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JAIR
2008
92views more  JAIR 2008»
13 years 9 months ago
On the Expressiveness of Levesque's Normal Form
Levesque proposed a generalization of a database called a proper knowledge base (KB), which is equivalent to a possibly infinite consistent set of ground literals. In contrast to ...
Yongmei Liu, Gerhard Lakemeyer
ENTCS
2007
116views more  ENTCS 2007»
13 years 9 months ago
Co-Algebraic Models for Quantitative Spatial Logics
We introduce a class of coalgebraic models and a family of modal logics that support the specication of spatial properties of distributed applications. The evaluation of a formul...
Vincenzo Ciancia, Gian Luigi Ferrari
SIAMSC
2008
167views more  SIAMSC 2008»
13 years 9 months ago
High Order Numerical Quadratures to One Dimensional Delta Function Integrals
Abstract. We study high order numerical quadratures to one dimensional delta function integrals in this paper. This is motivated by the fact that traditional numerical quadratures ...
Xin Wen
SCIENTOMETRICS
2010
138views more  SCIENTOMETRICS 2010»
13 years 7 months ago
Characteristic scores and scales in a Lotkaian framework
The characteristic scores and scales (CSS), introduced by Glänzel and Schubert [Journal of Information Science 14, 123-127, 1988] and further studied in subsequent papers of Glä...
Leo Egghe
PVLDB
2010
110views more  PVLDB 2010»
13 years 7 months ago
Read-Once Functions and Query Evaluation in Probabilistic Databases
Probabilistic databases hold promise of being a viable means for large-scale uncertainty management, increasingly needed in a number of real world applications domains. However, q...
Prithviraj Sen, Amol Deshpande, Lise Getoor