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» Not a Number of Floating Point Problems
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107
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JC
2007
57views more  JC 2007»
15 years 3 months ago
Discrepancy with respect to convex polygons
We study the problem of discrepancy of finite point sets in the unit square with respect to convex polygons, when the directions of the edges are fixed, when the number of edges ...
W. W. L. Chen, G. Travaglini
142
Voted
EDBT
2006
ACM
182views Database» more  EDBT 2006»
16 years 3 months ago
On High Dimensional Skylines
In many decision-making applications, the skyline query is frequently used to find a set of dominating data points (called skyline points) in a multidimensional dataset. In a high-...
Chee Yong Chan, H. V. Jagadish, Kian-Lee Tan, Anth...
ISSAC
1995
Springer
86views Mathematics» more  ISSAC 1995»
15 years 7 months ago
Programs for Applying Symmetries
In this paper the programs APPLYSYM, QUASILINPDE and DETRAFO are described which aim at the utilization of infinitesimal symmetries of differential equations. The purpose of QUA...
Thomas Wolf
136
Voted
COCOON
2007
Springer
15 years 7 months ago
An Improved Algorithm for Online Unit Clustering
Abstract. We revisit the online unit clustering problem in one dimension which we recently introduced at WAOA'06: given a sequence of n points on the line, the objective is to...
Hamid Zarrabi-Zadeh, Timothy M. Chan
125
Voted
COR
2006
99views more  COR 2006»
15 years 3 months ago
Waste collection vehicle routing problem with time windows
In this paper, we address a real life waste collection vehicle routing problem with time windows (VRPTW) with consideration of multiple disposal trips and drivers' lunch brea...
Byung-In Kim, Seongbae Kim, Surya Sahoo