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AUTOMATICA
2007
107views more  AUTOMATICA 2007»
13 years 7 months ago
Adaptive boundary control for unstable parabolic PDEs - Part II: Estimation-based designs
The certainty equivalence approach to adaptive control is commonly used with two types of identifiers: passivity-based identifiers and swapping identifiers. The “passive” (...
Andrey Smyshlyaev, Miroslav Krstic
DAM
2006
88views more  DAM 2006»
13 years 7 months ago
Finding nonnormal bent functions
The question if there exist nonnormal bent functions was an open question for several years. A Boolean function in n variables is called normal if there exists an affine subspace ...
Anne Canteaut, Magnus Daum, Hans Dobbertin, Gregor...
DCG
2007
79views more  DCG 2007»
13 years 7 months ago
Distance Measures for Well-Distributed Sets
In this paper we investigate the Erd¨os/Falconer distance conjecture for a natural class of sets statistically, though not necessarily arithmetically, similar to a lattice. We pr...
Alex Iosevich, Michael Rudnev
EUROGP
2004
Springer
123views Optimization» more  EUROGP 2004»
14 years 1 months ago
Global Distributed Evolution of L-Systems Fractals
Internet based parallel genetic programming (GP) creates fractal patterns like Koch’s snow flake. Pfeiffer, http://www.cs.ucl.ac.uk /staff/W.Langdon/pfeiffer.html, by analogy w...
William B. Langdon
DMIN
2006
142views Data Mining» more  DMIN 2006»
13 years 9 months ago
Parallel Hybrid Clustering using Genetic Programming and Multi-Objective Fitness with Density (PYRAMID)
Clustering is the process of locating patterns in large data sets. It is an active research area that provides value to scientific as well as business applications. Practical clust...
Junping Sun, William Sverdlik, Samir Tout