8301 search results - page 113 / 1661 » Risk-Aware Information Retrieval |
IEEEMSP
2002
IEEE
14 years 2 months ago
2002
IEEE
–This paper is an experimental study on the performance of the two major methods for macro-level similarity measurement: linear weighted merging and logical retrieval. Performanc...
ECIR
2007
Springer
13 years 11 months ago
2007
Springer
Question answering systems rely on retrieval components to identify documents that contain an answer to a user’s question. The formulation of queries that are used for retrieving...
CLEF
2011
Springer
12 years 9 months ago
2011
Springer
ImageCLEF’s Wikipedia Image Retrieval task provides a testbed for the system-oriented evaluation of multimedia and multilingual information retrieval from a collection of Wikiped...
SIGIR
2008
ACM
13 years 9 months ago
2008
ACM
We study entity ranking on the INEX entity track and propose a simple graph-based ranking approach that enables to combine scores on document and paragraph level. The combined app...
SIGIR
2012
ACM
12 years 3 days ago
2012
ACM
We demonstrate the merits of using inter-document similarities for federated search. Specifically, we study a resultsmerging method that utilizes information induced from cluster...