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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 Jurnal Teknik Sipil Cendekia (JTSC) Dimensi Utama Teknik Sipil Jurnal Locus Penelitian dan Pengabdian Makara Journal of Technology Sewagati
Christiono Utomo
Departemen Teknik Sipil Institut Teknologi Sepuluh Nopember
Aerospace Engineering Arts Humanities Automotive Engineering 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 Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Mechanical Engineering Public Health Social Sciences Transportation Other

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Journal : Journal of Civil Engineering

 1 
AGREEMENT OPTIONS FOR VALUE-BASED GROUP DECISION ON BUILDING SYSTEM SELECTION Christiono Utomo
Journal of Civil Engineering Vol 30, No 2 (2010)
Publisher : Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (346.005 KB) | DOI: 10.12962/j20861206.v30i2.1718

Abstract

This paper presents a conceptual model of agreement options on negotiation support to facilitate the solving of group choice decision making problems in civil engineering. Group decision in construction is very complicated since many parties involved. Where a number of stakeholders are involved in choosing a single alternative from a set of solution alternatives, there are different concern caused by differing preferences, experiences, and background. Such civil engineering solutions as alternatives are referred to as agreement options, this paper describes a process of group decision and negotiation on building system selection for highway guardrail by assuring safety to provide barrier. The decision consists of three alternatives solution, three stakeholders and ten criteria. Determination of the optimal solution is based on a game theory model of n-person general sum game with complete information that involves forming coalitions among stakeholders.
VALIDATION OF A SUPPORT SYSTEM ON BUILDING SYSTEM SELECTION IN CONSTRUCTION Christiono Utomo
Journal of Civil Engineering Vol 30, No 1 (2010)
Publisher : Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (398.586 KB) | DOI: 10.12962/j20861206.v30i1.1723

Abstract

Decisions for multi-person on building system selection are very complicated since many parties involved. Where a number of stakeholders are involved in choosing single alternative from a set of alternatives, there are different concern caused by differing preferences, experiences, and background. Therefore, a support system is required to enable each stakeholder to evaluate and rank the solution alternatives before engaging into negotiation. This paper presents a validation process of the negotiation support system in building system selection. A case study was carried out in a real estate company in Indonesia. Validation was conducted to a framework of coalition formation as a basis algorithm of negotiation support for building system selection in construction. Two methods of validation were conducted in a group decision to select building roof system. These methods are decision result validation by similarity index and stakeholder preferences validation by canonical correlation analysis and a set of descriptive statistic analysis. Two others conventional model were compared with the coalition formation algorithms. This validation process reveals that the algorithms proposed is better than single weight factor and aggregation method in terms of closely to the best fit option, stakeholder satisfaction, and performance of the model.
The Effect of Individual Characteristics and Ability, Work Environment and Motivation, and Leadership Style on Employee Performance Construction Projects Salsabilla Aliza Putri Pambudi; Christiono Utomo
Journal of Civil Engineering Vol 38, No 1 (2023)
Publisher : Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j20861206.v38i1.16004

Abstract

Companies often encounter several problems, one of which is the uncertainty in market conditions that can lead to company failure. All actions taken in each activity are initiated and determined by humans who are members of the company. Employee performance is one of the most dominant factors in improving company performance which many factors can influence. The effect produced by each factor will certainly be different for each individual. Therefore, this study was conducted to determine how much influence several variables have on employee performance. The population in this study were employees who had or are currently working on a BUMN construction project with a sample of 122 respondents. To test the established hypothesis, this study will use the Structural Equation Modeling (SEM) method with a software program to input data from the questionnaire results, and then it will be calculated to see how fit the proposed model is. There is one relationship path that has no significant effect, namely the relationship between work environment variables and work motivation variables.
VALIDATION OF A SUPPORT SYSTEM ON BUILDING SYSTEM SELECTION IN CONSTRUCTION Christiono Utomo
Journal of Civil Engineering Vol. 30 No. 1 (2010)
Publisher : Institut Teknologi Sepuluh Nopember (ITS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j20861206.v30i1.7515

Abstract

Decisions for multi-person on building system selection are very complicated since many parties involved. Where a number of stakeholders are involved in choosing single alternative from a set of alternatives, there are different concern caused by differing preferences, experiences, and background. Therefore, a support system is required to enable each stakeholder to evaluate and rank the solution alternatives before engaging into negotiation. This paper presents a validation process of the negotiation support system in building system selection. A case study was carried out in a real estate company in Indonesia. Validation was conducted to a framework of coalition formation as a basis algorithm of negotiation support for building system selection in construction. Two methods of validation were conducted in a group decision to select building roof system. These methods are decision result validation by similarity index and stakeholder preferences validation by canonical correlation analysis and a set of descriptive statistic analysis. Two others conventional model were compared with the coalition formation algorithms. This validation process reveals that the algorithms proposed is better than single weight factor and aggregation method in terms of closely to the best fit option, stakeholder satisfaction, and performance of the model.
The Effect of Individual Characteristics and Ability, Work Environment and Motivation, and Leadership Style on Employee Performance Construction Projects Salsabilla Aliza Putri Pambudi; Christiono Utomo
Journal of Civil Engineering Vol. 38 No. 1 (2023)
Publisher : Institut Teknologi Sepuluh Nopember (ITS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j20861206.v38i1.7520

Abstract

Companies often encounter several problems, one of which is the uncertainty in market conditions that can lead to company failure. All actions taken in each activity are initiated and determined by humans who are members of the company. Employee performance is one of the most dominant factors in improving company performance which many factors can influence. The effect produced by each factor will certainly be different for each individual. Therefore, this study was conducted to determine how much influence several variables have on employee performance. The population in this study were employees who had or are currently working on a BUMN construction project with a sample of 122 respondents. To test the established hypothesis, this study will use the Structural Equation Modeling (SEM) method with a software program to input data from the questionnaire results, and then it will be calculated to see how fit the proposed model is. There is one relationship path that has no significant effect, namely the relationship between work environment variables and work motivation variables.
AGREEMENT OPTIONS FOR VALUE-BASED GROUP DECISION ON BUILDING SYSTEM SELECTION Christiono Utomo
Journal of Civil Engineering Vol. 30 No. 2 (2010)
Publisher : Institut Teknologi Sepuluh Nopember (ITS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j20861206.v30i2.7531

Abstract

This paper presents a conceptual model of agreement options on negotiation support to facilitate the solving of group choice decision making problems in civil engineering. Group decision in construction is very complicated since many parties involved. Where a number of stakeholders are involved in choosing a single alternative from a set of solution alternatives, there are different concern caused by differing preferences, experiences, and background. Such civil engineering solutions as alternatives are referred to as agreement options, this paper describes a process of group decision and negotiation on building system selection for highway guardrail by assuring safety to provide barrier. The decision consists of three alternatives solution, three stakeholders and ten criteria. Determination of the optimal solution is based on a game theory model of n-person general sum game with complete information that involves forming coalitions among stakeholders.
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 Ayu Almaidia, Catur 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 Eka Utari Putri, Ni Putu 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 Rajak, Hajar 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 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 Trisnawati, Suci Rochma 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