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134
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AIED
2005
Springer
15 years 9 months ago
Teaching about Dynamic Processes A Teachable Agents Approach
This paper discusses the extensions that we have made to Betty’s Brain teachable agent system to help students learn about dynamic processes in a river ecosystem. Students first ...
Ruchi Gupta, Yanna Wu, Gautam Biswas
107
Voted
FTDCS
2003
IEEE
15 years 9 months ago
Using a Distributed Snapshot Algorithm in Wireless Sensor Networks
Wireless Sensor Networks (WSNs) have particular characteristics that do not allow to apply traditional distributed algorithms directly to them. In this work we adapt the algorithm...
Ana Paula R. da Silva, Fernando A. Teixeira, Rafae...
120
Voted
EVOW
2010
Springer
15 years 9 months ago
Evolutionary Sound Synthesis: Rendering Spectrograms from Cellular Automata Histograms
In this paper we report on the synthesis of sounds using cellular automata, specifically the multitype voter model. The mapping process adopted is based on digital signal processin...
Jaime Serquera, Eduardo R. Miranda
124
Voted
PODS
1989
ACM
155views Database» more  PODS 1989»
15 years 7 months ago
Fractals for Secondary Key Retrieval
In this paper we propose the use of fractals and especially the Hilbert curve, in order to design good distance-preserving mappings. Such mappings improve the performance of secon...
Christos Faloutsos, Shari Roseman
139
Voted
EVOW
2010
Springer
15 years 7 months ago
Parallel Genetic Algorithm on the CUDA Architecture
Abstract. This paper deals with the mapping of the parallel islandbased genetic algorithm with unidirectional ring migrations to nVidia CUDA software model. The proposed mapping is...
Petr Pospichal, Jirí Jaros, Josef Schwarz