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RT
2004
Springer
14 years 1 months ago
Practical Rendering of Multiple Scattering Effects in Participating Media
Volumetric light transport effects are significant for many materials like skin, smoke, clouds, snow or water. In particular, one must consider the multiple scattering of light w...
Simon Premoze, Michael Ashikhmin, Ravi Ramamoorthi...
INFOCOM
2003
IEEE
14 years 1 months ago
Optimizing Route-Cache Lifetime in Ad Hoc Networks
—On-demand routing reduces the control overhead in mobile ad hoc networks, but it has the major drawback of introducing latency between route-request arrival and the determinatio...
Ben Liang, Zygmunt J. Haas
TCOM
2010
133views more  TCOM 2010»
13 years 6 months ago
An Exact Performance Analysis of MRC / OSTBC over Generalized Fading Channels
—A unified analytical framework for evaluating the performance of maximal ratio combining (MRC) and orthogonal space-time block coding (OSTBC) over generalized fading channels i...
George A. Ropokis, Athanasios A. Rontogiannis, P. ...
TCOM
2010
115views more  TCOM 2010»
13 years 6 months ago
QoS Analysis of a Scheduling Policy for Heterogeneous Users Employing AMC Jointly with ARQ
—This paper analyzes the quality of service (QoS) of scheduling algorithms for heterogeneous users in multiuser (MU) wireless systems that take advantage from a crosslayer design...
Mario Poggioni, Luca Rugini, Paolo Banelli
ICIP
2005
IEEE
14 years 9 months ago
Three-dimensional feature detection using optimal steerable filters
We present a framework for feature detection in 3-D using steerable filters. These filters can be designed to optimally respond to a particular type of feature by maximizing sever...
François Aguet, Mathews Jacob, Michael Unse...