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Yani Rahmawati
Institut Teknologi Sepuluh Nopember
Computer Science & IT

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Conceptual Framework Of Intellectual Capital Influences To Corporate Efficiency Ketut Rina Purnami Dewi; Nugroho Priyo Negoro; Yani Rahmawati
IPTEK Journal of Proceedings Series No 2 (2018): The 2nd Conference on Innovation and Industrial Applications (CINIA 2016)
Publisher : Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (471.642 KB) | DOI: 10.12962/j23546026.y2018i1.3338

Abstract

The emerging issue of labour piracy in Indonesia makes human resources become the most valuable assets. Labour piracy is mostly found in financial corporate to minimize cost, because there are limited capable employees available. The previous study found, the average Indonesian employee turnover in bank was 2-10 years. Approximately of 54% employees were willing to leave their job earlier and moved to others financial corporate with higher salary, and some others prefer to get a better career path, hence resigning the current job became the best decision for them. Training and education expense are increasing, but they have capability in minimizing corporate efficiency. Intellectual Capital (IC) played an important role in financial industry. This research aims to provide a conceptual framework of IC role to corporate efficiency. Study found that there is significant positive effect of IC to corporate efficiency. Study also revealed several factors of IC that influence the corporate efficiency.
Factors of Design Errors in Construction Project (A Review) Dedy Farhan Fuadie; Yani Rahmawati; Christiono Utomo
IPTEK Journal of Proceedings Series No 6 (2017): The 3rd International Conference on Civil Engineering Research (ICCER) 2017
Publisher : Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (223.794 KB) | DOI: 10.12962/j23546026.y2017i6.3263

Abstract

Design is an important step in construction project. Errors in design cause failure in construction stage as well as the project development. Misunderstandings of design concept between parties lead to design errors that able to decrease the quality of construction works, and also cause cost overruns and project delays. Design errors also contribute to engineering failures, which can result in accidents and loss of life. Preventive actions in reducing the errors are necessary. In accordance with these issues, this research is conducted with main purpose to identify the causal factors of design error. Review to previous studies with main topic of design error was taken in order to identify the causal factors. The factors were then validated in an oil and gas industry through observation in design process and also interview to parties whom have experiences in design process. Based from research, it is found that there are 5 main causal factors. The factors are man, method, material, machine, and environment. There are also several factors that are less in accordance with the conditions in the field such as cognitive dissonance, competitive tendering, and adversarial attitudes. By knowing the cause of the design error, can be done to prevent the effort of guarantee project sustainability.
Collaborative Decision for Building Energy System on Traditional Markets in Urban Areas Christiono Utomo; Yani Rahmawati; Nugroho Priyo Negoro
IPTEK Journal of Proceedings Series No 6 (2017): The 3rd International Conference on Civil Engineering Research (ICCER) 2017
Publisher : Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (235.068 KB) | DOI: 10.12962/j23546026.y2017i6.3317

Abstract

It becomes more important to design energy-efficient for buildings. This is true in relationship to a public building design especially retail property such as traditional market. It calculates the use of energy during construction and operation. There are three alternatives for a building energy system which are passive energy, electrical equipment, and user processes. The alternatives are developed for a public commercial retail. They were selected by four stakeholders named government, tenant, designer, and property manager. It is not easy to make a decision where there are many stakeholders' interests. A decision support system is necessary. The system should support a collaborative process among decision makers. This paper presents a multi criteria and multi person decision process to develop agreement options and coalition formation to find the best fit option of the energy system for traditional markets building in urban areas. There are three stages involved in the process which are first is determining and scoring of every alternative for every stakeholder, second is determining the optimal solution (payoff optimum) for each stakeholder in a coalition, and third is analyzing the best fit options for every coalition and grand coalition. An analytical hierarchy process (AHP) based on satisfying option is applied for the first stage. A liner programming is used to determine payoff optimum in the stage two and an agent system based on game theory built the coalition algorithm on the stage three. The result shows a model of collaborative decision to select a building system at design process.
A Review on Maximum Productivity of Land Use in Urban Project Development Herlambang Sucahyo; Yani Rahmawati; Christiono Utomo
IPTEK Journal of Proceedings Series No 6 (2017): The 3rd International Conference on Civil Engineering Research (ICCER) 2017
Publisher : Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j23546026.y2017i6.3286

Abstract

The Regional Budget Fiscal Year of Surabaya in 2017 is IDR 8,561,848,147,400, where Regional Revenue (PAD) is projected as much as IDR 4,212,569,176,921 along with Regional Wealth Management IDR 166,311,576,799. That revenue is derived from the activity of managing land asset. The total assets of Surabaya is currently 60,115,651.23 m2, where 84% of the area already has its land use, and 937,911.35 m2 or 0,56% is used for commercial use. Some of the assets are not optimally used for PAD yet. The city loses its opportunity in gaining maximal revenue because the assets are not developed properly, where the assets are mostly located in the main corridor of the city or primary artery. Highest and Best Use (HBU) analysis is found to be one of important technique in finding best alternative to be used in developing vacant land and existed improved property. This study analyzes the HBU practices in developing the government assets of Surabaya, especially the area that is placed near the riverside. Literature review and in depth interview to stakeholders are used to obtain data. The data is then analyzed by using descriptive analysis. Based on analysis, it is found that mixed use commercial building come out as best alternative in developing the assets.
Co-Authors Christiono Utomo Dedy Farhan Fuadie Herlambang Sucahyo Ketut Rina Purnami Dewi Nugroho Priyo Negoro