Query slipping prevention for trajectory-based matchmaking service in wireless sensor networks.
Junseok ParkYeonghwan TschaKyoon Ha LeeM. Ufuk ÇaglayanPublished in: ICC (2005)
Keyphrases
- wireless sensor networks
- web services
- service discovery
- semantic web services
- service description
- query processing
- user queries
- database
- service selection
- keywords
- data structure
- query formulation
- service oriented
- web service composition
- query evaluation
- energy efficient
- energy consumption
- query expansion
- response time
- relevance feedback
- multi hop
- node selection
- database queries
- service composition
- sensor networks
- end users
- service providers
- trajectory data
- data aggregation
- search engine
- web service discovery
- information retrieval