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LPNMR
1999
Springer
13 years 11 months ago
On the Role of Negation in Choice Logic Programs
We introduce choice logic programs as negation-free datalog programs that allow rules to have exclusive-only (possibly empty) disjunctions in the head. Such programs naturally mod...
Marina De Vos, Dirk Vermeir
SYNTHESE
2008
177views more  SYNTHESE 2008»
13 years 7 months ago
On the role of language in social choice theory
Axiomatic characterization results in social choice theory are usually compared either regarding the normative plausibility or regarding the logical strength of the axioms involved...
Marc Pauly
CACM
2007
88views more  CACM 2007»
13 years 7 months ago
The choice uncertainty principle
: The choice uncertainty principle says that it is impossible to make an unambiguous choice between near-simultaneous events under a deadline. This principle affects the design of ...
Peter J. Denning