2858 search results - page 361 / 572 » Logics with Aggregate Operators |
282
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ICDT
2009
ACM
16 years 7 months ago
2009
ACM
Marx and de Rijke have shown that the navigational core of the w3c XML query language XPath is not first-order complete ? that is it cannot express every query definable in firsto...
162
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ICFP
2006
ACM
16 years 6 months ago
2006
ACM
The development of design patterns in object-oriented programming aims at capturing good software design in a re-usable generic form. However, design patterns are not expressible ...
177
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WOLLIC
2007
Springer
16 years 18 days ago
2007
Springer
In this paper, we explore the Lambek-Grishin calculus LG: a symmetric version of categorial grammar based on the generalizations of Lambek calculus studied in Grishin [1]. The voca...
149
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EACL
1993
ACL Anthology
15 years 7 months ago
1993
ACL Anthology
This paper solves some puzzles in the formalisation of logic for discontinuity in categorial grammar. A ‘tuple’ operation introduced in [Solias, 1992] is defined as a mode of...
185
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NDJFL
1998
15 years 6 months ago
1998
Using methods of abstract logic and the theory of valuation, we prove that there is no paraconsistent negation obeying the law of double negation and such that ¬(a ∧ ¬a) is a t...