Global Document Frequency Estimation in Peer-to-Peer Web Search.
Matthias BenderSebastian MichelPeter TriantafillouGerhard WeikumPublished in: WebDB (2006)
Keyphrases
- web search
- peer to peer
- search engine
- result lists
- current web search engines
- relevance ranking
- digital libraries
- fully distributed
- document relevance
- information retrieval systems
- information retrieval
- document collections
- web documents
- text documents
- web information retrieval
- keywords
- global context
- distributed computing
- document classification
- web search engines
- retrieval systems
- document retrieval
- vector space model
- web pages
- document images
- ad hoc retrieval
- file sharing
- structured documents
- overlay network
- global information
- document clustering
- peer to peer systems
- user queries
- enterprise search
- tf idf
- multimedia