271 search results - page 40 / 55 » The lattice of embedded subsets |
ICDE
2004
IEEE
14 years 10 months ago
2004
IEEE
This paper introduces a novel method of rights protection for categorical data through watermarking. We discover new watermark embedding channels for relational data with categori...
VIS
2006
IEEE
14 years 10 months ago
2006
IEEE
ing Abstract Data Using Animation Amit P. Sawant Department of Computer Science, North Carolina State University Christopher G. Healey Department of Computer Science, North Carolin...
STOC
2003
ACM
14 years 9 months ago
2003
ACM
The main question studied in this article may be viewed as a nonlinear analogue of Dvoretzky's theorem in Banach space theory or as part of Ramsey theory in combinatorics. Gi...
ICALP
2009
Springer
14 years 9 months ago
2009
Springer
We improve the approximation ratios for two optimization problems in planar graphs. For node-weighted Steiner tree, a classical network-optimization problem, the best achievable ap...
AIIA
2009
Springer
14 years 3 months ago
2009
Springer
Abstract. The huge volume of gene expression data produced by microarrays and other high-throughput techniques has encouraged the development of new computational techniques to eva...