Community-Aware Adaptive Systems
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The document discusses community-aware adaptive systems, emphasizing the importance of context in collaborative environments and the need for continuous adaptation of models and processes. It outlines a three-dimensional relationship model encapsulating mutual engagement, shared repertoire, and joint enterprise within communities of practice. The conclusions highlight the necessity for process traceability and the modeling of social patterns to refine community dynamics and enhance collaborative efforts.
![Introduction “ [Context] is a cue that allows the anticipated audience to construct an appropriate meaning” Terry Winograd. Architectures for Context. Human-Computer Interaction, 16 (2):401–419, 2001 “ [Context is ] any information used to characterize a situation of an entity” Dey, A.K., G.D. Abowd, and D. Salber, A Conceptual Framework and a Toolkit for Supporting the Rapid Prototyping of Context-Aware Applications. Human-Computer Interaction, 2001. 16(2, 3, & 4): p. 97-166. “ Context aware computing as the ability of a mobile user’s application to discover and react to changes in the environment they are situated in” B. Schilit and M. Theimer. Disseminating Active Map Information to Mobile Hosts. IEEE Network , 8(5): 22-32, 1994](https://image.slidesharecdn.com/informatik08uic-1221483070170478-9/85/Community-Aware-Adaptive-Systems-3-320.jpg)
Community-Aware Adaptive Systems
- 1. Context in Use Community-Aware Adaptive Systems Anna Glukhova , Ralf Klamma, Matthias Jarke Munich, Germany, September 12, 2008 Informatik 5, RWTH Aachen University, Germany
- 2. Agenda Introduction Community Context Traceability Conclusions and Outlook
- 3. Introduction “ [Context] is a cue that allows the anticipated audience to construct an appropriate meaning” Terry Winograd. Architectures for Context. Human-Computer Interaction, 16 (2):401–419, 2001 “ [Context is ] any information used to characterize a situation of an entity” Dey, A.K., G.D. Abowd, and D. Salber, A Conceptual Framework and a Toolkit for Supporting the Rapid Prototyping of Context-Aware Applications. Human-Computer Interaction, 2001. 16(2, 3, & 4): p. 97-166. “ Context aware computing as the ability of a mobile user’s application to discover and react to changes in the environment they are situated in” B. Schilit and M. Theimer. Disseminating Active Map Information to Mobile Hosts. IEEE Network , 8(5): 22-32, 1994
- 4. Motivation Community as an aggregation of user of collaborative systems “ Communities of practice are groups of people who share a concern or a passion for something they do and who interact regularly to learn how to do it better.” Wenger: Communities of Practice: Learning, Meaning and Identity, 1998 Continuous evolution of community Continuously changing community requirements Continuous adaptation of models, processes and media
- 5. Collaborative Adaptive Engineering Systems Context aware collaborative system Process adaptation model Community evolution Need for adaptation of process adaptation model changes adapts defines initializes Adaptation Model changes adapts Process Adaptation Model Requirements Engineering Model Context
- 6. Community as a Changing Context Three dimensions of the relation by which practice is the source of coherence of a community: Mutual engagement (doing things together, relationships, social complexity, engaged diversity) Shared repertoire (stories, styles, artifacts, tools, historical events, discourses, concepts) J oint enterprise (mutual accountability, local response, interpretation, rhythms, negotiated enterprise)
- 7. Modeling Community Description Community Mining Media Mining Process Mining
- 8. Adaptation 2 Model Tracing Adaptation Model Analysis Context RE Process RE Process Model
- 9. Traceability Need for Requirements Traceability Integration of changes Use during system development (design, reuse of components, tests, inspection, maintenance) Acceptance of results Process traceability Jarke and Pohl, Requirements Engineering in 2001, 1994 Representation of collected information Storytelling technique Combination of episodic and semantic knowledge Social graph visualisation
- 10. Dashboard Prototype Annotations: Gemany champion Hura! Who is the number 3? User Profile: Peter Peter 45 Munich Contici-Community Activity: 55 He’s great Do agree Why that? Needs test inapplicable Annotated with: Action
- 11. Conclusions and Outlook Community as changing context for collaborative systems Three facet model Community Media Processes Model refinement Modeling of social patterns with i* Process structuring Process analysis
- 12. Thank you for your attention! Questions?