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ICCV
2003
IEEE
16 years 1 months ago
Bayesian Clustering of Optical Flow Fields
We present a method for unsupervised learning of classes of motions in video. We project optical flow fields to a complete, orthogonal, a-priori set of basis functions in a probab...
Jesse Hoey, James J. Little
ONDM
2007
15 years 1 months ago
Optical IP Switching for Dynamic Traffic Engineering in Next-Generation Optical Networks
WDM technology has increased network link capacity dramatically, moving the network bottleneck from the transport to the routing layer. Hybrid electro-optical architectures seem at...
Marco Ruffini, Donal O'Mahony, Linda Doyle
CORR
2006
Springer
93views Education» more  CORR 2006»
14 years 11 months ago
Crosstalk-free Conjugate Networks for Optical Multicast Switching
High-speed photonic switching networks can switch optical signals at the rate of several terabits per second. However, they suffer from an intrinsic crosstalk problem when two opti...
Yun Deng, Tony T. Lee
ICC
2007
IEEE
133views Communications» more  ICC 2007»
15 years 6 months ago
Multiple-Input and Shared Buffer Architectures for Asynchronous Optical Burst Switching Networks
— In this paper, we present the architectural design of optical burst-buffers that can truly emulate input queuing and accommodate asynchronous burst operation. The architectural...
Konstantinos Yiannopoulos, Emmanouel A. Varvarigos...
INFOCOM
2002
IEEE
15 years 4 months ago
Design of Wavelength Converting Switches for Optical Burst Switching
— Optical Burst Switching (OBS) is an experimental network technology that enables the construction of very high capacity routers, using optical data paths and electronic control...
Jeyashankher Ramamirtham, Jonathan S. Turner