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COMPGEOM
2006
ACM
15 years 9 months ago
I/O-efficient batched union-find and its applications to terrain analysis
Despite extensive study over the last four decades and numerous applications, no I/O-efficient algorithm is known for the union-find problem. In this paper we present an I/O-effic...
Pankaj K. Agarwal, Lars Arge, Ke Yi
ICMCS
2005
IEEE
120views Multimedia» more  ICMCS 2005»
15 years 11 months ago
KPYR: An Efficient Indexing Method
Motivated by the needs for efficient indexing structures adapted to real applications in video database, we present a new indexing structure named Kpyr. In Kpyr, we use a clusteri...
Thierry Urruty, Fatima Belkouch, Chabane Djeraba
ICANN
2003
Springer
15 years 11 months ago
A Comparison of Model Aggregation Methods for Regression
Combining machine learning models is a means of improving overall accuracy.Various algorithms have been proposed to create aggregate models from other models, and two popular examp...
Zafer Barutçuoglu
GLVLSI
2010
IEEE
138views VLSI» more  GLVLSI 2010»
15 years 11 months ago
Methodology to achieve higher tolerance to delay variations in synchronous circuits
A methodology is proposed for designing robust circuits exhibiting higher tolerance to process and environmental variations. This higher tolerance is achieved by exploiting the in...
Emre Salman, Eby G. Friedman
SIGGRAPH
1995
ACM
15 years 9 months ago
Stochastic screening dithering with adaptive clustering
We developa clustereddithering methodthatusesstochasticscreening and is able to perform an adaptive variation of the cluster size. This makes it possible to achieve optimal rendit...
Luiz Velho, Jonas Gomes