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» Kernels for Global Constraints
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JSS
2011
150views more  JSS 2011»
13 years 3 months ago
A novel general framework for automatic and cost-effective handling of recoverable temporal violations in scientific workflow sy
Due to the complex nature of scientific workflow environments, temporal violations often take place and may severely reduce the timeliness of the execution’s results. To handle ...
Xiao Liu, Zhiwei Ni, Zhangjun Wu, Dong Yuan, Jinju...
CORR
2011
Springer
215views Education» more  CORR 2011»
13 years 22 days ago
Lasserre Hierarchy, Higher Eigenvalues, and Approximation Schemes for Quadratic Integer Programming with PSD Objectives
We present an approximation scheme for optimizing certain Quadratic Integer Programming problems with positive semidefinite objective functions and global linear constraints. Thi...
Venkatesan Guruswami, Ali Kemal Sinop
MMM
2011
Springer
244views Multimedia» more  MMM 2011»
13 years 20 days ago
Shape Stylized Face Caricatures
Facial caricatures exaggerate key features to emphasize unique structural and personality traits. It is quite a challenge to retain the identity of the original person despite the ...
Nguyen Kim Hai Le, Why Yong Peng, Golam Ashraf
ISPD
2012
ACM
289views Hardware» more  ISPD 2012»
12 years 4 months ago
Keep it straight: teaching placement how to better handle designs with datapaths
As technology scales and frequency increases, a new design style is emerging, referred to as hybrid designs, which contain a mixture of random logic and datapath standard cell com...
Samuel I. Ward, Myung-Chul Kim, Natarajan Viswanat...
CVPR
2009
IEEE
15 years 4 months ago
Dense saliency-based spatiotemporal feature points for action recognition
Several spatiotemporal feature point detectors have been recently used in video analysis for action recognition. Feature points are detected using a number of measures, namely sali...
Konstantinos Rapantzikos, Stefanos D. Kollias, Yan...