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WSCG
2003
145views more  WSCG 2003»
13 years 11 months ago
Real-Time Soft Shadows Using a Single Light Sample
We present a real-time rendering algorithm that generates soft shadows of dynamic scenes using a single light sample. As a depth-map algorithm it can handle arbitrary shadowed sur...
Florian Kirsch, Jürgen Döllner
ACSD
2009
IEEE
87views Hardware» more  ACSD 2009»
14 years 1 months ago
Saving Space in a Time Efficient Simulation Algorithm
A number of algorithms are available for computing the simulation relation on Kripke structures and on labelled transition systems representing concurrent systems. Among them, the...
Silvia Crafa, Francesco Ranzato, Francesco Tapparo
HYBRID
2003
Springer
14 years 3 months ago
Universality and Language Inclusion for Open and Closed Timed Automata
The algorithmic analysis of timed automata is fundamentally limited by the undecidability of the universality problem. For this reason and others, there has been considerable inter...
Joël Ouaknine, James Worrell
ICIP
2003
IEEE
14 years 3 months ago
Automatically organizing digital photographs using time and content
We present similarity-based methods to cluster digital photos by time and image content. This approach is general, unsupervised, and makes minimal assumptions regarding the struct...
Matthew L. Cooper, Jonathan Foote, Andreas Girgens...
ICCS
2003
Springer
14 years 3 months ago
Time Dimension, Objects, and Life Tracks. A Conceptual Analysis
The purpose of this paper is to clarify in the framework of Temporal Concept Analysis the distinction between the notion of the dimension of time and the one-dimensionality of life...
Karl Erich Wolff, Wendsomde Yameogo