Sciweavers

2145 search results - page 158 / 429
» Lax Logical Relations
Sort
View
119
Voted
ADC
2008
Springer
146views Database» more  ADC 2008»
15 years 7 months ago
A Typed Higher-Order Calculus for Querying XML Databases
As the eXtensible Markup Language (XML) is about to emerge as a new standard for databases, the problem of providing solid logical grounds for XML query languages arises. For the ...
Qing Wang, Klaus-Dieter Schewe
82
Voted
IJCAI
1993
15 years 2 months ago
Notes on Formalizing Context
These notes discuss formalizing contexts as first class objects. The basic relation is ist(c, p). It asserts that the proposition p is true in the context c. The most important f...
John McCarthy
ICTAC
2009
Springer
14 years 10 months ago
A First-Order Policy Language for History-Based Transaction Monitoring
Online trading invariably involves dealings between strangers, so it is important for one party to be able to judge objectively the trustworthiness of the other. In such a setting,...
Andreas Bauer 0002, Rajeev Goré, Alwen Tiu
ICCD
2005
IEEE
100views Hardware» more  ICCD 2005»
15 years 9 months ago
Temporal Decomposition for Logic Optimization
Traditional approaches for sequential logic optimization include (1) explicit state-based techniques such as state minimization, (2) structural techniques such as retiming, and (3...
Nathan Kitchen, Andreas Kuehlmann
92
Voted
PLPV
2010
ACM
15 years 9 months ago
Free theorems for functional logic programs
Type-based reasoning is popular in functional programming. In particular, parametric polymorphism constrains functions in such a way that statements about their behavior can be de...
Jan Christiansen, Daniel Seidel, Janis Voigtlä...