This paper presents a new approach for the treatment of uncertainty which is based on interval rough numbers (IRN). IRN based approach uses only internal knowledge i.e. operational data without relying on assumption models. In other words, instead of various additional/external parameters, IRN uses only the structure of the existing data. Based on the IRN there has been developed a novel IRAHP ...

In this paper we propose a combined AHP-IBA model for selecting the best SAP consultant for an SAP ERP project. The goal of the SAP Project Manager is to choose the best consultant, the one who is able to implement standard SAP functionalities with quality and on time.When making a decision on the basis of multiple criteria, the traditional Analytic Hierarchy Process (AHP) method does not take ...

This note (motivated by the STSM at the Imperial College London), is devoted to combining ontologically demarcated information with the Analytical Hierarchy Process (AHP; [4]) for assessment of offers during contract negotiations. The AHP is widely used [1], while an attempt at combining it with ontologies was reported in [3]. Here, the context for the AHP method is provided by the Agents in Gr...

The Analytic Hierarchy Process AHP is a theory of measurement. Reference to this paper should be made as follows: Saaty, T.L. Decision.The Analytic Hierarchy Process AHP is due to Saaty 1980 and is often referred to, eponymously, as the Saaty method. It is popular and widely used.The Saatys method dealt with consistency of the pairwise comparison matrix. A consistent matrix mean e.g. if the dec...

Analytic Hierarchy Process (AHP) is major method for decision making now and decision maker’s answers are strongly related to his or her cognitive abilities. Inner dependence AHP is used for cases in which criteria or alternatives are not independent enough. In the process, calculations and compositions of weights are very important steps. Using the original AHP or inner dependence AHP may caus...

The article deals with the application of AHP method to the development of the ranking of Lublin and Lviv Provinces based on the condition of innovativeness in companies. The final results of a survey are presented. A multi-criterion analysis in hierarchical order compatible with AHP method is adopted. In order to decide on the preferences of compared variants, the distance between linguistic v...

Abstract. AHP is a multi-criteria decision method widely used by non-experts. We have been implementing an Intelligent Tutoring System teaching the underlying theory, in particular the construction of consistent or near consistent AHP matrices, and the calculation of priorities and consistency indexes. AHP Tutor’s architecture supports adaptable exercises and dynamic explanations of solution pa...

This paper presents the theory and application of a new vulnerability method (RIHM). The is applied on Monastir shallow aquifer system, Tunisia. results have been concluded from other established assessment methods DRASTIC, SINTACS GALDIT. As known, DRASTIC are not designed for seawater intrusion contamination but useful to build model approach assess groundwater intrusion. RIHM parameters afte...

Sea-level rise, in the context of climate change, increases likelihood seawater intruding into coastal aquifers. This study assesses vulnerability Pleistocene aquifer area Ba Ria-Vung Tau province, Vietnam. Data for calculation and analysis were collected from 99 boreholes area. Using assessment index (GALDIT) with expanded weights, to influence coastlines was evaluated visualized a GIS environ...

Fuzzy analytic hierarchy process (AHP) has been widely used for a variety of applications such as supplier selection, customer requirements assessment and the like. The vast majority of the applications, however, were found avoiding the use of sophisticated approaches for fuzzy AHP such as fuzzy least squares method while using a simple extent analysis for the sake of simplicity. The extent ana...