_informationsharingcrisis_jcscw.pdf}, doi = {10.1007/s10606-014-9205-2}, abstract = {Emergency or crisis management, as is well-attested, is a complex management problem. A variety of agencies need to collaborate and coordinate in real-time and with an urgency that is not always present in other domains. It follows that accurate information of varying kinds (e.g. geographical and weather conditions; available skills and expertises; state-of-play; current dispositions and deployments) needs to be made available in a timely fashion to the organizations and individuals who need it. By definition, this information will come from a number of sources both within and across organizations. Large-scale events in particular necessitate collaboration with other organizations. Of course, plans and processes exist to deal with such events but the number of dynamically changing factors as well as the high number of heterogeneous organizations and the high degree of interdependency involved make it impossible to plan for all contingencies. A degree of ongoing improvisation, which typically occurs by means of a variety of information and expertise sharing practices, therefore becomes necessary. This, however, faces many challenges, such as different organizational cultures, distinct individual and coordinative work practices and discrete information systems. Our work entails an examination of the practices of information and expertise sharing, and the obstacles to it, in inter-organizational crisis management. We conceive of this as a design case study, such that we examine a problem area and its scope; conduct detailed enquiries into practice in that area, and provide design recommendations for implementation and evaluation. First, we will present the results of an empirical study of collaboration practices between organizations and public authorities with security responsibilities such as the police, fire departments, public administration and electricity network operators, mainly in scenarios of medium to large power outages in Germany. Based on these results, we will describe a concept, which was designed, implemented and evaluated as a system prototype, in two iterations. While the first iteration focuses on situation assessment, the second iteration also includes inter-organizational collaboration functionalities. Based on the findings of our evaluations with practitioners, we will discuss how to support collaboration with a particular focus on information and expertise sharing.}, number = {4-6}, journal = {Computer Supported Cooperative Work: The Journal of Collaborative Computing (JCSCW)}, author = {Ley, Benedikt and Ludwig, Thomas and Pipek, Volkmar and Randall, Dave David and Reuter, Christian and Wiedenhoefer, Torben}, year = {2014}, keywords = {CSCW, HCI, PRAXLABS, A-Paper, Kooperation, InfoStrom, MdK, GI-CSCW-A, Collaboration, Design Case Study, Expertise Sharing, IF 1.1, Information Management, Inter-Organizational Crisis Management, WKWI-B}, pages = {347--387}, } -
Ogonowski, C. & Ley, B. (2014)Sketching a Narrative Map : Reflections on User-Researcher Relationships and Project Progression
CSCW ’14 Workshop: Designing with Users for Domestic Environments: Methods, Challenges, Lessons Learned., Pages: 1–5
[BibTeX]@inproceedings{ogonowski_sketching_2014, title = {Sketching a {Narrative} {Map} : {Reflections} on {User}-{Researcher} {Relationships} and {Project} {Progression}}, booktitle = {{CSCW} '14 {Workshop}: {Designing} with {Users} for {Domestic} {Environments}: {Methods}, {Challenges}, {Lessons} {Learned}}, author = {Ogonowski, Corinna and Ley, Benedikt}, year = {2014}, keywords = {PRAXLABS, SOCIALMEDIA}, pages = {1--5}, }
2013
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Ogonowski, C., Ley, B., Hess, J., Wan, L. & Wulf, V. (2013)Designing for the Living Room: Long-term User Involvement in a Living Lab
Proceedings of CHI ’13. New York, USA, Publisher: ACM, Pages: 1539–1548 doi:10.1145/2470654.2466205
[BibTeX] [Download PDF]@inproceedings{ogonowski_designing_2013, address = {New York, USA}, series = {{CHI} '13}, title = {Designing for the {Living} {Room}: {Long}-term {User} {Involvement} in a {Living} {Lab}}, isbn = {978-1-4503-1899-0}, url = {http://doi.acm.org/10.1145/2470654.2466205}, doi = {10.1145/2470654.2466205}, booktitle = {Proceedings of {CHI} '13}, publisher = {ACM}, author = {Ogonowski, Corinna and Ley, Benedikt and Hess, Jan and Wan, Lin and Wulf, Volker}, month = apr, year = {2013}, keywords = {CSCW, PRAXLABS, A-Paper, SMARTLIVE, SocialMedia, participatory design, living lab, LivingLabEnergy, domestic domain, long-term user study}, pages = {1539--1548}, } -
Pipek, V., Reuter, C., Ley, B., Ludwig, T. & Wiedenhoefer, T. (2013)Sicherheitsarena – Ein Ansatz zur Verbesserung des Krisenmanagements durch Kooperation und Vernetzung
IN Crisis Prevention – Fachmagazin für Innere Sicherheit, Bevölkerungsschutz und Katastrophenhilfe, Vol. 3, Pages: 58–59
[BibTeX] [Abstract] [Download PDF]Die organisationübergreifende Vernetzung von Feuerwehr, Polizei, Hilfsorganisationen, dem THW, der öffentlichen Verwaltung und Infrastrukturbetreibern, wie beispielsweise Stromnetzbetreibern, ist vor allem bei großen Schadenslagen unabdingbar. Ziel des Forschungsprojekts „InfoStrom“ (www.infostrom.org), welches vom Bundesministerium für Bildung und Forschung seit 2010 und bis Ende 2013 gefördert wird (Fö.-Kz. 13N10712), ist die Entwicklung von Konzepten sowie Software, um diese Zusammenarbeit zu unterstützten und letztlich zu verbessern. Die entstandene Software wird derzeit in zwei Kreisen in NRW, dem Kreis Siegen-Wittgenstein und dem Rhein Erft Kreis, getestet und evaluiert.
@article{pipek_sicherheitsarena_2013, title = {Sicherheitsarena – {Ein} {Ansatz} zur {Verbesserung} des {Krisenmanagements} durch {Kooperation} und {Vernetzung}}, volume = {3}, url = {http://www.wineme.uni-siegen.de/paper/2013/crisisprevention2013_sicherheitsarena.pdf}, abstract = {Die organisationübergreifende Vernetzung von Feuerwehr, Polizei, Hilfsorganisationen, dem THW, der öffentlichen Verwaltung und Infrastrukturbetreibern, wie beispielsweise Stromnetzbetreibern, ist vor allem bei großen Schadenslagen unabdingbar. Ziel des Forschungsprojekts „InfoStrom“ (www.infostrom.org), welches vom Bundesministerium für Bildung und Forschung seit 2010 und bis Ende 2013 gefördert wird (Fö.-Kz. 13N10712), ist die Entwicklung von Konzepten sowie Software, um diese Zusammenarbeit zu unterstützten und letztlich zu verbessern. Die entstandene Software wird derzeit in zwei Kreisen in NRW, dem Kreis Siegen-Wittgenstein und dem Rhein Erft Kreis, getestet und evaluiert.}, number = {1}, journal = {Crisis Prevention – Fachmagazin für Innere Sicherheit, Bevölkerungsschutz und Katastrophenhilfe}, author = {Pipek, Volkmar and Reuter, Christian and Ley, Benedikt and Ludwig, Thomas and Wiedenhoefer, Torben}, year = {2013}, keywords = {CSCW, HCI, PRAXLABS, Kooperation, InfoStrom}, pages = {58--59}, } -
Wiedenhoefer, T., Reuter, C., Ley, B. & Pipek, V. (2013)Entwicklung IT-basierter interorganisationaler Krisenmanagement-Infrastrukturen für Stromausfälle
Informatik 2013 – Informatik angepasst an Mensch, Organisation und Umwelt. Koblenz, Germany, Publisher: GI-Edition-Lecture Notes in Informatics (LNI), Pages: 1649–1658
[BibTeX] [Abstract] [Download PDF]Große Stromausfälle, wie beispielsweise der Ausfall der Stromversorgung im Nordosten der USA (2003) oder der Ausfall in weiten Teilen von West-Europa (2005), machen die fundamentale Bedeutung von Strom in unserem täglichen Leben deutlich. Sie zeigen auch, welche wichtige Rolle die Kooperation und Zusammenarbeit zwischen allen Beteiligten der Bewältigungs- und Wiederherstellungsarbeit spielt. Die Erfahrungen aus diesen Ausfällen legen nahe, dass Stromnetzbetreiber, Feuerwehr, Polizei, Behörden und Bürger einer Vielzahl von unterschiedlichen Herausforderungen in der interorganisationalen Kommunikation und innerhalb von Informations- und Koordinierungsprozessen gegenüberstehen. Ziel des Forschungsprojekts „InfoStrom“, welches vom Bundesministerium für Bildung und Forschung seit 2010 und bis Ende 2013 gefördert wird, ist die Entwicklung von Konzepten, um diese Zusammenarbeit zu unterstützten und letztlich zu verbessern. In diesem Beitrag werden potentielle Fragen und zukünftige Themen und erzielte Ergebnisse dargestellt, die sich auf die benutzerzentrierte Technologieentwicklung im Krisenmanagement und auf domain-spezifische Probleme, wie die Verbesserung der Integration von Bürgern in das Krisenmanagement, den Umgang mit Informationsunsicherheiten oder die Unterstützung des interorganisationalen Lernens, beziehen.
@inproceedings{wiedenhoefer_entwicklung_2013, address = {Koblenz, Germany}, title = {Entwicklung {IT}-basierter interorganisationaler {Krisenmanagement}-{Infrastrukturen} für {Stromausfälle}}, url = {https://www.wineme.uni-siegen.de/paper/2013/2013_wiedenhoeferreuterleypipek_entwicklungkrisenmanagementinfrastrukturen_inf.pdf}, abstract = {Große Stromausfälle, wie beispielsweise der Ausfall der Stromversorgung im Nordosten der USA (2003) oder der Ausfall in weiten Teilen von West-Europa (2005), machen die fundamentale Bedeutung von Strom in unserem täglichen Leben deutlich. Sie zeigen auch, welche wichtige Rolle die Kooperation und Zusammenarbeit zwischen allen Beteiligten der Bewältigungs- und Wiederherstellungsarbeit spielt. Die Erfahrungen aus diesen Ausfällen legen nahe, dass Stromnetzbetreiber, Feuerwehr, Polizei, Behörden und Bürger einer Vielzahl von unterschiedlichen Herausforderungen in der interorganisationalen Kommunikation und innerhalb von Informations- und Koordinierungsprozessen gegenüberstehen. Ziel des Forschungsprojekts „InfoStrom“, welches vom Bundesministerium für Bildung und Forschung seit 2010 und bis Ende 2013 gefördert wird, ist die Entwicklung von Konzepten, um diese Zusammenarbeit zu unterstützten und letztlich zu verbessern. In diesem Beitrag werden potentielle Fragen und zukünftige Themen und erzielte Ergebnisse dargestellt, die sich auf die benutzerzentrierte Technologieentwicklung im Krisenmanagement und auf domain-spezifische Probleme, wie die Verbesserung der Integration von Bürgern in das Krisenmanagement, den Umgang mit Informationsunsicherheiten oder die Unterstützung des interorganisationalen Lernens, beziehen.}, booktitle = {Informatik 2013 - {Informatik} angepasst an {Mensch}, {Organisation} und {Umwelt}}, publisher = {GI-Edition-Lecture Notes in Informatics (LNI)}, author = {Wiedenhoefer, Torben and Reuter, Christian and Ley, Benedikt and Pipek, Volkmar}, editor = {Hornbach, Matthias}, year = {2013}, keywords = {CSCW, PRAXLABS, Infrastruktur, RSF, Kooperation, InfoStrom}, pages = {1649--1658}, } -
Ogonowski, C., Ley, B. & Stevens, G. (2013)Challenges of Long-Term User Involvement in a Living Lab
CHI ’13 Workshop on Methods for Studying Technology in the Home., Pages: 1–4
[BibTeX]@inproceedings{ogonowski_challenges_2013, title = {Challenges of {Long}-{Term} {User} {Involvement} in a {Living} {Lab}}, isbn = {978-1-4503-1899-0}, booktitle = {{CHI} '13 {Workshop} on {Methods} for {Studying} {Technology} in the {Home}}, author = {Ogonowski, Corinna and Ley, Benedikt and Stevens, Gunnar}, year = {2013}, keywords = {PRAXLABS, Living Lab, long-term study, LivingLabEnergy, domestic domain, a-paper}, pages = {1--4}, } -
Ley, B., Ogonowski, C., Hess, J., Reichling, T., Wan, L. & Wulf, V. (2013)Impacts of New Technologies on Media Usage and Social Behaviour in Domestic Environments
IN Behaviour & Information Technology, Vol. 33, Pages: 37–41 doi:10.1080/0144929X.2013.832383
[BibTeX] [Download PDF]@article{ley_impacts_2013, title = {Impacts of {New} {Technologies} on {Media} {Usage} and {Social} {Behaviour} in {Domestic} {Environments}}, volume = {33}, url = {http://dx.doi.org/10.1080/0144929X.2013.832383}, doi = {10.1080/0144929X.2013.832383}, number = {August}, journal = {Behaviour \& Information Technology}, author = {Ley, Benedikt and Ogonowski, Corinna and Hess, Jan and Reichling, Tim and Wan, Lin and Wulf, Volker}, month = aug, year = {2013}, keywords = {CSCW, PRAXLABS, SocialMedia, Living Lab, diary study, living room, media usage, television, long-term study}, pages = {37--41}, } -
Ley, B., Pipek, V., Siebigteroth, T. & Wiedenhoefer, T. (2013)Retrieving and Exchanging of Information in Inter-organizational Crisis Management
Proceedings of the Information Systems for Crisis Response and Management (ISCRAM). Baden-Baden, Germany, Pages: 812–822
[BibTeX]@inproceedings{ley_retrieving_2013, address = {Baden-Baden, Germany}, title = {Retrieving and {Exchanging} of {Information} in {Inter}-organizational {Crisis} {Management}}, booktitle = {Proceedings of the {Information} {Systems} for {Crisis} {Response} and {Management} ({ISCRAM})}, author = {Ley, Benedikt and Pipek, Volkmar and Siebigteroth, Tim and Wiedenhoefer, Torben}, editor = {Comes, T. and Fiedrich, F. and Fortier, S. and Geldermann, J. and Müller, Tim}, year = {2013}, keywords = {CSCW}, pages = {812--822}, } -
Wan, L., Hess, J., Ley, B., Wulf, V. & Sjablow, V. (2013)Onegai: A Demand-driven Photo Sharing Tool with Location Reference
CHI ’13 Extended Abstracts on Human Factors in Computing Systems. New York, NY, USA, Publisher: ACM, Pages: 841–846 doi:10.1145/2468356.2468507
[BibTeX] [Download PDF]@inproceedings{wan_onegai_2013, address = {New York, NY, USA}, series = {{CHI} {EA} '13}, title = {Onegai: {A} {Demand}-driven {Photo} {Sharing} {Tool} with {Location} {Reference}}, isbn = {978-1-4503-1952-2}, url = {http://doi.acm.org/10.1145/2468356.2468507}, doi = {10.1145/2468356.2468507}, booktitle = {{CHI} '13 {Extended} {Abstracts} on {Human} {Factors} in {Computing} {Systems}}, publisher = {ACM}, author = {Wan, Lin and Hess, Jan and Ley, Benedikt and Wulf, Volker and Sjablow, Vitali}, year = {2013}, keywords = {CSCW, demand-driven sharing, intimate visual co-presence, lightweight visual communication, location-based media sharing, a-paper}, pages = {841--846}, }
2012
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Hess, J., Ley, B., Ogonowski, C., Wan, L. & Wulf, V. (2012)Understanding and supporting cross-platform usage in the living room
IN Entertainment Computing, Vol. 3, Pages: 37–47 doi:10.1016/j.entcom.2012.04.001
[BibTeX] [Download PDF]@article{hess_understanding_2012, title = {Understanding and supporting cross-platform usage in the living room}, volume = {3}, url = {http://dx.doi.org/10.1016/j.entcom.2012.04.001}, doi = {10.1016/j.entcom.2012.04.001}, number = {2}, journal = {Entertainment Computing}, author = {Hess, Jan and Ley, Benedikt and Ogonowski, Corinna and Wan, Lin and Wulf, Volker}, year = {2012}, keywords = {CSCW, SocialMedia}, pages = {37--47}, } -
Hess, J., Ley, B., Ogonowski, C., Reichling, T., Wan, L. & Wulf, V. (2012)New Technology@Home: Impacts on Usage Behavior and Social Structures
Proceedings of the 10th European Conference on Interactive TV and Video. New York, NY, USA, Publisher: ACM, Pages: 185–194 doi:10.1145/2325616.2325653
[BibTeX] [Download PDF]@inproceedings{hess_new_2012, address = {New York, NY, USA}, series = {{EuroiTV} '12}, title = {New {Technology}@{Home}: {Impacts} on {Usage} {Behavior} and {Social} {Structures}}, isbn = {978-1-4503-1107-6}, url = {http://doi.acm.org/10.1145/2325616.2325653}, doi = {10.1145/2325616.2325653}, booktitle = {Proceedings of the 10th {European} {Conference} on {Interactive} {TV} and {Video}}, publisher = {ACM}, author = {Hess, Jan and Ley, Benedikt and Ogonowski, Corinna and Reichling, Tim and Wan, Lin and Wulf, Volker}, year = {2012}, keywords = {CSCW, SocialMedia, EUDISMES, diary study, living lab, living room, media usage, television}, pages = {185--194}, } -
Reuter, C., Pipek, V., Wiedenhoefer, T. & Ley, B. (2012)Dealing with Terminologies in Collaborative Systems for Crisis Management
Proceedings of the Information Systems for Crisis Response and Management (ISCRAM). Vancouver, Canada, Publisher: ACM-Press, Pages: 1529–1538
[BibTeX] [Abstract] [Download PDF]This paper presents approaches on how to deal with terminological ambiguities (different understandings of terms in heterogeneous groups of actors) in collaborative systems. First we will give some insight on the conceptual and theoretical foundation surrounding the ‘triangle of reference’, a model of how linguistic symbols are related to the objects they represent. Then we will describe the results of our exploratory empirical study, which was conducted in Germany, and dealt with inter-organisational crisis communication. Based on this, we will then deduce requirements necessary for supporting and dealing with terminologies, and propose technical approaches for collaborative systems.
@inproceedings{reuter_dealing_2012, address = {Vancouver, Canada}, title = {Dealing with {Terminologies} in {Collaborative} {Systems} for {Crisis} {Management}}, url = {https://www.wineme.uni-siegen.de/paper/2012/reuteretal2012_terminologiescrisismanagement_iscram.pdf}, abstract = {This paper presents approaches on how to deal with terminological ambiguities (different understandings of terms in heterogeneous groups of actors) in collaborative systems. First we will give some insight on the conceptual and theoretical foundation surrounding the ‘triangle of reference', a model of how linguistic symbols are related to the objects they represent. Then we will describe the results of our exploratory empirical study, which was conducted in Germany, and dealt with inter-organisational crisis communication. Based on this, we will then deduce requirements necessary for supporting and dealing with terminologies, and propose technical approaches for collaborative systems.}, booktitle = {Proceedings of the {Information} {Systems} for {Crisis} {Response} and {Management} ({ISCRAM})}, publisher = {ACM-Press}, author = {Reuter, Christian and Pipek, Volkmar and Wiedenhoefer, Torben and Ley, Benedikt}, editor = {Rothkrantz, L. and Ristvey, J. and Franco, Z.}, year = {2012}, keywords = {CSCW, HCI, PRAXLABS, Kooperation, InfoStrom, RSBE, Collaboration, Communication, Terminology}, pages = {1529--1538}, } -
Hess, J., Ley, B., Ogonowski, C., Wan, L. & Wulf, V. (2012)Flexible Mediennutzung durch die Integration von Geräten und Diensten
Mensch & Computer: Tagungsband., Publisher: Oldenbourg Verlag, Pages: 253–262
[BibTeX] [Abstract] [Download PDF]Digitale Medien\{ü\}bertragung und r\{ü\}ckkanalf\{ä\}hige Informationstechnik er\{ö\}ffnen neue M\{ö\}glichkeiten f\{ü\}r Gestaltung und Design. TV-Ger\{ä\}te der neueren Generation erm\{ö\}glichen bereits die flexible Einbindung von Anwendungen, die Inhalte und Zusatzdienste On-Demand integrieren. Was jedoch die plattform- \{ü\}bergreifende Nutzung und den Austausch von TV- und Video-Inhalten mit angelagerten Zusatzdiens- ten betrifft, besteht eine Ausgestaltungsl\{ü\}cke. In dieser Arbeit stellen wir ein Framework vor, das mit spezifisch angepassten Schnittstellen f\{ü\}r TV, Smartphone und Web eine solche ger\{ä\}te\{ü\}bergreifende Mediennutzung unterst\{ü\}tzt. Eine erste Nutzerstudie hat gezeigt, dass eine flexible Auswahl von Medien und Diensten auf unterschiedlichen Ger\{ä\}ten Mehrwerte bieten, wie z.B. situativer Dienste- und Darstellungswechsel. Jedoch wurde auch deutlich, dass die Konzeption integrierter Anwendungen, neue Anforderungen an ger\{ä\}te\{ü\}bergreifende Steuerung und konsistentes Design stellt.
@inproceedings{hess_flexible_2012, title = {Flexible {Mediennutzung} durch die {Integration} von {Geräten} und {Diensten}}, url = {http://dl.mensch-und-computer.de/handle/123456789/2883}, abstract = {Digitale Medien\{ü\}bertragung und r\{ü\}ckkanalf\{ä\}hige Informationstechnik er\{ö\}ffnen neue M\{ö\}glichkeiten f\{ü\}r Gestaltung und Design. TV-Ger\{ä\}te der neueren Generation erm\{ö\}glichen bereits die flexible Einbindung von Anwendungen, die Inhalte und Zusatzdienste On-Demand integrieren. Was jedoch die plattform- \{ü\}bergreifende Nutzung und den Austausch von TV- und Video-Inhalten mit angelagerten Zusatzdiens- ten betrifft, besteht eine Ausgestaltungsl\{ü\}cke. In dieser Arbeit stellen wir ein Framework vor, das mit spezifisch angepassten Schnittstellen f\{ü\}r TV, Smartphone und Web eine solche ger\{ä\}te\{ü\}bergreifende Mediennutzung unterst\{ü\}tzt. Eine erste Nutzerstudie hat gezeigt, dass eine flexible Auswahl von Medien und Diensten auf unterschiedlichen Ger\{ä\}ten Mehrwerte bieten, wie z.B. situativer Dienste- und Darstellungswechsel. Jedoch wurde auch deutlich, dass die Konzeption integrierter Anwendungen, neue Anforderungen an ger\{ä\}te\{ü\}bergreifende Steuerung und konsistentes Design stellt.}, booktitle = {Mensch \& {Computer}: {Tagungsband}}, publisher = {Oldenbourg Verlag}, author = {Hess, Jan and Ley, Benedikt and Ogonowski, Corinna and Wan, Lin and Wulf, Volker}, editor = {Reiterer, Harald and Deussen, Oliver}, year = {2012}, keywords = {CSCW, SocialMedia}, pages = {253--262}, } -
Hess, J., Wan, L., Ley, B. & Wulf, V. (2012)In-situ everywhere: a qualitative feedback infrastructure for cross platform home-IT
Proceedings of EuroITV ’12. New York, NY, USA, Publisher: ACM, Pages: 75–78 doi:10.1145/2325616.2325633
[BibTeX] [Download PDF]@inproceedings{hess_-situ_2012, address = {New York, NY, USA}, series = {{EuroiTV} '12}, title = {In-situ everywhere: a qualitative feedback infrastructure for cross platform home-{IT}}, isbn = {978-1-4503-1107-6}, url = {http://dl.acm.org/citation.cfm?id=2325633 http://doi.acm.org/10.1145/2325616.2325633}, doi = {10.1145/2325616.2325633}, booktitle = {Proceedings of {EuroITV} '12}, publisher = {ACM}, author = {Hess, Jan and Wan, Lin and Ley, Benedikt and Wulf, Volker}, year = {2012}, keywords = {CSCW, PRAXLABS, SocialMedia, EUDISMES, community help, cross platform infrastructure, in-situ feedback, remote evaluation}, pages = {75--78}, } -
Hess, J., Ley, B., Ogonowski, C., Reichling, T., Wan, L. & Wulf, V. (2012)New Technology @ Home : Impacts on Usage Behavior and Social Structures
Proceedings of EuroITV ’12. New York, USA, Publisher: ACM, Pages: 185–194
[BibTeX] [Abstract]Studying domestic usage contexts has become an important field in research. Recent technological improvements have made media available on different devices, in different contexts and from different places. The adoption and appropriation of new devices and technologies has led to a more flexible usage behavior. However, even if we know about such a behavior, many questions, regarding how new technology changes the user’s media usage and how these changes affect the social structure in a household, are still unanswered. We will address this topic in our work and want to provide an insight on how recent media consumption patterns have changed due to the appropriation of new technologies in the home. Based on a qualitative long-term Living Lab study we will present various patterns based on changes in media usage routines and their influences on households as social systems. The results provide a detailed understanding of how the new technology is embedded within domestic life by considering potentials and conflicts that also address further design oriented work.
@inproceedings{hess_new_2012-1, address = {New York, USA}, title = {New {Technology} @ {Home} : {Impacts} on {Usage} {Behavior} and {Social} {Structures}}, isbn = {978-1-4503-1107-6}, abstract = {Studying domestic usage contexts has become an important field in research. Recent technological improvements have made media available on different devices, in different contexts and from different places. The adoption and appropriation of new devices and technologies has led to a more flexible usage behavior. However, even if we know about such a behavior, many questions, regarding how new technology changes the user's media usage and how these changes affect the social structure in a household, are still unanswered. We will address this topic in our work and want to provide an insight on how recent media consumption patterns have changed due to the appropriation of new technologies in the home. Based on a qualitative long-term Living Lab study we will present various patterns based on changes in media usage routines and their influences on households as social systems. The results provide a detailed understanding of how the new technology is embedded within domestic life by considering potentials and conflicts that also address further design oriented work.}, booktitle = {Proceedings of {EuroITV} '12}, publisher = {ACM}, author = {Hess, Jan and Ley, Benedikt and Ogonowski, Corinna and Reichling, Tim and Wan, Lin and Wulf, Volker}, year = {2012}, keywords = {PRAXLABS, diary study, living lab, living room, media usage, television, LivingLabEnergy}, pages = {185--194}, } -
Ley, B., Pipek, V., Reuter, C. & Wiedenhoefer, T. (2012)Supporting Improvisation Work in Inter-Organizational Crisis Management
Proceedings of the Conference on Human Factors in Computing Systems (CHI). Austin, USA, Publisher: ACM Press, Pages: 1529 doi:10.1145/2207676.2208617
[BibTeX] [Abstract] [Download PDF]Improvisation is necessary when planned decision-making as the main managerial activity does not fit the conditions the practice provides. In these cases, information technology should not just automate planned and structured decisions, but support improvisational practice. In this contribution we present an empirical study about the improvisation work in scenarios of medium to large power outages in Germany. Our focus is on inter-organizational cooperation practices, thus we examined the cooperation of fire departments, police, public administration, electricity infrastructure operators and citizens. Our empirical material allows to describe reasons and conditions for improvisation. Our resulting recommendations address the support of aggregation and visualization of information, a necessary individualization of information compositions, options for collaborative situation assessment, requirements for informal and formal communication, and accessibility of information resources.
@inproceedings{ley_supporting_2012, address = {Austin, USA}, title = {Supporting {Improvisation} {Work} in {Inter}-{Organizational} {Crisis} {Management}}, isbn = {978-1-4503-1015-4}, url = {https://www.wineme.uni-siegen.de/paper/2012/leypipekreuterwiedenh2012_improvisationwork_chi2012.pdf http://dl.acm.org/citation.cfm?doid=2207676.2208617}, doi = {10.1145/2207676.2208617}, abstract = {Improvisation is necessary when planned decision-making as the main managerial activity does not fit the conditions the practice provides. In these cases, information technology should not just automate planned and structured decisions, but support improvisational practice. In this contribution we present an empirical study about the improvisation work in scenarios of medium to large power outages in Germany. Our focus is on inter-organizational cooperation practices, thus we examined the cooperation of fire departments, police, public administration, electricity infrastructure operators and citizens. Our empirical material allows to describe reasons and conditions for improvisation. Our resulting recommendations address the support of aggregation and visualization of information, a necessary individualization of information compositions, options for collaborative situation assessment, requirements for informal and formal communication, and accessibility of information resources.}, booktitle = {Proceedings of the {Conference} on {Human} {Factors} in {Computing} {Systems} ({CHI})}, publisher = {ACM Press}, author = {Ley, Benedikt and Pipek, Volkmar and Reuter, Christian and Wiedenhoefer, Torben}, year = {2012}, keywords = {CSCW, HCI, PRAXLABS, A-Paper, Kooperation, InfoStrom, RSBE}, pages = {1529}, } -
Ley, B., Pipek, V., Reuter, C. & Wiedenhoefer, T. (2012)Supporting Inter-organizational Situation Assessment in Crisis Management
Proceedings of the Information Systems for Crisis Response and Management (ISCRAM). Vancouver, Canada, Publisher: ISCRAM
[BibTeX] [Abstract] [Download PDF]To assess current situation properly is crucial for effective decision-making in crisis management. However, gathering accurate information from incidence sites and providing appropriate support for assessment practices faces several challenges. The unique information demands of each crisis situation, the information availability or inter-organizational problems and obstacles to information exchange are important factors that need to be considered in designing ICT. In this contribution we present results from an empirical study about decision-making practices in scenarios of medium to large power outages in Germany. We focused on the needs and practices on information exchange at the level of inter-organizational cooperation. We examined the cooperation of fire departments, police, public administration, electricity infrastructure operators and citizens. Our empirical material reflects particularly conditions and challenges in current situation assessment practices, and we were able to derive some design requirements for an inter-organizational situation assessment client (ISAC) as a complementary tool for the crisis management infrastructures the individual organizations have already build for their own areas of responsibility: Support for the aggregation and visualization of information, for the individualization of information compositions, for a collaborative situation assessment and for appropriate structures for sharing and accessing information resources.
@inproceedings{ley_supporting_2012-1, address = {Vancouver, Canada}, title = {Supporting {Inter}-organizational {Situation} {Assessment} in {Crisis} {Management}}, url = {http://www.iscramlive.org/ISCRAM2012/proceedings/186.pdf}, abstract = {To assess current situation properly is crucial for effective decision-making in crisis management. However, gathering accurate information from incidence sites and providing appropriate support for assessment practices faces several challenges. The unique information demands of each crisis situation, the information availability or inter-organizational problems and obstacles to information exchange are important factors that need to be considered in designing ICT. In this contribution we present results from an empirical study about decision-making practices in scenarios of medium to large power outages in Germany. We focused on the needs and practices on information exchange at the level of inter-organizational cooperation. We examined the cooperation of fire departments, police, public administration, electricity infrastructure operators and citizens. Our empirical material reflects particularly conditions and challenges in current situation assessment practices, and we were able to derive some design requirements for an inter-organizational situation assessment client (ISAC) as a complementary tool for the crisis management infrastructures the individual organizations have already build for their own areas of responsibility: Support for the aggregation and visualization of information, for the individualization of information compositions, for a collaborative situation assessment and for appropriate structures for sharing and accessing information resources.}, booktitle = {Proceedings of the {Information} {Systems} for {Crisis} {Response} and {Management} ({ISCRAM})}, publisher = {ISCRAM}, author = {Ley, Benedikt and Pipek, Volkmar and Reuter, Christian and Wiedenhoefer, Torben}, editor = {Rothkrantz, L. and Ristvey, J. and Franco, Z.}, year = {2012}, keywords = {CSCW, HCI, PRAXLABS, Kooperation, InfoStrom, RSBE}, } -
Ley, B., Pipek, V., Reuter, C. & Wiedenhoefer, T. (2012)Supporting Improvisation Work in Inter-Organizational Crisis Management
Proceedings of the Conference on Human Factors in Computing Systems (CHI). Austin, USA, Publisher: ACM Press, Pages: 1529–1538
[BibTeX] [Download PDF]@inproceedings{ley_supporting_2012-2, address = {Austin, USA}, title = {Supporting {Improvisation} {Work} in {Inter}-{Organizational} {Crisis} {Management}}, url = {https://www.wineme.uni-siegen.de/paper/2012/leypipekreuterwiedenh2012_improvisationwork_chi2012.pdf}, booktitle = {Proceedings of the {Conference} on {Human} {Factors} in {Computing} {Systems} ({CHI})}, publisher = {ACM Press}, author = {Ley, Benedikt and Pipek, Volkmar and Reuter, Christian and Wiedenhoefer, Torben}, year = {2012}, keywords = {CSCW, PRAXLABS, A-Paper, InfoStrom, RSBE}, pages = {1529--1538}, }
2011
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Ley, B., Betz, M., Pipek, V. & Wulf, V. (2011)Unterstützung kooperativer Arbeit mit wissenschaftlicher Literatur: Verknüpfung physischer und digitaler Wissensartefakte
IN Informatik Spektrum, Springer
[BibTeX]@article{ley_unterstutzung_2011, title = {Unterstützung kooperativer {Arbeit} mit wissenschaftlicher {Literatur}: {Verknüpfung} physischer und digitaler {Wissensartefakte}}, journal = {Informatik Spektrum, Springer}, author = {Ley, Benedikt and Betz, Matthias and Pipek, Volkmar and Wulf, Volker}, year = {2011}, keywords = {CSCW, CONTici}, } -
Hess, J., Ley, B., Ogonowski, C., Wan, L. & Wulf, V. (2011)Cross-Media@Home: Plattformübergreifende Nutzung neuer Medien
Mensch & Computer: Tagungsband., Publisher: Oldenbourg Verlag, Pages: 11–20
[BibTeX] [Download PDF]@inproceedings{hess_cross-mediahome_2011, title = {Cross-{Media}@{Home}: {Plattformübergreifende} {Nutzung} neuer {Medien}}, url = {http://dl.mensch-und-computer.de/handle/123456789/1512}, booktitle = {Mensch \& {Computer}: {Tagungsband}}, publisher = {Oldenbourg Verlag}, author = {Hess, Jan and Ley, Benedikt and Ogonowski, Corinna and Wan, Lin and Wulf, Volker}, editor = {Eibl, Maximilian}, year = {2011}, keywords = {CSCW, SocialMedia}, pages = {11--20}, } -
Herbrechter, M., Ley, B. & Stein, M. (2011)Kontextsensitive Service-Infrastruktur für die mobile Nutzung von Home-IT
10. Internationale Tagung Wirtschaftsinformatik, Zürich, 16.-18. Februar 2011., Pages: 14
[BibTeX] [Download PDF]@inproceedings{herbrechter_kontextsensitive_2011, title = {Kontextsensitive {Service}-{Infrastruktur} für die mobile {Nutzung} von {Home}-{IT}}, url = {http://aisel.aisnet.org/wi2011/14}, booktitle = {10. {Internationale} {Tagung} {Wirtschaftsinformatik}, {Zürich}, 16.-18. {Februar} 2011}, author = {Herbrechter, Marc and Ley, Benedikt and Stein, Martin}, year = {2011}, keywords = {CSCW, A-Paper, CONTici}, pages = {14}, } -
Wiedenhöfer, T., Reuter, C., Ley, B., Pipek, V., Wiedenhoefer, T., Reuter, C., Ley, B. & Pipek, V. (2011)Inter-Organizational Crisis Management Infrastructures for Electrical Power Breakdowns
Proceedings of the Information Systems for Crisis Response and Management (ISCRAM). Lisbon, Portugal, Publisher: ISCRAM
[BibTeX] [Abstract] [Download PDF]Major electricity breakdowns like the Northeast Blackout (USA) in 2003 or the blackout in most parts of Western Europe in 2005, have shown the fundamental role of electricity in our everyday life. The experiences of these accidents show that power suppliers, firefighters, police, county administration and citizens face multifarious challenges in inter-organizational communication, information and coordination processes during coping and recovery work. In this work-in-progress paper we describe early research dealing with inter-organizational issues in emergency management (EM). We are mainly focusing on supporting social practices in inter-organizational EM, for example collaborative interpretation of emergency situations, ad-hoc coordination or supporting citizen communication and helping routines. Identified from our experiences from related projects, discussions and literature studies, we suggest potential questions and future topics in user-driven software engineering processes for EM and domain specific problems, such as supporting citizen participation, coping with information uncertainties and quality variations or enhancing inter-organizational learning.
@inproceedings{wiedenhofer_inter-organizational_2011, address = {Lisbon, Portugal}, title = {Inter-{Organizational} {Crisis} {Management} {Infrastructures} for {Electrical} {Power} {Breakdowns}}, url = {http://www.peasec.de/paper/2011/2011_WiedenhoeferReuterLeyPipek_CrisisManagementInfrastructures_ISCRAM.pdf https://www.wineme.uni-siegen.de/paper/2011/wiedenhoeferreuterleypipek_2011_crisismanagementinfrastructures_iscram2011.pdf}, abstract = {Major electricity breakdowns like the Northeast Blackout (USA) in 2003 or the blackout in most parts of Western Europe in 2005, have shown the fundamental role of electricity in our everyday life. The experiences of these accidents show that power suppliers, firefighters, police, county administration and citizens face multifarious challenges in inter-organizational communication, information and coordination processes during coping and recovery work. In this work-in-progress paper we describe early research dealing with inter-organizational issues in emergency management (EM). We are mainly focusing on supporting social practices in inter-organizational EM, for example collaborative interpretation of emergency situations, ad-hoc coordination or supporting citizen communication and helping routines. Identified from our experiences from related projects, discussions and literature studies, we suggest potential questions and future topics in user-driven software engineering processes for EM and domain specific problems, such as supporting citizen participation, coping with information uncertainties and quality variations or enhancing inter-organizational learning.}, booktitle = {Proceedings of the {Information} {Systems} for {Crisis} {Response} and {Management} ({ISCRAM})}, publisher = {ISCRAM}, author = {Wiedenhöfer, Torben and Reuter, Christian and Ley, Benedikt and Pipek, Volkmar and Wiedenhoefer, Torben and Reuter, Christian and Ley, Benedikt and Pipek, Volkmar}, year = {2011}, keywords = {crisis management, CSCW, PRAXLABS, Infrastruktur, Kooperation, InfoStrom, RSBE, citizen, Citizen Participation., Crisis Management, inter-organizational communication and learning, Inter-organizational Communication and Learning, user-centered design, User-Centered Design}, } -
Ley, B., Betz, M., Pipek, V. & Wulf, V. (2011)Mixed-Media-Interaktion in der kooperativen Wissenschaftspraxis – Digitale und physische Artefakte verwalten
IN Informatik Spektrum, Vol. 34, Pages: 165–177 doi:10.1007/s00287-011-0524-0
[BibTeX] [Download PDF]@article{ley_mixed-media-interaktion_2011, title = {Mixed-{Media}-{Interaktion} in der kooperativen {Wissenschaftspraxis} - {Digitale} und physische {Artefakte} verwalten}, volume = {34}, url = {http://dx.doi.org/10.1007/s00287-011-0524-0 http://link.springer.com/article/10.1007%2Fs00287-011-0524-0}, doi = {10.1007/s00287-011-0524-0}, number = {2}, journal = {Informatik Spektrum}, author = {Ley, Benedikt and Betz, Matthias and Pipek, Volkmar and Wulf, Volker}, year = {2011}, keywords = {CSCW}, pages = {165--177}, } -
Ley, B., Betz, M., Pipek, V. & Wulf, V. (2011)Mixed Reality Tagging – Optionen verbesserten Dokumentenhandlings in der Wissenschaft
IN Informatik Spektrum, Vol. 34, Pages: 165–177
[BibTeX]@article{ley_mixed_2011, title = {Mixed {Reality} {Tagging} - {Optionen} verbesserten {Dokumentenhandlings} in der {Wissenschaft}}, volume = {34}, number = {2}, journal = {Informatik Spektrum}, author = {Ley, Benedikt and Betz, Matthias and Pipek, Volkmar and Wulf, Volker}, year = {2011}, pages = {165--177}, } -
Hess, J., Ley, B., Ogonowski, C., Wan, L. & Wulf, V. (2011)Jumping Between Devices and Services: Towards an Integrated Concept for Social TV
Proceddings of the 9th International Interactive Conference on Interactive Television. New York, NY, USA, Publisher: ACM, Pages: 11–20 doi:10.1145/2000119.2000122
[BibTeX] [Download PDF]@inproceedings{hess_jumping_2011, address = {New York, NY, USA}, series = {{EuroITV} '11}, title = {Jumping {Between} {Devices} and {Services}: {Towards} an {Integrated} {Concept} for {Social} {TV}}, isbn = {978-1-4503-0602-7}, url = {http://doi.acm.org/10.1145/2000119.2000122}, doi = {10.1145/2000119.2000122}, booktitle = {Proceddings of the 9th {International} {Interactive} {Conference} on {Interactive} {Television}}, publisher = {ACM}, author = {Hess, Jan and Ley, Benedikt and Ogonowski, Corinna and Wan, Lin and Wulf, Volker}, year = {2011}, keywords = {CSCW, social media, SocialMedia, participatory design, diary study, living lab, social tv}, pages = {11--20}, } -
Wiedenhoefer, T., Reuter, C., Ley, B. & Pipek, V. (2011)Inter-Organizational Crisis Management Infrastructures for Electrical Power Breakdowns
Proceedings of the Information Systems for Crisis Response and Management (ISCRAM). Lisbon, Portugal
[BibTeX] [Abstract] [Download PDF]Major electricity breakdowns like the Northeast Blackout (USA) in 2003 or the blackout in most parts of Western Europe in 2005, have shown the fundamental role of electricity in our everyday life. The experiences of these accidents show that power suppliers, firefighters, police, county administration and citizens face multifarious challenges in inter-organizational communication, information and coordination processes during coping and recovery work. In this work-in-progress paper we describe early research dealing with inter-organizational issues in emergency management (EM). We are mainly focusing on supporting social practices in inter-organizational EM, for example collaborative interpretation of emergency situations, ad-hoc coordination or supporting citizen communication and helping routines. Identified from our experiences from related projects, discussions and literature studies, we suggest potential questions and future topics in user-driven software engineering processes for EM and domain specific problems, such as supporting citizen participation, coping with information uncertainties and quality variations or enhancing inter-organizational learning.
@inproceedings{wiedenhoefer_inter-organizational_2011, address = {Lisbon, Portugal}, title = {Inter-{Organizational} {Crisis} {Management} {Infrastructures} for {Electrical} {Power} {Breakdowns}}, url = {https://www.wineme.uni-siegen.de/paper/2011/wiedenhoeferreuterleypipek_2011_crisismanagementinfrastructures_iscram2011.pdf}, abstract = {Major electricity breakdowns like the Northeast Blackout (USA) in 2003 or the blackout in most parts of Western Europe in 2005, have shown the fundamental role of electricity in our everyday life. The experiences of these accidents show that power suppliers, firefighters, police, county administration and citizens face multifarious challenges in inter-organizational communication, information and coordination processes during coping and recovery work. In this work-in-progress paper we describe early research dealing with inter-organizational issues in emergency management (EM). We are mainly focusing on supporting social practices in inter-organizational EM, for example collaborative interpretation of emergency situations, ad-hoc coordination or supporting citizen communication and helping routines. Identified from our experiences from related projects, discussions and literature studies, we suggest potential questions and future topics in user-driven software engineering processes for EM and domain specific problems, such as supporting citizen participation, coping with information uncertainties and quality variations or enhancing inter-organizational learning.}, booktitle = {Proceedings of the {Information} {Systems} for {Crisis} {Response} and {Management} ({ISCRAM})}, author = {Wiedenhoefer, Torben and Reuter, Christian and Ley, Benedikt and Pipek, Volkmar}, year = {2011}, keywords = {CSCW, PRAXLABS, InfoStrom, RSBE, Citizen Participation., Crisis Management, Inter-organizational Communication and Learning, User-Centered Design}, }
2010
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Balduin, N., Becker, G., Brand, J., Görgen, M., Hannappel, M., Hasenfuß, P., Ley, B., Pipek, V., Probst, F., Reuter, C., Rose, T., Rusch, G., Wiedenhoefer, T. & Zinnen, A. (2010)InfoStrom: Learning information infrastructures for crisis management in case of medium to large electrical power breakdowns.
Proceedings of the Security Research Conference. Berlin, Germany, Publisher: Fraunhofer VVS
[BibTeX] [Abstract] [Download PDF]One of the most important infrastructures in modern industrialized societies is the electricity network. Due to its fundamental role for many aspects of our everyday life, power infrastructures manifest a strong dependence between power suppliers and customers. Customers take the infrastructure for granted; it appears mostly invisible to them as long as it works, but in the case of breakdowns in power supply customers become aware of the dependence on electricity. They join professional actors in the recovery and coping work with regard to the electricity breakdown: Maintenance workers of the power provider, police, firefighters, red cross, etc. These institutions are professionalized for dealing with such situations, but the people affected by a power outage also need to be considered as actors.
@inproceedings{balduin_infostrom_2010, address = {Berlin, Germany}, title = {{InfoStrom}: {Learning} information infrastructures for crisis management in case of medium to large electrical power breakdowns.}, url = {https://www.wineme.uni-siegen.de/paper/2010/balduinetal_learninginformationinfrastructuresforcrisismanagement_futuresecurity2010.pdf http://www.peasec.de/paper/2010/2010_Balduinetal_LearningInfrastructuresCrisisManagement_FutureSecurity.pdf}, abstract = {One of the most important infrastructures in modern industrialized societies is the electricity network. Due to its fundamental role for many aspects of our everyday life, power infrastructures manifest a strong dependence between power suppliers and customers. Customers take the infrastructure for granted; it appears mostly invisible to them as long as it works, but in the case of breakdowns in power supply customers become aware of the dependence on electricity. They join professional actors in the recovery and coping work with regard to the electricity breakdown: Maintenance workers of the power provider, police, firefighters, red cross, etc. These institutions are professionalized for dealing with such situations, but the people affected by a power outage also need to be considered as actors.}, booktitle = {Proceedings of the {Security} {Research} {Conference}}, publisher = {Fraunhofer VVS}, author = {Balduin, Norbert and Becker, Georg and Brand, Jürgen and Görgen, Michael and Hannappel, Mario and Hasenfuß, Patrick and Ley, Benedikt and Pipek, Volkmar and Probst, Florian and Reuter, Christian and Rose, Thomas and Rusch, Gebhard and Wiedenhoefer, Torben and Zinnen, Andreas}, year = {2010}, keywords = {CSCW, PRAXLABS, Infrastruktur, Kooperation, InfoStrom, RSBE}, } -
Hess, J., Ley, B., Ogonowski, C. & Wan, L. (2010)SocialMedia: Unterstützung von Kommunikation und Austausch in Home-IT Umgebungen
WAM Workshop audiovisuelle Medien. Chemnitz, Pages: 1–12
[BibTeX]@inproceedings{hess_socialmedia_2010-1, address = {Chemnitz}, title = {{SocialMedia}: {Unterstützung} von {Kommunikation} und {Austausch} in {Home}-{IT} {Umgebungen}}, booktitle = {{WAM} {Workshop} audiovisuelle {Medien}}, author = {Hess, Jan and Ley, Benedikt and Ogonowski, Corinna and Wan, Lin}, year = {2010}, keywords = {CSCW, PRAXLABS, SocialMedia}, pages = {1--12}, } -
Ley, B. & Betz, M. (2010)Picnic: Integrating physical artifacts in collaborative settings for context-aware adaptation
CHI 2010 Workshop Context-Adaptive Interaction for Collaborative Work. Atlanta, USA
[BibTeX]@inproceedings{ley_picnic_2010, address = {Atlanta, USA}, title = {Picnic: {Integrating} physical artifacts in collaborative settings for context-aware adaptation}, booktitle = {{CHI} 2010 {Workshop} {Context}-{Adaptive} {Interaction} for {Collaborative} {Work}}, author = {Ley, Benedikt and Betz, Matthias}, year = {2010}, keywords = {CSCW, a-paper}, } -
Ley, B. & Stein, M. (2010)Ambient-Aware Service Infrastructure for Home IT Environments
Workshop on Bridging among People, Places and Devices by Integrated, Ambient and Playful SocialMedia Approaches, 8th European Conference on Interactive TV.
[BibTeX]@inproceedings{ley_ambient-aware_2010, title = {Ambient-{Aware} {Service} {Infrastructure} for {Home} {IT} {Environments}}, booktitle = {Workshop on {Bridging} among {People}, {Places} and {Devices} by {Integrated}, {Ambient} and {Playful} {SocialMedia} {Approaches}, 8th {European} {Conference} on {Interactive} {TV}}, author = {Ley, Benedikt and Stein, Matthias}, year = {2010}, keywords = {CSCW}, }
2008
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Betz, M., Ley, B., Pipek, V. & Wulf, V. (2008)Folksonomies for real things – Tagging objects with RFID as a source for context-awareness
INFORMATIK 2008, Beherrschbare Systeme – dank Informatik, Band 2, Beiträge der 38. Jahrestagung der Gesellschaft für Informatik e.V. (GI), 8. – 13. September, in München, Deutschland., Publisher: GI, Pages: 789–795
[BibTeX] [Download PDF]@inproceedings{betz_folksonomies_2008, series = {{LNI}}, title = {Folksonomies for real things - {Tagging} objects with {RFID} as a source for context-awareness}, volume = {134}, isbn = {978-3-88579-228-4}, url = {http://subs.emis.de/LNI/Proceedings/Proceedings134/article2184.html}, booktitle = {{INFORMATIK} 2008, {Beherrschbare} {Systeme} - dank {Informatik}, {Band} 2, {Beiträge} der 38. {Jahrestagung} der {Gesellschaft} für {Informatik} e.{V}. ({GI}), 8. - 13. {September}, in {München}, {Deutschland}}, publisher = {GI}, author = {Betz, Matthias and Ley, Benedikt and Pipek, Volkmar and Wulf, Volker}, editor = {Hegering, Heinz-Gerd and Lehmann, Axel and Ohlbach, Hans Jürgen and Scheideler, Christian}, year = {2008}, keywords = {CSCW, CONTici}, pages = {789--795}, } -
Hofmann, M., Ley, B. & Dörner, C. (2008)Endbenutzergerechte Anpassung von serviceorientierten Softwaresystemen
Multikonferenz Wirtschaftsinformatik (MKWI). München, Publisher: GITO-Verlag, Berlin
[BibTeX] [Download PDF]@inproceedings{hofmann_endbenutzergerechte_2008, address = {München}, title = {Endbenutzergerechte {Anpassung} von serviceorientierten {Softwaresystemen}}, url = {http://ibis.in.tum.de/mkwi08/18_Kooperationssysteme/09_Hofmann.pdf https://www.wiwi.uni-siegen.de/wirtschaftsinformatik/paper/2008/endbenutzergerechte_anpassung_von_serviceorientierten_softwaresystemen.pdf}, booktitle = {Multikonferenz {Wirtschaftsinformatik} ({MKWI})}, publisher = {GITO-Verlag, Berlin}, author = {Hofmann, Markus and Ley, Benedikt and Dörner, Christian}, editor = {Bichler, Martin and Hess, Thomas and Krcmar, Helmut and Lechner, Ulrike and Matthes, Florian and Picot, Arnold and Speitkamp, Benjamin and Wolf, Petra}, year = {2008}, keywords = {CSCW, EUDISMES, CONTici}, }
