Technique for Order of Preference by Similarity to Ideal Solution (TOPSIS) is an algorithm that can be used alternative design in a decision support system (DSS). TOPSIS provides recommendation so users get information their decision, example tourist wants visit destination Malang, then recommendations destinations the form ranking recommendation, with highest rank most recommended recommendati...

With the growing demand and commercial availability of cloud services, the need for comparison of their functionality available to customers at different prices and performance has arisen. It is needed to be said that relevant and fair comparison is still challenging due to diverse deployment options and dissimilar features of different services. The aim of this paper is to rank cloud services ...

The objective of this article is to develop an empirically based framework for formulating and selecting a vendor in supply chain. This study applies the fuzzy set theory to evaluate the vendor selection decision. Applying Analytic Hierarchy Process (AHP) in obtaining criteria weights and applied Technique for Order Performance by Similarity to Idea Solution (TOPSIS) for obtaining final ranking...

In this study, both the Minkowski distance function and the grey number distance function are integrated into the TOPSIS to develop a dynamic multi-attribute decision making model for effectively handling the uncertain information. An illustration example of subcontractors’ safety performance evaluation is adopted to demonstrate the practicability of the proposed model. Results show that the pr...

A supply chain network coordinates flow of components from different suppliers to enhance a product that meets customers’ value expectations. Traditionally, companies consider price, quality, and lead time for selecting appropriate suppliers. Increasing environmental concerns, government regulations, and long-term profitability have forced companies to reduce pollution. In addition, in a comple...

To address this research possibility, the present empirical study undertakes assessment of usable-security healthcare software system. The attributes considered for are: four factors at first level; thirteen sub-factors second level with six Hospital Management Software Systems (HMSS) as alternatives. Fuzzy Analytic Network Process (F-ANP) has been applied evaluating weights and their relations...

Abstract The quantitative multiple criteria decision making methods are practical to use in decision support systems. In this paper we analyses the quantitative multiple criteria decision making methods and sensitivity analysis methods usage in decision support systems. Both species of these methods are strongly mathematically based. We take notice of sensitivity of these methods to initial dat...

Information Systems (IS) play a major role in developing and sustaining competitive advantage in the global marketplace. The Logistics Information System (LIS) is part of the information system of the organization that is integrated in the supply chain and is correlated with the partner organizations. Decision making problem is the process of finding the best option from all of the feasible alt...

In this paper, based on analysis of impact factors for service quality of logistics center in chains stores, a set of assessment indexes are proposed. Then, on the basis of this set of assessment indexes, two appraisal models are put forth: one is model based on TOPSIS, the other is fuzzy comprehensive assessment model. The experimental results demonstrate that the two novel methods are effecti...