PUBLICATIONS

Edited Book

“Group Technology & Cellular Manufacturing: Methodologies and Applications," Edited by A.K. Kamrani and R. Logendran, Gordon & Breach Publishers, Inc., Philadelphia, PA, 1998.

Book Chapter

Logendran, R., "Chapter 6 - Group Scheduling in Cellular Manufacturing Systems," "Group Technology & Cellular Manufacturing: Methodologies and Applications," A.K. Kamrani and R. Logendran (Editors), Gordon & Breach Publishers, Inc., Philadelphia, PA, 1998.

Technical Journals

Shahvari, O., Logendran, R. and Tavana, M., "An Efficient Model-Based Branch-and-Price Algorithm for Unrelated-Parallel Machine Batching and Scheduling Problems," Journal of Scheduling, 25, 589-621, 2022.

Kim, B.S., Logendran, R., Lee, J., Koh, S., "Real-Time Hoist Scheduling with a Reduced Branch-and-Bound Algorithm," ICCI Express Letters-Part B: Applications, 9(12), 1286-1294, 2018.

Yazdani Sabouni, M.T. and Logendran, R., "Lower Bound Development in a Flow Shop Electronic Assembly Problem with Carryover Sequence-Dependent Setup Time," Journal of Computers and Industrial Engineering, 122, 149-160, 2018.

Shahvari, O., and Logendran, R., "A Comparison of Two Stage-Based Hybrid Algorithms for a Batch Scheduling Problem in Hybrid Flow Shop with Learning Effect," International Journal of Production Economics, 195, 227-248, 2018.

Shahvari, O., and Logendran, R., "A Bi-Objective Batch Processing Problem with Dual-Resources on Unrelated-Parallel Machines," Journal of Applied Soft Computing, 61, 174-192, 2017.

Shahvari, O., and Logendran, R., "An Enhanced Tabu Search Algorithm to Minimize a Bi-Criteria Objective in Batching and Scheduling Problems on Unrelated-Parallel Machines with Desired Lower Bounds on Batch Sizes," Journal of Computers and Operations Research, 77,154-176, 2017.

Shahvari, O., and Logendran, R., "Hybrid Flow Shop Batching and Scheduling with a Bi-criteria Objective," International Journal of Production Economics, 179, 239-256, 2016.

Bozorgirad, M.A. and Logendran, R., "A Comparison of Local Search Algorithms with Population-Based Algorithms in Hybrid Flow Shop Scheduling Problems with Realistic Characteristics," International Journal of Advanced Manufacturing Technology, 83(5), 1135-1151, 2016.

Won, Y. and Logendran, R., "Effective Two-Phase p-Median Approcah for the Balanced Cell Formation in the Design of Cellular Manufacturing System," International Journal of Production Research, 53(9), 2730-2750, 2015.

Bozorgirad, M.A. and Logendran, R., "Bi-criteria Group Scheduling in Hybrid Flowshops," International Journal of Production Economics, 145, 599-612, 2013.

Mehravaran, Y. and Logendran, R., "Non-Permutation Flowshop Scheduling with Dual Resources," Expert Systems with Applications, 40(13), 5061-5076, 2013.

Yazdani Sabouni, M.T. and Logendran, R., "Carryover Sequence-Dependent Group Scheduling with the Integration of Internal and External Setup Times," European Journal of Operational Research, 224, 8-22, 2013.

Yazdani Sabouni, M.T. and Logendran, R., "A Single Machine Carryover Sequence-Dependent Group Scheduling in PCB Manufacturing," Journal of Computers and Operations Research, 40, 236-247, 2013.

Lu, D. and Logendran, R., "Bi-criteria Group Scheduling with Sequence-Dependent Setup Time in a Flowshop," Journal of the Operational Research Society, 64, 530-546, 2013.

Lu, D. and Logendran, R., "Scheduling Jobs in Flowshops with the Introduction of Additional Machines in the Future,"Expert Systems with Applications, 39(12), 11219-11227, 2012.

Yoon, H., Koh, S. and Logendran, R., "Skid Scheduling Algorithm for a Shipbuilding Company," International Journal of Production Research, 50(10), 2774-2784, 2012.

Shahvari, O., Salmasi, N., Logendran, R. and Abbasi, B., "An Efficient Tabu Search Algorithm for Flexible Flow Shop Sequence-Dependent Group Scheduling Problems," International Journal of Production Research, 50(15), 4237-4254, 2012.

Bozorgirad, M.A. and Logendran, R., "Sequence-Dependent Group Scheduling Problem on Unrelated-Parallel Machines," Expert Systems with Applications, 39, 9021-9030, 2012.

Mehravaran, Y. and Logendran, R., "Non-Permutation Flowshop Scheduling in a Supply Chain with Sequence-Dependent Setup Times," International Journal of Production Economics, 135, 953-963, 2012.

Koh, S., Logendran, R., Choi, D. and Woo, S., "Spatial Scheduling for Shape-Changing Mega-Blocks in a Shipbuilding Company," International Journal of Production Research, 49(23), 7135-7149, 2011.

Salmasi, N., Logendran, R. and Skandari, R., "Makespan Minimization of a Flowshop Sequence-Dependent Group Scheduling Problem," International Journal of Advanced Manufacturing Technology, 56, 699-710, 2011.

Mehravaran, Y. and Logendran, R., "Bicriteria Supply Chain Scheduling on Unrelated-Parallel Machines," Journal of the Chinese Institute of Industrial Engineers - Special Issue on Service Science, 28(2), 91-101, 2011.

Gelogullari, C.A.and Logendran, R., “Group-Scheduling Problems in Electronics Manufacturing,” Journal of Scheduling, 13, 177-202, 2010.

Salmasi, N., Logendran, R. and Skandari, R., "Total Flow Time Minimization in a Flowshop Sequence-Dependent Group Scheduling Problem," Journal of Computers and Operations Research, 37, 199-212, 2010.

Moon, I., Logendran, R. and Lee, J., “Integrated Assembly Line Balancing with Resource Restrictions," International Journal of Production Research, 47(19), 5525-5541, 2009.

Salmasi, N. and Logendran, R., “A Heuristic Approach for Multistage Sequence-Dependent Group Scheduling Problems,” Journal of Industrial Engineering International – Special Issue, 4(7), 48-58, 2008.

Logendran, R., McDonell, B. and Smucker, B., “Scheduling Unrelated Parallel Machines with Sequence-Dependent Setups,” Journal of Computers and Operations Research, 34, 3420-3438, 2007.

Shakeri, S. and Logendran, R., “A Mathematical Programming-Based Scheduling Framework for Multitasking Environments,” European Journal of Operational Research, 176, 193-209, 2007.

Parthanadee, P. and Logendran, R., “Periodic Product Distribution from Multi-Depots under Limited Supplies,” IIE Transactions, 38(11), 1009-1026, 2006.

Logendran, R. and Kriasaukul, T., “A Methodology for Solving the Unequal Area Facility Layout Problem Using Distance and Shape-Based Measures,” International Journal of Production Research, 44(7), 1243-1272, 2006.

Logendran, R., deSzoeke, P. and Barnard, F., “Sequence-Dependent Group Scheduling Problems in Flexible Flow Shops,” International Journal of Production Economics, 102, 66-86, 2006.

Logendran, R., Salmasi, N. and Sriskandarajah, C., “Two-Machine Group Scheduling Problems in Discrete Parts Manufacturing with Sequence-Dependent Setups.” Journal of Computers and Operations Research, 33, 158-180, 2006.

Logendran, R., Carson, S. and Hanson, E., “Group Scheduling in Flexible Flow Shops,” International Journal of Production Economics, 96(2), 143-155, 2005.

Logendran, R. and Subur, F., “Unrelated-Parallel Machine Scheduling with Job Splitting,” IIE Transactions, 36(4), 359-372, 2004.

Logendran, R. and Karim, Y., “Design of Manufacturing Cells in the Presence of Alternative Cell Locations and Material Transporters,” Journal of the Operational Research Society, 54(10), pp. 1059-1075, 2003.

Logendran, R., Gelogullari, C.A.and Sriskandarajah, C., “Minimizing the Mean Flow Time in a Two-Machine Group Scheduling Problem with Carryover Sequence Dependency,” Journal of Robotics and Computer Integrated Manufacturing, 19, pp. 21-33, 2003.

Logendran, R. and Sirikrai, V., “Machine Duplication and Part Subcontracting in the Presence of Alternative Cell Locations in Manufacturing Cell Design,” Journal of the Operational Research Society, 51, pp. 609-624, 2000.

Boer, M. and Logendran, R., “A Methodology for Quantifying Product Development Efforts,” IIE Transactions, 31(4), pp. 365-378, 1999.

Logendran, R., "A Methodolog y for Transferring the Research Experiences in Design and Scheduling of Cellular Manufacturing Systems," Journal of Engineering Education, 87(5), 507-509, 1998.

Logendran, R. and Talkington, D., "Analysis of Cellular and Functional Manufacturing Systems in the Presence of Machine Breakdown," International Journal of Production Economics, 53, pp. 239-256, 1997.

Logendran, R. and Sriskandarajah, C., "A Mathematical Modeling Approach for the Process of Part Orientation in Batch Assembly Systems," International Journal of Computer Integrated Manufacturing, 10(5), 335-345, 1997.

Logendran R. and Sonthinen, A., “A Tabu Search-Based Approach for Scheduling Job-Shop Type Flexible Manufacturing Systems,” Journal of the Operational Research Society, 48, 264-277, 1997.

Logendran, R. and Ko, C.S., “Manufacturing Cell Formation in the Presence of Flexible Cell Locations and Material Transporters,” Journal of Computers and Industrial Engineering, 33 (3-4), 545-548, 1997.

Logendran, R. and Ramakrishna, P., "A Methodology for Dealing with Machine Duplication and Part Subcontracting in Cellular Manufacturing Systems," Journal of Computers and Operations Research, 24(2), 97-116, 1997.

Logendran, R. and Sriskandarajah, C., "Sequencing of Robot Activities and Parts in Two Machine Robotic Cells," International Journal of Production Research, 34, 12, 3447-3463, 1996.

Logendran, R., Mai, L. and Talkington, D., "Combined Heuristics for Bi-Level Group Scheduling Problems," International Journal of Production Economics, 38(2-3), pp. 133-145, 1995.

Nam , S. and Logendran, R., "Modified Production Switching Heuristics for Aggregate Production Planning," Journal of Computers and Operations Research, 22, 5, pp. 531-541, 1995.

Logendran, R. and Ramakrishna, P., "Manufacturing Cell Formation in the Presence of Lot Splitting and Multiple Units of the Same Machine," International Journal of Production Research, 33, 3, pp. 675-693, 1995.

Logendran, R. and Ramakrishna, P., "Setting Up Disaggregated Manufacturing Cells in the Parts Manufacturing Plant," International Journal of Flexible Automation and Integrated Manufacturing, 2(4), pp. 351-364, 1994.

Logendran, R., Ramakrishna, P. and Sriskandarajah, C., "Tabu Search-based Heuristics for Cellular Manufacturing Systems in the Presence of Alternative Process Plans," International Journal of Production Research, 32, 2, pp. 273-297, 1994.

Logendran, R. and Sriskandarajah, C., "Two-Machine Group Scheduling Problem with Blocking and Anticipatory Setups," European Journal of Operational Research - Special Issue on Cellular Manufacturing Systems, 69, 3, pp. 467-481, 1993.

Logendran, R., "A Binary Integer Programming Approach for Simultaneous Machine-Part Grouping in Cellular Manufacturing Systems," Journal of Computers and Industrial Engineering, 24, 3, pp. 329-336, 1993.

Logendran, R., "Methodolog y for Converting a Functional Manufacturing System into a Cellular Manufacturing System," International Journal of Production Economics, 29, pp. 27-41, 1993.

Nam , S. and Logendran, R., "Aggregate Production Planning - A Survey of Models and Methodologies," European Journal of Operational Research, 61, 3, pp. 255-272, 1992.

Logendran, R., "A Model for Duplicating Bottleneck Machines in the Presence of Budgetary Limitations in Cellular Manufacturing," International Journal of Production Research, 30, 3, pp. 683-694, 1992.

Logendran, R. and Nudtasomboon, N., "Minimizing the Makespan of a Group Scheduling Problem: A New Heuristic," International Journal of Production Economics, 22, pp. 217-230, 1991.

Logendran, R., "Effect of the Identification of Key Machines in the Cell Formation Problem of Cellular Manufacturing Systems," Journal of Computers and Industrial Engineering, 20, 4, pp. 439-449, 1991.

Logendran, R., "Microcomputer Implementation of a Program Planning Network Using Simulation," International Journal of Systems Science, 22, 7, pp. 1219-1228, 1991.

Logendran, R. and Terrell, M.P., "Capacitated Plant Location-Allocation Problems with Price Sensitive Stochastic Demands," Journal of Logistics and Transportation Review, 27, 1, pp. 33-53, 1991.

Logendran, R., "Impact of Sequence of Operations and Layout of Cells in Cellular Manufacturing," International Journal of Production Research, 29, 2, pp. 375-390, 1991.

Logendran, R., "Workload Based Model for Minimizing Total Intercell and Intracell Moves in Cellular Manufacturing," International Journal of Production Research, 28, 5, pp. 913-925, 1990.

Logendran, R. and Terrell, M.P., "Uncapacitated Plant Location-Allocation Problems with Price Sensitive Stochastic Demands," Journal of Computers and Operations Research, 15, 2, pp. 189-198, 1988.

Koelling, C.P. and Logendran, R., "Wastewater Treatment: Design and Optimization Using Nonlinear Search Techniques," Journal of Computers and Operations Research, 13, 1, pp. 69-84, 1986.

Logendran, R. and Van Oudheusden, D.L., "Optimal Operation Arrangement for a Bi-Fuel Thermal Power Plant by mathematical Programming," European Journal of Operational Research, 8, 3, pp. 226-234, 1981.

Refereed Conference Proceedings

Aryal, A. and Logendran, R., “Bi-Criteria Job-Shop Scheduling with Job Splitting,” Proceedings (CD-ROM), 28th Institute of Industrial and Systems Engineering (IISE) Conference, Orlando, FL, May 18-21, 2019.

Aryal, A. and Logendran, R., “Assembly Flowshop Scheduling with Shift Production,” Proceedings (CD-ROM), 27th Institute of Industrial and Systems Engineering (IISE) Conference, Orlando, FL, May 20-22, 2018.

Shahvari, O. and Logendran, R., “Effect of Branching in Column Generation for a Hybrid Flow Shop Batching and Scheduling Problem,” Proceedings (CD-ROM), 27th Institute of Industrial and Systems Engineering (IISE) Conference, Orlando, FL, May 20-22, 2018.

Shahvari, O. and Logendran, R., “Developing Tight Lower Bounds for a Bi-Criteria Batching and Scheduling Problem in Hybrid Flow Shop,” Proceedings (CD-ROM), 26th Industrial and Systems Engineering Research Conference (ISERC), Pittsburgh, PA, May 21-23, 2017.

Shahvari, O. and Logendran, R., “Bi-Criteria Batch Scheduling in Hybrid Flow Shop,” Proceedings (CD-ROM), 25th Industrial and Systems Engineering Research Conference (ISERC), Anaheim, CA, May 22-24, 2016.

Shahvari, O. and Logendran, R., “Bi-Criteria Batch Scheduling on Unrelated-Parallel Machines,” Proceedings (CD-ROM), 24th Industrial and Systems Engineering Research Conference (ISERC), Nashville, TN, May 30-June 2, 2015.

Yazdani Sabouni, M.T. and Logendran, R. “A Simplified Branch-and-Price Mechanism for a Three-Machine Dynamic PCB Assembly,” Proceedings (CD-ROM), 4th International Conference on Mechanics, Simulation and Control (ICMSC), Moscow, Russia, June 21-22, 2014. The acceptance rate for this conference was below 36%.

Bozorgirad, M.A. and Logendran, R., “Developing Tight Lower Bounds for Hybrid Flow Shop Scheduling Problems,” Proceedings (CD-ROM), 23rd Industrial and Systems Engineering Research Conference (ISERC), Montreal, Canada, June 1-3, 2014.

Yazdani Sabouni, M.T. and Logendran, R., “An Efficient Branch-and-Price Approach for a Dynamic PCB Assembly,” Proceedings (CD-ROM), 23rd Industrial and Systems Engineering Research Conference (ISERC), Montreal, Canada, June 1-3, 2014.

Bozorgirad, M.A. and Logendran, R., “Lower Bounds for Hybrid Flow Shop Scheduling Problems with Learning Effects,” Proceedings (CD-ROM), Asia Symposium on Engineering and Information (ASEAI 2014), Bangkok, Thailand, April 11-13, 2014.

Bozorgirad, M.A. and Logendran, R., “Tabu Search Algorithms versus Genetic Algorithms in Dealing with Bi-criteria Hybrid Flow Shop Problems,” Proceedings (CD-ROM), 22nd International Conference for Production Research (ICPR 22), Iguassu Falls, Brazil, July 28-August 1, 2013.

Yazdani Sabouni, M.T. and Logendran, R., “PCB Assembly in a Multi-Machine Flowshop with Dynamic Board Release Times,” Proceedings (CD-ROM), 23rd International Conference on Flexible Automation and Intelligent Manufacturing (FAIM 2013), Porto, Portugal, June 26-28, 2013.

Yazdani Sabouni, M.T. and Logendran, R., “A Lower Bound Based Branch-and-Price Mechanism in the Intergration of Kitting and Assembly Operations,” Proceedings (CD-ROM), 22nd Industrial and Systems Engineering Research Conference (ISERC), San Juan, Puerto Rico, May 19-22, 2013.

Bozorgirad, M.A. and Logendran, R., “Hybrid Flowshop Scheduling Problem with a Bi-Criteria Objective and Group Technology Assumption,” Proceedings (CD-ROM), 22nd Industrial and Systems Engineering Research Conference (ISERC), San Juan, Puerto Rico, May 19-22, 2013.

Yazdani Sabouni, M.T. and Logendran, R., “Genetic Algorithm Application in a Dynamic PCB Assembly with Carryover Sequence-Dependent Setups,” Proceedings (CD-ROM), International Conference on Industrial Engineering and Operations Management (ICIEOM 2013), Johannesburg, South Africa, April 29-30, 2013.

Yazdani Sabouni, M.T. and Logendran, R., “Application of Tabu Search with Carryover Sequence Dependency and External and Internal Setups Integration,” Proceedings (CD-ROM), 22nd International Conference on Flexible Automation and Intelligent Manufacturing (FAIM 2012), Helsinki, Finland, June 10-13, 2012. This paper received the Best Paper Award. From over 210 abstracts submitted for the conference, 122 papers were selected after review to be published in the conference proceedings and presented at the conference.

Mehravaran, Y. and Logendran, R., “Unrelated-Parallel Machine Scheduling with Dual Resources,” Proceedings (CD-ROM), 21st Industrial and Systems Engineering Research Conference (ISERC), Orlando, FL, May 20-23, 2012.

Panahi, H. and Logendran, R., “Batch and Discrete Processor Scheduling with Blocking Constraint,” Proceedings (CD-ROM), 21st Industrial and Systems Engineering Research Conference (ISERC), Orlando, FL, May 20-23, 2012.

Yazdani Sabouni, M.T. and Logendran, R., “A Heuristic to Integrate External and Internal Setup Times,” Proceedings (CD-ROM), 21st Industrial and Systems Engineering Research Conference (ISERC), Orlando, FL, May 20-23, 2012.

Mehravaran, Y. and Logendran, R., “Bicriteria Flowshop Scheduling with Sequence-Dependent Setups in a Supply Chain,” Proceedings (CD-ROM), 20th Industrial Engineering Research Conference (IERC), Reno, NV, May 22-25, 2011.

Mehravaran, Y. and Logendran, R., “Bicriteria Dual Resource Scheduling,” Proceedings (CD-ROM), 20th Industrial Engineering Research Conference (IERC), Reno, NV, May 22-25, 2011.

Yazdani Sabouni, M.T. and Logendran, R., “Bicriteria Carryover Sequence-Dependent Group Scheduling in PCB Manufacturing,” Proceedings (CD-ROM), 20th Industrial Engineering Research Conference (IERC), Reno, NV, May 22-25, 2011.

Lu, D. and Logendran, R., “Bicriteria Flow Shop Group Scheduling with Sequence-Dependent Setups,” Proceedings (CD-ROM), 20th Industrial Engineering Research Conference (IERC), Reno, NV, May 22-25, 2011.

Panahi, H. and Logendran, R., “Batch Scheduling with Machine Capabilities, Setup and Travel Times,” Proceedings (CD-ROM), 20th Industrial Engineering Research Conference (IERC), Reno, NV, May 22-25, 2011.

Panahi, H. and Logendran, R., “Multi-Objective Scheduling of a Flow Shop Manufacturing Cell with Setup Times,” Proceedings (CD-ROM), 20th Industrial Engineering Research Conference (IERC), Reno, NV, May 22-25, 2011.

Logendran, R., “Integration of Internal and External Setups in PCB Manufacturing,” Proceedings (CD-ROM) of the 2011 NSF Engineering Research and Innovation Conference, Atlanta, GA, January 4-7, 2011.

Mehravaran, Y. and Logendran, R., "A Bicriteria Unrelated Parallel Machine Scheduling with Sequence-Dependent Setup Times in a Supply Chain," Proceedings (CD-ROM), 2010 INFORMS Service Science Conference, Taipei, Taiwan, July 7-10, 2010.

Pandya, V. and Logendran, R., “Weighted Tardiness Minimization in Flexible Flowshops,” Proceedings (CD-ROM), 19th Industrial Engineering Research Conference (IERC), Cancun, Mexico, June 6-9, 2010.

Keshavarz, T., Salmasi, N. and Logendran, R., “A Memetic Algorithm for Flexible Flowshop Sequence-Dependent Group Scheduling Problem,” Proceedings (CD-ROM), 19th Industrial Engineering Research Conference (IERC), Cancun, Mexico, June 6-9, 2010.

Shahvari, O., Salmasi, N. and Logendran, R., "A Meta-Heuristic Algorithm for Flexible Flow Shop Sequence Dependent Group Scheduling Problem," Proceedings (CD-ROM), 2009 International Conference on Value Chain Sustainability (ICOVACS), Louisville, KY, October 19-21, 2009. This paper received the Best Paper Award, based both on paper content and presentation.

Salmasi, N., Davarnia, D. and Logendran, R., "A Tight Lower Bound for Makespan Minimization Sequence Dependent Flowshop Group Scheduling Problems," Proceedings (CD-ROM), International Conference on Computers and Industrial Engineering CIE39, Troyes, France, pp. 86-89, July 6-9, 2009.

Wang, L. and Logendran, R., “Application of Regression Trees in Travel Time Estimation,” Proceedings (CD-ROM), 18th Industrial Engineering Research Conference (IERC), Miami, FL, May 31-June 3, 2009.

Wang, L. and Logendran, R., “Travel Time Estimation Using Regression Trees,” Proceedings (CD-ROM), 17th Industrial Engineering Research Conference (IERC), Vancouver, B.C., Canada, May 18-21, 2008.

Gelogullari, C.A. and Logendran, R., “A Decomposition Approach with Inserted Idle Time Scheduling Problems in Group Scheduling,” Proceedings, 6th International Conference on the Practice and Theory of Automated Timetabling, Brno, Czech Republic, August 30-September 3, 2006.

Gelogullari, C.A. and Logendran, R., “Integer Programming Column Generation for the Group Scheduling Problems in Electronics Manufacturing,” Proceedings (CD-ROM), 15th Industrial Engineering Research Conference (IERC), Orlando, FL, May 21-24, 2006.

Salmasi, N. and Logendran, R., “A Branch-and-Price Approach for Multi-Stage Sequence-Dependent Group Scheduling Problems,” Proceedings (CD-ROM), 15th Industrial Engineering Research Conference (IERC), Orlando, FL, May 21-24, 2006.

Logendran, R., McDonell, B. and Smucker, B., “Unrelated Parallel Machine Scheduling with Sequence-Dependent Setups,” Proceedings (CD-ROM), 14th Industrial Engineering Research Conference (IERC), Atlanta, GA, May 15-18, 2005.

Gelogullari , C.A. and Logendran, R., “A Column Generation Algorithm for the Carryover Sequence Dependent Setups Group Scheduling Problems,” Proceedings (CD-ROM), 13th Industrial Engineering Research Conference (IERC), Houston, TX, May 16-19, 2004.

Salmasi, N. and Logendran, R., “A Lower Bounding Approach for Sequence- Dependent Group Scheduling Problems,” Proceedings (CD-ROM), 13th Industrial Engineering Research Conference (IERC), Houston, TX, May 16-19, 2004.

Logendran, R. and Gelogullari, C.A., “Efficient Lower Bounding Mechanisms for Group Scheduling in PCB Assembly Systems,” Proceedings (CD-ROM) of the 2004 Annual NSF Grantees Conference, Dallas, TX, January 5-8, 2004.

Logendran, R., Barnard, F. and Finlay, P., “Group Scheduling Problems in Sequence-Dependent Flexible Flowshops,” Proceedings (CD-ROM), 12th Industrial Engineering Research Conference (IERC), Portland, OR, May 18-21, 2003.

Gelogullari, C.A. and Logendran, R., “Minimizing the Mean Flow Time in a Two-Machine group Scheduling Problem with Carryover Sequence Dependency via Mathematical Programming,” Proceedings (CD-ROM), 12th Industrial Engineering Research Conference (IERC), Portland, OR, May 18-21, 2003.

Shakeri, S. and Logendran, R., “A Mathematical Model-Based Methodolog y for Scheduling Multiple Concurrent Tasks,” Proceedings (CD-ROM), 12th Industrial Engineering Research Conference (IERC), Portland, OR, May 18-21, 2003.

Proper, S., Tadepalli, P., Tang, H. and Logendran, R., “A Reinforcement Learning Approach for Product Delivery by Multiple Vehicles, Proceedings (CD-ROM), 12th Industrial Engineering Research Conference (IERC), Portland, OR, May 18-21, 2003.

Logendran, R. and Sriskandarajah, C., “Scheduling Methodologies for Hardware Manufacturing Systems,” Proceedings (CD-ROM), 2003 Annual NSF Grantees Conference, Birmingham, AL, January 6-9, 2003.

Gelogullari, C.A., Logendran, R. and Sriskandarajah, C., “A Mixed Integer Linear-Programming Approach for Minimizing the Total Completion Time in a Two-Machine Group Scheduling Problem with Carryover Sequence Dependency,” Proceedings (CD-ROM), 6th International Conference on Engineering Design and Automation, Maui, Hawaii, August 4-7, 2002.

Logendran, R., Carson , S. and Hanson, E., “Group Scheduling Problems in Flexible Flowshops,” Proceedings (CD-ROM), 11th Industrial Engineering Research Conference (IERC), Orlando, FL, May 19-22, 2002.

Parthanadee, P. and Logendran, R., “Multi-Product Multi-Depot Periodic Distribution Problem,” Proceedings (CD-ROM), 11th Industrial Engineering Research Conference (IERC), Orlando, FL, May 19-22, 2002.

Logendran, R. and Sriskandarajah, C., “Scheduling Methodologies for Electronics Manufacturing Systems,” Proceedings (CD-ROM), 2002 Annual NSF Grantees Conference, San Juan, Puerto Rico, January 7-10, 2002.

Logendran, R. and Sriskandarajah, C., “Minimizing the Total Completion Time in a Two-machine Group Scheduling Problem with Carryover Sequence Dependency,” Proceedings of the Operations Research Society of New Zealand (ORSNZ), Christchurch, New Zealand, pp. 192-203, November 29 – December 1, 2001.

Shakeri, S., Logendran, R. and Funk, K., “A Methodolog y for Managing Multiple Concurrent Tasks in Real-Time,” Proceedings (CD-ROM), 10th Industrial Engineering Research Conference (IERC), Dallas, TX, May 20-22, 2001.

Logendran, R. and Sriskandarajah, C., “Minimizing the Weighted Tardiness in a Two-Machine Flowshop Scheduling Problem with Blocking and Anticipatory Setups,” Proceedings (CD-ROM), 9th Industrial Engineering Research Conference (IERC), Cleveland, OH, May 21-23, 2000.

Logendran, R. and Saputra, H., “Real-Time Scheduling of Jobs with Sequence-Dependent Setups on Unrelated-Parallel Machines,” Proceedings (CD-ROM), 8th Industrial Engineering Research Conference (IERC), Phoenix, AZ, May 23-25, 1999.

Logendran, R. and Subur, F., “Real-Time Scheduling with Job-Splitting on Unrelated Parallel Machines,” Proceedings (CD-ROM), 7th Industrial Engineering Research Conference (IERC), Banff, Canada, May 9-10, 1998.

Boer, M. and Logendran, R., "Models to Assist in the Development of Electro-Mechanical Assemblies at Company X,” Proceedings, 6th Industrial Engineering Research Conference (IERC), Miami, FL, pp.438-443, May 17-18, 1997.

Logendran, R. and Puvanunt, V., “Duplication of Machines and Subcontracting of Parts in the Presence of Alternative Cell Locations,” Proceedings, 21st International Conference on Computers & Industrial Engineering, San Juan, Puerto Rico, pp. 235-238, March 10-12, 1997.

Bishop, R.H., Castillo, S.P., Kapania, R.K., Logendran, R., Mouch, T.N., Oliver, J.H., Pacey, D.A., Rodriguez, A.A., Savas, O., Syrmos, V.L. and Talreja, R.R., "Engineering Education: A Vision for Change,” Proceedings, 1996 World Aviation Congress, Los Angeles, CA, pp. 1-20, October 21-24, 1996.

Logendran, R. and Karim, Y., “Consolidating the Machines in the Existing Functional Manufacturing System for Setting Up Manufacturing Cells in A-Bay at McClellan AFB,” Proceedings, 5th Industrial Engineering Research Conference (IERC), Minneapolis, MN, pp. 25-30, May 18-20, 1996.

Logendran, R., "Design and Scheduling of Cellular Manufacturing Systems," Proceedings, Annual Conference of the American Society for Engineering Education, Anaheim, CA, pp. 2101-2105, June 25-28, 1995.

Logendran, R. and Talkington, D., "A Simulation Analysis of Cellular and Functional Layouts," Proceedings, 4th Industrial Engineering Research Conference (IERC), Nashville, TN, pp. 521-527, May 21-25, 1995.

Logendran, R. and Sriskandarajah, C., "Process of Part Orientation with Single- and Multiple Steps Via Mathematical Programming," Proceedings, 4th Industrial Engineering Research Conference (IERC), Nashville, TN, pp. 1101-1106, May 21-25, 1995.

Logendran, R., "On the Development, Design and Scheduling of Cellular Manufacturing Systems," Proceedings, 21st Annual NSF Grantees Conference on Design, Manufacturing and Industrial Innovation, San Diego, CA, pp. 277-278, January 4-6, 1995.

Logendran, R., "Effect of Cell Locations in the Duplication Process of Cellular Manufacturing Systems," Proceedings, 5th International Symposium on Robotics and Manufacturing: Research, Education, and Applications (ISRAM '94), Maui, Hawaii, pp. 619-622, August 14-18, 1994.

Logendran, R., Mai, L. and Talkington, D., "Performance Evaluation of Group Scheduling Heuristics," Proceedings, 16th International Conference on Computers and Industrial Engineering, Ashikaga, Japan, pp. 168-170, March 7-9, 1994.

Logendran, R., "Models and Methodologies for Cellular Manufacturing Systems," Proceedings, 20th Annual NSF Grantees Conference on Design and Manufacturing Systems Research, Boston, MA, pp. 347-348, January 5-7, 1994.

Logendran, R. and Ramakrishna, P., "An Integrated Approach for Creating Disconnected Manufacturing Cells," Proceedings, 2nd Industrial Engineering Research Conference (IERC), Los Angeles, CA, pp. 192-196, May 26-27, 1993.

Logendran, R. and Ramakrishna, P., "Effect of Machining Time in the Duplication Process of machine cells Formation," Proceedings, 15th Conference on Computers and Industrial Engineering, Cocoa Beach, FL, pp. 29-32, March 8-10, 1993.

Logendran, R., "A Three-Phase Methodolog y for the Design of Cellular Manufacturing Systems," Proceedings, 19th Annual NSF Grantees Conference on Design and Manufacturing Systems Research, Charlotte, NC, pp. 1125-1128, January 6-8, 1993.

Logendran, R. and Ramakrishna, P., "A Generalized Approach for Manufacturing Cell Design," Proceedings, 23rd Annual Meeting of the Decision Sciences Institute, San Francisco, CA, pp. 1179, November 22-24, 1992.

Logendran, R. and Sriskandarajah, C., "Group Scheduling Problem in a Flowshop with Blocking," Proceedings, International Conference on Manufacturing Automation, Hong Kong, pp. 848-853, August 10-12, 1992.

Logendran, R., Ramakrishna, P. and Sriskandarajah, C., "A Higher Level Heuristic for the Selection of Machines and Process Plans in Cellular Manufacturing,” Proceedings, 1992 Summer Computer Simulation Conference, Reno, NV, pp. 1103-1107, July 27-30, 1992.

Logendran, R., Ramakrishna, P. and Sriskandarajah, C., "Design of Manufacturing Cells Via Tabu Search," Proceedings, 2nd International Conference on Flexible Automation and Information Management, Falls Church, VA, pp. 633-644, June 30-July 2, 1992.

Logendran, R., "Simultaneous Machine-Part Grouping Approach in Manufacturing Cells," Proceedings, 14th Conference on Computers and Industrial Engineering, Cocoa Beach, FL, pp. 77-80, March 9-11, 1992.

Logendran, R., "Group Scheduling Problem: Key to Flexible Manufacturing Systems," Proceedings, 14th Conference on Computers and Industrial Engineering, Cocoa Beach, FL, pp. 113-116, March 9-11, 1992.

Logendran, R., "Effect of Alternative Process Plans in Manufacturing Cell Design: Complexity Issues," Proceedings, 18th Annual NSF Grantees Conference on Design and Manufacturing Systems Research, Atlanta, GA, pp. 885-889, January 8-10, 1992.

Logendran, R. and West, T.M., "A Comparison of Methodologies for Efficient Part-Machine Cluster Formation," Proceedings, 13th Conference on Computers and Industrial Engineering, Orlando, FL, pp. 285-289, March 11-14, 1991.

Logendran, R., Nudtasomboon, N. and Magnuson, D., "A Methodolog y for Implementing a Cellular Manufacturing System in the Parts Manufacturing Plant," Proceedings, Joint International Conference on Factory Automation and Information Management, Limerick, Ireland, pp. 828-839, March 13-15, 1991.

Logendran, R. and West, T.M., "A Machine-Part Based Grouping Algorithm in Cellular Manufacturing," Proceedings, 12th Conference on Computers and Industrial Engineering, Orlando, FL, pp. 57-61, March 12-14, 1990.

Logendran, R. and Terrell, M.P., "Program Planning and Development of a National University Teleconference Network Using Simulation," Proceedings, Winter Simulation Conference, Washington, D.C., pp. 776-785, December 8-10, 1986.

Eldin, H.K. and Logendran, R., "Economic Model for Metric Conversion Investment," Proceedings, IEEE International Large Scale Systems Symposium, Virginia Beach, VA, pp. 202-205, October 11-13, 1982.

Reports and Others

Logendran, R. and Aryal, A., "Robust Batch Scheduling and Capacity Planning," Final Report for ATI Albany Operations, September 2018.

Logendran, R., "A Generalized Framework for Scheduling of Printed Circuit Boards," Final Report for the National Science Foundation, September 2015.

Logendran, R., "A Generalized Framework for Scheduling of Printed Circuit Boards," Fourth Year Progress Report for the National Science Foundation, September 2014.

Logendran, R., "A Generalized Framework for Scheduling of Printed Circuit Boards," Third Year Progress Report for the National Science Foundation, September 2013.

Logendran, R., "A Generalized Framework for Scheduling of Printed Circuit Boards," Second Year Progress Report for the National Science Foundation, September 2012.

Logendran, R. and Mehravaran, Y., "Bicriteria Forge Scheduling of Jobs," Final Report for ATI Albany Operations, September 2012.

Logendran, R., "A Generalized Framework for Scheduling of Printed Circuit Boards," First Year Progress Report for the National Science Foundation, September 2011.

Logendran, R. and Dongchen Lu, "Spur/Bevel Gear Flow Line Scheduling," Final Report for Boeing Portland, September 2011.

Logendran, R. and Mehravaran, Y., "Bicriteria Job Scheduling with Dual Resource Constraints," Final Report for Davis Tool Inc., April 2011.

Logendran, R. and Panahi, H., "Scheduling and Rescheduling of Castings," Final Report for PCC Structurals, Inc., September 2010.

Logendran, R. and Pandya, V., "Scheduling and Rescheduling of Metal Pipes," Final Report for the Northwest Pipe Company, September 2009.

Logendran, R. and Wang, L., “Dynamic Travel Time Estimation Using Regression Trees,” Final Report for the Oregon Department of Transportation, September 2008.

Logendran, R., “Urban Commodity Flow Data Collection and Analysis Using Global Positioning Systems,” Final Report for the Port of Portland, May 2006.

Logendran, R., “Scheduling Methodologies for Electronics and Hardware Manufacturing,” Final Report for the National Science Foundation, September 2005.

Logendran, R., “Scheduling Methodologies for Electronics and Hardware Manufacturing,” Third Year Progress Report for the National Science Foundation, September 2004.

Logendran, R., "Scheduling Methodologies for Electronics and Hardware Manufacturing," Second Year Progress Report for the National Science Foundation, September 2003.

Logendran, R., "Scheduling Methodologies for Electronics and Hardware Manufacturing," First Year Progress Report for the National Science Foundation, March 2002.

Logendran, R., “Applications of Manufacturing Modeling Techniques to Industry-Relevant Problems in Design and Scheduling,” Final Report for the Fulbright Commission, Kuala Lumpur, Malaysia, September 2000.

Logendran, R., “Scheduling Methodologies for Manufacturing Operations,” Final Report for the NASA/ASEE Summer Faculty Fellowship Program, Sponsored by NASA-Johnson Space Center, Houston, TX, August 1997.

Logendran, R., “Design and Scheduling of Cellular Manufacturing Systems,” Final Report for the National Science Foundation, May 1996.

Logendran, R., "An Investigation into Consolidating the Machines in A and C Bays for Setting up Manufacturing Cells in A-Bay at McClellan Air Force Base," Final Report for the Summer Faculty Research Program, Sponsored by the Air Force Office of Scientific Research, Bolling Air Force Base, Washington, D.C., and McClellan Air Force Base, Sacramento, CA, September 1995.

Logendran, R., "Economies of Production Through Duplicating Bottleneck Machines and Subcontracting Bottleneck Parts in Cellular Manufacturing," Final Report for the National Science Foundation, April 1994.

Logendran, R., "Economies of Production Through Duplicating Bottleneck Machines and Subcontracting Bottleneck Parts in Cellular Manufacturing," First Year Progress Report for the National Science Foundation, September 1992.

Logendran, R., "Workload Based Model for Minimizing Total Moves Contributed by Both Intercell and Intracell Moves in Cellular Manufacturing," Final Research Report for the Fourth Quarter Research Fellowship awarded at Southern Illinois University at Edwardsville, September 1989.

Logendran, R., "Mechanical Fiber Aligner for Carpeting Concepts," Final Report for the Center for Advanced Manufacturing and Production at Southern Illinois University at Edwardsville, August 1987.

Logendran, R., "Single Product Multi-Period Plant Location-Allocation Problems with Price Sensitive Demand," Final Research Report for the Fourth Quarter Research Fellowship awarded at Southern Illinois University at Edwardsville, October 1986.

Logendran, R., "Plant Location-Allocation Problems with Price Sensitive Stochastic Demands," Unpublished Ph.D. Dissertation, Oklahoma State University, 1984.

Adulbhan, P., Tabucanon, M.T., Tang, J.C.S., Logendran, R. and Acio, E.C., "The Role of Japanese Joint Ventures in the Development of the Automobile Industry in Thailand," Final Research Report for the Japan Foundation, Asian Institute of Technology, Bangkok, Thailand, March 1981.

Logendran, R., "A Quantitative Model for Optimal Operation Arrangement of a Bi-Fuel Thermal Power Plant," Unpublished M.Eng. Thesis, Asian Institute of Technology, 1980.

Conference Presentations

Aryal, A. and Logendran, R., “Bicriteria Job Scheduling with Split Lots,” presented at the Fall INFORMS Conference, Phoenix, AZ, November 4-7, 2018.

Shahvari, O. and Logendran, R., “A Branch-and-Price Algorithm for Solving Bi-criteria Batch Scheduling Problems in Hybrid Flow Shops," presented at the Fall INFORMS Conference, Houston, TX, October 22-25, 2017.

Shahvari, O. and Logendran, R., “Quantifying the Performance of a Tabu Search/PathRelinking Algorithm for Batch Scheduling in Hybrid Flow Shops," presented at the Fall INFORMS Conference, Nashville, TN, November 13-16, 2016.

Shahvari, O. and Logendran, R., “Hybrid Flow Shop Batch Scheduling Problem with a Bi-Criteria Objective," presented at the Fall INFORMS Conference, Philadelphia, PA, November 1-4, 2015.

Shahvari, O. and Logendran, R., “Sequence-dependent Batch Scheduling Problem on Unrelated-parallel Machines," presented at the Fall INFORMS Conference, San Francisco, CA, November 9-12, 2014.

Bozorgirad, M.A. and Logendran, R., "Developing a Tight Lower Bound for a Group Scheduling Problem in Hybrid Flowshops," presented at the Fall INFORMS Conference, Minneapolis, MN, October 6-9, 2013.

Yazdani Sabouni, M.T. and Logendran, R., "A Branch-and-Price Algorithm for a Dynamic PCB Assembly System," presented at the Fall INFORMS Conference, Minneapolis, MN, October 6-9, 2013.

Bozorgirad, M.A. and Logendran, R., "Sequence-Dependent Group Scheduling in Hybrid Flowshops," presented at the Fall INFORMS Conference, Phoenix, AZ, October 14-17, 2012.

Bozorgirad, M.A. and Logendran, R., "Non-Permutation Schedules in Hybrid Flowshops: Tabu Search Algorithm Versus Genetic Algortihm," presented at the Fall INFORMS Conference, Phoenix, AZ, October 14-17, 2012.

Mehravaran, Y. and Logendran, R., "Lower Bounding Methods for Hybrid Flowshop Scheduling with Dual Resources," presented at the Fall INFORMS Conference, Phoenix, AZ, October 14-17, 2012.

Panahi, H. and Logendran, R., "A Branch-and-Price Algorithm for a Flexible Flow Shop Scheduling Problem with Blocking Constraint, presented at the Fall INFORMS Conference, Phoenix, AZ, October 14-17, 2012.

Yazdani Sabouni, M.T. and Logendran, R., "Decomposition Based Lower Bounds for a Dynamic PCB Assembly System," presented at the Fall INFORMS Conference, Phoenix, AZ, October 14-17, 2012.

Mehravaran, Y. and Logendran, R., "Bicriteria Forge Scheduling," presented at the Conference of the British Operational Research Society (OR 54), Edinburgh, Scotland, September 4-6, 2012.

Mehravaran, Y. and Logendran, R., "Dual-Resource Scheduling in a Flowshop," presented at the 2012 INFORMS International Conference, Beijing, China, June 24-27, 2012.

Bozorgirad, M.A. and Logendran, R., "Bicriteria Group Scheduling Problem on a Set of m Unrelated-Parallel Machines," presented at the 21st Annual Industrial and Systems Engineering Research Conference (ISERC), Orlando, FL, May 20-23, 2012.

Mehravaran, Y. and Logendran, R., "Dual Resource Scheduling with Distinct Setup and Run Labor," presented at the Fall INFORMS Conference, Charlotte, NC, November 13-16, 2011.

Bozorgirad, M.A. and Logendran, R., "Group Scheduling on Unrelated-Parallel Machines," presented at the Fall INFORMS Conference, Charlotte, NC, November 13-16, 2011.

Yazdani Sabouni, M.T. and Logendran, R., "Single Machine Carryover Sequence-Dependent Group Scheduling Problems in PCB Manufacturing," presented at the Fall INFORMS Conference, Charlotte, NC, November 13-16, 2011.

Mehravaran, Y. and Logendran, R., “Bicriteria Unrelated Parallel Machine Scheduling with Dual Resource Constraints,” presented at the 2011 Optimization Days, Montreal, Canada, May 2-4, 2011.

Mehravaran, Y. and Logendran, R., "Dual Resource Scheduling on a Two-stage Unrelated Parallel Machine," presented at the Fall INFORMS Conference, Austin, TX, November 7-10, 2010.

Panahi, H. and Logendran, R., "A Three Stage Flexible Flow Shop with Blocking and Discrete Machnies and a Blocking Constraint," presented at the Fall INFORMS Conference, Austin, TX, November 7-10, 2010.

Mehravaran, Y. and Logendran, R., "Flow Shop Supply Chain Scheduling," presented at the Fall INFORMS Conference, Austin, TX, November 7-10, 2010.

Panahi, H. and Logendran, R., "Minimization of Makespan and Total Tardiness in a Manufacturing Cell," presented at the Fall INFORMS Conference, Austin, TX, November 7-10, 2010.

Pandya, V. and Logendran, R., "Flexible Flowshop Scheduling with Machine Skipping," presented at the Fall INFORMS Conference, San Diego, CA, October 11-14, 2009.

Wang, L. and Logendran, R. “Speed as a Proxy in Travel Time Estimation Using Regression Trees,” presented at the Fall INFORMS Conference, Washington, D.C, October 12-15, 2008.

Wang, L., Logendran, R. and Zhang, L., “Travel Time Estimation,” presented at the Fall INFORMS Conference, Seattle, WA, November 4-7 2007.

Mbugua, W. and Logendran, R., “Unequal Area Facility Layout: Location and Territorialization, presented at the 16th Annual Industrial Engineering Research Conference (IERC), Nashville, TN, May 19-23, 2007.

Gelogullari, C.A. and Logendran, R., “Tabu Search Heuristics for the Group Scheduling Problems in PCB Manufacturing,” presented at the INFORMS Conference, Pittsburgh, PA, November 5-8, 2006.

Gelogullari, C.A. and Logendran, R., “Decomposition Based Lower Bounds for the Three Machine Group Scheduling in PCB Manufacturing,” presented at the INFORMS Conference, San Francisco, CA, November 13-16, 2005.

Salmasi, N. and Logendran, R., “Minimization of Makespan in Multi-Stage Group Scheduling Problems with Sequence-Dependent Setups,” presented at the INFORMS Conference, San Francisco, CA, November 13-16, 2005.

Parthanadee, P. and Logendran, R., “A Multi-Product, Multi-Depot Periodic Distribution Problem under Limited Supply Environment,” presented at the INFORMS Conference, San Francisco, CA, November 13-16, 2005.

Peterson, C., Helvie, D., Logendran, R., Puthpongsiriporn, T. and Billo, R., “Collection and Analysis of Commodity Movement Data Using Global Positioning Systems,” presented at the INFORMS Conference, San Francisco, CA, November 13-16, 2005.

Gelogullari, C.A. and Logendran, R., “Three Machine Group-Scheduling Problems in PCB Manufacturing,” presented at the INFORMS Conference, Denver, CO, October 24-27, 2004.

Gelogullari, C.A. and Logendran, R., “Tight Lower Bounds for Group Scheduling Problems in Printed Circuit Board Manufacturing,” presented at the Conference of the British Operational Research Society (OR 46), York, United Kingdom, September 7-9, 2004.

Salmasi, N. and Logendran, R., “Multi-Stage Group Scheduling Problems in Hardware Manufacturing,” presented at the INFORMS Conference, Atlanta, GA, October 26-29, 2003.

Logendran, R., Salmasi, N. and Sriskandarajah, C., “Two Machine Group Scheduling Problem with Sequence-Dependent Setup Times,” presented at the 5th International Congress on Industrial and Applied Mathematics, (ICIAM), Sydney, Australia, July 7-11, 2003.

Logendran, R., Salmasi, N. and Sriskandarajah, C., “Group Scheduling Problems in Hardware Manufacturing,” presented at the INFORMS Conference, San Jose, CA, November 17-20, 2002.

Logendran, R. and Sriskandarajah, C., “Group Scheduling Problems in Electronics Manufacturing,” presented at the INFORMS Conference, Miami Beach. FL, November 4-7, 2001.

Logendran, R. and Karim, Y., “Impact of Automated Guided Vehicles in the Design of Cellular Systems,” presented at the INFORMS Conference, Philadelphia, PA, November 7-10, 1999.

Logendran, R. and Capps, C.H., “Methodology for Scheduling the Placement of Components in Circuit Board Assembly,” presented at the INFORMS Conference, Seattle, WA, October 25-28, 1998.

Logendran, R. and Karim, Y., “Effect of Alternative Cell Locations and Material Transporters in the Design of Manufacturing Cells,” presented at the INFORMS Conference, Dallas, TX, October 26 - 29, 1997.

Logendran, R. and Sonthinen, A., “Scheduling of General Flexible Machining Systems: A New Approach,” presented at the INFORMS Conference, New Orleans, LA, October 29 - November 1, 1995.

Logendran, R., "A Systematic Approach to Manufacturing Cell Design," presented at the ORSA/TIMS Conference, Detroit, MI, October 23-26, 1994.

Logendran, R., Mai, L. and Talkington, D., "Single-Pass Vs. Multiple-Pass Heuristics for Group Scheduling Problems," presented at the ORSA/TIMS Conference, Phoenix, AZ, October 31- November 3, 1993.

Logendran, R. and Ramakrishna, P., "A Realistic Approach to the Cell Formation Problem in Cellular Manufacturing," presented at the ORSA/TIMS Conference, San Francisco, CA, November 1-4, 1992.

Logendran, R. and Sriskandarajah, C., "A Multi-Stage Group Scheduling Problem with Blocking and Anticipatory Setups," presented at the 1992 Canadian Operations Research Society (CORS) Conference, Toronto, Canada, June 1-3, 1992.

Logendran, R., "Economic Considerations of Machine Duplication in Manufacturing Cells," presented at the ORSA/TIMS Conference, Anaheim, CA, November 3-6, 1991.

Logendran, R., "Impact of Sequence of Operations and Layout of Cells in Cellular Manufacturing," presented at the ORSA/TIMS Conference, Philadelphia, PA, October 28-31, 1990.

Logendran, R., "Workload Based Model for Minimizing Total Moves Contributed by Both Intercell and Intracell Moves in Cellular Manufacturing," presented at the International ORSA/TIMS/CORS Conference, Vancouver, B.C., Canada, May 7-10, 1989.

Logendran, R., "Microcomputer Implementation of a Program Planning Network Using Simulation," presented at the ORSA/TIMS Conference, Denver, CO, October 23-26, 1988.