83 search results - page 1 / 17 » Using part-of-speech patterns to reduce query ambiguity |
SIGIR
2002
ACM
13 years 4 months ago
2002
ACM
Query ambiguity is a generally recognized problem, particularly in Web environments where queries are commonly only one or two words in length. In this study, we explore one techn...
COLING
2010
12 years 11 months ago
2010
Dynamic sentiment ambiguous adjectives (DSAAs) like "large, small, high, low"pose a challenging task on sentiment analysis. This paper proposes a knowledge-based method ...
NLDB
2007
Springer
13 years 10 months ago
2007
Springer
This paper investigates query translation in cross-lingual information retrieval, especially the challenges caused by ambiguity and polysemi. We base our ideas on feature vectors a...
SAC
2010
ACM
13 years 9 months ago
2010
ACM
Developed using the principles of the Model-View-Controller architectural pattern, FolksEngine is a parametric search engine for folksonomies that allows us to test arbitrary sear...
ICRA
2006
IEEE
13 years 10 months ago
2006
IEEE
Abstract— The localization capability is central to basic navigation tasks and motivates development of various visual navigation systems. In this paper we describe a two stage a...