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JCB
2002
108views more  JCB 2002»
13 years 7 months ago
Fast and Accurate Phylogeny Reconstruction Algorithms Based on the Minimum-Evolution Principle
This paper investigates the standard ordinary least-squares version 24 and the balanced version 20 of the minimum evolution principle. For the standard version, we provide a greedy...
Richard Desper, Olivier Gascuel
NIPS
1992
13 years 8 months ago
Filter Selection Model for Generating Visual Motion Signals
Neurons in area MT of primate visual cortex encode the velocity of moving objects. We present a model of how MT cells aggregate responses from V1 to form such a velocity represent...
Steven J. Nowlan, Terrence J. Sejnowski
ICDE
2006
IEEE
169views Database» more  ICDE 2006»
14 years 9 months ago
Scalable Exploration of Physical Database Design
Physical database design is critical to the performance of a large-scale DBMS. The corresponding automated design tuning tools need to select the best physical design from a large...
Arnd Christian König, Shubha U. Nabar
APWEB
2005
Springer
14 years 1 months ago
Summarizing Spatial Relations - A Hybrid Histogram
Summarizing topological relations is fundamental to many spatial applications including spatial query optimization. In this paper, we examine the selectivity estimation for range w...
Qing Liu, Xuemin Lin, Yidong Yuan
ICCAD
2006
IEEE
136views Hardware» more  ICCAD 2006»
14 years 4 months ago
An electrothermally-aware full-chip substrate temperature gradient evaluation methodology for leakage dominant technologies with
As CMOS technology scales into the nanometer regime, power dissipation and associated thermal concerns in high-performance ICs due to on-chip hot-spots and thermal gradients are b...
Sheng-Chih Lin, Kaustav Banerjee