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COLING
2002
13 years 8 months ago
Location Normalization for Information Extraction
Ambiguity is very high for location names. For example, there are 23 cities named `Buffalo' in the U.S. Country names such as `Canada', `Brazil' and `China' ar...
Huifeng Li, Rohini K. Srihari, Cheng Niu, Wei Li 0...
AAAI
2007
13 years 11 months ago
Logic for Automated Mechanism Design - A Progress Report
Over the past half decade, we have been exploring the use of logic in the specification and analysis of computational economic mechanisms. We believe that this approach has the p...
Michael Wooldridge, Thomas Ågotnes, Paul E. ...
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...
FOSSACS
2009
Springer
14 years 3 months ago
Separating Graph Logic from MSO
Abstract. Graph logic (GL) is a spatial logic for querying graphs introduced by Cardelli et al. It has been observed that in terms of expressive power, this logic is a fragment of ...
Timos Antonopoulos, Anuj Dawar
WOLLIC
2009
Springer
14 years 3 months ago
Algebraic Valuations as Behavioral Logical Matrices
Abstract. The newly developed behavioral approach to the algebraization of logics extends the applicability of the methods of algebraic logic to a wider range of logical systems, n...
Carlos Caleiro, Ricardo Gonçalves