3181 search results - page 560 / 637 » Set-based model: a new approach for information retrieval |
ICDE
2007
IEEE
14 years 10 months ago
2007
IEEE
In this paper we address the problem of organizing hidden-Web databases. Given a heterogeneous set of Web forms that serve as entry points to hidden-Web databases, our goal is to ...
ICANN
2009
Springer
14 years 3 months ago
2009
Springer
Abstract. This paper’s intention is to present a new approach for decomposing motion trajectories. The proposed algorithm is based on nonnegative matrix factorization, which is a...
ISVC
2009
Springer
14 years 3 months ago
2009
Springer
Abstract. In this paper we propose a new approach for tracking multiple objects in image sequences. The proposed approach differs from existing ones in important aspects of the re...
EUROPAR
2007
Springer
14 years 3 months ago
2007
Springer
Abstract. Hyperspectral imagery is a new type of high-dimensional image data which is now used in many Earth-based and planetary exploration applications. Many efforts have been d...
TKDE
2011
13 years 3 months ago
2011
—Previous studies have demonstrated that document clustering performance can be improved significantly in lower dimensional linear subspaces. Recently, matrix factorization base...