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PVLDB
2008
121views more  PVLDB 2008»
15 years 5 months ago
QueryScope: visualizing queries for repeatable database tuning
Reading and perceiving complex SQL queries has been a time consuming task in traditional database applications for decades. When it comes to decision support systems with automati...
Ling Hu, Kenneth A. Ross, Yuan-Chi Chang, Christia...
CAGD
2010
132views more  CAGD 2010»
15 years 3 months ago
Skinning of circles and spheres
Skinning of an ordered set of discrete circles is discussed in this paper. By skinning we mean the geometric construction of two G1 continuous curves touching each of the circles ...
R. Kunkli, M. Hoffmann
JEA
2010
94views more  JEA 2010»
15 years 1 months ago
Layer-free upward crossing minimization
An upward drawing of a DAG G is a drawing of G in which all edges are drawn as curves increasing monotonically in the vertical direction. In this paper, we present a new approach f...
Markus Chimani, Carsten Gutwenger, Petra Mutzel, H...
CVPR
2003
IEEE
16 years 8 months ago
Learning epipolar geometry from image sequences
We wish to determine the epipolar geometry of a stereo camera pair from image measurements alone. This paper describes a solution to this problem which does not require a parametr...
Yonatan Wexler, Andrew W. Fitzgibbon, Andrew Zisse...
LCN
2006
IEEE
16 years 10 days ago
Utility-based Packet Scheduler for Wireless Communications
Abstract— Following widespread availability of wireless Internet, a wide range of applications with differing QoS requirements must share the wireless access. The objective of th...
Ana Aguiar, Adam Wolisz, Horst Lederer