A theoretical justification for Japanese nemawashi / ringi group decision making and an implementation of a nemawashi / ringi group decision support system

1992 ◽  
Vol 8 (2) ◽  
pp. 125-140 ◽  
Author(s):  
Michael D. Wolfe
Keyword(s):  
Decision Making ◽  
Decision Support ◽  
Decision Support System ◽  
Group Decision Making ◽  
Support System ◽  
Group Decision ◽  
Group Decision Support ◽  
Group Decision Support System ◽  
Theoretical Justification

Web-Base Group Decision Support System for Information Security Decision Making in Case of Indian E-Government Systems

2011 ◽  
Vol 403-408 ◽  
pp. 954-962
Author(s):  
Mayur Gaigole ◽  
Nilay Khere
Keyword(s):  
Decision Making ◽  
Decision Support ◽  
Information Security ◽  
Decision Support System ◽  
Group Decision Making ◽  
Support System ◽  
Group Decision ◽  
Group Decision Support ◽  
Decision Making Process ◽  
Group Decision Support System

This paper presents a web base multicriteria group decision support system for evaluating information security policy decision making with respect to Indian e-government system. This study first proposes a rational-political group decision-making model which identifies three uncertain factors involved in a group decision-making process: decision maker’s roles in a group reaching a satisfactory solution, preferences for alternatives and judgments for assessment criteria. Based on the model, a linguistic term oriented multi criteria group decision-making method is developed. The method uses general fuzzy number to deal with the three uncertain factors described by linguistic terms and aggregates these factors into a group satisfactory decision that is in a most acceptable degree of the group. Moreover, this study implements the method by developing a web-based group decision support system. This system allows decision makers to participate a group decision-making through the web, and manages the group decision-making process as a whole, from criteria generation, alternative evaluation, opinions interaction to decision aggregation. An information security decision making problem is presented to demonstrate the effectiveness of the approach.

scholarly journals Group Decision Support System (GDSS) dengan Metode Entropy untuk Menentukan Prioritas Antrian Layanan Rumah Sakit Menggunakan Multiple Channel Model (M/M/s)

2020 ◽  
Vol 7 (2) ◽  
pp. 114-125
Author(s):  
Ardy Hidayat ◽  
Reza Firsandaya Malik ◽  
Siti Nurmaini
Keyword(s):  
Decision Making ◽  
Decision Support ◽  
Decision Support System ◽  
Group Decision Making ◽  
Support System ◽  
Channel Model ◽  
Group Decision ◽  
Group Decision Support ◽  
Group Decision Support System ◽  
Multiple Channel

Layanan sistem antrian di di Rumah Sakit mengalami masalah bahwa antrian layanan lebih lama dari pada pelayanan kesehatanya sendiri. Atas dasar hal tersebut dibutuhkan sebuah model yang mampu memberikan layanan antri yang tepat sasaran dan memberikan rasa keadilan kepada pengantri. Dalam paper ini digunakan 10 kriteria untuk menentukan prioritas antrian yakni: Faktor Risiko Penyakit, Biaya Perawatan, Tenaga Medis, Peralatan Kesehatan, Waktu tunggu, Jarak Domisili Pasien, Usia, Jenis Kelamin, Jumlah pasien yang dilayani diunit yang dituju dan Keputusan Pimpinan. Ke-10 kriteria ini agar diperoleh hasil yang lebih objektif dikombinasikan dengan Group Decision Making Tipe 2 (GDM2) dan metode entropy untuk mengevaluasi antrian model Multiple Channel Model (M/M/s). Jumlah loket layanan sangat berpengaruh terhadap jumlah antrian dan waktu layanan. Kesimpulan yang didapat bahwa menambah jumlah loket layanan sebanyak dua kali lipat dari akan memangkas 1/2 dari jumlah orang yang dilayani per-satuan waktu pada setiap jalur antrian terutama direntang waktu antara jam 8.00 wib s.d. 10.00 wib. Selain itu berdasarkan penilaian Decision Maker (DM) dalam kelompok pengambil keputusan, kriteria biaya adalah faktor paling penting atau kritis ketika memberikan prioritas layanan diikuti dengan kriteria keputusan pimpinan dan faktor risiko penyakit. Penambahan kategori-kategori penyakit yang berbahaya dalam sistem antrian dapat membuat sistem ini menjadi lebih baik.

Research on Services Oriented Group Decision Support System Integrated Platform-Multiple Attribute Group Services Based System

2010 ◽  
Vol 44-47 ◽  
pp. 388-393
Author(s):  
Xin Qiao Yu ◽  
Wei Zhang
Keyword(s):  
Decision Making ◽  
Decision Support ◽  
Decision Support System ◽  
Group Decision Making ◽  
Support System ◽  
Group Decision ◽  
Group Decision Support ◽  
Group Decision Support System ◽  
Multiple Attribute ◽  
Decision Making Processes

Group decision making process(GDM) has the characteristic of drawing on the wisdom of the mass, but in current social activities especially the e-business, the corresponding group decision support system(GDSS) are not widely and availably used currently. In this paper, we propose a new GDSS integrating platform with common interfaces to all kinds of GDSS. In this architecture, group decision making processes using multi-attribute decision making(MADM) techniques are regarded as services for new demands, which make decision making processes performed fast but without the loss of wisdom of the mass.

Study on Group Decision Support System for Production Resource Allocation of Engineering Machinery

2013 ◽  
Vol 427-429 ◽  
pp. 2609-2613
Author(s):  
Xuan Hua Xu ◽  
Yue Xia ◽  
Qiu Feng Wang ◽  
Hai Ming Zhao
Keyword(s):  
Decision Making ◽  
Resource Allocation ◽  
Decision Support ◽  
Decision Support System ◽  
Support System ◽  
Group Decision ◽  
Group Decision Support ◽  
Collaborative Group ◽  
Group Decision Support System ◽  
Production Resource

Aiming at making the decision about production resource allocation of engineering machinery through the coordination of enterprises, firstly the collaborative group decision-making method of production resource allocation is proposed based on an information entropy model. On the basis of that, a new structure of group decision support system is constructed by Web Services technology. Finally the decision-making system of engineering machinery industry of Hunan province is taken as an example to verify and apply.

scholarly journals Group Decision Support System (GDSS) Untuk Evaluasi Penawaran Pekerjaan Konstruksi Menggunakan Metode AHP dan Borda

2017 ◽  
Vol 16 (3) ◽  
pp. 19
Author(s):  
Gede Ogiana ◽  
Ni Made Ary Esta Dewi Wirastuti ◽  
Wayan Gede Ariastina
Keyword(s):  
Decision Making ◽  
Decision Support ◽  
Decision Support System ◽  
Support System ◽  
Working Group ◽  
Group Decision ◽  
Group Decision Support ◽  
Group Decision Support System ◽  
Construction Work ◽  
Bid Evaluation

Evaluation of bids by WG ULP has an important role in the selection of providers of construction work to determine the potential winner. A group decision support system is a system that can help the Working Group ULP Bali provincial government in making decisions with the ability to analyze the construction work provider selection criteria with AHP and Borda method. With GDSS bid evaluation, all members of the Working Group can evaluate the ULP provider offering construction work optimally based on the criteria of administrative, technical prices so as to improve the quality of the repair process of group decision-making. Both methods are used because there are two stages in the decision-making that decision of individual and group decision. The test results show that the system can be applied GDSS as decision support systems in the bid evaluation provider of construction work and decided the company's most worthy to be a winner

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