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GECCO
2004
Springer
117views Optimization» more  GECCO 2004»
16 years 5 days ago
Evolving Wavelets Using a Coevolutionary Genetic Algorithm and Lifting
Finding a good wavelet for a particular application and type of input data is a difficult problem. Traditional methods of wavelet deus on abstract properties of the wavelet that ca...
Uli Grasemann, Risto Miikkulainen
IV
2003
IEEE
92views Visualization» more  IV 2003»
16 years 2 days ago
Visualizing Weighted Edges in Graphs
This paper introduces a new edge length heuristic that finds a graph layout where the edge lengths are proportional to the weights on the graph edges. The heuristic can be used in...
Peter Rodgers, Paul Mutton
ISCAS
2002
IEEE
94views Hardware» more  ISCAS 2002»
15 years 11 months ago
Modeling hot-electrons effects in silicon-on-sapphire MOSFETs
A unified, closed form analytical drain current model for partially and fully depleted SOS MOSFETs was investigated. The analytical model was developed using first order principle...
Eugenio Culurciello, Andreas G. Andreou, Philippe ...
IDA
2001
Springer
15 years 11 months ago
An Algorithm for Segmenting Categorical Time Series into Meaningful Episodes
This paper describes an unsupervised algorithm for segmenting categorical time series. The algorithm first collects statistics about the frequency and boundary entropy of ngrams, t...
Paul R. Cohen, Niall M. Adams
AH
2000
Springer
15 years 11 months ago
The MacroNode Approach: Mediating Between Adaptive and Dynamic Hypermedia
In this paper, we discuss an approach that tries to blur the distinction between adaptive hypermedia and dynamic NLG-based hypermedia. The approach aims at finding an optimal trade...
Elena Not, Massimo Zancanaro