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» Modeling GA Performance for Control Parameter Optimization
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ICCV
2007
IEEE
16 years 3 months ago
Optimization and Learning for Registration of Moving Dynamic Textures
We address the problem of registering a sequence of images in a moving dynamic texture video. This involves optimization with respect to camera motion, the average image, and the ...
Junzhou Huang, Xiaolei Huang, Dimitris N. Metaxas
ICTAI
2010
IEEE
14 years 11 months ago
Unsupervised Greedy Learning of Finite Mixture Models
This work deals with a new technique for the estimation of the parameters and number of components in a finite mixture model. The learning procedure is performed by means of a expe...
Nicola Greggio, Alexandre Bernardino, Cecilia Lasc...
ATAL
2010
Springer
15 years 3 months ago
Aggregation-mediated collective perception and action in a group of miniature robots
We introduce a novel case study in which a group of miniaturized robots screen an environment for undesirable agents, and destroy them. Because miniaturized robots are usually end...
Grégory Mermoud, Loïc Matthey, William...
MICRO
2007
IEEE
115views Hardware» more  MICRO 2007»
15 years 8 months ago
Optimizing NUCA Organizations and Wiring Alternatives for Large Caches with CACTI 6.0
A significant part of future microprocessor real estate will be dedicated to L2 or L3 caches. These on-chip caches will heavily impact processor performance, power dissipation, a...
Naveen Muralimanohar, Rajeev Balasubramonian, Norm...
SIGMOD
2004
ACM
160views Database» more  SIGMOD 2004»
16 years 2 months ago
Extending Query Rewriting Techniques for Fine-Grained Access Control
Current day database applications, with large numbers of users, require fine-grained access control mechanisms, at the level of individual tuples, not just entire relations/views,...
Shariq Rizvi, Alberto O. Mendelzon, S. Sudarshan, ...