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Volumn 10, Issue 3, 2016, Pages 477-487
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Optimizing top-k retrieval: submodularity analysis and search strategies
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Author keywords
diversification; submodular function maximization; top k retrieval
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Indexed keywords
APPROXIMATION ALGORITHMS;
ITERATIVE METHODS;
OPTIMIZATION;
QUERY PROCESSING;
STAGES;
DIVERSIFICATION;
DOCUMENT COLLECTION;
GREEDY SEARCH ALGORITHMS;
HYBRID SEARCH STRATEGIES;
OBJECTIVE FUNCTIONS;
SUBMODULAR FUNCTIONS;
THEORETICAL APPROXIMATIONS;
TOP-K RETRIEVAL;
INFORMATION RETRIEVAL;
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EID: 84954487454
PISSN: 20952228
EISSN: 20952236
Source Type: Journal
DOI: 10.1007/s11704-015-5222-7 Document Type: Article |
Times cited : (4)
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References (25)
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