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COMBINATORICS
1998
42views more  COMBINATORICS 1998»
13 years 10 months ago
On Noncrossing and Nonnesting Partitions for Classical Reflection Groups
The number of noncrossing partitions of {1, 2, . . . , n} with fixed block sizes has a simple closed form, given by Kreweras, and coincides with the corresponding number for nonne...
Christos A. Athanasiadis
CORR
2010
Springer
102views Education» more  CORR 2010»
13 years 8 months ago
A contribution to the conditioning of the total least squares problem
We derive closed formulas for the condition number of a linear function of the total least squares solution. Given an over determined linear systems Ax = b, we show that this condi...
Marc Baboulin, Serge Gratton
SIAMCOMP
2010
105views more  SIAMCOMP 2010»
13 years 5 months ago
Fast Access to Distributed Atomic Memory
We study efficient and robust implementations of an atomic read-write data structure over an asynchronous distributed message-passing system made of reader and writer processes, as...
Partha Dutta, Rachid Guerraoui, Ron R. Levy, Marko...
ICCAD
2001
IEEE
127views Hardware» more  ICCAD 2001»
14 years 7 months ago
What is the Limit of Energy Saving by Dynamic Voltage Scaling?
Dynamic voltage scaling (DVS) is a technique that varies the supply voltage and clock frequency based on the computation load to provide desired performance with the minimal amoun...
Gang Qu
ICCV
2003
IEEE
15 years 17 days ago
Counting People in Crowds with a Real-Time Network of Simple Image Sensors
Estimating the number of people in a crowded environment is a central task in civilian surveillance. Most vision-based counting techniques depend on detecting individuals in order...
Danny B. Yang, Héctor H. González-Ba...