2050 search results - page 187 / 410 » Effectiveness of complex index terms in information retrieva... |
170
click to vote
CIKM
2006
Springer
15 years 10 months ago
2006
Springer
INEX, the evaluation initiative for content-oriented XML retrieval, has since its establishment defined the relevance of an element according to two graded dimensions, exhaustivit...
198
click to vote
CIVR
2007
Springer
16 years 19 days ago
2007
Springer
Near-duplicate keyframes (NDK) play a unique role in large-scale video search, news topic detection and tracking. In this paper, we propose a novel NDK retrieval approach by explo...
186
click to vote
SIGMOD
2010
ACM
15 years 1 months ago
2010
ACM
We propose and study a new ranking problem in versioned databases. Consider a database of versioned objects which have different valid instances along a history (e.g., documents i...
163
click to vote
MM
2009
ACM
16 years 1 months ago
2009
ACM
This paper proposes a hash function family based on feature vocabularies and investigates the application in building indexes for image search. Each hash function is associated wi...
164
click to vote
MM
2005
ACM
16 years 1 days ago
2005
ACM
Semantic analysis of multimodal video aims to index segments of interest at a conceptual level. In reaching this goal, it requires an analysis of several information streams. At s...