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ICISS
2009
Springer
15 years 2 months ago
A Generic Distortion Free Watermarking Technique for Relational Databases
In this paper we introduce a distortion free watermarking e for relational databases based on the Abstract Interpretation framework. The watermarking technique is partition based. ...
Sukriti Bhattacharya, Agostino Cortesi
EJC
2008
14 years 10 months ago
Generalised dualities and maximal finite antichains in the homomorphism order of relational structures
The motivation for this paper is three-fold. First, we study the connectivity properties of the homomorphism order of directed graphs, and more generally for relational structures...
Jan Foniok, Jaroslav Nesetril, Claude Tardif
WADS
2007
Springer
113views Algorithms» more  WADS 2007»
15 years 4 months ago
On Computing the Centroid of the Vertices of an Arrangement and Related Problems
We consider the problem of computing the centroid of all the vertices in a non-degenerate arrangement of n lines. The trivial approach requires the enumeration of all `n 2 ´ verti...
Deepak Ajwani, Saurabh Ray, Raimund Seidel, Hans R...
INFOCOM
2005
IEEE
15 years 3 months ago
Relating two formal models of path-vector routing
— This paper unifies two independently developed formalisms for path-vector routing protocols such as the Border Gateway Protocol (BGP), the standard inter-domain routing protoc...
Aaron D. Jaggard, Vijay Ramachandran
SBIA
2000
Springer
15 years 1 months ago
Linguistic Relations Encoding in a Symbolic-Connectionist Hybrid Natural Language Processor
In recent years, the Natural Language Processing scene has witnessed the steady growth of interest in connectionist modeling. The main appeal of such an approach is that one does n...
João Luís Garcia Rosa, Edson Fran&cc...