Continuous Temporal Top-k Query over Versioned Documents.
Chao LanYong ZhangChunxiao XingChao LiPublished in: WAIM (2014)
Keyphrases
- query processing
- result set
- user queries
- highly relevant
- ranking list
- query terms
- keywords
- original query
- database
- relevant documents
- retrieval systems
- time stamped
- information retrieval systems
- query specific
- query expansion
- user defined
- vector space
- distributed information retrieval
- documents retrieved
- boolean queries
- query evaluation
- query result
- relevance judgments
- inverted index
- relevance ranking
- document collections
- search engine
- information retrieval
- query biased
- web retrieval
- similar documents
- query keywords
- retrieval process
- retrieval effectiveness
- temporal information
- database queries
- skyline queries
- document relevance
- document set
- retrieved documents
- web queries
- language model
- document retrieval
- relevance model
- document ranking
- temporal data
- database systems
- data structure
- relevance scores
- range queries
- document clustering
- correct answers
- metadata
- temporal patterns
- query topic
- search queries
- inverted lists
- image retrieval
- data objects
- xml documents
- scoring functions
- data model
- data sources
- scoring function
- web documents
- similarity search
- multimedia documents