Kumara Sastry » Journals

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

admin — Mon, 04 Jun 2007 17:06:33 +0000

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]

(more…)

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

admin — Mon, 04 Jun 2007 16:38:27 +0000

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

(more…)

Toward routine billion-variable optimization using genetic algorithms

admin — Thu, 18 Jan 2007 21:35:13 +0000

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

(more…)

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

admin — Wed, 27 Sep 2006 07:57:21 +0000

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].

(more…)

Genetic programming for multi-timescale modeling

admin — Sat, 20 Aug 2005 16:00:41 +0000

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].

(more…)

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

admin — Sat, 15 Jan 2005 16:10:21 +0000

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

Genetic programming for multiscale modeling

admin — Sat, 25 Dec 2004 21:00:27 +0000

Sastry, K., Johnson, D. D., Goldberg, D. E., Bellon, P. (2004). International Journal for Multiscale Computational Engineering. 2(2), 239—256.
(more…)

Scalability of the Bayesian optimization algorithm

admin — Mon, 24 Nov 2003 16:00:53 +0000

Pelikan, M., Sastry, K., Goldberg, D. E. (2003). International Journal of Approximate Reasoning, 31(3), 221—258. [Full paper - PDF] [Full paper - PS].
(more…)

Estimation of heat transfer parameters using differential evolution and orthogonal collocation

admin — Thu, 02 Sep 1999 04:39:52 +0000

Babu, B.V., Sastry, K. K. N. (1999). Computers and Chemical Engineering, 23, 327—339.
(more…)

Differential evolution based fuzzy logic controller for non-linear process control

admin — Tue, 26 Jan 1999 04:37:30 +0000

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