Sciweavers

362 search results - page 64 / 73
» Spoken Document Retrieval Experiments with IR-n System
Sort
View
ACSC
2008
IEEE
14 years 1 months ago
An investigation on a community's web search variability
Users’ past search behaviour provides a rich context that an information retrieval system can use to tailor its search results to suit an individual’s or a community’s infor...
Mingfang Wu, Andrew Turpin, Justin Zobel
SIGIR
2003
ACM
14 years 20 days ago
The Effect of Database Size Distribution on Resource Selection Algorithms
Resource selection is an important topic in distributed information retrieval research. It can be a component of a distributed information retrieval task and can also serve as an i...
Luo Si, Jamie Callan
TREC
2004
13 years 8 months ago
York University at TREC 2004: HARD and Genomics Tracks
York University participated in HARD and Genomics tracks this year. For both tracks, we used Okapi BSS (basic search system) as the basis. Our experiments mainly focused on exploi...
Xiangji Huang, Yan Rui Huang, Ming Zhong, Miao Wen
TREC
2007
13 years 8 months ago
Parsimonious Language Models for a Terabyte of Text
: The aims of this paper are twofold. Our first aim is to compare results of the earlier Terabyte tracks to the Million Query track. We submitted a number of runs using different ...
Djoerd Hiemstra, Rongmei Li, Jaap Kamps, Rianne Ka...
WWW
2011
ACM
13 years 2 months ago
Generalized fact-finding
Once information retrieval has located a document, and information extraction has provided its contents, how do we know whether we should actually believe it? Fact-finders are a ...
Jeff Pasternack, Dan Roth