214 search results - page 21 / 43 » Session 12: Information Retrieval |
67
Voted
WWW
2007
ACM
15 years 10 months ago
2007
ACM
Investigating whether one can view Web searching as a learning process, we examined the searching characteristics of 41 participants engaged in 246 searching tasks. We classified ...
CHI
2005
ACM
15 years 10 months ago
2005
ACM
Conducting research using the web is often an iterative process of collecting, comparing and contrasting information. Not surprisingly, web-based research tasks habitually span mu...
108
Voted
SIGIR
1993
ACM
15 years 1 months ago
1993
ACM
Since 1986 we have investigated the problems and possibilities of applying modern information retrieval methods to large online public access library catalogs (OPACs). In the Retr...
106
Voted
MM
2005
ACM
15 years 3 months ago
2005
ACM
The inherent instability and unreliability of peer-to-peer networks introduce several fundamental engineering challenges to multimedia streaming over peer-to-peer networks. First,...
ICTAI
2007
IEEE
15 years 4 months ago
2007
IEEE
The document-length normalization problem has been widely studied in the field of Information Retrieval. The Cosine Normalization [2], the Maximum tf Normalization [1] and the By...