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The score team

The score team



Short presentation of the Score team - score.loria.fr

Short presentation of the Score team - score.loria.fr



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    The score team The score team Presentation Transcript

    • The SCORE Team
      Context and Research Perspective
    • The Logo Soup
      3 Universities
      2 Research institutes
      A research lab
      A research center
    • Nancy in France
    • LORIA numbers
      Around 450 people
      150 researchers and faculty
      150 phd students and post-docs
      150 support staff (administration, technician and engineers)
      Missions are
      Fundamental and applied research
      Technology transfer
    • Main research topics
      High-performance calculations, simulation and visualization
      Quality and safety of computer-based systems
      Parallel, distributed and communicating systems
      Models and algorithms for bio-sciences
      Natural Language Processing and multi-modal communication
      Knowledge representation and processing
    • SCORE – score.loria.fr
      Service and Cooperation
      LORIA and INRIA team
      Formerly ECOO
      9 researchers and faculty members
      6 PhD (soon 8) and 2 Post Doc
      4 Engineers
    • SCORE foundations
      Distributed Collaborative Systems
      Distributed Data Management
      Computer Supported Collaborative Work
      Service Oriented Computing
      BPM (flexibility, user centred)
      Service composition
      Non Functional Aspects (Transaction, Security)
    • Methodological foundations
      System design and development
      Formal validation
      Experimental and Empirical Studies
    • Distributed Collaborative Systems
      How to support people working together but distributed in time, space and organisations
      Requires expertise in
      Distributed systems (data and services are everywhere)
      CSCW (users are involved)
      Our vision : Collaborate without a central authority
      Better acceptance
      Better reliability
      Allow to apply different policies
    • Consequences
      • P2P settings
      • Data are shared but everybody keeps a copy and control on the copy
      • E.g. Distributed VCS
      • Distributed process orchestration
      • Push orchestration near the service provider
      • Control data flow among partners
    • CSCW
      Questions about support for collaborating teams and their coordination
      Implicit : knowing what the other are doing is sufficient to coordinate (workspace awareness)
      Explicit : coordination has to be modelled and enforced (process)
      Important issues
      How to detect conflicts
      How to solve conflicts
      How to avoid conflicts
      How to respect privacy
    • Service Oriented Computing
      Development of applications at the scale of the web
      How to develop services that are
      Efficient, Safe, Secure, Flexible, Adaptative
      How to ensure/enforce some properties on service composition
      Transactional properties, Security properties, Privacy/Quality of service
    • BPM
      Two main problems
      Inter-organisational processes
      Flexible Human Driven processes
      Inter-organisational processes
      Distribution of execution and control
      Flexible process
      Bonita WFMS
      Crisis Management support
    • Perspectives : Scaling up
      Identify and manage collaboration and service at a new scale
      From group to communities
      From people and organisations to social networks
      Without a central authority
      New paradigm for security (Trust ?)
      New paradigm for coordination ?
      Uses cases
      Crisis management
      Production of international scientific report (climate report)
      Crowd Sourcing