3970 search results - page 484 / 794 » A Logic For Causal Reasoning |
179
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LPNMR
2009
Springer
16 years 1 months ago
2009
Springer
Abstract. We consider the problem of whether a given preferred answer set program can be reduced to a propositional formula. Research on this topic is of both theoretical and pract...
168
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CSL
2007
Springer
16 years 27 days ago
2007
Springer
Abstract. Although Cai, F¨urer and Immerman have shown that fixedpoint logic with counting (IFP + C) does not express all polynomialtime properties of finite structures, there h...
204
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FMCO
2007
Springer
16 years 27 days ago
2007
Springer
This article considers the coordination language Reo, a Petri net variant called zero-safe nets, and intuitionistic temporal linear logic (ITLL). The first part examines the seman...
163
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LICS
2005
IEEE
16 years 9 days ago
2005
IEEE
We consider unranked trees, that have become an active subject of study recently due to XML applications, and characterize commonly used fragments of firstorder (FO) and monadic ...
161
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DEON
2004
Springer
16 years 4 days ago
2004
Springer
This paper studies the logic of a dyadic modal operator for being obliged to meet a condition ρ before a condition δ becomes true. Starting from basic intuitions we arrive at a s...