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WSCG
2001
97views more  WSCG 2001»
14 years 11 months ago
Parallel Ray Tracing with 5D Adaptive Subdivision
We present strategies for parallelising ray tracing based on 5D adaptive subdivision. Our goals are to obtain good speed-up and to efficiently balance the load between the process...
G. Simiakakis, Theoharis Theoharis, A. M. Day
MM
2006
ACM
125views Multimedia» more  MM 2006»
15 years 3 months ago
Scalable streaming for heterogeneous clients
Periodic broadcast protocols enable the efficient streaming of highly popular media files to large numbers of concurrent clients. Most previous periodic broadcast protocols, howe...
Liqi Shi, Phillipa Sessini, Anirban Mahanti, Zongp...
SEFM
2008
IEEE
15 years 4 months ago
Restricted Broadcast Process Theory
We present a process algebra for modeling and reasoning about Mobile Ad hoc Networks (MANETs) and their protocols. In our algebra we model the essential modeling concepts of ad ho...
Fatemeh Ghassemi, Wan Fokkink, Ali Movaghar
ICCCN
2008
IEEE
15 years 4 months ago
A Power-Preserving Broadcast Protocol for WSNs with DoS Resistance
—Broadcast presents a special challenge for Wireless Sensor Networks (WSNs). In some situation such as time synchronization or building routing path, broadcasting messages must b...
Chien-Chun Ni, Tien-Ruey Hsiang, J. D. Tygar
CISS
2007
IEEE
15 years 4 months ago
Data Dissemination in Wireless Broadcast Channels: Network Coding or Cooperation
—Network coding and cooperative diversity have each extensively been explored in the literature as a means to substantially improve the performance of wireless networks. Yet, lit...
Ivana Stojanovic, Masoud Sharif, David Starobinski