Documents disponibles écrits par cet auteur

Breadth of range and depth of stock: forecasting and inventory management at Euro Car Parts Ltd. / Johnston, F. R. in Journal of the operational research society (JORS), Vol. 62 N° 3 Special issue (Mars 2011) 

Public ISBD [article]  in Journal of the operational research society (JORS) > Vol. 62 N° 3 Special issue (Mars 2011) . - pp. 433–441 Titre : Breadth of range and depth of stock: forecasting and inventory management at Euro Car Parts Ltd. Type de document : texte imprimé Auteurs : Johnston, F. R., Auteur ; Shale, E. A., Auteur ; Kapoor, S., Auteur Année de publication : 2011 Article en page(s) : pp. 433–441 Note générale : Recherche opérationnelle Langues : Anglais (eng) Mots-clés : Inventory  Range  Stock  Service  Supply  chain  Forecasting Index. décimale : 001.424 Résumé : This paper investigates inventory management issues in a distribution network. The study is motivated by examining the operation of a wholesaling car parts company. Customer service requirements are of paramount importance in this market sector. The nature of the demand facing the company is characterised. The breadth of range of stock keeping units (SKUs) held at a stocking location and the quantity of each SKU held are normally treated in isolation but in this case, the rule developed to select the range of SKU was extended to determine the level of stock to hold. It is intuitively obvious that these two factors should be linked, yet the authors have not found any other literature developing the connection in a practical context. Forecasting issues are explored as the rule on stock range depends on a forecast of the number of orders received for each SKU at each stocking unit. Some implementation issues and extensions are indicated. DEWEY : 001.424 ISSN : 0160-5682 En ligne : http://www.palgrave-journals.com/jors/journal/v62/n3/abs/jors2010189a.html [article] Breadth of range and depth of stock: forecasting and inventory management at Euro Car Parts Ltd. [texte imprimé] / Johnston, F. R., Auteur ; Shale, E. A., Auteur ; Kapoor, S., Auteur . - 2011 . - pp. 433–441. Recherche opérationnelle Langues : Anglais (eng) in Journal of the operational research society (JORS) > Vol. 62 N° 3 Special issue (Mars 2011) . - pp. 433–441 Mots-clés : Inventory  Range  Stock  Service  Supply  chain  Forecasting Index. décimale : 001.424 Résumé : This paper investigates inventory management issues in a distribution network. The study is motivated by examining the operation of a wholesaling car parts company. Customer service requirements are of paramount importance in this market sector. The nature of the demand facing the company is characterised. The breadth of range of stock keeping units (SKUs) held at a stocking location and the quantity of each SKU held are normally treated in isolation but in this case, the rule developed to select the range of SKU was extended to determine the level of stock to hold. It is intuitively obvious that these two factors should be linked, yet the authors have not found any other literature developing the connection in a practical context. Forecasting issues are explored as the rule on stock range depends on a forecast of the number of orders received for each SKU at each stocking unit. Some implementation issues and extensions are indicated. DEWEY : 001.424 ISSN : 0160-5682 En ligne : http://www.palgrave-journals.com/jors/journal/v62/n3/abs/jors2010189a.html

Data envelopment analysis, operational research and uncertainty / Dyson, R. G. in Journal of the operational research society (JORS), Vol. 61 N° 1 (Issue spécial) (Janvier 2010) 

Public ISBD [article]  in Journal of the operational research society (JORS) > Vol. 61 N° 1 (Issue spécial) (Janvier 2010) . - pp. 25–34 Titre : Data envelopment analysis, operational research and uncertainty Type de document : texte imprimé Auteurs : Dyson, R. G., Auteur ; Shale, E. A., Auteur Année de publication : 2011 Article en page(s) : pp. 25–34 Note générale : Recherche opérationnelle Langues : Anglais (eng) Mots-clés : Data  envelopment  analysis  Uncertainty  Monte  Carlo  simulation Index. décimale : 001.424 Résumé : This paper discusses a number of applications of data envelopment analysis and the nature of uncertainty in those applications. It then reviews the key approaches to handling uncertainty in data envelopment analysis (DEA) (imprecise DEA, bootstrapping, Monte Carlo simulation and chance constrained DEA) and considers their suitability for modelling the applications. The paper concludes with suggestions about the challenges facing an operational research analyst in applying DEA in real-world situations. DEWEY : 001.424 ISSN : 0160-5682 En ligne : http://www.palgrave-journals.com/jors/journal/v61/n1/abs/jors2009145a.html [article] Data envelopment analysis, operational research and uncertainty [texte imprimé] / Dyson, R. G., Auteur ; Shale, E. A., Auteur . - 2011 . - pp. 25–34. Recherche opérationnelle Langues : Anglais (eng) in Journal of the operational research society (JORS) > Vol. 61 N° 1 (Issue spécial) (Janvier 2010) . - pp. 25–34 Mots-clés : Data  envelopment  analysis  Uncertainty  Monte  Carlo  simulation Index. décimale : 001.424 Résumé : This paper discusses a number of applications of data envelopment analysis and the nature of uncertainty in those applications. It then reviews the key approaches to handling uncertainty in data envelopment analysis (DEA) (imprecise DEA, bootstrapping, Monte Carlo simulation and chance constrained DEA) and considers their suitability for modelling the applications. The paper concludes with suggestions about the challenges facing an operational research analyst in applying DEA in real-world situations. DEWEY : 001.424 ISSN : 0160-5682 En ligne : http://www.palgrave-journals.com/jors/journal/v61/n1/abs/jors2009145a.html