Article Per Year (5 Year)
p-Index From 2020 - 2025
4.174
P-Index
This Author published in this journals
All Journal Jurnal Teknik ITS IPTEK Journal of Proceedings Series IPTEK The Journal for Technology and Science KERN Jurnal Teknobisnis Journal of Civil Engineering Journal of the Civil Engineering Forum Simposium II UNIID 2017 IJEBD (International Journal Of Entrepreneurship And Business Development) Jurnal Aplikasi Teknik Sipil Jurnal Sosial Ekonomi Pekerjaan Umum Dimensi Utama Teknik Sipil Makara Journal of Technology Sewagati
Christiono Utomo
Departemen Teknik Sipil Institut Teknologi Sepuluh Nopember
Arts Humanities Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mechanical Engineering Public Health Social Sciences Other

Published : 103 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search
Journal : IPTEK The Journal for Technology and Science

 1 
Multi-person Decision Model for Unfinished Construction Project Utomo, Christiono
IPTEK The Journal for Technology and Science Vol 21, No 2 (2010)
Publisher : IPTEK, LPPM, Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j20882033.v21i2.33

Abstract

This paper discusses a proposed model of multi-person decision on prioritizing selection with regard to continuing or terminating unfinished construction projects. This involved multiple steps including determining criteria and sub criteria, selecting and weighting of alternatives, optimizing, and analyzing coalition formation and agreement option. Criteria and sub criteria that were obtained from perspectives of 120 project managers are the first basis to construct decision hierarchy. The model is implemented in one of the biggest private construction projects in Indonesia. The implementation was based on the Analytic Hierarchy Process for multi criteria decision involving coalition and agreement options in a multi-person decision. Goal Programming was used to optimize based on cost constrains. The results demonstrate a process of multiperson decision to select priorities of each alternative to each decision and concluded that some of the projects were continued, postponed or terminated. The new direction of research presented in this paper presents some interesting challenges to those involved in modeling computer-based multi-person decision support utilizing both Multi Agent System and Multi Criteria Decision Making.
Support System Model for Value based Group Decision on Roof System Selection Christiono Utomo
IPTEK The Journal for Technology and Science Vol 22, No 1 (2011)
Publisher : IPTEK, LPPM, Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j20882033.v22i1.55

Abstract

A group decision support system is required on a value-based decision because there are different concern caused by differing preferences, experiences, and background. It is to enable each decision-maker to evaluate and rank the solution alternatives before engaging into negotiation with other decision-makers. Stakeholder of multi-criteria decision making problems usually evaluates the alternative solution from different perspective, making it possible to have a dominant solution among the alternatives. Each stakeholder needs to identify the goals that can be optimized and those that can be compromised in order to reach an agreement with other stakeholders. This paper presents group decision model involving three decision-makers on the selection of suitable system for a building’s roof. The objective of the research is to find an agreement options model and coalition algorithms for multi person decision with two main preferences of value which are function and cost. The methodology combines value analysis method using Function Analysis System Technique (FAST); Life Cycle Cost analysis, group decision analysis method based on Analytical Hierarchy Process (AHP) in a satisfying options, and Game theory-based agent system to develop agreement option and coalition formation for the support system. The support system bridges theoretical gap between automated design in construction domain and automated negotiation in information technology domain by providing a structured methodology which can lead to systematic support system and automated negotiation. It will contribute to value management body of knowledge as an advanced method for creativity and analysis phase, since the practice of this knowledge is teamwork based. In the case of roof system selection, it reveals the start of the first negotiation round. Some of the solutions are not an option because no individual stakeholder or coalition of stakeholders desires to select it. The result indicates the alternative solution that will be the best-fit solution. In this problem, a space frame system is the ‘best-fit’ solution for the roof system.
Co-Authors A. Idrus Adelia Munawaroh Adi, Trijoko Wahyu Agin Abduh Khaer Ahyudanari, Ervina Akmaluddin Akmaluddin Ananda Yogi Wicaksono Andini Prastiwi Andriani O. F. D. Angga Hermawan Anita Maulanasari Anita Trisiana Anwar, Nadjadji Arazi Idrus Aristia A. Putri Azizah, Urifatul Bangun Muljo Sukojo, Bangun Muljo Bidaruni Anggarawati Bobby Yerikho Cahyono Bintang N Cahyono Bintang Nurcahyo Chairun Nisya Aziz Christsanto Wijaya Dea Deliana Dedy Farhan Fuadie Devina, Reta Sandra Dharmika, Tubagus Ihsan Aria Diah Listyaningsih Dian Pararta Laksmi Dina Yunanda Dwisa Rizki Hanundyasari Endarko Endarko Erwin Ready Fahad Fahad Farida Murti Farida Rachmawati Farida Rachmawati, Farida Fenny Herwitasari Finda Virgitta Faradiany Fitri Rahmawati Friskarindi Noor Wakhidah Gilbert Alexander Gladys, Ernesty Alvita Gracea Elyda Safaret Sembiring Herimurtti Paramastya Manggala Herlambang Sucahyo I Putu Artama Wiguna Imam Safawi Ahmad, Imam Safawi Imanuel Mbake Indriyani, Retno Indryani, Retno Indryani, Retno Jani Rahardjo Jani Rahardjo Karmila Sari Kevin Christopher Halim Kevin Kevin Lukas Adiputra M. Arif Rohman M. Arif Rohman M. Arif Rohman M. Awallutfi Andhika Putra Made Darmawan Saputra Mahardika Made Dwiyanti Purnama Ningsih Maranatha Wijayaningtyas Marsha S Mustika Marsha Swalia Mustika Maulida Herradiyanti Megawe, Lita Dewi Sandrita Mifta Afiata Mifta Afiata Miftahul Mubayyinah Mochammad Zainuri Mohammad Ryan Rama Albertino Muchamad Faridz Hidayat Muhammad Altof Syahrizal Muhammad Rofiq Dewaji N.A. Rahman Nasychun Amin Ni Putu Kurnia Utami Njo Anastasia Nugrahari, Defira Rifkiani Nugroho Priyo Negoro Nurcahyo, Cahyono Bintang Nuriyah Irkham NYOMAN DITA PAHANG PUTRA, NYOMAN Ofianto Ofianto Wahyudhi Pangestu, M. Agus Paulus Pati Richardo Tenawaheng Pratiwi, Nadiar Purwanita Setijanti Putri, Yusronia Eka Rachma Rachma Damayanti Rafael Dani Kusuma Rahmawati Cahyaningsih Ramadhan Firmansyah Marsetyo Retno I Retno Indriyani Retno Indryani Retno Indryani Rina Nufaili Rintih P A Kasih Rintih Prastianing Atas Kasih Rizki Andini Rohman, Mohammad Arif Rohman, Mohammad Arif Salsabilla Aliza Putri Pambudi Setiawan, Nanang Shahara Nur Laila Shahro Muttaqin Siti Nur Sarah Nur Mayangsari Soedarso Soedarso Soedarso Sofia Hendrastuti Sulfiah Dwi Astarini Supani Supani Surios Ramisda Susanto, Ifan Syaifuddin Zuhri T.Defi Anysa Rasyid Tri Joko Wahyu Adi Triogo Utomo Trixy Firsani Utut Oryza Septiantoro Wahyu Ika Aprilia Waliulu, Yusroniya Eka Putri Rachman Wibowo, Agung Aryo Yani Rahmawati Yani Rahmawati Yani Rahmawati, Yani Yomelda Yomelda Yuni Ulfiyati Yusronia Eka Putri Yusroniya E. P. R. W Yusroniya Eka Putri Yusuf Hartoyo Zulfia Putri Maulina