• Herramientas de producción: ayudas para el mejoramiento de los procesos productivos 

  Juan Gregorio, A.P. (Fondo Editorial Universidad EAFIT, 2011-01-01)

  El libro presenta de manera integrada algunas de las técnicas de mejoramiento de procesos productivos de mayor aplicación en la industria, con el propósito de que el lector comprenda las relaciones que existen entre cada ...

• Planeación de la Producción 

  Castro Zuluaga, C.A. (Fondo Editorial Universidad EAFIT, 2008-01-01)

  Este texto presenta desde un punto de vista sistémico, el proceso de la planeación de la producción con el propósito de que el lector comprenda, analice, desarrolle, relacione e implemente las diferentes etapas que lo conforman.

• Combining LR and 2-opt for scheduling a single machine subject to job ready times and sequence dependent setup times 

  Rojas-Santiago, M.; Muthuswamy, S.; Vélez-Gallego, M.C.; Montoya-Torres, J.R. (Institute of Industrial Engineers, 2014-01-01)

  In this research, the job ready times and sequence-dependent setup times of a single machine scheduling problem are considered with the objective of makespan minimization. As the problem is NP-hard, a Lagrangean Relaxation ...

• Benchmarking methodology on lean manufacturing in the apparel industry 

  Juan Gregorio, A.P.; Victoria Eugenia, B.H.; María Jimena, R.M. (Fraunhofer-Verlag; Fraunhofer-Verlag, 2011-01-01)

  This project provides the methodology to apply a Benchmarking approach between different companies in the apparel sector, the aim of the project is to evaluate the implementation degree of Lean manufacturing in their ...

• An approach for printing the maximum possible number of images 

  Rojas-Santiago M.; Barbosa R.C.; Muthuswamy S.; Hulett M.; Velez-Gallego M.C. (Institute of Industrial Engineers, 2017-01-01)

  This paper considers a real life application of a printing process in a lithographic company that manufactures food packaging bags. The focus area of this problem is to print a variety of 2D images of bags on a surface ...

• A multi-objective evolutionary approach to improve the environmental performance of a supply chain 

  Ozden S.G.; Vélez-Gallego M.C. (Institute of Industrial Engineers, 2017-01-01)

  The problem of improving the environmental performance of a supply chain without entailing excessive cost is becoming a frequent problem as companies face an increasing pressure from governments and customers for reducing ...

• A variable block insertion heuristic for permutation flowshops with makespan criterion 

  Tasgetiren M.F.; Pan Q.-K.; Kizilay D.; Velez-Gallego M.C. (Institute of Electrical and Electronics Engineers Inc., 2017-01-01)

  This paper proposes a populated variable block insertion heuristic (PVBIH) algorithm for solving the permutation flowshop scheduling problem with the makespan criterion. The PVBIH algorithm starts with a minimum block size ...

• InCyTo: Herramienta para la enseñanza del inventario de ciclo en cursos de Gestión Logística 

  Castro Zuluaga C.A.; Mendoza Vásquez C.; Gallego Roch L. (Latin American and Caribbean Consortium of Engineering Institutions, 2017-01-01)

  One of the areas that requires greater attention within a company, it is the one responsible for the management of inventories, which are considered as a current asset that will affect positively or negatively the ...

• Use of a serious game for teaching operations programming: Students' perceptions 

  Carmona Gonzalez G.L.; Pelaez Valencia L.E.; Trefftz H. (Institute of Electrical and Electronics Engineers Inc., 2018-01-01)

  This paper describes the experiences in the design, construction and validation of a serious game to be used as a support to teach Operations Management (or Operations Programming) in a Production Engineering program. The ...

• Scheduling a Job Shop with a BPM Using Simulated Annealing. Proceedings of Industrial Engineering Research Conference (ISERC) 

  Rojas-Santiago; Miguel; Mario C. Vélez-Gallego; Muthuswamy; Shanthi; Damodaran; Purushothaman (Inst of Industrial Engineers; Cdr edition, 2012-05-23)

  We consider a scheduling problem commonly observed in the metal working industry. We analyze a job shop which is equipped with one batch processing machine (BPM)

• Biomedical Computer Vision Using Computer Algebra: Analysis of a Case of Rhinocerebral Mucormycosis in a Diabetic Boy 

  Mario C. Vélez-Gallego; Giraldo JO (Springer Berlin Heidelberg, 2010-01-01)

  Computer algebra is applied to biomedical computer vision. Specifically certain biomedical images resulting from a case of rhinocerebral mucormysocis in a diabetic boy are analyzed using techniques in computational geometry ...

• Replanificación de Abajo hacia Arriba. Aproximación Mediante un Enfoque Práctico 

  Castro Zuluaga; Castro; Jaime (Universidad de Los Andes, 2010-07-23)

  Ante la deficiencia en los sistemas MRP al no considerar la capacidad como una restricción para las operaciones

• Makespan minimization on a single batch processing machine 

  Mario C. Vélez-Gallego; Rodriguez; Manuel; Damodaran; Purushothaman (Universidad de Los Andes, 2010-07-23)

  A batch processing machine (BPM) can process several jobs simultaneously as a batch as long as its capacity is not violated.

• Herramienta académica para distribución del almacén según el pick density 

  Arrieta-Posada; Juan Gregorio; Carmona; Guillermo Leon; Rodriguez; D.C.; Ruíz; S. (Universidad de Los Andes, 2010-07-23)

  La distribución de los artículos en el almacén tiene un alto impacto en los costos logísticos de las empresas. Existen diferentes estrategias de distribución para un almacén

• Minimizing Makespan in a No-Wait Flow Shop With Batch Processing Machines 

  Muthuswamy; Shanthi; Mario C. Vélez-Gallego; Maya; Jairo; Rojas-Santiago; Miguel (Institute of Industrial Engineers ( IIE ), 2011-05-25)

  Given a set of jobs and two batch processing machines (BPMs) arranged in a flow shop environment

• PSO for Minimizing Makespan of Non-Identical Parallel Batch Processing Machines 

  Damodaran; Purushothaman; Diyadawagamage; Don Asanka; Mario C. Vélez-Gallego (Institute of Industrial Engineers ( IIE ), 2011-05-25)

  Environmental Stress Screening (ESS) chambers are commonly used to test Printed Circuit Boards (PCBs) to detect early failures before they are used in the field. This research is motivated by our interactions with an ...

• Minimizing Total Weighted Tardiness on a Batch-Processing Machine with Non-Identical Job Sizes and Non-Zero Ready Times 

  Mario C. Vélez-Gallego; Maya; Jairo; Purushothaman; Damodaran (Institute of Industrial Engineers ( IIE ), 2011-05-25)

  This research was motivated by a practical application observed at an electronics manufacturing facility in which meeting customer due dates is the primary objective. Each job to be scheduled is defined by its processing time

• ABC Multi-Classifier: A Simple Tool for Multi Criteria ABC Analysis. 

  Castro Zuluaga; Castro; Jaime; Rodriguez; Manuel (Universidad de Los Andes, 2010-07-23)

  Organizations have many stock keeping units (sku?s) that must be controlled for inventory purposes. In order to have an efficient control of all of them

• Mejoramiento de una herramienta académica para la distribución de un almacén según la frecuencia de accesos 

  Carmona; Guillermo Leon; Arrieta-Posada; Juan Gregorio; Rodriguez; Diana Cecilia; Botero; Sara Cristina (Latin American and Caribbean Consortium of Engineering Institutions (LACCEI Inc), 2012-01-01)

  La recolección de pedidos es una de las actividades de mayor impacto en tiempo y costo dentro de un almacén.Existen diferentes estrategias que permiten optimizarla. Una de ellas es la ubicación de los productos de acuerdo ...

• Propuesta de un juego serio de apoyo al curso de programación de producción 

  Carmona; Guillermo Leon; Gomez; H.T. (Latin American and Caribbean Consortium of Engineering Institutions (LACCEI Inc), 2012-07-01)

  El creciente mercado de los videojuegos y una población que cada vez está más habituada a ellos han motivado una exploración creciente de su usocomo herramientade educación. El uso de los videojuegos con objetivos de aprendizaje

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