Poliqarp: An open source corpus indexer and search engine with syntactic extensions.
Daniel JanusAdam PrzepiórkowskiPublished in: ACL (2007)
Keyphrases
- open source
- search engine
- recognizing textual entailment
- web search
- open source software
- web crawler
- natural language
- syntactic features
- web search engines
- natural language text
- case study
- linguistic patterns
- semantic roles
- efficient implementation
- information retrieval
- source code
- probabilistic context free grammars
- manually annotated
- automatically acquiring
- web pages
- default logic
- keyword search
- keywords
- semantic representation
- search queries
- web crawling
- syntactic structures
- default theories