Combining the Power of Query Languages and Search Engines for On-line Document and Information Retrieval : The QIRi@D Environment.
Laure BertiJean-Luc DamoiseauxElisabeth MurisascoPublished in: PODDP (1998)
Keyphrases
- information retrieval
- search engine
- retrieval systems
- query language
- information retrieval systems
- document search
- document collections
- relevant documents
- structured documents
- document retrieval
- keywords
- user queries
- vector space model
- test collection
- query expansion
- current web search engines
- mobile robot
- effective retrieval
- power consumption
- information access
- keyword search
- retrieval effectiveness
- expressive power
- web search engines
- web pages
- web search
- term weighting
- tf idf
- language model
- question answering
- language modeling
- relational algebra
- document clustering
- query terms
- ad hoc retrieval
- data model
- model for information retrieval
- information extraction