{"60570":{"#nid":"60570","#data":{"type":"event","title":"PRODUCTION PLANNING MODELS WITH RESOURCES SUBJECT TO CONGESTION","body":[{"value":"\u003Cp\u003E\u003Cstrong\u003ETITLE:\u003C\/strong\u003E\u0026nbsp;\u0026nbsp; \u003Cstrong\u003EPRODUCTION PLANNING MODELS WITH RESOURCES SUBJECT TO\nCONGESTION\u003C\/strong\u003E\u003C\/p\u003E\u003Cp\u003E\u003Cstrong\u003ESPEAKER:\u0026nbsp;\u0026nbsp; Reha Uzsoy\u003C\/strong\u003E\u003C\/p\u003E\u003Cp\u003E\u003Cstrong\u003EABSTRACT:\u003C\/strong\u003E\u003C\/p\u003E\u003Cp\u003E\u003Ca name=\u0022OLE_LINK3\u0022\u003EA fundamental\ndifficulty in developing effective production planning models has been\naccurately reflecting the nonlinear dependency between workload and lead times.\nWe develop a mathematical programming model for production planning in\nmultiproduct, single stage systems that captures the nonlinear dependency\nbetween workload and lead times. We then use outer linearization of this\nnonlinear model to obtain a linear programming formulation and extend it to\nmultistage systems. Extensive computational experiments validate the approach\nand compare its results to conventional models that assume workload-independent\nplanning lead times. We conclude with some future directions including\napplications to integrated planning of production starts and safety stocks.\u003C\/a\u003E\u003C\/p\u003E\u003Cp\u003EBio: \u003Cstrong\u003EReha Uzsoy\u003C\/strong\u003E is Clifton A.\nAnderson Distinguished Professor in the Edward P. Fitts Department of\nIndustrial and Systems Engineering at North Carolina State University. He holds\nBS degrees in Industrial Engineering and Mathematics and an MS in Industrial\nEngineering from Bogazici University, Istanbul, Turkey. He received his Ph.D in\nIndustrial and Systems Engineering in 1990 from the University of Florida. His\nteaching and research interests are in production planning, scheduling, and\nsupply chain management. He is the author of one book, two edited books, and\nover eighty refereed journal publications. Before coming to the US he worked as\na production engineer with Arcelik AS, a major appliance manufacturer in\nIstanbul, Turkey. He has also worked as a visiting researcher at Intel\nCorporation and IC Delco. His research has been supported by the National\nScience Foundation, Intel Corporation, Hitachi Semiconductor, Harris\nCorporation, Kimberly Clark, Union Pacific, Ascension Health and General\nMotors. He was named a Fellow of the Institute of Industrial Engineers in 2005,\nOutstanding Young Industrial Engineer in Education in 1997 and a University\nFaculty Fellow by Purdue University in 2001, and has received awards for both undergraduate\nand graduate teaching. \u003Cbr \/\u003E\u003C\/p\u003E","summary":null,"format":"limited_html"}],"field_subtitle":"","field_summary":"","field_summary_sentence":"","uid":"27187","created_gmt":"2010-08-25 10:30:43","changed_gmt":"2016-10-08 01:52:11","author":"Anita Race","boilerplate_text":"","field_publication":"","field_article_url":"","field_event_time":{"event_time_start":"2010-09-21T12:00:00-04:00","event_time_end":"2010-09-21T13:00:00-04:00","event_time_end_last":"2010-09-21T13:00:00-04:00","gmt_time_start":"2010-09-21 16:00:00","gmt_time_end":"2010-09-21 17:00:00","gmt_time_end_last":"2010-09-21 17:00:00","rrule":null,"timezone":"America\/New_York"},"extras":[],"groups":[{"id":"1242","name":"School of Industrial and Systems Engineering (ISYE)"}],"categories":[],"keywords":[],"core_research_areas":[],"news_room_topics":[],"event_categories":[],"invited_audience":[],"affiliations":[],"classification":[],"areas_of_expertise":[],"news_and_recent_appearances":[],"phone":[],"contact":[],"email":[],"slides":[],"orientation":[],"userdata":""}}}