An Inprovement of Information Retrieval System Using World Location Information.
Kwang-Young KimDu-Seok JinYoonSoo ChoiJinsuk KimYoungKyoon SuhJerry SeoPublished in: CIMCA/IAWTIC (2005)
Keyphrases
- information retrieval systems
- location information
- location based services
- location aware
- information retrieval
- document collections
- retrieval systems
- inverted file
- query expansion
- sensor data
- retrieval effectiveness
- relevance feedback
- user queries
- retrieval model
- document indexing
- retrieval engine
- xml retrieval
- relevant documents
- road network
- position information
- data collection
- location tracking
- databases
- sensor nodes
- sensor networks
- location privacy
- interactive information retrieval systems