549 search results - page 51 / 110 » Integrating Keywords and Semantics on Document Annotation an... |
136
click to vote
CIVR
2006
Springer
15 years 10 months ago
2006
Springer
Abstract. This paper presents a novel technique for learning the underlying structure that links visual observations with semantics. The technique, inspired by a text-retrieval tec...
163
click to vote
WWW
2010
ACM
16 years 1 months ago
2010
ACM
In this paper, we address the problem of database selection for XML document collections, that is, given a set of collections and a user query, how to rank the collections based o...
195
click to vote
SIGIR
2003
ACM
15 years 11 months ago
2003
ACM
Term-based representations of documents have found widespread use in information retrieval. However, one of the main shortcomings of such methods is that they largely disregard le...
157
click to vote
DEXAW
2008
IEEE
16 years 22 days ago
2008
IEEE
— One of the critical issues in search engines is the size of search indexes: as the number of documents handled by an engine increases, the search must preserve its efficiency,...
145
click to vote
SIGDOC
2009
ACM
16 years 24 days ago
2009
ACM
One of the major issues for user assistance systems consists of “providing help at an appropriate level”. In this paper we analyze the problem of modeling task experience — ...