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TARK
1998
Springer
15 years 11 months ago
Conditional, Hierarchical, Multi-Agent Preferences
We develop a revealed-preferencetheory for multiple agents. Some features of our construction, which draws heavily on Jeffrey's utility theory and on formal constructions by D...
Pierfrancesco La Mura, Yoav Shoham
TPHOL
1997
IEEE
15 years 11 months ago
Higher Order Quotients and their Implementation in Isabelle HOL
This paper describes the concept of higher order quotients and an implementation in Isabelle. Higher order quotients are a generalization of quotients. They use partial equivalence...
Oscar Slotosch
TPHOL
1997
IEEE
15 years 11 months ago
Type Classes and Overloading in Higher-Order Logic
Type classes and overloading are shown to be independent concepts that can both be added to simple higher-order logics in the tradition of Church and Gordon, without demanding more...
Markus Wenzel
KGC
1997
Springer
15 years 11 months ago
Looking for an Analogue of Rice's Theorem in Circuit Complexity Theory
Rice’s Theorem says that every nontrivial semantic property of programs is undecidable. In this spirit we show the following: Every nontrivial absolute (gap, relative) counting p...
Bernd Borchert, Frank Stephan
KGC
1997
Springer
15 years 11 months ago
Alogtime Algorithms for Tree Isomorphism, Comparison, and Canonization
The tree isomorphism problem is the problem of determining whether two trees are isomorphic. The tree canonization problem is the problem of producing a canonical tree isomorphic t...
Samuel R. Buss