Multidimensional Semistructured Data: Representing Context-Dependent Information on the Web
CAiSE '02 Proceedings of the 14th International Conference on Advanced Information Systems Engineering
Research Challenges in Location-Enabled M-Services
MDM '02 Proceedings of the Third International Conference on Mobile Data Management
Context Attributes: An Approach to Enable Context-awareness for Service Discovery
SAINT '03 Proceedings of the 2003 Symposium on Applications and the Internet
MobiShare: Sharing Context-Dependent Data and Services from Mobile Sources
WI '03 Proceedings of the 2003 IEEE/WIC International Conference on Web Intelligence
Distributed Caching and Adaptive Search in Multilayer P2P Networks
ICDCS '04 Proceedings of the 24th International Conference on Distributed Computing Systems (ICDCS'04)
Cache Updates in a Peer-to-Peer Network of Mobile Agents
P2P '04 Proceedings of the Fourth International Conference on Peer-to-Peer Computing
Semantic-Laden Peer-to-Peer Service Directory
P2P '04 Proceedings of the Fourth International Conference on Peer-to-Peer Computing
Querying and Updating a Context-Aware Service Directory in Mobile Environments
WI '04 Proceedings of the 2004 IEEE/WIC/ACM International Conference on Web Intelligence
Context-based caching and routing for P2P web service discovery
Distributed and Parallel Databases
Adaptive middleware architecture for information sharing on mobile phones
Proceedings of the 2007 ACM symposium on Applied computing
CASD: Management of a context-aware service directory
Pervasive and Mobile Computing
A System Architecture for Context-Aware Service Discovery
Electronic Notes in Theoretical Computer Science (ENTCS)
Uttering: social micro-blogging without the internet
MobiOpp '10 Proceedings of the Second International Workshop on Mobile Opportunistic Networking
Location-Based mobile querying in peer-to-peer networks
OTM'05 Proceedings of the 2005 OTM Confederated international conference on On the Move to Meaningful Internet Systems
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Mobile terminals (cellular phones, PDAs, palmtops etc.) emerge as a new class of small-scale, ad-hoc service providers that share data and functionality via mobile web services' calls. In mobile service discovery, it is often the case that implicit contextual information such as the location of the requestor, time the query was submitted, capabilities of the involved devices have a significant impact on query evaluation and the quality of the results. On the other hand, lack of scalability and the well-known single point of failure problem call for distribution of service directories into several peers. In this paper, we present an approach for context-aware service discovery where service directories reside in a P2P architecture. We explore the role and benefits of context-awareness and caching query results in the service discovery process. We conduct extensive experiments coming up with guidelines for service directory design in a P2P context.