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CGF
2005
111views more  CGF 2005»
15 years 6 months ago
Pinchmaps: textures with customizable discontinuities
We introduce a new texture representation that combines standard sampling, to be bilinearly interpolated in smoothly varying regions, with customizable discontinuities, to model s...
Marco Tarini, Paolo Cignoni
ISI
2010
Springer
15 years 4 months ago
Testing perception of crime in a virtual environment
—Fear of crime is a central topic in the field of victimization. In particular, criminologists are interested in the environmental structures and cues that generate fear. Resear...
Andrew J. Park, Valerie Spicer, Monique Guterres, ...
CVPR
2012
IEEE
13 years 8 months ago
Segmentation using superpixels: A bipartite graph partitioning approach
Grouping cues can affect the performance of segmentation greatly. In this paper, we show that superpixels (image segments) can provide powerful grouping cues to guide segmentation...
Zhenguo Li, Xiao-Ming Wu, Shih-Fu Chang
MP
2010
154views more  MP 2010»
15 years 4 months ago
A null-space primal-dual interior-point algorithm for nonlinear optimization with nice convergence properties
Abstract. We present a null-space primal-dual interior-point algorithm for solving nonlinear optimization problems with general inequality and equality constraints. The algorithm a...
Xinwei Liu, Yaxiang Yuan
SIGMETRICS
2012
ACM
283views Hardware» more  SIGMETRICS 2012»
13 years 8 months ago
Renewable and cooling aware workload management for sustainable data centers
The demand for data center computing increased significantly in recent years resulting in huge energy consumption. Data centers typically comprise three main subsystems: IT equip...
Zhenhua Liu, Yuan Chen, Cullen Bash, Adam Wierman,...