Contact us
Kansas State University
Electrical and Computer Engineering
2061 Rathbone Hall
Manhattan, KS 66506
Phone: (785) 532-5600
Fax: (785) 532-1188
Hours: 8 am-12pm, 1pm-5pm M-F

Publications

2010 (submissions only)

  • D. Li, S. Das, A. Pahwa, "Optimal Generation Scheduling With Environmental Considerations: A Two-Phase Multi-objective Evolutionary Approach," submitted to a journal.
  • K. M. Bakwad, S. S. Pattnaik, B. S. Sohi, S. Devi, B. K. Panigrahi, S. Das, "Synchronous Bacterial Foraging Optimization for Global Optimization," submitted to a journal.
  • B. K. Panigrahi, V. R. Pandi, A. Biswas, S. Dasgupta, S. Das and Sw. Das, "Multiobjective Bacteria Foraging Algorithm for Electrical Load Dispatch Problem," submitted to a journal.
  • P. Koduru, S. Das, S. M. Welch, "A Hybrid PSO Algorithm for Single and Multi-objective Optimization," submitted to a journal.
  • X. Cai, S. Das, S. M. Welch, A Novel Strategy for Plant Breeding Based on Simulations of Gene Network Models, submitted to a journal.
  • Oluwarotimi Odeh, Praveen Koduru, Allen Featherstone, Sanjoy Das, Stephen M. Welch, "A Multi-objective Approach for the Prediction of Loan Defaults," submitted to a journal.
  • A. Pahwa, S. Das, R. Annaluru, "A Two-Step Ant Colony Algorithm for Optimal Placement of Capacitors in Distribution Systems," submitted to a book.

2009

  • O. Odeh, A. Featherstone, S. Das, "Predicting Credit Default: Comparative Results from Artificial Neural Network, Logistic Regression and Adaptive Neuro-Fuzzy Inference System," International Research Journal of Finance and Economics, in press.
  • S. Das, D. Caragea, S. M. Welch, W. H. Hsu, "Handbook of Computational Methodologies in Gene Regulatory Networks," IGI Publishers, PA, USA, Nov. 2009.
  • M. Gui, A. Pahwa, S. Das, "Wavelet Based Neural Networks And AIS for Prediction of Animal-Related Failures in Overhead Distribution Systems", IEEE Transactions on Power Systems, Vol. 24, No. 4, pp. 1765 - 1771, 2009.
  • S. Das, B. K. Panigrahi, S. Pattnaik, "Nature-Inspired Algorithms for Multi-objective Optimization," Handbook of Research on Machine Learning Applications and Trends: Algorithms, Methods and Techniques, (Eds. E. S. Olivas, J. D. Martin-Guerrero, M. Martinez, R. Magdalena, A. J. Serrano), IGI Global, Vol. 1, pp. 95 - 104, 2009..
  • E. Plett, S. Das, D. Li, B. K. Panigrahi, "Artificial Immune Systems Approaches for Anomaly Detection," Handbook of Research on Machine Learning Applications and Trends: Algorithms, Methods and Techniques, (Eds. E. S. Olivas, J. D. Martin-Guerrero, M. Martinez, R. Magdalena, A. J. Serrano), IGI Global, Vol. 1, pp. 109 - 127, 2009.
  • X. Cai, S. Das. S. M. Welch, P. Koduru, "Simultaneous Structure Discovery and Parameter Estimation in Gene Networks Using a Multi-objective GP-PSO Hybrid Approach", International Journal of Bioinformatics Research and Applications, Vol. 5, No. 3, pp. 254 - 268, 2009.
  • T. Bulatewicz, W. Jin, S. Staggenborg, S. Lauwo, M. Miller, S. Das, D. Andresen, J. Peterson, D. Steward, S. M. Welch, "Calibration of a Crop Model to Irrigated Water Use Using a Genetic Algorithm," Hydrology and Earth System Sciences, Vol. 13, pp. 1467 – 1483, 2009.
  • E. Plett, S. Das, "A New Algorithm Based on Negative Selection and Idiotypic Networks for Generating Parsimonious Detector Sets for Industrial Fault Detection Applications," Lecture Notes in Computer Science: Proceedings of the International Conference on Artificial Immune Systems, York, UK, LNCS 5666, (Eds. Paul S. Andrews, Jon Timmis, Nick D.L. Owens, Uwe Aickelin, Emma Hart, Andrew Hone, Andy M. Tyrrell), pp. 288–200, 2009.
  • S. Das, K. Morcos, S. M. Welch, "Combining Fuzzy Dominance Based PSO and Gradient Descent for Effective Parameter Estimation of Gene Regulatory Networks," Proceedings, IADIS Multi Conference on Computer Science and Information Systems, Algarve, Portugal, (Ed. Antonio Palma dos Reis), pp. 3–10, 2009.
  • S. Das, S. Roychoudhury, B. K. Panigrahi, S. S. Pattnaik and Sw. Das, "Multi-objective Optimization with Uncertainty: Probabilistic and Fuzzy Approaches," IEEE Symposium on Biologically Inspired Computing and Applications,” Orissa, India, 2009.
  • K. Bakwad, S. S. Pattnaik, B. S. Sohi, S. Devi, B. K. Panigrahi, S. Das, M. R. Lohokare, "Hybrid Bacterial Foraging with Parameter free PSO," Proceedings, IEEE Symposium on Biologically Inspired Computing and Applications,” Orissa, India, 2009.
  • S. Das, A. Ahuja, B. Natarajan, "Multi-objective Optimization of Kullback-Leibler Divergence between Indus and Brahmi Writing: An Aid to Decipher the Indus Script," Proceedings, IEEE Symposium on Biologically Inspired Computing and Applications, Orissa, India, 2009.
  • H. Garg, S. S. Pattnaik, S. Devi, K. M. Bakwad, B. K. Panigrahi and S. Das, "Sliced Particle Swarm Optimization (SPSO): A Computationally Efficient Optimization Technique," World Congress on Natural and Biologically Inspired Computation, Coimbatore, India 2009.
  • K. Bakwad, S. S.Pattnaik, B.S. Sohi, S. Devi, B. K. Panigrahi, S. Das, M.R. Lohokare, "Synchro Germ Co-operation by Twin Swarm Intelligence for Multimodal Function Optimization," World Congress on Natural and Biologically Inspired Computation, Coimbatore, India 2009.
  • D. Li, S. Das, and A. Pahwa, "Two-Phase Multi-Objective Evolutionary Approaches for Optimal Generation Scheduling with Environmental Considerations," 41th Annual North American Power Symposium, Starkville, Mississippi, 2009.

2008

  • P. Koduru, Z. Dong, S. Das, S. M. Welch, J. Roe, "Multi-Objective Evolutionary-Simplex Hybrid Approach for the Optimization of Differential Equation Models of Gene Networks", IEEE Transactions on Evolutionary Computation, Vol. 12, No. 5, pp. 572 - 590, 2008.
  • S. Das, B. Natarajan, D. Stevens, P. Koduru, "Multi-objective and Constrained Optimization for DS-CDMA Code Design Based on the Clonal Selection Principle", Applied Soft Computing Journal, Vol. 8, pp. 788-797, 2008.
  • B. K. Panigrahi, V. R. Pandi, S. Das, "An Adaptive Particle Swarm Optimization Approach for Static and Dynamic Economic Load Dispatch", International Journal on Energy Conversion and Management, Vol. 49, pp. 1407-1415, 2008.
  • G. Cochenour, S. Das, A. Pahwa, J. Simon, "A Multi-objective Evolutionary Strategy Based Radial Basis Function Network Approach for Predicting Failure Rates in Distribution Systems", ISAST Transactions on Intelligent Systems, Vol. 1, No. 1, pp. 7-14, 2008.
  • S. Das, B. Panigrahi, "Multi-objective Evolutionary Algorithms", Encyclopedia of Artificial Intelligence, (Eds. J. R. Rabunal, J. Dorado & A. Pazos), Idea Group Publishing, Vol. 3, pp 1145 - 1151, 2008.
  • S. Das, "Evolutionary Algorithms with Nelder-Mead Simplex Based Local Search", Encyclopedia of Artificial Intelligence, (Eds. J. R. Rabunal, J. Dorado & A. Pazos), Idea Group Publishing, Vol. 3, pp 1191 - 1196, 2008.
  • S. Das, M. Gui, A. Pahwa, "Artificial Immune Systems for Anomaly Detection", Advances of Computational Intelligence in Industrial Systems, (Eds. Y. Liu, A. Sun, H. T. Loh, W. F. Lu, E. P. Lim), Springer-Verlag, Heidelberg, Vol. 116, Springer-Verlag, Heidelberg, pp. 231 - 248, 2008.
  • S. Das, X Cai, P. Koduru, S. M. Welch, V. Sarangan, "The Gene Regulatory Network as a Novel Computing Paradigm: An Application to Optimal Coverage in Sensor Networks", Proceedings of the Genetic and Evolutionary Computing Conference, Atlanta, GA, 2008.
  • E. Plett, S. Das, "A Region Restricted V-Detector Algorithm for Automatic Pin-Joint Testing Machines", Proceedings, International Conference on Artificial Intelligence, Las Vegas, Nevada, 2008.
  • S. Das, D. Li, A. Pahwa, B. K. Panigrahi, S. M. Welch, "The Gene Regulatory Network Approach for Failure Rate Prediction in Distribution Systems", Proceedings, International Conference on Artificial Intelligence, Las Vegas, Nevada, 2008.
  • G. Singh, S. Das, S. Gosavi, S. Pujar, "Ant Colony Algorithms for Steiner Trees: An Application to Routing in Sensor Networks", Earlier article reprinted in: Intelligent Information Technologies: Concepts, Methodologies, Tools and Applications (Ed. V. Sugumaran), Idea Group Publishing, pp. 1551-1575, 2008.
  • D. Li, S. Das, A. Pahwa, "A New Method for Power Quality Disturbance Classification Based on the Proliferating V-detectors Algorithm," 40th Annual North American Power Symposium, Calgary, Canada, 2008.

2007

  • A. Ahuja, S. Das, A. Pahwa, "An AIS-ACO Hybrid Algorithm for Multi-objective Distribution System Configuration Problem", IEEE Transactions on Power Systems, Vol. 22, No. 3, pp. 1101-1111, Aug. 2007.
  • X. Cai, S. M. Welch, P. Koduru, S. Das, "Inferring Gene Regulatory Network Structures Using Genetic Programming and Particle Swarms", Proceedings, International Conference on Artificial Intelligence, Las Vegas, Nevada, 2007.
  • A. Rotimi, P. Koduru, A. Featherstone, S. Das, S. M. Welch, "A Multi-objective Approach for the Prediction of Loan Defaults", Proceedings of the Genetic and Evolutionary Computing Conference, London, UK, pp. 2129-2136, 2007.
  • M. Gui, S. Das, A. Pahwa, "Procreating V-detectors for Nonself Recognition: An Application to Anomaly Detection in Power Systems", Proceedings of the Genetic and Evolutionary Computing Conference, London, UK, pp. 261-268, 2007.
  • P. Koduru, S. Das, S. M. Welch, "Multi-Objective and Hybrid PSO Using ε-Fuzzy Dominance", Proceedings of the Genetic and Evolutionary Computing Conference, London, UK, pp. 853-860, 2007.
  • P. Koduru, S. M. Welch, S. Das, "A Particle Swarm Optimization Approach for Estimating Confidence Regions", Proceedings of the Genetic and Evolutionary Computing Conference, London, UK, pp. 70-77, 2007.
  • X. Cai, S. M. Welch, P. Koduru, S. Das, "Discovering Structures in Gene Regulatory Networks Using Genetic Programming and Particle Swarms", Proceedings of the Genetic and Evolutionary Computing Conference, London, UK, pp.1750, 2007.
  • T. Bulatewicz, D. Andresen, S. M. Welch, W. Jin, S. Das, M. Miller, "A software system for scalable parameter estimation on clusters", Proceedings of the LCI International Conference on High-Performance Clustered Computing, Monterey, California, 2007.
  • X. Cai, P. Koduru, S. M. Welch, S. Das, M. Miller, "A Software System for Scalable Parameter Estimation on Clusters", Biotechnology and Bioinformatics Symposium, Colorado Springs, Colorado, 2007.
  • M. Gui, A. Pahwa, S. Das, "Anomaly Detection in Animal-Related Failures in Overhead Distribution Systems", Proceedings, 38th Annual North American Power Symposium, Las Cruces, New Mexico, 2007.
  • D. Li, A. Pahwa, S. Das, "A New Optimal Dispatch Policy for Day-Ahead Electric Markets Using a Multi-objective Evolutionary Approach", Proceedings, 38th Annual North American Power Symposium, Las Cruces, New Mexico, 2007.
  • M. P. Cochran, B. R. Babin, S. Das, "An Inverse Data Analysis Technique for the Determination of Local Heat Transfer Phenomena", Proceedings, 45th AIAA Aerospace Sciences Meeting and Exhibit, Reno, Nevada, 2007.

2006

  • Y. Zhou, A. Pahwa, S. Das, "Prediction of Weather-related Failures of Overhead Distribution Feeders", Probability in the Engineering and Information Sciences, Vol. 20, pp. 117-125, 2006.
  • W. Jin, S. Staggenborg, S. Lauwo, M. Miller, S. Das, D. Andresen, J. Peterson, D. Steward, S. M. Welch, "Coupling Crop and Hydrological Models for Decision Support in the High Plains Aquifer: Preliminary Steps", Fifth International Conference on the Analytic Element Method, Manhattan, Kansas, 2006.
  • S. Das, P. Koduru, S. M. Welch, M. Gui, M. Cochran, A. Wareing, B. Babin, "Adding Local Search to Particle Swarm Optimization", Proceedings, World Congress on Computational Intelligence, Vancouver, BC, Canada, 2006.
  • P. Koduru, S. Das, S. M. Welch, "A Particle Swarm Optimization-Nelder Mead Hybrid Algorithm for Balanced Exploration and Exploitation in Multidimensional Search Space", Proceedings, International Conference on Artificial Intelligence, Las Vegas, Nevada, pp. 457-464, 2006.
  • M. Gui, A. Pahwa, S. Das, "Prediction of Animal Related Failures in Overhead Distribution Systems Using Neural Networks and Wavelet Transform Techniques", Proceedings, 37th Annual North American Power Symposium, Carbondale, Illinois, 2006.
  • B. McBride, C. Scoglio, S. Das, "Distributed Biobjective Ant Colony Algorithm for Low Cost Overlay Network Routing", Proceedings, International Conference on Artificial Intelligence, Las Vegas, Nevada, pp. 457-464, 2006.

2005

  • S. Gupta, A. Pahwa, R. E. Brown, Y. Zhou, S. Das, "An Adaptive Fuzzy Model for Failure Rates of Overhead Distribution Feeders", Electric Power Components and Systems, Vol. 33, pp. 1175- 190, 2005. 
  • S. M. Welch, Z. Dong, J. L. Roe, S. Das, "Flowering Time Control: Gene Network Modelling and the Link to Quantitative Genetics", Australian Journal of Agricultural Research, Vol. 56, pp. 919-936, 2005. 
  • B. Natarajan, S. Das, D. Stevens, "A Multi-objective Evolutionary Approach to DS-CDMA Complex Spreading Code Design", IEEE Transactions on Wireless Communications, Vol. 4, No. 5, pp. 2051-2056, Sept. 2005. 
  • S. M. Welch, J. L. Roe, M. B. Kirkham, S. Das, R. He, Z. Dong, "Incorporating Genomic Science into Soil-Plant Atmospheric Continuum Studies", Agricultural Sciences, Vol. 86, pp. 243-274, 2005. 
  • P. Koduru, A. Ahuja, K. McDowell David, L. Lansky, S. Das, S. M. Welch, "The Multi-objective Evolution of Mobile Robot Behavior", Proceedings (Late Breaking Papers), Genetic and Evolutionary Computing Conference, Washington, D.C., 2005.
  • P. Koduru, S. M. Welch, S. Das, J. L. Roe, S. Urupattur, "A Multi-Objective Hybrid Genetic Algorithm for a Flowering Time Gene Network Model in A. thaliana", International Conference on Artificial Intelligence, Las Vegas, 2005. 
  • P. Koduru, A. Ahuja, K. McDowell David, L. Lansky, S. Das, S. M. Welch, "Behavior Evolution of Mobile Robot using Multi-objective Optimization", International Conference on Artificial Intelligence, Las Vegas, 2005. 
  • P. Koduru, W. H. Hsu, S. Das, S. M. Welch and J. L. Roe, "Dynamical Systems Prediction using Temporal Artificial Neural Networks and Multi-objective Genetic Algorithms" IASTED Conference on Computational Intelligence, Calgary, Canada, pp. 214-219, 2005. 
  • G. Cochenour, J. Simon, S. Das, A. Pahwa, S. Nag, "A Pareto Archive Evolutionary Strategy Based Radial Basis Function Network Training Algorithm for Failure Rate Prediction in Overhead Feeders", Proceedings of the Genetic and Evolutionary Computing Conference, Washington, D. C., pp. 2127-2132, 2005. 
  • D. Stevens, S. Das, B. Natarajan, "A Multi-objective Algorithm for DS-CDMA Code Design Based on the Clonal Selection Principle", Proceedings of the Genetic and Evolutionary Computing Conference, Washington, D. C., pp. 2015-2020, 2005. 
  • S. L. Hijazi, A. J. Best, B.Natarajan, S. Das, "Ant-Colony Based Optimal MC-CDMA Multi-user Detector," IEEE International Conference on Wireless and Mobile Computing, Networking and Communications, Montreal, Canada, Vol.1, pp. 128-132, Aug 2005.
  • P. Koduru, S. Das, S. M. Welch, J. Roe, Z. P. Lopez-Dee, "A Co-evolutionary Hybrid Algorithm for Multi-objective Optimization of Gene Regulatory Network Models", Proceedings of the Genetic and Evolutionary Computing Conference, Washington, D. C., pp. 393-399, 2005. 
  • S. L. Hijazi, A. Best, B. Natarajan, S. Das, "Novel Low Complexity MC-CDMA Multiuser Detection Based on Ant Colony Optimization", Proceedings of the Genetic and Evolutionary Computing Conference, Washington, D. C., pp. 2121-2126, 2005. 
  • S. Bair, U. Chakraborty, S-H. Chen, H-D. Cheng, D. K.Y. Chiu, S. Das, G. Denker, R. Duro, M. G. Romay, D. Hung, E. Kerre, H-V. Leong, C-T. Lu, J. Lu, L. Maguire, C. W. Ngo, M. Sarfraz, C. Tseng, S. Tsumoto, D. Ventura, P. P. Wang, X. Yao, C.N. Zhang, K. Zhang, (editors), Proceedings, 8th Joint Conference on Information Sciences, Association of Intelligent Machinery, USA, July, 2005.

2004

  • S. Chavali, A. Pahwa, S. Das, "Evolutionary Algorithms for the Optimal Restoration of Sections in Distribution Systems, Electric Power Components and Systems, Vol. 32, no. 9, pp. 869-881, 2004.
  • G. Singh, S. Das, S. Gosavi, S. Pujar, "Ant Colony Algorithms for Steiner Trees: An Application to Routing in Sensor Networks", Recent Developments in Biologically Inspired Computing, Eds. L. N. de Castro, F. J. von Zuben, Idea Group Publishing, pp. 181-206, 2004.
  • P. Koduru, S. Das, S. M. Welch, J. L. Roe, "Fuzzy Dominance Based Multi-objective GA-Simplex Hybrid Algorithms Applied to Gene Network Models", Lecture Notes in Computer Science: Proceedings of the Genetic and Evolutionary Computing Conference, Seattle, Washington, (Eds. Kalyanmoy Deb et al.), Springer-Verlag, Vol 3102, pp. 356-367, 2004.
  • E. Buehler, S. Das, J. F. Cully, "Equilibrium and Extinction in a Trisexual Diploid Mating System: An Investigation", Lecture Notes in Computer Science: Proceedings of the Genetic and Evolutionary Computing Conference, Seattle, Washington, (Eds. Kalyanmoy Deb et al.), Springer-Verlag, Vol 3102, pp. 495-496, 2004.
  • D. Stevens, B. Natarajan, S. Das, "Multi-objective Immune Systems Based Complex Spreading Code Sets for DS-CDMA", Proceedings, IASTED Conference on Communication Systems and Aplications, Banff, Alberta, Canada, 2004.
  • B. Natarajan, S. Das, D. Stevens, "An Evolutionary Approach to Design Complex Spreading Codes for DS-CDMA", Proceedings, 47th Annual IEEE Global Telecommunications Conference, Wireless Communication, Networks, and Systems, Dallas, Texas, 2004.
  • Y. Zhou, A. Pahwa, S. Das, "Prediction of Weather-Related Failures of Overhead Distribution Feeders," Proceedings of the 8th International Conference on Probabilistic Methods Applied to Power Systems, Ames, Iowa, Sept. 2004.
  • G. Singh, S. Pujar, S. Das, "Rate Based Data Propagation in Sensor Networks", Proceedings, IEEE Wireless Communications and Networking Conference, Atlanta, Georgia, 2004.
  • P. Koduru, S. Das, S. M. Welch, J. L. Roe, "A Multi-objective GA-Simplex Hybrid Approach for Gene Regulatory Network Models" IEEE International Congress on Evolutionary Computation, Portland, Oregon, pp. 2084-2090, June 2004. 
  • R. Annaluru, S. Das, A. Pahwa, "A Multilevel Ant Colony Algorithm for Optimal Placement of Capacitors in Distribution Systems" IEEE International Congress on Evolutionary Computation, Portland, Oregon, pp. 1932-1937, June 2004.
  • Z. Lopez-Dee, J. Leach, S. M. Welch, S, Das, J. L. Roe, "Effects of Temperature on the Gene Regulating Flowering Time in Rice", International Symposium on Rice Functional Genomics, Nov, Tucson, AZ, 2004. 
  • K-H Lee, N. Zhang, G. Kluitenberg, W. B. Kuhn, S. Das, "A Dielectric Permittivity Sensor for Simultaneous Measurement of Multiple Soil Properties", ASAE/CSAE Annual International Meeting, Ottawa, Ontario, Canada, 2004.