491 search results - page 16 / 99 » Ranking Abstractions |
DAGSTUHL
2003
13 years 10 months ago
2003
Abstract Browsing and visualizing large datasets is often a tedious chore. Locating features, especially in a wavelet transform domain is usually offered as a possible solution. W...
IJCNN
2008
IEEE
14 years 3 months ago
2008
IEEE
Abstract— We present a novel framework that applies a metalearning approach to clustering algorithms. Given a dataset, our meta-learning approach provides a ranking for the candi...
PPAM
2005
Springer
14 years 2 months ago
2005
Springer
Abstract. In this paper we deal with the problem of finding an optimal query execution plan in database systems. We improve the analysis of a polynomial-time approximation algorit...
EWCBR
2006
Springer
14 years 8 days ago
2006
Springer
Abstract. Evaluation criteria for conversational CBR (CCBR) systems are important to guide development and tuning of new methods, and to enable practitioners to make informed decis...
ICDE
2010
IEEE
13 years 12 months ago
2010
IEEE
Abstract-- This demo illustrates an XML search engine TargetSearch that addresses an open problem in XML keyword search: given relevant matches to keywords, how to compose query re...