30 search results - page 2 / 6 » Improving LSA by expanding the contexts |
CIVR
2010
Springer
13 years 9 months ago
2010
Springer
Popular image retrieval schemes generally rely only on a single mode, (either low level visual features or embedded text) for searching in multimedia databases. Many popular image...
KDD
2009
ACM
14 years 5 months ago
2009
ACM
User browsing information, particularly their non-search related activity, reveals important contextual information on the preferences and the intent of web users. In this paper, ...
SOSP
2005
ACM
14 years 2 months ago
2005
ACM
Connections is a file system search tool that combines traditional content-based search with context information gathered from user activity. By tracing file system calls, Conne...
NAACL
2007
13 years 6 months ago
2007
We relate the problem of finding the best application of a Synchronous ContextFree Grammar (SCFG) rule during parsing to a Markov Random Field. This representation allows us to u...
ECIR
2009
Springer
14 years 2 months ago
2009
Springer
In this paper we address the task of finding topically relevant email messages in public discussion lists. We make two important observations. First, email messages are not isolat...