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119
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LICS
2009
IEEE
15 years 10 months ago
Substructural Operational Semantics as Ordered Logic Programming
We describe a substructural logic with ordered, linear, and persistent propositions and then endow a fragment with a committed choice forward-chaining operational interpretation. ...
Frank Pfenning, Robert J. Simmons
125
Voted
SEMWEB
2005
Springer
15 years 9 months ago
Constructing Complex Semantic Mappings Between XML Data and Ontologies
Abstract. Much data is published on the Web in XML format satisfying schemas, and to make the Semantic Web a reality, such data needs to be interpreted with respect to ontologies. ...
Yuan An, Alexander Borgida, John Mylopoulos
187
Voted
DM
2011
318views Education» more  DM 2011»
14 years 10 months ago
The Legendre-Stirling numbers
Abstract. The Legendre-Stirling numbers were discovered in 2002 as a result of a problem involving the spectral theory of powers of the classical second-order Legendre di¤erential...
George E. Andrews, Wolfgang Gawronski, Lance L. Li...
128
Voted
FLAIRS
2007
15 years 5 months ago
Some Spatial and Spatio-Temporal Operators Derived from the Topological View of Knowledge
In this paper, we extend Moss and Parikh’s approach to reasoning about topological properties of knowledge. We turn that system in a spatio-temporal direction by successively ad...
Bernhard Heinemann
201
Voted
POPL
2001
ACM
16 years 3 months ago
Oracle-based checking of untrusted software
We present a variant of Proof-Carrying Code (PCC) in which the trusted inference rules are represented as a higher-order logic program, the proof checker is replaced by a nondeter...
George C. Necula, Shree Prakash Rahul