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CGF
2008
141views more  CGF 2008»
13 years 10 months ago
Accelerating Ray Tracing using Constrained Tetrahedralizations
In this paper we introduce the constrained tetrahedralization as a new acceleration structure for ray tracing. A constrained tetrahedralization of a scene is a tetrahedralization ...
Ares Lagae, Philip Dutré
JDCTA
2010
139views more  JDCTA 2010»
13 years 5 months ago
Tracing Anonymous Mobile Attackers in Wireless Network
In a flooding-based distributed denial-of-service (DDoS) attack, an adversary attempts to exhaust a target's computing resource. To detect DDoS attacks in a network environme...
Ming Hour Yang, Shiuhpyng Shieh
CHI
2007
ACM
14 years 11 months ago
Computer aided observations of complex mobile situations
Designing mobile and wearable applications is a challenge. The context of use is more important than ever and traditional methodologies for elicitation and specification reach the...
Tobias Klug
CCGRID
2003
IEEE
14 years 4 months ago
MAGNET: A Tool for Debugging, Analyzing and Adapting Computing Systems
As computing systems grow in complexity, the cluster and grid communities require more sophisticated tools to diagnose, debug and analyze such systems. We have developed a toolkit...
Mark K. Gardner, Wu-chun Feng, Michael Broxton, Ad...
VVS
1995
IEEE
161views Visualization» more  VVS 1995»
14 years 2 months ago
Volumetric Ray Tracing
We introduce a framework for texturing volumetric objects with displacement maps and texture maps, which are introduced as volume modeling tools. In this framework, an implicit-to...
Lisa M. Sobierajski, Arie E. Kaufman