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ICASSP
2011
IEEE
13 years 27 days ago
Cooperative spectrum sensing based on matrix rank minimization
In cognitive radio (CR) networks, multi-CR cooperation typically takes place during spectrum sensing, to cope with wireless fading effects and the hidden terminal problem. The use...
Yue Wang, Zhi Tian, Chunyan Feng
VIS
2004
IEEE
131views Visualization» more  VIS 2004»
14 years 10 months ago
Visualization of Intricate Flow Structures for Vortex Breakdown Analysis
Vortex breakdowns and flow recirculation are essential phenomena in aeronautics where they appear as a limiting factor in the design of modern aircrafts. Because of the inherent i...
Charles D. Hansen, Christoph Garth, Eduard Deines,...
SIGMETRICS
2004
ACM
127views Hardware» more  SIGMETRICS 2004»
14 years 2 months ago
Performance analysis of LAS-based scheduling disciplines in a packet switched network
The Least Attained Service (LAS) scheduling policy, when used for scheduling packets over the bottleneck link of an Internet path, can greatly reduce the average flow time for sh...
Idris A. Rai, Guillaume Urvoy-Keller, Mary K. Vern...
SMI
1999
IEEE
155views Image Analysis» more  SMI 1999»
14 years 1 months ago
Multi-Layer Implicit Garment Models
This paper presents a new way to model clothing worn by articulated implicit characters. A scalar field is produced using ellipsoids as primitives. Isosurfaces are then used to pl...
Roberto E. Pérez-Urbiola, Isaac Rudom&iacut...
WSC
2001
13 years 10 months ago
Dispatching heuristic for wafer fabrication
As the semiconductor industry moves into the next millennium, companies increasingly will be faced with production obstacles that impede their ability to remain competitive. Effec...
Loo Hay Lee, Loon Ching Tang, Soon Chee Chan