Search Results - "Porteus, L"

Primary care triaging of head and neck cancer referrals using the head and neck cancer risk calculator version 2: impact on a tertiary head and neck service by Li, L, Tikka, T, Morton, C, Chan, C, Hayois, L, Henderson, M, Hastie, C, Lee, L, Porteus, L, Nixon, I

“…This study aimed to investigate the use of the head and neck cancer risk calculator version 2 in a primary care setting and to evaluate the impact of the risk…”
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A Fractiles Perspective to the Joint Price/Quantity Newsvendor Model by Raz, Gal, Porteus, Evan L

“…Pricing and quantity decisions are critical to many firms across different industries. We study the joint price/quantity newsvendor model where only a single…”
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Stalking Information: Bayesian Inventory Management with Unobserved Lost Sales by Lariviere, Martin A, Porteus, Evan L

“…Retailers are frequently uncertain about the underlying demand distribution of a new product. When taking the empirical Bayesian approach of Scarf (1959), they…”
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Joint Inventory and Pricing Decisions for an Assortment by Aydin, Goker, Porteus, Evan L

“…We seek optimal inventory levels and prices of multiple products in a given assortment in a newsvendor model (single period, stochastic demand) under…”
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Simultaneous Capacity and Production Management of Short-Life-Cycle, Produce-to-Stock Goods Under Stochastic Demand by Angelus, Alexandar, Porteus, Evan L

“…This paper derives the optimal simultaneous capacity and production plan for a shortlife-cycle, produce-to-stock good under stochastic demand. Capacity can be…”
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Multi-Echelon Inventory Management under Short-Term Take-or-Pay Contracts by Goh, Joel, Porteus, Evan L.

“…We extend the Clark–Scarf serial multi‐echelon inventory model to include procuring production inputs under short‐term take‐or‐pay contracts at one or more…”
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Optimal Timing of Reviews in Concurrent Design for Manufacturability by Ha, Albert Y, Porteus, Evan L

“…Concurrent design can reduce the time required to develop new products and redesign old ones. In contrast to the conventional approach, in which the product…”
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Multistage Inventory Management with Expediting by Lawson, David G, Porteus, Evan L

“…After reformulating Clark and Scarf's (1960) classical serial multi-echelon model so that the lead time between adjacent echelons is one week (period), the…”
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Optimal Lot Sizing, Process Quality Improvement and Setup Cost Reduction by Porteus, Evan L

“…This paper seeks to demonstrate that lower setup costs can benefit production systems by improving quality control. It does so by introducing a simple model…”
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Investing in Reduced Setups in the EOQ Model by Porteus, Evan L

“…This paper is motivated by the observation that the Japanese have devoted much time and energy to decreasing setup costs in their manufacturing processes and…”
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On Manufacturing/Marketing Incentives by Porteus, Evan L, Whang, Seungjin

“…Stereotypically, marketing is mainly concerned about satisfying customers and manufacturing is mainly interested in factory efficiency. Using the…”
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Opportunities for Improved Statistical Process Control by Porteus, Evan L, Angelus, Alexandar

“…Our Bayesian dynamic programming model builds on existing models to account for inspection delay, choice of keeping production going during inspection and/or…”
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Strategic Product/Service Innovations of an Online Firm by Druehl, Cheryl T., Porteus, Evan L.

“…ABSTRACT We study the incentives that drive an online firm to make various types of innovations in a competitive environment. We develop and use a simplified…”
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The Impact of Inspection Delay on Process and Inspection Lot Sizing by Porteus, Evan L.

“…Models in which process quality and lot sizing interact have recently been developed. Lot sizes should be reduced to compensate for poor quality if no…”
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An Asset Assembly Problem by Angelus, Alexandar, Porteus, Evan L

“…We formulate a finite-horizon nonstationary dynamic single-asset assembly problem, which covers both a liquid-asset assembly problem, based on the work of…”
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Optimal Operating Policies for Multiplant Stochastic Manufacturing Systems in a Changing Environment by Li, Lode, Porteus, Evan L, Zhang, Hongtao

“…This paper addresses the horizontal coordination between production units located in different countries within a supply chain in a changing environment. The…”
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Dynamic Process Improvement by Fine, Charles H, Porteus, Evan L

“…This paper explores the economics of investing in gradual process improvement, a key component, with empirically supported importance, of the well known…”
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Temporal Resolution of Uncertainty and Dynamic Choice Theory by Kreps, David M., Porteus, Evan L.

“…We consider dynamic choice behavior under conditions of uncertainty, with emphasis on the timing of the resolution of uncertainty. Choice behavior in which an…”
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Setup Reduction and Increased Effective Capacity by Spence, Anne M, Porteus, Evan L

“…Setup reduction is an important aspect of the Just-In-Time (JIT) and Zero Inventory (ZI) concepts. This paper looks at the increased effective capacity that…”
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Numerical Comparisons of Inventory Policies for Periodic Review Systems by Porteus, Evan L

“…This paper studies the numerical computation of the two parameters (the reorder level s and the order up to level S ) of inventory policies for discrete time…”
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