507 search results - page 23 / 102 » Portfolio theory of information retrieval |
IIR
2010
14 years 11 months ago
2010
We study the evaluation of opinion retrieval systems. Opinion retrieval is a relatively new research area, nevertheless classical evaluation measures, those adopted for ad hoc ret...
SIGIR
2010
ACM
14 years 9 months ago
2010
ACM
The Quantum Probability Ranking Principle (QPRP) has been recently proposed, and accounts for interdependent document relevance when ranking. However, to be instantiated, the QPRP...
79
Voted
SIGIR
2010
ACM
14 years 8 months ago
2010
ACM
We investigate the effectiveness of both the standard evaluation measures and the opinion component for topical opinion retrieval. We analyze how relevance is affected by opinio...
PERCOM
2005
ACM
15 years 9 months ago
2005
ACM
Context awareness and context modeling have raised their call for attention and importance quite recently in the world of contact centers for better customer services and relation...
77
Voted
LATIN
2010
Springer
15 years 4 months ago
2010
Springer
Concurrent compositions of recursive programs with finite a natural abstraction model for concurrent programs. Since reachability is undecidable for this class, a restricted form ...