60 citations
- University of Illinois Urbana-ChampaignUS3 papers
- Clemson UniversityUS2 papers
- ETH ZurichCH2 papers
- University of Notre DameUS2 papers
- American Astronomical SocietyUS1 paper
- Ames Research CenterUS1 paper
- Catholic University of AmericaUS1 paper
- FZU ‒ Institute of Physics of the Academy of Sciences of the Czech RepublicCZ1 paper
- Goddard Space Flight CenterUS1 paper
- Kitt Peak National ObservatoryUS1 paper
- National Postdoctoral AssociationUS1 paper
- National Radio Astronomy ObservatoryUS1 paper
12 papers
Analysis of Evolutionary Algorithms on the One-Dimensional Spin Glass with Power-Law Interactions
Martin Pelikan, Helmut G. Katzgraber
This paper provides an in-depth empirical analysis of several evolutionary algorithms on the one-dimensional spin glass model with power-law interactions. The considered spin glass…
iBOA: The Incremental Bayesian Optimization Algorithm
Martin Pelikan, Kumara Sastry, David E. Goldberg
This paper proposes the incremental Bayesian optimization algorithm (iBOA), which modifies standard BOA by removing the population of solutions and using incremental updates of the…
Analysis of Estimation of Distribution Algorithms and Genetic Algorithms on NK Landscapes
Martin Pelikan
This study analyzes performance of several genetic and evolutionary algorithms on randomly generated NK fitness landscapes with various values of n and k. A large number of NK prob…
Finding Ground States of Sherrington-Kirkpatrick Spin Glasses with Hierarchical BOA and Genetic Algorithms
Martin Pelikan, Helmut G. Katzgraber, Sigismund Kobe
This study focuses on the problem of finding ground states of random instances of the Sherrington-Kirkpatrick (SK) spin-glass model with Gaussian couplings. While the ground states…
Winner-take-all selection in a neural system with delayed feedback
Sebastian F. Brandt, Ralf Wessel
We consider the effects of temporal delay in a neural feedback system with excitation and inhibition. The topology of our model system reflects the anatomy of the avian isthmic cir…
Warm HCN, C2H2, and CO in the disk of GV Tau
E. L. Gibb, K. A. Van Brunt, S. D. Brittain +1
We present the first high-resolution, ground-based observations of HCN and C2H2 toward the T Tauri binary star system GV Tau. We detected strong absorption due to HCN nu_3 and weak…