Kumara Sastry

Archive for 'Journals' Category

Optimization of semiempirical quantum chemisty methods via multiobjective genetic algorithms: Accurate photochemistry for larger molecules and longer time scales

4 June 2007

Sastry, K., Johnson, D. D., Thompson, A. L., Goldberg, D. E., Martinez, T. J., Leiding, J., Owens, J. (2007). Materials and Manufacturing Processes, 22(5), 553-561. [Full Paper - DOI]

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Scalability of a hybrid extended compact genetic algorithm for ground state optimization of clusters

4 June 2007

Sastry, K., Goldberg, D. E., Johnson, D. D. (2007). Materials and Manufacturing Processes, 22(5), 570-576. [Full Paper - DOI].

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Toward routine billion-variable optimization using genetic algorithms

18 January 2007

Goldberg, D. E., Sastry, K., Llorà X. (2007) Complexity, 12(3), 27—29. [Full paper-PDF] [Press release].

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Problem solution sustenance in XCS: Markov chain analysis of niche support distributions and the impact on computational complexity

27 September 2006

Butz, M. V., Goldberg, D. E., Lanzi, P. L., Sastry, K. (2006) Genetic Programming and Evolvable Machines. [ Springer Link] [Preprint Report - PDF] [Preprint Report - PS].

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Genetic programming for multi-timescale modeling

20 August 2005

Sastry, K. Johnson, D. D., Goldberg, D. E., Bellon, P. (2005). Physical Review B, 72, 085438. [Selected for the August 29, 2005 issue of Virtual Journal of Nanoscale Science & Technology as frontier research].

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Strong, stable, and reliable fitness pressure in XCS due to tournament selection

15 January 2005

Butz, M. V., Sastry, K., Goldberg, D. E. (2005). Genetic Programming and Evolvable Machines, 6, 53—77. [Full paper - PDF] [Full paper - PS].
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Genetic programming for multiscale modeling

25 December 2004

Sastry, K., Johnson, D. D., Goldberg, D. E., Bellon, P. (2004). International Journal for Multiscale Computational Engineering. 2(2), 239—256.
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Scalability of the Bayesian optimization algorithm

24 November 2003

Pelikan, M., Sastry, K., Goldberg, D. E. (2003). International Journal of Approximate Reasoning, 31(3), 221—258. [Full paper - PDF] [Full paper - PS].
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Estimation of heat transfer parameters using differential evolution and orthogonal collocation

1 September 1999

Babu, B.V., Sastry, K. K. N. (1999). Computers and Chemical Engineering, 23, 327—339.
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Differential evolution based fuzzy logic controller for non-linear process control

25 January 1999

Sastry, K. K. N., Behera, L., Nagrath, I. J. (1999). Fundamenta Informaticae: Special Issue on Soft Computing, 37(1-2), 121—136.