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CORR
2000
Springer
132views Education» more  CORR 2000»
15 years 3 months ago
Declarative Representation of Revision Strategies
Abstract. We introduce a nonmonotonic framework for belief revision in which reasoning about the reliability of different pieces of information based on meta-knowledge about the in...
Gerhard Brewka
CGA
1998
15 years 3 months ago
Principles for Information Visualization Spreadsheets
ns, with large, abstract, multidimensional data sets that are visually represented in multiple ways. We illustrate how spreadsheet techniques provide a structured, intuitive, and p...
Ed Huai-hsin Chi, John Riedl, Phillip Barry, Josep...
ITA
2002
105views Communications» more  ITA 2002»
15 years 3 months ago
Polypodic codes
Word and tree codes are studied in a common framework, that of polypodes which are sets endowed with a substitution like operation. Many examples are given and basic properties are...
Symeon Bozapalidis, Olympia Louscou-Bozapalidou
CPC
2010
144views more  CPC 2010»
15 years 1 months ago
What Does a Random Contingency Table Look Like?
Let R = (r1, . . . , rm) and C = (c1, . . . , cn) be positive integer vectors such that r1 + . . . + rm = c1 + . . . + cn. We consider the set (R, C) of non-negative m
Alexander I. Barvinok
PROCEDIA
2010
89views more  PROCEDIA 2010»
14 years 10 months ago
A mimetic tensor artificial viscosity method for arbitrary polyhedral meshes
We construct a new mimetic tensor artificial viscosity on general polyhedral meshes. The tensor viscosity is designed as a discretization of the differential operator div (u) with...
Konstantin Lipnikov, Mikhail J. Shashkov