Kumara Sastry

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2008
68EEMartin Pelikan, Kumara Sastry, David E. Goldberg: iBOA: The Incremental Bayesian Optimization Algorithm CoRR abs/0801.3113: (2008)
67EEMartin Pelikan, Kumara Sastry, David E. Goldberg: Sporadic model building for efficiency enhancement of the hierarchical BOA. Genetic Programming and Evolvable Machines 9(1): 53-84 (2008)
2007
66EEKumara Sastry, David E. Goldberg: Let's get ready to rumble redux: crossover versus mutation head to head on exponentially scaled problems. GECCO 2007: 1380-1387
65EEKumara Sastry, Martin Pelikan, David E. Goldberg: Empirical analysis of ideal recombination on random decomposable problems. GECCO 2007: 1388-1395
64EEXavier Llorà, Kumara Sastry, Tian-Li Yu, David E. Goldberg: Do not match, inherit: fitness surrogates for genetics-based machine learning techniques. GECCO 2007: 1798-1805
63EEAlbert Orriols-Puig, David E. Goldberg, Kumara Sastry, Ester Bernadó-Mansilla: Modeling XCS in class imbalances: population size and parameter settings. GECCO 2007: 1838-1845
62EEAlbert Orriols-Puig, Kumara Sastry, Pier Luca Lanzi, David E. Goldberg, Ester Bernadó-Mansilla: Modeling selection pressure in XCS for proportionate and tournament selection. GECCO 2007: 1846-1853
61EEJaume Bacardit, Michael Stout, Jonathan D. Hirst, Kumara Sastry, Xavier Llorà, Natalio Krasnogor: Automated alphabet reduction method with evolutionary algorithms for protein structure prediction. GECCO 2007: 346-353
60EEMark Hauschild, Martin Pelikan, Cláudio F. Lima, Kumara Sastry: Analyzing probabilistic models in hierarchical BOA on traps and spin glasses. GECCO 2007: 523-530
59EEKumara Sastry, David E. Goldberg, Xavier Llorà: Towards billion-bit optimization via a parallel estimation of distribution algorithm. GECCO 2007: 577-584
58EETian-Li Yu, Kumara Sastry, David E. Goldberg, Martin Pelikan: Population sizing for entropy-based model building in discrete estimation of distribution algorithms. GECCO 2007: 601-608
57EEAlbert Orriols-Puig, Ester Bernadó-Mansilla, Kumara Sastry, David E. Goldberg: Substructrual surrogates for learning decomposable classification problems: implementation and first results. GECCO (Companion) 2007: 2875-2882
56EETian-Li Yu, Kumara Sastry, David E. Goldberg: Population Sizing to Go: Online Adaptation Using Noise and Substructural Measurements. Parameter Setting in Evolutionary Algorithms 2007: 205-223
55EEDavid E. Goldberg, Kumara Sastry, Xavier Llorà: Toward routine billion-variable optimization using genetic algorithms. Complexity 12(3): 27-29 (2007)
54EEMartin V. Butz, David E. Goldberg, Pier Luca Lanzi, Kumara Sastry: Problem solution sustenance in XCS: Markov chain analysis of niche support distributions and the impact on computational complexity. Genetic Programming and Evolvable Machines 8(1): 5-37 (2007)
2006
53 Martin Pelikan, Kumara Sastry, Erick Cantú-Paz: Scalable Optimization via Probabilistic Modeling Springer 2006
52EEKumara Sastry, Paul Winward, David E. Goldberg, Cláudio F. Lima: Fluctuating Crosstalk as a Source of Deterministic Noise and Its Effects on GA Scalability. EvoWorkshops 2006: 740-751
51EEXavier Llorà, Kumara Sastry, Francesc Alías, David E. Goldberg, Michael Welge: Analyzing active interactive genetic algorithms using visual analytics. GECCO 2006: 1417-1418
50EEXavier Llorà, Kumara Sastry: Fast rule matching for learning classifier systems via vector instructions. GECCO 2006: 1513-1520
49EEKumara Sastry, D. D. Johnson, Alexis L. Thompson, David E. Goldberg, Todd J. Martinez, Jeff Leiding, Jane Owens: Multiobjective genetic algorithms for multiscaling excited state direct dynamics in photochemistry. GECCO 2006: 1745-1752
48EEMartin Pelikan, Kumara Sastry, David E. Goldberg: Sporadic model building for efficiency enhancement of hierarchical BOA. GECCO 2006: 405-412
47EEKumara Sastry, Cláudio F. Lima, David E. Goldberg: Evaluation relaxation using substructural information and linear estimation. GECCO 2006: 419-426
46EEMartin Pelikan, Kumara Sastry, Martin V. Butz, David E. Goldberg: Hierarchical BOA on random decomposable problems. GECCO 2006: 431-432
45EEMartin Pelikan, Alexander K. Hartmann, Kumara Sastry: Hierarchical BOA, Cluster Exact Approximation, and Ising Spin Glasses. PPSN 2006: 122-131
44EECláudio F. Lima, Martin Pelikan, Kumara Sastry, Martin V. Butz, David E. Goldberg, Fernando G. Lobo: Substructural Neighborhoods for Local Search in the Bayesian Optimization Algorithm. PPSN 2006: 232-241
43EEMartin Pelikan, Kumara Sastry, Martin V. Butz, David E. Goldberg: Performance of Evolutionary Algorithms on Random Decomposable Problems. PPSN 2006: 788-797
42EEMartin Pelikan, Kumara Sastry, Erick Cantú-Paz: Introduction. Scalable Optimization via Probabilistic Modeling 2006: 1-10
41EEKumara Sastry, Martin Pelikan, David E. Goldberg: Efficiency Enhancement of Estimation of Distribution Algorithms. Scalable Optimization via Probabilistic Modeling 2006: 161-185
40EEMartin Pelikan, Kumara Sastry, David E. Goldberg: Multiobjective Estimation of Distribution Algorithms. Scalable Optimization via Probabilistic Modeling 2006: 223-248
39EEGeorges R. Harik, Fernando G. Lobo, Kumara Sastry: Linkage Learning via Probabilistic Modeling in the Extended Compact Genetic Algorithm (ECGA). Scalable Optimization via Probabilistic Modeling 2006: 39-61
2005
38EEKumara Sastry, David E. Goldberg, Martin Pelikan: Limits of scalability of multiobjective estimation of distribution algorithms. Congress on Evolutionary Computation 2005: 2217-2224
37EETian-Li Yu, Kumara Sastry, David E. Goldberg: Online population size adjusting using noise and substructural measurements. Congress on Evolutionary Computation 2005: 2491-2498
36EEXavier Llorà, Kumara Sastry, David E. Goldberg: The compact classifier system: scalability analysis and first results. Congress on Evolutionary Computation 2005: 596-603
35EETian-Li Yu, Kumara Sastry, David E. Goldberg: Linkage learning, overlapping building blocks, and systematic strategy for scalable recombination. GECCO 2005: 1217-1224
34EEXavier Llorà, Kumara Sastry, David E. Goldberg, Abhimanyu Gupta, Lalitha Lakshmi: Combating user fatigue in iGAs: partial ordering, support vector machines, and synthetic fitness. GECCO 2005: 1363-1370
33EERadovan Ondas, Martin Pelikan, Kumara Sastry: Scalability of genetic programming and probabilistic incremental program evolution. GECCO 2005: 1785-1786
32EEXavier Llorà, Kumara Sastry, David E. Goldberg: The compact classifier system: motivation, analysis, and first results. GECCO 2005: 1993-1994
31EEMartin Pelikan, Kumara Sastry, David E. Goldberg: Multiobjective hBOA, clustering, and scalability. GECCO 2005: 663-670
30EEKumara Sastry, Hussein A. Abbass, David E. Goldberg, D. D. Johnson: Sub-structural niching in estimation of distribution algorithms. GECCO 2005: 671-678
29EECláudio F. Lima, Kumara Sastry, David E. Goldberg, Fernando G. Lobo: Combining competent crossover and mutation operators: a probabilistic model building approach. GECCO 2005: 735-742
28EEXavier Llorà, Kumara Sastry, David E. Goldberg: Binary rule encoding schemes: a study using the compact classifier system. GECCO Workshops 2005: 88-89
27EEXavier Llorà, Kumara Sastry, David E. Goldberg: Binary Rule Encoding Schemes: A Study Using the Compact Classifier System. IWLCS 2005: 40-58
26EEKumara Sastry, Una-May O'Reilly, David E. Goldberg: Population Sizing for Genetic Programming Based Upon Decision Making CoRR abs/cs/0502020: (2005)
25EEHussein A. Abbass, Kumara Sastry, David E. Goldberg: Oiling the Wheels of Change: The Role of Adaptive Automatic Problem Decomposition in Non-Stationary Environments CoRR abs/cs/0502021: (2005)
24EEKumara Sastry, Hussein A. Abbass, David E. Goldberg: Sub-Structural Niching in Non-Stationary Environments CoRR abs/cs/0502022: (2005)
23EEKumara Sastry, Hussein A. Abbass, David E. Goldberg, D. D. Johnson: Sub-structural Niching in Estimation of Distribution Algorithms CoRR abs/cs/0502023: (2005)
22EERadovan Ondas, Martin Pelikan, Kumara Sastry: Scalability of Genetic Programming and Probabilistic Incremental Program Evolution CoRR abs/cs/0502029: (2005)
21EEMartin Pelikan, Kumara Sastry, David E. Goldberg: Multiobjective hBOA, Clustering, and Scalability CoRR abs/cs/0502034: (2005)
20EEKumara Sastry, Martin Pelikan, David E. Goldberg: Decomposable Problems, Niching, and Scalability of Multiobjective Estimation of Distribution Algorithms CoRR abs/cs/0502057: (2005)
19EEMartin V. Butz, Kumara Sastry, David E. Goldberg: Strong, Stable, and Reliable Fitness Pressure in XCS due to Tournament Selection. Genetic Programming and Evolvable Machines 6(1): 53-77 (2005)
2004
18EEKumara Sastry, Hussein A. Abbass, David E. Goldberg: Sub-structural Niching in Non-stationary Environments. Australian Conference on Artificial Intelligence 2004: 873-885
17EEKei Ohnishi, Kumara Sastry, Ying-Ping Chen, David E. Goldberg: Inducing Sequentiality Using Grammatical Genetic Codes. GECCO (1) 2004: 1426-1437
16EEKumara Sastry, David E. Goldberg: Designing Competent Mutation Operators Via Probabilistic Model Building of Neighborhoods. GECCO (2) 2004: 114-125
15EEKumara Sastry, David E. Goldberg: Let's Get Ready to Rumble: Crossover Versus Mutation Head to Head. GECCO (2) 2004: 126-137
14EEMartin Pelikan, Kumara Sastry: Fitness Inheritance in the Bayesian Optimization Algorithm. GECCO (2) 2004: 48-59
13EEMartin Pelikan, Kumara Sastry: Fitness inheritance in the Bayesian optimization algorithm CoRR cs.NE/0402032: (2004)
12EEKumara Sastry, David E. Goldberg, Martin Pelikan: Efficiency Enhancement of Probabilistic Model Building Genetic Algorithms CoRR cs.NE/0405062: (2004)
11EEKumara Sastry, David E. Goldberg: Let's Get Ready to Rumble: Crossover Versus Mutation Head to Head CoRR cs.NE/0405063: (2004)
10EEKumara Sastry, David E. Goldberg: Designing Competent Mutation Operators via Probabilistic Model Building of Neighborhoods CoRR cs.NE/0405064: (2004)
9EEKumara Sastry, Martin Pelikan, David E. Goldberg: Efficiency Enhancement of Genetic Algorithms via Building-Block-Wise Fitness Estimation CoRR cs.NE/0405065: (2004)
2003
8EEKumara Sastry, David E. Goldberg: Scalability of Selectorecombinative Genetic Algorithms for Problems with Tight Linkage. GECCO 2003: 1332-1344
7EETian-Li Yu, David E. Goldberg, Kumara Sastry: Optimal Sampling and Speed-Up for Genetic Algorithms on the Sampled OneMax Problem. GECCO 2003: 1554-1565
6EEMartin Butz, Kumara Sastry, David E. Goldberg: Tournament Selection: Stable Fitness Pressure in XCS. GECCO 2003: 1857-1869
5 David E. Goldberg, Kumara Sastry, Yukio Ohsawa: Discovering Deep Building Blocks for Competent Genetic Algorithms Using Chance Discovery via KeyGraphs. Chance Discovery 2003: 276-302
2002
4 Jian-Hung Chen, David E. Goldberg, Shinn-Ying Ho, Kumara Sastry: Fitness Inheritance In Multi-objective Optimization. GECCO 2002: 319-326
3 Kumara Sastry, David E. Goldberg: Genetic Algorithms, Efficiency Enhancement, And Deciding Well With Differing Fitness Variances. GECCO 2002: 528-535
2 Kumara Sastry, David E. Goldberg: Genetic Algorithms, Efficiency Enhancement, And Deciding Well With Differing Fitness Bias Values. GECCO 2002: 536-543
1EEMartin Pelikan, Kumara Sastry, David E. Goldberg: Scalability of the Bayesian optimization algorithm. Int. J. Approx. Reasoning 31(3): 221-258 (2002)

Coauthor Index

1Hussein A. Abbass [18] [23] [24] [25] [30]
2Francesc Alías [51]
3Jaume Bacardit [61]
4Ester Bernadó-Mansilla [57] [62] [63]
5Martin V. Butz (Martin Butz) [6] [19] [43] [44] [46] [54]
6Erick Cantú-Paz [42] [53]
7Jian-Hung Chen [4]
8Ying-Ping Chen [17]
9David E. Goldberg [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [15] [16] [17] [18] [19] [20] [21] [23] [24] [25] [26] [27] [28] [29] [30] [31] [32] [34] [35] [36] [37] [38] [40] [41] [43] [44] [46] [47] [48] [49] [51] [52] [54] [55] [56] [57] [58] [59] [62] [63] [64] [65] [66] [67] [68]
10Abhimanyu Gupta [34]
11Georges R. Harik [39]
12Alexander K. Hartmann [45]
13Mark Hauschild [60]
14Jonathan D. Hirst [61]
15Shinn-Ying Ho [4]
16D. D. Johnson [23] [30] [49]
17Natalio Krasnogor [61]
18Lalitha Lakshmi [34]
19Pier Luca Lanzi [54] [62]
20Jeff Leiding [49]
21Cláudio F. Lima [29] [44] [47] [52] [60]
22Xavier Llorà [27] [28] [32] [34] [36] [50] [51] [55] [59] [61] [64]
23Fernando G. Lobo (Fernando Graça Lobo) [29] [39] [44]
24Todd J. Martinez [49]
25Una-May O'Reilly [26]
26Kei Ohnishi [17]
27Yukio Ohsawa [5]
28Radovan Ondas [22] [33]
29Albert Orriols-Puig [57] [62] [63]
30Jane Owens [49]
31Martin Pelikan [1] [9] [12] [13] [14] [20] [21] [22] [31] [33] [38] [40] [41] [42] [43] [44] [45] [46] [48] [53] [58] [60] [65] [67] [68]
32Michael Stout [61]
33Alexis L. Thompson [49]
34Michael Welge [51]
35Paul Winward [52]
36Tian-Li Yu [7] [35] [37] [56] [58] [64]

Copyright © Wed Aug 20 16:51:14 2008 by Michael Ley (ley@uni-trier.de)