Zobrazeno 1 - 10
of 55
pro vyhledávání: '"S. David Wu"'
Publikováno v:
Operations Research. 58:1548-1563
We introduce a decision-support framework for the research and development (R&D) portfolio selection problem faced by a major U.S. semiconductor manufacturer. R&D portfolio selection is of critical importance to high-tech operations such as semicondu
Autor:
S. David Wu, Shamin A. Shirodkar, Berrin Aytac, Karl G. Kempf, Asima Mishra, Mehmet Oguz Atan
Publikováno v:
Interfaces. 40:385-396
Forecasting demand for new products is becoming increasingly difficult as the technology treadmill continually drives product life cycles shorter. The task is even more challenging for electronic goods; these products have life cycles measured in qua
Autor:
Berrin Aytac, S. David Wu
Publikováno v:
Annals of Operations Research. 203:255-277
Most technology companies are experiencing highly volatile markets with increasingly short product life cycles due to rapid technological innovation and market competition. Current supply-demand planning systems remain ineffective in capturing short
Autor:
Suleyman Karabuk, S. David Wu
Publikováno v:
Production and Operations Management. 14:175-188
We study incentive issues that arise in semiconductor capacity planning and allocation. Motivated by our experience at a major U. S. semiconductor manufacturer, we model the capacity-allocation problem in a game-theoretic setting as follows: each pro
Autor:
Murat Erkoc, S. David Wu
Publikováno v:
Production and Operations Management. 14:232-251
We study capacity reservation contracts between a high-tech manufacturer (supplier) and her oem customer (buyer). The supplier and the buyer are partners who enter a “design-win” agreement to develop the product, and who share the stochastic dema
Publikováno v:
Naval Research Logistics. 55:390-405
We study competitive due-date and capacity management between the marketing and engineering divisions within an engineer-to-order (ETO) firm. Marketing interacts directly with the customers and quotes due-dates for their orders. Engineering is primar
Autor:
S. David Wu, Mingzhou Jin
Publikováno v:
European Journal of Operational Research. 176:1659-1677
Capacity reservation provides a risk-sharing mechanism that encourages a manufacturer to expand its capacity more. We propose a deductible reservation (DR) contract where customers reserve future capacity with a fee that is deductible from the purcha
Autor:
S. David Wu, Erhan Kutanoglu
Publikováno v:
Journal of Manufacturing Systems. 26:12-21
This paper studies distributed production scheduling where agents control dispersed information and decentralized decision authority. Using the classical job shop scheduling model, the effects of coalition formation and local communication in an iter
Publikováno v:
European Journal of Operational Research. 174:816-834
This paper discusses multiple unit auctions for industrial procurement where the cost structures of suppliers capture economies and diseconomies of scale caused by the nature of the production cost and the opportunity value of suppliers’ capacities
Publikováno v:
Interfaces. 36:234-247
Over the past decade, the high-tech industry has been rapidly innovating technology and introducing new products. Firms have moved from vertically integrated operations to horizontally integrated operations that include contract manufacturers. In Sep