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Mon 19 Jun 2017 16:40 - 17:00 at Vertex WS219 - Doctoral Symposium

Recent advances in Web 3D technology have opened a wide area for Collaborative Virtual Environments (CVE). While CVE are often viewed in a concurrency context, they need to provide a satisfying experience in terms of consistency, latency and recovery. Because (i) Event-Driven architectures (EDA) are well-suited for distributed application and (ii) traditional communication architecture (client-server) can be limited in such situations, this paper presents a loosely-coupled approach combining event sourcing with a hybrid communication architecture. This model aims to ensure a strong versioning system and resource availability for collaborative 3D object manipulation in a web browser. To evaluate acceptance of our system, we conducted a user study on groups of users working simultaneously on 3D cooperative assembly tasks. The results detail the users’ involvement evolution, qualitative appreciations of the system’s usability and the collaborative features.

Conference Day
Mon 19 Jun

Displayed time zone: Amsterdam, Berlin, Bern, Rome, Stockholm, Vienna change

16:00 - 17:30
16:00
20m
Talk
Property-based routing in clustered message brokers for CPS
DEBS Doctoral Symposium
Ole MeyerUniversity of Duisburg-Essen, Julius OlleschUniversity of Duisburg-Essen, Stefan GriesUniversity of Duisburg-Essen, Florian BlumUniversity of Duisburg-Essen, Volker GruhnUniversity Duisburg-Essen
16:20
20m
Talk
An Embedded DSL Framework for Distributed Embedded Systems
DEBS Doctoral Symposium
16:40
20m
Talk
Loosely Coupled Approach for Web-Based Collaborative 3D Design
DEBS Doctoral Symposium
Caroline DespratIRIT - University of Toulouse, Benoît Caudesaygues, Hervé LugaIRIT - Université Paul Sabatier Toulouse, Jean-Pierre JesselIRIT - Université Paul Sabatier Toulouse
17:00
20m
Talk
Visualising complex event hierarchies using relevant domain ontologies
DEBS Doctoral Symposium