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ICPR
2002
IEEE
14 years 2 months ago
A New Efficient Ellipse Detection Method
In this paper, we introduce a new method for ellipse detection. This method takes the advantages of major axis of an ellipse to find ellipse parameter fast and efficiently. It onl...
Yonghong Xie, Qiang Ji
VISUALIZATION
2002
IEEE
14 years 2 months ago
Maximum Entropy Light Source Placement
Finding the “best” viewing parameters for a scene is quite difficult but a very important problem. Fully automatic procedures seem to be impossible as the notion of “best...
Stefan Gumhold
DATE
2000
IEEE
75views Hardware» more  DATE 2000»
14 years 2 months ago
Layout Compaction for Yield Optimization via Critical Area Minimization
This paper presents a new compaction algorithm to improve the yield of IC layout. The yield is improved by reducing the area where the faults are more likely to happen known as cr...
Youcef Bourai, C.-J. Richard Shi
ICRA
2000
IEEE
111views Robotics» more  ICRA 2000»
14 years 2 months ago
Learning Globally Consistent Maps by Relaxation
Mobile robots require the ability to build their own maps to operate in unknown environments. A fundamental problem is that odometry-based dead reckoning cannot be used to assign ...
Tom Duckett, Stephen Marsland, Jonathan Shapiro
VLDB
1994
ACM
153views Database» more  VLDB 1994»
14 years 2 months ago
Optimization Algorithms for Exploiting the Parallelism-Communication Tradeoff in Pipelined Parallelism
We address the problem of finding parallel plans for SQL queries using the two-phase approach of join ordering followed by parallelization. We focus on the parallelization phase a...
Waqar Hasan, Rajeev Motwani