4895 search results - page 200 / 979 » Web object retrieval |
TREC
2001
14 years 1 days ago
2001
In this paper, we describe a system for automatic and interactive content-based retrieval of video that integrates features, models, and semantics. The novelty of the approach lie...
KDD
2009
ACM
14 years 11 months ago
2009
ACM
User browsing information, particularly their non-search related activity, reveals important contextual information on the preferences and the intent of web users. In this paper, ...
ICPR
2008
IEEE
14 years 12 months ago
2008
IEEE
We present an algorithm for extracting object descriptions from free-hand sketches of remembered scenes, drawn as video retrieval queries. Our sketches depict scene content, as we...
EDBT
2006
ACM
14 years 10 months ago
2006
ACM
Given a set of N multi-dimensional points, we study the computation of -quantiles according to a ranking function F, which is provided by the user at runtime. Specifically, F compu...
DAGM
2007
Springer
14 years 2 months ago
2007
Springer
We address the problem of describing the mean object for a set of planar shapes in the case that the considered dissimilarity measures are semi-metrics, i.e. in the case that the t...