2015-01-15 Faculty Senate Meeting Minutes,
2015
Morehead State University
2015-01-15 Faculty Senate Meeting Minutes, Faculty Senate. Morehead State University
Faculty Senate Records
Faculty Senate Meeting Minutes from January 15, 2015.
Business To Academia: Taking Lean From Pella Corporation To Dordt College,
2015
Dordt College
Business To Academia: Taking Lean From Pella Corporation To Dordt College, Dale Zevenbergen
Faculty Work Comprehensive List
Presentation from the Second Annual Siouxland Lean Consortium Conference held in Sioux City, Iowa, January 13, 2015,
The Road To 60 Years And Beyond: How The Emotions Of A Leader Drive Sustainable Brand Growth,
2015
Case Western Reserve University
The Road To 60 Years And Beyond: How The Emotions Of A Leader Drive Sustainable Brand Growth, Roy Gifford
Student Scholarship
Ad spending is expected to reach $545 billion by the end of 2014. Despite the tremendous resources allocated to marketing, brand deaths still occur (e.g., Oldsmobile, Trans World Airlines, Plymouth, and Woolworth Stores). Yet, some brands 60 years and older (e.g., John Deere) have remained relevant across generations of consumers. We call these heritage brands. We define a heritage brand as a brand that (1) is at least 60 years old, (2) is authentic, (3) is trusted, (4) has strong brand recognition, and (5) has the ability to generate brand stories. To date, no literature addresses the behaviors of leaders …
An Automation Laboratory For Mba Education In Advanced Manufacturing Management,
2015
Case Western Reserve University
An Automation Laboratory For Mba Education In Advanced Manufacturing Management, Henry C. Co, Shih-Ken Chen
Research Reports from the Department of Operations
We describe an automation laboratory for MBA education. The laboratory facility includes an FMS emulator which uses actual microprocessor-based hardware for computer control, and computer simulation to emulate the signals emanating from the various machining centers. [Published circa 1987-1989.]
A Mean Value Analysis Model For Analyzing Manufacturing Systems: With Emphasis On Layout And Material Flow,
2015
Case Western Reserve University
A Mean Value Analysis Model For Analyzing Manufacturing Systems: With Emphasis On Layout And Material Flow, Albert Wu, Henry C. Co, Arnold Reisman
Research Reports from the Department of Operations
Queuing-network models yield closed-form analytical solutions and can provide decision makers valuable insights about the systems modeled. This paper presents FMS-Q, a mean-value analysis model of job-shop like systems such as flexible manufacturing systems. FMS-Q models the layout and the output queues at each node of the FMS explicitly. Lastly, a simulation study using Caterpillar data is presented to compare the relative performance of several queueing models of FMS. Specifically FMS-Q performance is compared to that of CAN-Q and MVA-Q using the same inputs. [Published circa 1986-1989.]
A Frequency Domain Step Size Estimation Procedure For Path Search Simulation Optimization Algorithms,
2015
Case Western Reserve University
A Frequency Domain Step Size Estimation Procedure For Path Search Simulation Optimization Algorithms, Sheldon H. Jacobson, Lee W. Schruben
Research Reports from the Department of Operations
A frequency domain approach for step size estimation in path search simulation optimization algorithms is presented. The approach is based on Newton's method. Computational comparisons with stochastic approximation step sizes are included which indicate that the two methods can be effectively used together. The frequency domain approach can be used first to efficiently move into a neighborhood of the local optima; stochastic approximation can then improve the accuracy of the estimated optima. [Published circa 1998-1990.]
Predicting Doctorate Production In The Usa: Some Lessons For Long-Range Forecasters,
2015
Case Western Reserve University
Predicting Doctorate Production In The Usa: Some Lessons For Long-Range Forecasters, Bruce Pollack-Johnson, Burton V. Dean, Arnold Reisman, Alfred R. Michenzi
Research Reports from the Department of Operations
The nine major independently conducted forecasts of doctoral degree production for the 1970's shared a consistently high bias, although one was quite accurate. In this paper we compare the forecasting models based upon these results and discuss the implications for long-range forecasting. We show that the bias was mainly due to a common core assumption (exemplifying "assumption drag") that students would pursue degrees at clo-se to the existing rates in spite of decreasing traditional demand for graduates. The results also indicate the value of simple models and eclectic forecasting methods, the desirability of robust causal models and dangers of extrapolative …
Logistics Network Design: Modelling And Informational Considerations,
2015
Case Western Reserve University
Logistics Network Design: Modelling And Informational Considerations, Ronald H. Ballou
Research Reports from the Department of Operations
This article discusses the application of modelling to the problem of planning the design a business logistics network. The models are categorized and selected ones of particular importance are illustrated and evaluated against practice. Suggestions on how to effectively manipulate location-related data are given. An attempt is made to assess which models have worked well in practice and to give some personal assessments as to the directions that modelling should take to be better accepted by practitioners and managers. [Published circa 1988-1990.]
Analysis Of Runway Operations,
2015
Case Western Reserve University
Analysis Of Runway Operations, David A. Schrady
Research Reports from the Department of Operations
This paper deals with the questions of runway capacity and delays at an air terminal. Analytic models are developed to calculate the landing capacity and operations (landings and take-offs) capacity. A feature of the analysis is the derivation of the runway threshold arrival distribution of landing aircraft, which then allows access to the departure capacity. Arrival and departure delay expressions are also given and serve to dramatically illustrate capacity limitations. The analysis brings out the factors limiting system capacity and may be used to program system improvements as traffic increases or as the mix of aircraft using the facility changes …
A Methodology For Configuring Cellular Manufacturing Systems,
2015
Case Western Reserve University
A Methodology For Configuring Cellular Manufacturing Systems, Henry C. Co, A. Abdelaziz
Research Reports from the Department of Operations
This paper presents a three-step procedure for configuring machines into manufacturing cells, assigning the cells to process specific sets of jobs. First, operations are assigned, with the objective of balancing the workload. Then, we extended King's algorithm for cluster analysis. Finally a direct-search algorithm for defining the composition of manufacturing cells, the method of Partition Formation (PF), is presented. A comprehensive example is also included. [Likely published circa 1984-1988.]
A Taxonomy Of Mis,
2015
Case Western Reserve University
A Taxonomy Of Mis, David Majd
Research Reports from the Department of Operations
A perusal of the management information systems (MIS) literature or attendance at a major conference calls attention to the diversity of the discipline and the need to have some larger frame of reference in which to understand MIS research. This paper utilizes two MIS research frameworks to demonstrate the role of integrative thought in understanding and guiding MIS research. A literature review is used to support the claim that the benefits of improved recall, more effective hypothesis generation, wiser allocation of research resources and better interdisciplinary communication can result from the use of these frameworks. [Published circa 1988-1990.]
Quality Control Of A Unreliable Open Queueing Network Flexible Manufacturing System : With Scrapping And Infinite Buffer Capacity,
2015
Case Western Reserve University
Quality Control Of A Unreliable Open Queueing Network Flexible Manufacturing System : With Scrapping And Infinite Buffer Capacity, Lie-Fern Hsu, Charles S. Tapiero
Research Reports from the Department of Operations
An unreliable flexible manufacturing system described in terms of a multi-parts open queueing network is considered. Using such a system and manufacturing cell's unreliability, this paper provides an estimate of parts' AOQ's (average outgoing quality). In addition, a framework which integrates quality control and assesses in terms of quality and the operational characteristics of flexible manufacturing systems is devised. [Published circa 1986-1989.]
A Study Of The Effect That Title Mix On Store Shelves Has On Magazine Sales,
2015
Case Western Reserve University
A Study Of The Effect That Title Mix On Store Shelves Has On Magazine Sales, Arnold Reisman, Lowell Lorenzo, Michael Sutila
Research Reports from the Department of Operations
This study examines the distribution practices of the George R. Klein News Company, a magazine distributor in Northeast Ohio operating on a consignment basis. The magazine industry faces challenges, including high return rates from retail outlets and frequent sell-outs of popular titles. This paper explores a statistical experiment designed to address these issues by testing the hypothesis that adjusting distribution—reducing copies of low-seller titles and increasing copies of high-seller titles—can improve overall sales performance. The study aims to optimize magazine allocation to individual retailers, balancing supply and demand more effectively. [Published circa 1986-1989.]
Heuristics: Rules Of Thumb For Logistics Decision Making,
2015
Case Western Reserve University
Heuristics: Rules Of Thumb For Logistics Decision Making, Ronald H. Ballou
Research Reports from the Department of Operations
A careful look is taken at the use of heuristics, or rules of thumb, in logistics decision making. These rules that guide computational procedures to find satisfactory solutions quickly are vital to solving many logistics problems. Heuristics are defined and appraised as a procedure in contrast with simulation and optimization methods. Examples are given of the use of heuristics in both strategic and operating problem types. How to develop heuristics is also discussed.
A Strategic Planning Process For Barter Or Other Compensatory Arrangements,
2015
Case Western Reserve University
A Strategic Planning Process For Barter Or Other Compensatory Arrangements, Bardia Kamrad, Arnold Reisman
Research Reports from the Department of Operations
This paper introduces a strategic planning process model tailored for barter and other compensatory arrangements, expanding upon other research on the topic. The model integrates concepts from utility theory, addressing scenarios with multiple potential outcomes, decision makers, and criteria. A cost-benefit analysis framework is employed, utilizing decision tables to evaluate and optimize these complex arrangements. The approach provides a systematic methodology for decision-making in contexts involving multiple variables and stakeholders. [Published circa 1988-1990.]
A Taxonomy Of Simulation Languages For Design And Analysis Of Computer-Integrated Manufacturing Systems,
2015
Case Western Reserve University
A Taxonomy Of Simulation Languages For Design And Analysis Of Computer-Integrated Manufacturing Systems, Arnold Reisman, Henry C. Co, Albert Wu
Research Reports from the Department of Operations
Simulation is a very robust and versatile system analysis technique. However, many common functionalities of the simulation methodology are not available in general-purpose computer languages. Model building is usually a tedious, time-consuming, and error-prone process. To alleviate these problems, special-purpose simulation languages have been developed to support system analysts. This paper presents a taxonomy of special-purpose simulation languages, with emphasis on their applications in designing and analyzing Flexible Manufacturing Systems (FMS). [Likely published circa 1990?]
Batching And Tool Configuration Of Flexible Manufacturing Systems,
2015
Case Western Reserve University
Batching And Tool Configuration Of Flexible Manufacturing Systems, Henry C. Co, Shih-Ken Chen, Jeanette S. Biermann
Research Reports from the Department of Operations
We present some simple mathematical models for solving the problems of hatching and configuring the tool magazines of flexible manufacturing systems. Parts are hatched in an FMS to join different queues before they are introduced to the shop floor. The FMS is configured for each queue and there is a switch-over involved. [Likely published circa 1984-1988.]
Some Observations On The Optimal Material Removal Rate In Unreliable Metal Cutting Processes,
2015
Case Western Reserve University
Some Observations On The Optimal Material Removal Rate In Unreliable Metal Cutting Processes, Anlong Li, Wenyaw Chan, Henry C. Co
Research Reports from the Department of Operations
This paper examines the foundation for economic analysis in unreliable metal cutting processes. We present some results on the machining parameter optimization problem, explaining the effect of the cutting speed on tool life and the rate of acceptance. [Published circa 1985-1988.]
Multi-Item Production And Inventory Management Under Price Uncertainty,
2015
Case Western Reserve University
Multi-Item Production And Inventory Management Under Price Uncertainty, Bani P. Banerjee, S. Sankar Sengupta, Gifford H. Symonds
Research Reports from the Department of Operations
A model is presented for the derivation and implementation of optimal linear decision rule for a firm producing and dealing in a number of interacting products, and possessing partial influence on their prices. The behavior of a multi-item production-inventory complex is represented as the dynamics of suitably defined state variables under the influence of decision rules that are stable and linear in the state variables, but otherwise unspecified. The dynamical equations are stochastic owing to the presence of stochastic processes in the forcing terms. The statistical properties of these processes, together with the decision rules, determine the statistics of the …
Machining Parameter Selection For A Stochastic Flow System,
2015
Case Western Reserve University
Machining Parameter Selection For A Stochastic Flow System, Wenyaw Chan, Anlong Li, Henry C. Co
Research Reports from the Department of Operations
This paper examines the foundation for economic analysis in unreliable metal cutting processes. Using queuing models, we present some observations on the effect of cutting speed upon tool life, rate of acceptance of work, and mean flow time in machining parameter optimization. [Published circa 1987-1989.]
