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» On the Computational Interpretation of Negation
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FORTE
2008
13 years 11 months ago
Model Generation for Horn Logic with Stratified Negation
Abstract. Model generation is an important formal technique for finding interesting instances of computationally hard problems. In this paper we study model generation over Horn lo...
Ethan K. Jackson, Wolfram Schulte
JLP
2000
134views more  JLP 2000»
13 years 9 months ago
Abducing through negation as failure: stable models within the independent choice logic
The independent choice logic (ICL) is part of a project to combine logic and decision/game theory into a coherent framework. The ICL has a simple possible-worlds semantics charact...
David Poole
MOC
2002
73views more  MOC 2002»
13 years 9 months ago
Evaluation of zeta function of the simplest cubic field at negative odd integers
Abstract. In this paper, we are interested in the evaluation of the zeta function of the simplest cubic field. We first introduce Siegel's formula for values of the zeta funct...
Hyun Kwang Kim, Jung Soo Kim
ENTCS
2011
130views more  ENTCS 2011»
13 years 4 months ago
Bell States and Negative Sentences in the Distributed Model of Meaning
We use Bell states to provide compositional distributed meaning for negative sentences of English. The lexical meaning of each word of the sentence is a context vector obtained wi...
Anne Preller, Mehrnoosh Sadrzadeh
SDM
2009
SIAM
152views Data Mining» more  SDM 2009»
14 years 7 months ago
Non-negative Matrix Factorization, Convexity and Isometry.
In this paper we explore avenues for improving the reliability of dimensionality reduction methods such as Non-Negative Matrix Factorization (NMF) as interpretive exploratory data...
Nikolaos Vasiloglou, Alexander G. Gray, David V. A...