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USITS
2001
13 years 11 months ago
End-to-End WAN Service Availability
Abstract--This paper seeks to understand how network failures affect the availability of service delivery across wide-area networks (WANs) and to evaluate classes of techniques for...
Bharat Chandra, Michael Dahlin, Lei Gao, Amol Naya...
CGF
2008
137views more  CGF 2008»
13 years 10 months ago
Exploiting Visibility Correlation in Direct Illumination
The visibility function in direct illumination describes the binary visibility over a light source, e.g., an environment map. Intuitively, the visibility is often strongly correla...
Petrik Clarberg, Tomas Akenine-Möller
INFOCOM
2010
IEEE
13 years 8 months ago
Incorporating Random Linear Network Coding for Peer-to-Peer Network Diagnosis
—Recent studies show that network coding improves multicast session throughput. In this paper, we demonstrate how random linear network coding can be incorporated to provide netw...
Elias Kehdi, Baochun Li
EGH
2009
Springer
13 years 8 months ago
Accelerating shadow rays using volumetric occluders and modified kd-tree traversal
Monte Carlo ray tracing remains a simple and elegant method for generating robust shadows. This approach, however, is often hampered by the time needed to evaluate the numerous sh...
Peter Djeu, Sean Keely, Warren Hunt
MICRO
2010
IEEE
111views Hardware» more  MICRO 2010»
13 years 5 months ago
Putting Faulty Cores to Work
Since the non-cache parts of a core are less regular, compared to on-chip caches, tolerating manufacturing defects in the processing core is a more challenging problem. Due to the ...
Amin Ansari, Shuguang Feng, Shantanu Gupta, Scott ...