Publications

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Bhatnagar, S., N. Hemachandra, and V. Mishra, "Stochastic approximation algorithms for constrained optimization via simulation", ACM Transactions on Modeling and Computer Simulation, vol. 21, issue 3, pp. 15:1-15:22, 2011.
Bijulal, D., J. Venkateswaran, and N. Hemachandra, "Stability analysis of closed-loop supply chains", Triennial Conference of Association of Asia Pacific Operational Research Societies - APORS 2009,: Jaipur, 12/2009.
Bijulal, D., J. Venkateswaran, and N. Hemachandra, "Stability considerations and service level measures in production-inventory systems: A simulation study", 2009 IEEE International Conference on Automation Science and Engineering, CASE 2009, Bangalore, pp. 489-494, 08/2009. Abstract
Bijulal, D., J. Venkateswaran, and N. Hemachandra, "Service Levels, System Cost and Stability of Production-Inventory Control Systems,", International Journal of Production Research, vol. 49, issue 23, pp. 7085-7105, 2011.
Bijulal, D., J. Venkateswaran, and N. Hemachandra, "Impact of Control Parameters on Bullwhip Measure of Production-Inventory Systems", 2011 International Conference on Advances in Supply Chain and Manufacturing Management, IIT Kharagpur, India, 12/2011.
C
Chande, A., S. Dhekane, N. Hemachandra, and N. Rangaraj, "Perishable Inventory Management and RFID Technology", Supply Chain Management in Global Enterprises, NITIE, Mumbai, 12/2004.
Chande, A., S. Dhekane, N. Hemachandra, and N. Rangaraj, "Perishable inventory management and dynamic pricing using RFID technology", Sadhana - Academy Proceedings in Engineering Sciences, vol. 30, no. 2-3, pp. 445-462, 2005. Abstract
Chande, A., S. Dekhane, N. Hemachandra, and N. Rangaraj, "Inventory Control of Perishable Items using RFID Technology", 8th Annual international conference of the Society of Operations Management, NITIE, Mumbai, December, 2004.
Chande, A., N. Hemachandra, and N. Rangaraj, Fixed Life Perishable Inventory Problem and Approximation under Price Promotion, , 2004.
Chandrasekhar, K., N. Dave, N. Hemachandra, and N. Rangaraj, "Timing of Discount Offers for Perishable Inventories", Sixth Asia Pacific Operations Research Society, Delhi, 12/2003.
D
Dekhane, S., N. Rangaraj, N. Hemachandra, M. Patil, and M. Padalkar, "The Counter Bid Problem", International Conference on Operations Research Applications in Infrastructure Development in Conjunction with the 2005 Annual Convention of Operational Research Society of India, ICORAID-2005-ORSI, Bangalore, December, 2005.
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Gautam, R. K., N. Hemachandra, Y. Narahari, H. Prakash, D. Kulkarni, and J. D. Tew, "Optimal auctions for multi-unit procurement with volume discount bids", International Journal of Operational Research, vol. 6, no. 1, pp. 70-91, 2009. Abstract
Gautam, R. K., N. Hemachandra, Y. Narahari, and H. Prakash, "Optimal auctions for multi-unit procurement with volume discount bids", Proceedings - The 9th IEEE International Conference on E-Commerce Technology; The 4th IEEE International Conference on Enterprise Computing, E-Commerce and E-Services, CEC/EEE 2007, Tokyo, pp. 21-28, 2007. Abstract
Gharote, M. S., N. Rangaraj, and N. Hemachandra, "Periodic Review Inventory Policies for a Hybrid Production System with Stocking and Disposal Options", ISL-2004 (International Symposium on Logistics), IIM, Bangalore, 7/2004.
Gharote, M. S., N. Hemachandra, and N. Rangaraj, "Periodic Review for Reverse Logistics with Remanufacturing, Stocking and Disposal", Technology, Operations and Management, vol. 1, pp. 30-44, 2007. Abstract
Gokhale, R., N. Rangaraj, and N. Hemachandra, "Impact of Signal Failures on Capacity and Timetabling in Suburban Operations Management", INFORMS-2006, Honk Kong, June, 2006.
Gupta, M. Kumar, N. Hemachandra, and J. Venkateswaran, "Optimal pricing and pre-emptive scheduling in exponential server with two classes of customers", International Conference on Optimization, Computing and Business Analytics , Kolkata, India, Allied Publishers, pp. 103-108, 12/2012.
H
Hemachandra, N., "A stochastic game based model for pollution tax", Workshop on Operations Research and Data Analytics, Hyderabad, IBM and ISB at GLAMS Center, Indian School of Business, Hyderabad, 2009.
Hemachandra, N., and J. Balaji, "Robustness of (s,S) Policies in Inventory Systems", Invited talk at Proceedings of IT-MLS 2003, IISc Bangalore, Bangalore, December, 2003.
Hemachandra, N., and S. K. Eedupuganti, "Performance analysis and buffer allocations in some open assembly systems", Computers and Operations Research, vol. 30, no. 5, pp. 695-704, 2003. Abstract
Hemachandra, N., and V. Cheriyan, Bounds for Covariances and Variances of Truncated Random Variables, , 2006.
Hemachandra, N., and Y. Narahari, "A mathematical programming approach to optimal markovian switching of poisson arrival streams to queueing systems", Queueing Systems, vol. 36, no. 4, pp. 443-461, 2000. Abstract
Hemachandra, N., "Sensitivity analysis and related results for some dynamic decision models", International Conference on Stochastic Processes and Applications, Bangalore, IISc Mathematics Initiative (IMI), IISc., 2007.
I
Iyer, K., and N. Hemachandra, "Sensitivity analysis and optimal ultimately stationary deterministic policies in some constrained discounted cost models", Mathematical Methods of Operations Research, vol. 71, no. 3, pp. 401-425, 2010. Abstract
K
Krishnamurthy Iyer, R., and N. Hemachandra, "Ultimately stationary deterministic strategies for stochastic games", Proceedings of the International Conference on Advances in Control and Otptimization of Dynamical Systems (ACODS2007), Bangalore, February, 2007.