Search Results - subject:"membership functions"

Optimal Operation of a Multi-Purpose Reservoir Using Neuro-Fuzzy Technique

Mehta, Rama; Jain, Sharad - In: Water Resources Management 23 (2009) 3, pp. 509-529

Present paper is aimed to develop operation policy for a multi-purpose reservoir using Neuro-Fuzzy technique in an efficient way. Ramganga reservoir behind Ramganga dam, Kalagarh, India has been considered as a study reservoir. The developed policy minimizes the damage due to floods and droughts...

Persistent link: https://www.econbiz.de/10010794377

MULTI-CHANNEL FUZZY QUEUING SYSTEMS AND MEMBERSHIP FUNCTIONS OF RELATED FUZZY SERVICES AND FUZZY INTER-ARRIVAL TIMES

AYDIN, ÖZLEM; APAYDIN, AYŞEN - In: Asia-Pacific Journal of Operational Research (APJOR) 25 (2008) 05, pp. 697-713

multi-channel queuing systems and membership functions are introduced in defining the arrivals and service times. Besides, a … different membership functions and the results are compared on simulations. Among models it is found that, Generalized Beta …

Persistent link: https://www.econbiz.de/10005047167

On retrial queueing model with fuzzy parameters

Ke, Jau-Chuan; Huang, Hsin-I; Lin, Chuen-Horng - In: Physica A: Statistical Mechanics and its Applications 374 (2007) 1, pp. 272-280

This work constructs the membership functions of the system characteristics of a retrial queueing model with fuzzy … conventional crisp retrial queues in this context. By means of the membership functions of the system characteristics, a set of … the membership functions, more information is provided for use by management. By extending this model to the fuzzy …

Persistent link: https://www.econbiz.de/10011059952

A FUZZY DECISION SUPPORT SYSTEM TO IDENTIFY ESTABLISHMENTS WITH LOW PAID EMPLOYEES IN THE BRITISH ECONOMY

Beynon, Malcolm J.; Whitfield, Keith - In: Fuzzy Economic Review XI (2006) 2, pp. 66-88

-automated procedure for the construction of the fuzzy set theory related membership functions, the whole process mitigates the need for …

Persistent link: https://www.econbiz.de/10004992725

MULTI-ITEM DETERMINISTIC FUZZY INVENTORY MODEL

YADAVALLI, V. S. S.; JEEVA, M.; RAJAGOPALAN, RAJALAKSHMI - In: Asia-Pacific Journal of Operational Research (APJOR) 22 (2005) 03, pp. 287-295

In this note, a fuzzy inventory model with multiple items is considered. Economic order quantities (EOQs) are developed for these items. The costs involved in inventory are always assumed to be exact, otherwise called as crisp or hard, but in practice these costs are not exact or precise but...

Persistent link: https://www.econbiz.de/10005047126

The use of Fuzzy Decision Tree Analysis in Monitoring a Minimum Wage

Beynon, Malcolm; Whitfield, Keith - Society for Computational Economics - SCE - 2001

this problem (using membership functions) enables the judgements to be made with linguistic scales. An intelligent … technique for constructing the required membership functions is introduced, which greatly reduces the necessity of any expert …

Persistent link: https://www.econbiz.de/10005537786