2269 search results - page 61 / 454 » Retrieval evaluation with incomplete information |
CIKM
2009
Springer
13 years 7 months ago
2009
Springer
Traditional models of information retrieval assume documents are independently relevant. But when the goal is retrieving diverse or novel information about a topic, retrieval mode...
WSDM
2012
ACM
12 years 5 months ago
2012
ACM
Most standard information retrieval models use a single source of information (e.g., the retrieval corpus) for query formulation tasks such as term and phrase weighting and query ...
ISCC
2005
IEEE
14 years 3 months ago
2005
IEEE
There is an emerging market interest in service provisioning over dense Mobile Ad-hoc NETworks (MANETs), i.e., limited spatial regions, such as shopping malls, airports, and unive...
SIGIR
2005
ACM
14 years 3 months ago
2005
ACM
We propose a simple method for converting many standard measures of retrieval performance into metasearch algorithms. Our focus is both on the analysis of retrieval measures thems...
SIGIR
2003
ACM
14 years 3 months ago
2003
ACM
Most information retrieval technologies are designed to facilitate information discovery. However, much knowledge work involves finding and re-using previously seen information. W...