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TEC
2010
203views more  TEC 2010»
15 years 26 days ago
Niching Without Niching Parameters: Particle Swarm Optimization Using a Ring Topology
Niching is an important technique for multimodal optimization. Most existing niching methods require specification of certain niching parameters in order to perform well. These nic...
Xiaodong Li
TIP
2010
94views more  TIP 2010»
15 years 25 days ago
User-Friendly Interactive Image Segmentation Through Unified Combinatorial User Inputs
One weakness in the existing interactive image segmentation algorithms is the lack of more intelligent ways to understand the intention of user inputs. In this paper, we advocate t...
Wenxian Yang, Jianfei Cai, Jianmin Zheng, Jiebo Lu...
ICASSP
2011
IEEE
14 years 10 months ago
Multicast transmit beamforming using a randomize-in-time strategy
Recently there has been much interest in using transmit beamforming to provide multi-antenna physical-layer multicasting. A state of the art in this context is the semidefinite r...
Sissi X. Wu, Wing-Kin Ma
ICDAR
2011
IEEE
14 years 5 months ago
Character Enhancement for Historical Newspapers Printed Using Hot Metal Typesetting
—We propose a new method for an effective removal of the printing artifacts occurring in historical newspapers which are caused by problems in the hot metal typesetting, a widely...
Iuliu Vasile Konya, Stefan Eickeler, Christoph Sei...
DAC
2009
ACM
16 years 7 months ago
A DVS-based pipelined reconfigurable instruction memory
Energy consumption is of significant concern in battery operated embedded systems. In the processors of such systems, the instruction cache consumes a significant fraction of the ...
Zhiguo Ge, Tulika Mitra, Weng-Fai Wong