602 search results - page 5 / 121 » Representing Context Information for Document Retrieval |
SIGIR
1999
ACM
14 years 2 days ago
1999
ACM
We present an approach to information retrieval based on context distance and morphology. Context distance is a measure we use to assess the closeness of word meanings. This conte...
ECIR
2006
Springer
13 years 9 months ago
2006
Springer
Presentation of search results in Web-based information retrieval (IR) systems has been dominated by a textual form of information such as the title, snippet, URL, and/or file type...
ACL
2006
13 years 9 months ago
2006
We investigate the connection between part of speech (POS) distribution and content in language. We define POS blocks to be groups of parts of speech. We hypothesise that there ex...
CIKM
1994
Springer
13 years 12 months ago
1994
Springer
Accessing information sources to retrieve data requested by a user can be expensive, especially when dealing with distributed information sources. One way to reduce this cost is t...
DAS
2008
Springer
13 years 9 months ago
2008
Springer
In this paper we present an adaptive method for graphic symbol representation based on shape contexts. The proposed descriptor is invariant under classical geometric transforms (r...