OR Insight
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“…and Points Mean Prizes’
OR Insight - Tập 13 - Trang 27-32 - 2000
In most sports the champion is found by using a scoring system in which points reflect performance. What the points tariff ought to be is the subject of periodic debate, not least because people are interested to see old champions deposed and their own favourites elevated, if only retrospectively and informally. This paper illustrates the use of multiattribute modelling to infer a points tariff fr...... hiện toàn bộ
A review of Group Decision Support Systems
OR Insight - Tập 4 - Trang 3-7 - 1991
A series of articles is planned in the next few issues of OR Insight covering aspects of Group Decision Support Systems (GDSS). Later articles will examine specific methodologies within the broad theme, and will illustrate the practical application of GDSS by case studies. This article is intended to set the scene by relating the need for effective decision processes to the several types of GDSS, ...... hiện toàn bộ
Play Ball - Equally: Math Programming Lends a Hand to Little League Baseball
OR Insight - Tập 16 - Trang 16-19 - 2003
A framework for economic demand forecast evaluation
OR Insight - Tập 26 - Trang 203-218 - 2013
Accurate demand forecasting is crucial for companies, since both overage and shortage of products can reduce company profits. Numerous statistical measures have been proposed to evaluate the accuracy of forecasts, but these measures tend to neglect the different economic impact of forecast errors for different items. Motivated by industry practitioners’ need to evaluate their forecasting processes...... hiện toàn bộ
Nodal Pricing in Electric Transmission: A Customers View
OR Insight - Tập 21 - Trang 16-25 - 2008
Various methods of determining local prices for access to power on electricity grids have been proposed since deregulation became widespread. The aim of power regulatory authorities is to ensure fairness by restrictions on collusion. Nodal pricing is used in various transmission networks around the world but has a flaw in the opportunity it offers suppliers to exploit the nexus between historical ...... hiện toàn bộ
Patients, parking and paying
OR Insight - Tập 1 - Trang 9-13 - 1988
Trying to find a car-parking space at a hospital can be almost as upsetting as the trauma experienced by people seeking health care. In many British cities, someone visiting a hospital would not even contemplate making the trip by automobile. Such a planned visit to the Bristol Royal Infirmary (say), or St Thomas's, would undoubtedly end in considerable exasperation. The situation at the Universit...... hiện toàn bộ
Separating the Haves from the Have–nots
OR Insight - Tập 13 - Trang 14-20 - 2000
Analytic Hierarchy Process offers a means of prioritisation in relatively open-ended situations. In the analysis that follows, compelling predictions are obtained for a problem that, initially at least, was almost completely devoid of structure.
Factors that affect the adoption of Enterprise Risk Management (ERM)
OR Insight - Tập 26 Số 4 - Trang 253-269 - 2013
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