557 search results - page 85 / 112 » Spatial Semantics in Difference Spaces |
ICDE
2009
IEEE
14 years 10 months ago
2009
IEEE
Large databases with uncertain information are becoming more common in many applications including data integration, location tracking, and Web search. In these applications, ranki...
KDD
2005
ACM
14 years 9 months ago
2005
ACM
We propose a new algorithm for dimensionality reduction and unsupervised text classification. We use mixture models as underlying process of generating corpus and utilize a novel,...
NMR
2004
Springer
14 years 2 months ago
2004
Springer
We define the class of head-cycle free nested logic programs, and its proper subclass of acyclic nested programs, generalising similar classes originally defined for disjunctive...
POPL
1995
ACM
14 years 12 days ago
1995
ACM
Program slicing is a technique for isolating computational threads in programs. In this paper, we show how to mechanically extract a family of practical algorithms for computing s...
ECCV
2010
Springer
14 years 5 days ago
2010
Springer
Image classification is a critical task for both humans and computers. One of the challenges lies in the large scale of the semantic space. In particular, humans can recognize tens...