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UC
2005
Springer
15 years 9 months ago
On Computational Complexity of Counting Fixed Points in Symmetric Boolean Graph Automata
Abstract. We study computational complexity of counting the fixed point configurations (FPs) in certain classes of graph automata viewed as discrete dynamical systems. We prove t...
Predrag T. Tosic, Gul A. Agha
MM
2010
ACM
163views Multimedia» more  MM 2010»
15 years 4 months ago
Multi-exposure imaging on mobile devices
Many natural scenes have a dynamic range that is larger than the dynamic range of a camera's image sensor. A popular approach to producing an image without under- and over-ex...
Natasha Gelfand, Andrew Adams, Sung Hee Park, Kari...
CORR
2008
Springer
123views Education» more  CORR 2008»
15 years 4 months ago
Networks become navigable as nodes move and forget
Abstract. We propose a dynamic process for network evolution, aiming at explaining the emergence of the small world phenomenon, i.e., the statistical observation that any pair of i...
Augustin Chaintreau, Pierre Fraigniaud, Emmanuelle...
IAT
2010
IEEE
15 years 2 months ago
Event Study Approach for Validating Agent-Based Trading Simulations
In this paper, we introduce how one can validate an event-centric trading simulation platform that is built with multi-agent technology. The issue of validation is extremely import...
Shih-Fen Cheng
162
Voted
WCRE
2006
IEEE
15 years 10 months ago
Animated Visualization of Software History using Evolution Storyboards
The understanding of the structure of a software system can be improved by analyzing the system’s evolution during development. Visualizations of software history that provide o...
Dirk Beyer, Ahmed E. Hassan