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DEDS
2010
130views more  DEDS 2010»
15 years 4 months ago
Message Batching in Wireless Sensor Networks - A Perturbation Analysis Approach
Abstract-- We address the problem of batching messages generated at nodes of a sensor network for the purpose of reducing communication energy at the expense of added latency. We f...
Xu Ning, Christos G. Cassandras
ASPDAC
1999
ACM
107views Hardware» more  ASPDAC 1999»
15 years 8 months ago
New Multilevel and Hierarchical Algorithms for Layout Density Control
Certain manufacturing steps in very deep submicron VLSI involve chemical-mechanical polishing CMP which has varying e ects on device and interconnect features, depending on loca...
Andrew B. Kahng, Gabriel Robins, Anish Singh, Alex...
SPEECH
2011
14 years 11 months ago
A multistage approach to blind separation of convolutive speech mixtures
We propose a novel algorithm for the separation of convolutive speech mixtures using two-microphone recordings, based on the combination of independent component analysis (ICA) an...
Tariqullah Jan, Wenwu Wang, DeLiang Wang
VIP
2003
15 years 5 months ago
Optimal Selection of Image Segmentation Algorithms Based on Performance Prediction
Using different algorithms to segment different images is a quite straightforward strategy for automated image segmentation. But the difficulty of the optimal algorithm selection ...
Yong Xia, David Dagan Feng, Rongchun Zhao
ALENEX
2008
133views Algorithms» more  ALENEX 2008»
15 years 5 months ago
Comparing Online Learning Algorithms to Stochastic Approaches for the Multi-Period Newsvendor Problem
The multi-period newsvendor problem describes the dilemma of a newspaper salesman--how many paper should he purchase each day to resell, when he doesn't know the demand? We d...
Shawn O'Neil, Amitabh Chaudhary