3430 search results - page 119 / 686 » Language model for IR using collection information |
163
click to vote
JAIS
2002
15 years 4 months ago
2002
This article explains challenges that arise when humanitarian organizations want to coordinate their development activities by means of distributed information systems. It focuses...
129
click to vote
ICALT
2005
IEEE
15 years 10 months ago
2005
IEEE
In this paper, we present an empirical study of using a new and cost-effective Web-based collaboration software, Wiki, in a freshman-level English as a second language (ESL) cours...
135
click to vote
EKAW
1999
Springer
15 years 8 months ago
1999
Springer
: The aim of this paper is to present an approach and automated tools for designing knowledge bases describing the contents of information sources in PICSEL2 knowledgediators. We a...
134
click to vote
ICCV
2009
IEEE
15 years 2 months ago
2009
IEEE
With the rise of photo-sharing websites such as Facebook and Flickr has come dramatic growth in the number of photographs online. Recent research in object recognition has used su...
130
click to vote
VLDB
1998
ACM
15 years 8 months ago
1998
ACM
An information retrieval IR engine can rank documents based on textual proximityof keywords within each document. In this paper we apply this notion to search across an entire dat...