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ICC
2011
IEEE
219views Communications» more  ICC 2011»
14 years 6 months ago
Deterministic Equivalents for the Performance Analysis of Isometric Random Precoded Systems
—We consider a general wireless channel model for different types of code-division multiple access (CDMA) and space-division multiple-access (SDMA) systems with isometric random ...
Jakob Hoydis, Romain Couillet, Mérouane Deb...
CORR
2012
Springer
176views Education» more  CORR 2012»
14 years 2 months ago
Capturing Topology in Graph Pattern Matching
Graph pattern matching is often defined in terms of subgraph isomorphism, an np-complete problem. To lower its complexity, various extensions of graph simulation have been consid...
Shuai Ma, Yang Cao, Wenfei Fan, Jinpeng Huai, Tian...
CSCW
2012
ACM
14 years 2 months ago
Social coding in GitHub: transparency and collaboration in an open software repository
Social applications on the web let users track and follow the activities of a large number of others regardless of location or affiliation. There is a potential for this transpare...
Laura A. Dabbish, H. Colleen Stuart, Jason Tsay, J...
INFOCOM
2012
IEEE
13 years 9 months ago
Extensive analysis and large-scale empirical evaluation of tor bridge discovery
Abstract—Tor is a well-known low-latency anonymous communication system that is able to bypass Internet censorship. However, publicly announced Tor routers are being blocked by v...
Zhen Ling, Junzhou Luo, Wei Yu, Ming Yang, Xinwen ...
CVPR
2009
IEEE
16 years 1 months ago
Robust shadow and illumination estimation using a mixture model
Illuminant estimation from shadows typically relies on accurate segmentation of the shadows and knowledge of exact 3D geometry, while shadow estimation is difficult in the presen...
Alexandros Panagopoulos, Dimitris Samaras, Nikos P...
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