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149
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JSAC
2007
104views more  JSAC 2007»
15 years 3 months ago
Tomlinson-Harashima Precoding for Broadcast Channels with Uncertainty
— We consider the design of Tomlinson-Harashima (TH) precoders for broadcast channels in the presence of channel uncertainty. For systems in which uplink-downlink reciprocity is ...
Michael Botros Shenouda, Timothy N. Davidson
VC
2008
93views more  VC 2008»
15 years 3 months ago
Real-time editing and relighting of homogeneous translucent materials
Existing techniques for fast, high-quality rendering of translucent materials often fix BSSRDF parameters at precomputation time. We present a novel method for accurate rendering a...
Rui Wang 0004, Ewen Cheslack-Postava, Rui Wang 000...
154
Voted
ALIFE
1999
15 years 3 months ago
The Creatures Global Digital Ecosystem
An arti cial life entertainment-software product called Creatures was released in Europe in late 1996 and in the United States and Japan in mid-1997. When installed on a domestic c...
Dave Cliff, Stephen Grand
PR
2007
149views more  PR 2007»
15 years 3 months ago
Real-time detection of steam in video images
In this paper, we present a real-time image processing technique for the detection of steam in video images. The assumption made is that the presence of steam acts as a blurring p...
Ricardo J. Ferrari, H. Zhang, C. R. Kube
ASPLOS
2011
ACM
14 years 7 months ago
RCDC: a relaxed consistency deterministic computer
Providing deterministic execution significantly simplifies the debugging, testing, replication, and deployment of multithreaded programs. Recent work has developed deterministic...
Joseph Devietti, Jacob Nelson, Tom Bergan, Luis Ce...