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ICDT
2003
ACM
121views Database» more  ICDT 2003»
14 years 2 months ago
Deciding Termination of Query Evaluation in Transitive-Closure Logics for Constraint Databases
We study extensions of first-order logic over the reals with different types of transitive-closure operators as query languages for constraint databases that can be described by...
Floris Geerts, Bart Kuijpers
ISCAS
1999
IEEE
102views Hardware» more  ISCAS 1999»
14 years 1 months ago
Power and signal integrity improvement in ultra high-speed current mode logic
Current mode (ECL) logic has long been the option of choice in those applications requiring logic functions at multigigahertz rates. This trend continues despite the obvious very ...
Hien Ha, Forrest Brewer
FMOODS
2000
13 years 10 months ago
On a Temporal Logic for Object-Based Systems
This paper presents a logic, called BOTL (Object-Based Temporal Logic), that facilitates the specification of dynamic and static properties of object-based systems. The logic is ba...
Dino Distefano, Joost-Pieter Katoen, Arend Rensink
CORR
2010
Springer
202views Education» more  CORR 2010»
13 years 9 months ago
The Complexity of Reasoning for Fragments of Autoepistemic Logic
Autoepistemic logic extends propositional logic by the modal operator L. A formula that is preceded by an L is said to be "believed". The logic was introduced by Moore ...
Nadia Creignou, Arne Meier, Michael Thomas, Heribe...
ETAI
2000
84views more  ETAI 2000»
13 years 8 months ago
Learning Stochastic Logic Programs
Stochastic logic programs combine ideas from probabilistic grammars with the expressive power of definite clause logic; as such they can be considered as an extension of probabili...
Stephen Muggleton