EgoSpaces: Facilitating Rapid Development of Context-Aware Mobile Applications
IEEE Transactions on Software Engineering
Resource discovery with evolving tuples
International workshop on Engineering of software services for pervasive environments: in conjunction with the 6th ESEC/FSE joint meeting
Semantic-based discovery to support mobile context-aware service access
Computer Communications
What is needed for semantic service descriptions? A proposal for suitable language constructs
International Journal of Web and Grid Services
Enabling ubiquitous coordination using application sessions
COORDINATION'06 Proceedings of the 8th international conference on Coordination Models and Languages
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Web services will only have advantages over existing technologies if the service binding can be performed dynamically. However, existing service description languages do not contain enough information for a computer agent to do the selection automatically during runtime onbehalf of the user. This results from the fact that in mostapproaches the offer description language doubles as a request language,which prevents the requestor from a precise formulation of requests and preferences. Therefore, in this paper, we emphasize the need for a distinguishedservice request language that allows to capture all of therequestor's preferences. We present a concrete techniqueto represent such preference-containing requests, whichis based on fuzzy object sets.