507 search results - page 61 / 102 » Adaptive relevance feedback in information retrieval |
MIR
2005
ACM
14 years 2 months ago
2005
ACM
In this paper, we will propose a novel semi-automatic annotation scheme for video semantic classification. It is well known that the large gap between high-level semantics and low...
ICIP
2005
IEEE
14 years 10 months ago
2005
IEEE
Content-based image retrieval systems still have difficulties to bridge the semantic gap between the low-level representation of images and the high level concepts the user is loo...
MM
2009
ACM
14 years 3 months ago
2009
ACM
Query-to-concept mapping plays one of the keys to concept-based video retrieval. Conventional approaches try to find concepts that are likely to co-occur in the relevant shots fro...
CLEF
2004
Springer
14 years 2 months ago
2004
Springer
Abstract. In this report, we describe our studies with cross language and interactive image retrieval in ImageCLEF 2004. Typical cross language retrieval requires special linguisti...
ICPR
2006
IEEE
14 years 9 months ago
2006
IEEE
Retrieval and indexing in multimedia databases has been an active topic both in the Information Retrieval and computer vision communities for a long time. In this paper we propose...