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» The Underlying Logic of Hoare Logic
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IDEAS
1997
IEEE
110views Database» more  IDEAS 1997»
14 years 20 days ago
Accommodating Logical Logging under Fuzzy Checkpointing in Main Memory Databases
This paper presents a simple and effective method to reduce the size of log data for recovery in main memory databases. Fuzzy checkpointing is known to be very efficient in main ...
Seung-Kyoon Woo, Myoung-Ho Kim, Yoon-Joon Lee
AI
2011
Springer
13 years 3 months ago
Local closed world reasoning with description logics under the well-founded semantics
An important question for the upcoming Semantic Web is how to best combine open world ontology languages, such as the OWL-based ones, with closed world rule-based languages. One o...
Matthias Knorr, José Júlio Alferes, ...
CORR
2010
Springer
138views Education» more  CORR 2010»
13 years 8 months ago
Optimal Path Planning under Temporal Logic Constraints
Abstract-- In this paper we present a method for automatically generating optimal robot trajectories satisfying high level mission specifications. The motion of the robot in the en...
Stephen L. Smith, Jana Tumova, Calin Belta, Daniel...
IJAR
2006
241views more  IJAR 2006»
13 years 8 months ago
Spatial reasoning under imprecision using fuzzy set theory, formal logics and mathematical morphology
In spatial reasoning, in particular for applications in image understanding, structure recognition and computer vision, a lot of attention has to be paid to spatial relationships ...
Isabelle Bloch
MFCS
2009
Springer
14 years 3 months ago
Parameterized Complexity Classes under Logical Reductions
Abstract. The parameterized complexity classes of the W -hierarchy are usually defined as the problems reducible to certain natural complete problems by means of fixed-parameter ...
Anuj Dawar, Yuguo He