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ESAS
2007
Springer
16 years 23 days ago
New Strategies for Revocation in Ad-Hoc Networks
Responding to misbehavior in ad-hoc and sensor networks is difficult. We propose new techniques for deciding when to remove nodes in a decentralized manner. Rather than blackballin...
Tyler Moore, Jolyon Clulow, Shishir Nagaraja, Ross...
GECCO
2007
Springer
178views Optimization» more  GECCO 2007»
16 years 22 days ago
Transgenetic algorithm: a new evolutionary perspective for heuristics design
Transgenetic algorithms are evolutionary computing techniques based on living processes where cooperation is the main evolutionary strategy. Those processes contain the movement o...
Elizabeth Ferreira Gouvea Goldbarg, Marco Cé...
CVPR
2006
IEEE
16 years 19 days ago
New Method of Probability Density Estimation with Application to Mutual Information Based Image Registration
We present a new, robust and computationally efficient method for estimating the probability density of the intensity values in an image. Our approach makes use of a continuous r...
Ajit Rajwade, Arunava Banerjee, Anand Rangarajan
ICMCS
2006
IEEE
144views Multimedia» more  ICMCS 2006»
16 years 19 days ago
A New Quantization for Rate Control with Frame Variation Consideration
— The main role of rate control in video coding is to handle a trade-off between a bandwidth limit and a video quality. In the low-delay video communication systems, its responsi...
Seonki Kim, Seong-Jae Lim
IDEAS
2006
IEEE
109views Database» more  IDEAS 2006»
16 years 18 days ago
Collaborative Filtering Process in a Whole New Light
Collaborative Filtering (CF) Systems are gaining widespread acceptance in recommender systems and ecommerce applications. These systems combine information retrieval and data mini...
Panagiotis Symeonidis, Alexandros Nanopoulos, Apos...