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ICDE
2007
IEEE
151views Database» more  ICDE 2007»
14 years 10 months ago
Computing Compressed Multidimensional Skyline Cubes Efficiently
Recently, the skyline computation and analysis have been extended from one single full space to multidimensional subspaces, which can lead to valuable insights in some application...
Jian Pei, Ada Wai-Chee Fu, Xuemin Lin, Haixun Wang
FOCS
1999
IEEE
14 years 1 months ago
Torpid Mixing of Some Monte Carlo Markov Chain Algorithms in Statistical Physics
We study two widely used algorithms, Glauber dynamics and the Swendsen-Wang algorithm, on rectangular subsets of the hypercubic lattice
Christian Borgs, Jennifer T. Chayes, Alan M. Friez...
EUSFLAT
2007
105views Fuzzy Logic» more  EUSFLAT 2007»
13 years 10 months ago
Fuzzy Preference Relations and Lukasiewicz Filters
This paper is devoted to construction of fuzzy preference relations and to showing how this construction is connected with Lukasiewicz filters and TL-evaluators. We will study al...
Zuzana Havranová, Martin Kalina
CORR
2004
Springer
108views Education» more  CORR 2004»
13 years 8 months ago
The lattice dimension of a graph
The Fibonacci dimension fdim(G) of a graph G is introduced as the smallest integer f such that G admits an isometric embedding into f , the f-dimensional Fibonacci cube. We give b...
David Eppstein
AML
2011
177views Mathematics» more  AML 2011»
13 years 4 months ago
A superhigh diamond in the c.e. tt-degrees
The notion of superhigh computably enumerable (c.e.) degrees was first introduced by Mohrherr in [7], where she proved the existence of incomplete superhigh c.e. degrees, and high...
Douglas Cenzer, Johanna N. Y. Franklin, Jiang Liu ...