2571 search results - page 209 / 515 » Window-Based Method for Information Retrieval |
110
click to vote
AH
2006
Springer
15 years 7 months ago
2006
Springer
Effective navigation and information retrieval is difficult and time consuming due to the increasing size of hyperspace. The introduction of the semantic web allows us to enhance t...
114
click to vote
SIGIR
2008
ACM
15 years 3 months ago
2008
ACM
Bag-of-visual-words (BoW) has been popular for visual classification in recent years. In this paper, we propose a novel BoW expansion method to alleviate the effect of visual word...
CIKM
2010
Springer
15 years 1 months ago
2010
Springer
We present a flexible new optimization framework for finding effective, reliable pseudo-relevance feedback models that unifies existing complementary approaches in a principled wa...
107
click to vote
ECIR
2006
Springer
15 years 4 months ago
2006
Springer
We examine the use of authorship information in information retrieval for closed communities by extracting expert rankings for queries. We demonstrate that these rankings can be us...
132
Voted
ERCIMDL
2001
Springer
15 years 7 months ago
2001
Springer
Ordering principles of digital libraries expressed in ontologies may be highly heterogeneous even within a domain and especially over different cultures. Automatic methods for mapp...