Complete yet practical search for minimal query reformulations under constraints.
Ioana IleanaBogdan CautisAlin DeutschYannis KatsisPublished in: SIGMOD Conference (2014)
Keyphrases
- search queries
- user queries
- query formulation
- original query
- search mechanism
- keyword search
- query reformulation
- query processing
- search algorithm
- complex queries
- response time
- query specific
- search quality
- efficient search
- query refinement
- result set
- query suggestion
- video search
- query logs
- query evaluation
- result quality
- search space
- search results clustering
- information retrieval systems
- inverted index
- query expansion
- search engine
- search experience
- personalized search
- exact match
- retrieval process
- keyword queries
- database
- cost model
- information seeking
- search interface
- indexing techniques
- relevance ranking
- constraint programming
- range queries
- web search engines
- user interaction
- multiple queries
- nearest neighbor
- search result diversification
- keywords
- return a ranked list