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COMPULOG
1999
Springer
15 years 2 months ago
Decomposable Constraints
Many constraint satisfaction problems can be naturally and efficiently modelled using non-binary constraints like the “all-different” and “global cardinality” constraints...
Ian P. Gent, Kostas Stergiou, Toby Walsh
FOIKS
2008
Springer
14 years 11 months ago
Algorithms for Effective Argumentation in Classical Propositional Logic: A Connection Graph Approach
There are a number of frameworks for modelling argumentation in logic. They incorporate a formal representation of individual arguments and techniques for comparing conflicting arg...
Vasiliki Efstathiou, Anthony Hunter
COMMA
2008
14 years 11 months ago
Focused search for Arguments from Propositional Knowledge
Abstract Classical propositional logic is an appealing option for modelling argumentation but the computational viability of generating an argument is an issue. Here we propose ame...
Vasiliki Efstathiou, Anthony Hunter
COMPGEOM
2009
ACM
15 years 4 months ago
Integral estimation from point cloud in d-dimensional space: a geometric view
Integration over a domain, such as a Euclidean space or a Riemannian manifold, is a fundamental problem across scientific fields. Many times, the underlying domain is only acces...
Chuanjiang Luo, Jian Sun, Yusu Wang
SIGMOD
2008
ACM
164views Database» more  SIGMOD 2008»
15 years 10 months ago
Relational-style XML query
We study the problem of querying relational data embedded in XML. Relational data can be represented by various tree structures in XML. However, current XML query methods, such as...
Taro L. Saito, Shinichi Morishita