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JMIV
2007
94views more  JMIV 2007»
15 years 19 days ago
A Variational Model for Capturing Illusory Contours Using Curvature
Illusorycontours,suchastheclassicalKanizsatriangleandsquare[9],areintrinsicphenomenainhuman vision. These contours are not completely defined by real object boundaries, but also i...
Wei Zhu, Tony F. Chan
95
Voted
TSP
2008
90views more  TSP 2008»
15 years 19 days ago
Generalized Correlation Decomposition-Based Blind Channel Estimation in DS-CDMA Systems With Unknown Wide-Sense Stationary Noise
A new blind subspace-based channel estimation technique is proposed for direct-sequence code-division multiple access (DS-CDMA) systems operating in the presence of unknown wide-se...
Keyvan Zarifi, Alex B. Gershman
109
Voted
CCE
2004
15 years 18 days ago
New measures and procedures to manage financial risk with applications to the planning of gas commercialization in Asia
This paper presents some new concepts and procedures for financial risk management. To complement the use of value at risk a new concept, upside potential or opportunity value as ...
Ahmed Aseeri, Miguel J. Bagajewicz
CCR
2004
62views more  CCR 2004»
15 years 18 days ago
Methodological frameworks for large-scale network analysis and design
This paper emphasizes the need for methodological frameworks for analysis and design of large scale networks which are independent of specific design innovations and their advocac...
Antonis Papachristodoulou, Lun Li, John C. Doyle
86
Voted
CSCW
2002
ACM
15 years 17 days ago
Instant messaging in teen life
Instant Messaging (IM) is being widely adopted by teenagers. In a study of 16 teenage IM users, we explore IM as an emerging feature of teen life, focusing our questions on its su...
Rebecca E. Grinter, Leysia Palen