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SIGMOD
2005
ACM
145views Database» more  SIGMOD 2005»
14 years 8 months ago
Stratified Computation of Skylines with Partially-Ordered Domains
In this paper, we study the evaluation of skyline queries with partially-ordered attributes. Because such attributes lack a total ordering, traditional index-based evaluation algo...
Chee Yong Chan, Pin-Kwang Eng, Kian-Lee Tan
TLCA
2005
Springer
14 years 2 months ago
Recursive Functions with Higher Order Domains
In a series of articles, we developed a method to translate general recursive functions written in a functional programming style into constructive type theory. Three problems rema...
Ana Bove, Venanzio Capretta
FPGA
1995
ACM
107views FPGA» more  FPGA 1995»
14 years 7 days ago
Multi-way System Partitioning into a Single Type or Multiple Types of FPGAs
This paper considers the problem of partitioning a circuit into a collection of subcircuits, such that each subcircuit is feasible for some device from an FPGA library, and the to...
Dennis J.-H. Huang, Andrew B. Kahng
ENDM
2008
61views more  ENDM 2008»
13 years 8 months ago
Diameter and Curvature: Intriguing Analogies
We highlight intriguing analogies between the diameter of a polytope and the largest possible total curvature of the associated central path. We prove continuous analogues of the ...
Antoine Deza, Tamás Terlaky, Feng Xie, Yuri...
ICISP
2010
Springer
13 years 10 months ago
Color VQ-Based Image Compression by Manifold Learning
Abstract. When the amount of color data is reduced in a lossy compression scheme, the question of the use of a color distance is crucial, since no total order exists in IRn
Christophe Charrier, Olivier Lezoray