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135
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AAAI
2012
13 years 4 months ago
Equality-Friendly Well-Founded Semantics and Applications to Description Logics
We tackle the problem of defining a well-founded semantics (WFS) for Datalog rules with existentially quantified variables in their heads and negations in their bodies. In partic...
Georg Gottlob, André Hernich, Clemens Kupke...
125
Voted
CSL
2006
Springer
15 years 5 months ago
Logical Omniscience Via Proof Complexity
The Hintikka-style modal logic approach to knowledge has a well-known defect of logical omniscience, i.e., an unrealistic feature that an agent knows all logical consequences of he...
Sergei N. Artëmov, Roman Kuznets
100
Voted
CALCO
2007
Springer
110views Mathematics» more  CALCO 2007»
15 years 8 months ago
Logical Semantics of Types for Concurrency
We motivate and present a logical semantic approach to types for concurrency and to the soundness of related systems. The approach is illustrated by the development of a generic ty...
Luís Caires
126
Voted
FROCOS
2000
Springer
15 years 5 months ago
Structured Sequent Calculi for Combining Intuitionistic and Classical First-Order Logic
We define a sound and complete logic, called FO , which extends classical first-order predicate logic with intuitionistic implication. As expected, to allow the interpretation of i...
Paqui Lucio
162
Voted
KI
2010
Springer
14 years 8 months ago
Differential Dynamic Logics
Hybrid systems are models for complex physical systems and are defined as dynamical systems with interacting discrete transitions and continuous evolutions along differential equa...
André Platzer