A new hesitant fuzzy set (HFS)-ELECTRE for multi-criteria group decision-making (MCGDM) problems is developed in this paper. In real-world applications, the decision makers (DMs)’ opinions are often hesitant for decision problems; thus, considering the exact data is difficult. To address the issue, the DMs’ judgments can be expressed as linguistic variables that are converted into the HFSs, con...

this paper attempts to rank the effective factors in making trust in social networks to provide the possibility of attracting and increasing users’ trust on these social networks for providers and designers of online social networks. identifying the effective factors in making trust in social networks is a multi-criteria decision making problem and most of effective factors are ambiguous and un...

Metode Elimination Et Choice Transiting Reality (ELECTRE) diterapkan dalam pengembangan sebuah sistem pendukung keputusan untuk menentukan reseller terbaik. Penelitian ini bertujuan membantu pengambilan memilih terbaik berdasarkan kriteria-kriteria yang relevan. ELECTRE digunakan sebagai kerangka kerja proses karena kemampuannya menangani berbagai kriteria kompleks dan memberikan hasil akurat. ...

Assessment of hydropower projects with respect to sustainability criteria is a multidimensional and complex issue. It requires considering technical, environmental, social parameters instead purely economic ones in decision making for energy planning. The flexibility consider several objectives simultaneously leads the use multicriteria (MCDM) methods which are well accepted field This paper ai...

Article history: Received 25 October 2010 Accepted 31 March 2011 Available online 8 April 2011