Optical Information Technology: State-Or-The-Art Report (Esprit Basic Research Series)
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Inventory management is concerned with matching supply with demand and a central problem in Operations Management. The problem is to find the amount to be produced or purchased in order to maximize the total expected profit or minimize the total expected cost. Over the past two decades, several variations of the formula appeared, mostly in trade journals written by and for inventory managers. A critical assumption in the inventory literature is that the demands in different periods are independent and identically distributed. However, in real life, demands may depend on environmental considerations or the events in the world such as the weather, the state of economy, etc. Moreover, these events are represented by stochastic processes - exogenous or controlled. In Markovian Demand Inventory Models, the authors are concerned with inventory models where these world events are modeled by Markov processes. Their research on Markovian demand inventory models was carried out over a period of ten years beginning in the early nineties. They demonstrate that the optimality of (s, S)-type policies, or base-stock policies (i.e., s = S) when there are no fixed ordering costs with the provision that the policy parameters s and S depend on the current state of the Markov process representing the environment. Models allowing backorders when the entire demand cannot be filled from the available inventory as well as those when the current demand is lost are considered. As for cost criteria, we treat both the minimization of the expected total discounted cost and the long-run average cost. The average-cost criterion is mathematically more difficult than the discounted cost criteria. Finally, we generalize the usual assumptions on holding and shortage costs and on demands that are made in the literature.

Lieferung aus: Vereinigtes Königreich Großbritannien und Nordirland, zzgl. Versandkosten, Verandgebiet: EUR.
Von Händler/Antiquariat, Anybook Ltd. Lincoln, [RE:4].
This is an ex-library book and may have the usual library/used-book markings inside. This book has hardback covers. In fair condition, suitable as a study copy., 800grams, ISBN: 0387565639.

Lieferung aus: Vereinigtes Königreich Großbritannien und Nordirland, Versandkosten nach: USA.
Von Händler/Antiquariat, Anybook Ltd.
Springer-Verlag, 1993. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. In fair condition, suitable as a study copy. , 800grams, ISBN:0387565639.

Lieferung aus: Vereinigte Staaten von Amerika, Usually ships in 1-2 business days.
Von Händler/Antiquariat, DelhiBookStore.
Research in optical information technology in Europe has been very active in recent years. This volume records state-of-the-art research conducted in some 22 laboratories who have worked together within EC ESPRIT Basic Research Action 3199 up to 1992. The topics cover: (1) Active optical logic and switching devices - embracing new materials, nonlinear and electrooptic mechanisms as well as advanced device fabrication. These devices cover the range from all-optical nonlinear interferometer structures through hybrid optical-electronic modulators to integrated emitter-receiver structures. (2) The latest state of optical interconnect technology, embracing diffractive optics (binary and multi-level phase gratings), holographic space-variant elements and micro-refractive optics. (3) Contributions on optical information processing architecture and demonstrator projects. The materials base ranges from silicon to II-VI materials with the realisation of pn-junction devices in ZnSe. The research reported here lays the basis for long-term progress in devices for information processing. Hardcover, Label: Springer-Verlag, Springer-Verlag, Produktgruppe: Book, Publiziert: 1993-08, Studio: Springer-Verlag, Verkaufsrang: 17189650.

Von Händler/Antiquariat, Ergodebooks [8304062], RICHMOND, TX, U.S.A.
This item is printed on demand.

Von Händler/Antiquariat, Majestic Books [51749587], London, ,, United Kingdom.
pp. xiv + 369 , Illus.