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» Using Contextual Logic Programming for Temporal Reasoning
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IJCAI
2003
15 years 1 months ago
In Defense of PDDL Axioms
There is controversy as to whether explicit support for PDDL-like axioms and derived predicates is needed for planners to handle real-world domains effectively. Many researchers h...
Sylvie Thiébaux, Jörg Hoffmann, Bernha...
PASTE
2010
ACM
15 years 1 months ago
Null dereference analysis in practice
Many analysis techniques have been proposed to determine when a potentially null value may be dereferenced. But we have observed in practice that not every potential null derefere...
Nathaniel Ayewah, William Pugh
IFM
2004
Springer
175views Formal Methods» more  IFM 2004»
15 years 5 months ago
State/Event-Based Software Model Checking
Abstract. We present a framework for model checking concurrent software systems which incorporates both states and events. Contrary to other state/event approaches, our work also i...
Sagar Chaki, Edmund M. Clarke, Joël Ouaknine,...
USENIX
2007
15 years 2 months ago
DiskSeen: Exploiting Disk Layout and Access History to Enhance I/O Prefetch
Current disk prefetch policies in major operating systems track access patterns at the level of the file abstraction. While this is useful for exploiting application-level access...
Xiaoning Ding, Song Jiang, Feng Chen, Kei Davis, X...
PODS
2005
ACM
99views Database» more  PODS 2005»
15 years 11 months ago
XML type checking with macro tree transducers
MSO logic on unranked trees has been identified as a convenient theoretical framework for reasoning about expressiveness and implementations of practical XML query languages. As a...
Sebastian Maneth, Alexandru Berlea, Thomas Perst, ...