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ISBI
2004
IEEE
14 years 8 months ago
Cardiac MR Image Segmentation: Quality Assessment of STACS
We present an energy based automatic image segmentation algorithm that uses a novel active contour scheme, called the stochastic active contour scheme (STACS). The algorithm overc...
Charnchai Pluempitiwiriyawej, Chien Ho, José...
AICCSA
2005
IEEE
164views Hardware» more  AICCSA 2005»
14 years 1 months ago
Efficient aggregation of delay-constrained data in wireless sensor networks
Recent years have witnessed a growing interest in the application of wireless sensor networks in unattended environments. Nodes in such applications are equipped with limited ener...
Kemal Akkaya, Mohamed F. Younis, Moustafa Youssef
GECCO
2006
Springer
133views Optimization» more  GECCO 2006»
13 years 11 months ago
On-line evolutionary computation for reinforcement learning in stochastic domains
In reinforcement learning, an agent interacting with its environment strives to learn a policy that specifies, for each state it may encounter, what action to take. Evolutionary c...
Shimon Whiteson, Peter Stone
TIP
2010
119views more  TIP 2010»
13 years 2 months ago
Software Designs of Image Processing Tasks With Incremental Refinement of Computation
Software realizations of computationally-demanding image processing tasks (e.g. image transforms and convolution) do not currently provide graceful degradation when their clock-cy...
Davide Anastasia, Yiannis Andreopoulos
RTAS
2007
IEEE
14 years 1 months ago
Real-Time Task Replication for Fault Tolerance in Identical Multiprocessor Systems
Multiprocessor platforms have been widely adopted in both embedded and server systems. In addition to the performance improvement, multiprocessor systems could have the flexibili...
Jian-Jia Chen, Chuan-Yue Yang, Tei-Wei Kuo, Shau-Y...