Amalthaea: An Evolving Multi-Agent Information Filtering and Discovery System for the WWW
Autonomous Agents and Multi-Agent Systems
Semantic Matching of Web Services Capabilities
ISWC '02 Proceedings of the First International Semantic Web Conference on The Semantic Web
Towards High-Precision Service Retrieval
ISWC '02 Proceedings of the First International Semantic Web Conference on The Semantic Web
Providing architectural support for building context-aware applications
Providing architectural support for building context-aware applications
QoS-Aware Middleware for Web Services Composition
IEEE Transactions on Software Engineering
Automatic categorization of query results
SIGMOD '04 Proceedings of the 2004 ACM SIGMOD international conference on Management of data
Discovering and ranking web services with BASIL: a personalized approach with biased focus
Proceedings of the 2nd international conference on Service oriented computing
On automating Web services discovery
The VLDB Journal — The International Journal on Very Large Data Bases
Service-Oriented Computing: Key Concepts and Principles
IEEE Internet Computing
Toward an Agent-Based and Context-Oriented Approach for Web Services Composition
IEEE Transactions on Knowledge and Data Engineering
A dynamic foundational architecture for semantic web services
Distributed and Parallel Databases
Community-based integration and adaptation of electronic catalogs
Community-based integration and adaptation of electronic catalogs
Context Awareness: a Practitioner"s Perspective
UDM '05 Proceedings of the International Workshop on Ubiquitous Data Management
A View Based Analysis on Web Service Registries
Distributed and Parallel Databases
Learning Object Context on the Semantic Web
ICALT '06 Proceedings of the Sixth IEEE International Conference on Advanced Learning Technologies
Context-aware agents for user-oriented web services discovery and execution
Distributed and Parallel Databases
SELF-SERV: a platform for rapid composition of web services in a peer-to-peer environment
VLDB '02 Proceedings of the 28th international conference on Very Large Data Bases
WS-CatalogNet: an infrastructure for creating, peering, and querying e-catalog communities
VLDB '04 Proceedings of the Thirtieth international conference on Very large data bases - Volume 30
Querying e-catalogs using content summaries
ODBASE'06/OTM'06 Proceedings of the 2006 Confederated international conference on On the Move to Meaningful Internet Systems: CoopIS, DOA, GADA, and ODBASE - Volume Part I
Task Memories and Task Forums: A Foundation for Sharing Service-Based Personal Processes
ICSOC '07 Proceedings of the 5th international conference on Service-Oriented Computing
Bill Organiser Portal: A Case Study on End-User Composition
WISE '08 Proceedings of the 2008 international workshops on Web Information Systems Engineering
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With the increasing availability of Web services and adoption of services oriented paradigm, there is a growing need to dynamically compose services for realizing complex user tasks. While service composition is itself an important problem, a key issue is also how to support users in selecting the most appropriate compositions of services to fulfill a task. In existing dynamic services selection approaches, combinations of services are repeatedly discovered (e.g., using ontology-based matching techniques) and selected by users whenever needed. To improve their effectiveness, we propose a new technique that provides an efficient access to what is named a "task memory". A task memory is used to provide users with a context-aware service selection by recommending combinations of services that are most appropriate in a given context. A task memory is formed using the service composition history and their metadata. We present an incremental approach for building the task memory in which we monitor how users use and rank the services. The continuous updates of the task memory over time will result in more fine-tuned recommendations for composite services.