derhan/semantic-scholar-manajemen-proyek huggingface dataset:
Solving the Many to Many Grouped Task Allocation Problem via E-CARGO
Authors: Mozhdeh Noroozi Rasoolabadi; Haibin Zhu; Chun Wang
Year: 2023

The task allocation between team members of each organization's departments is a crucial project management activity that needs adequate attention to improve organizational efficiency. If a related decision is not made properly, it may immediately cause problems with coordination and communication, task delays, and increased costs. Tasks are usually grouped and then these groups are assigned to the agents. Moreover, it is important to consider the difficulty level of the tasks and the member’s ability. The task allocation process becomes increasingly complex when administrators strive to maintain the balance between the workload of allocated task groups and the agents' capabilities. The E-CARGO (Environments - Classes, Agents, Roles, Groups, and Objects) model, created for the purpose of Role-Based Collaboration (RBC), has been effectively utilized to address the given problem. In this paper, a novel approach is presented to formalize the Grouped Task Allocation Problem (GTAP) employing an extended Group Multirole Assignment with Conflicting Roles problem (GMRACR), which is a sub-model of E-CARGO. In this paper, a role negotiation method is introduced, which is based on GMRACR. It employs a partitioning clustering algorithm along with the Analytic Hierarchy Process (AHP) to evaluate the difficulty level of tasks and the abilities of agents, respectively. This formalization of GTAP facilitates the identification of a solution using the IBM ILOG CPLEX optimization package (CPLEX). The proposed method helps decision-makers with a framework to successfully assign balanced grouped tasks. Through simulation experiments on a real-world problem, the efficacy of the suggested approach is substantiated. Experimental results reveal the practicality of the solutions recommended in this paper.
Developing a Conceptual Model for Project Knowledge Management
Authors: K. K. Tha
Year: 2019

Every project aims to succeed however research shows that only few IT projects are accomplished with targeted cost, schedule and required specification. There have been calls for improved performance in IT projects in industry studies and government reports. IT project performance is a critical organizational issue because it depends on information systems and increasing costs of delivering such projects. The essence of professional project management is that project success lies in the ability to continually enhance the underlying knowledge-base, i.e. the learning capacity. Thus, knowledge-sharing, where individuals involved in the project transfer their learning to others, is vital in this process of learning. This study uses qualitative approach through multiple in-depth case studies selected from Singapore InfoCom Company (StarHub) to understand how individuals would be motivated to share knowledge in IT projects. We develop a conceptual model that explains how knowledge management influences project learning and performance in IT projects.
An Exploration of Critical Success Factors for Lean Project Management in the Upstream Petroleum Industry in Ghana
Authors: J. Ayanaba; I. McLellan; T. Kourouklis; M. Cano; R. O. Aka
Year: 2023

Lean project management is quickly gaining acceptance in a variety of industries. The problem is despite the discovery of oil and subsequent exploration, Ghana has always been a net importer of crude oil, petroleum products, and natural gas. Given that lean management implementation inures to better performance and cost efficiencies, this study sought to ascertain the state of lean project management implementation in the upstream petroleum industry using Ghana as a case of an emerging economy context.Employing a Delphi style methodology by seeking experts’ opinions in the upstream sector of Ghana’s petroleum industry, the study found that even though lean project management implemented to an extent within the sector, its implementation is fraught with challenges such as low leadership to drive the lean process, management, and planning for the entire process. Experts in the field gave opinions as to the key considerations for successful implementation of lean project management in the upstream sector and the study recommended that lean project management should be emphasized more in the petroleum sector for higher performance that may inure to the country being a net exporter instead of a net importer of crude products.The study recommends strong leadership teams for the upstream sector to lead lean implementation with adequate training on lean project management provided to all staff for increased commitment and effective implementation that engenders a lean culture in the sector.
Project Management Maturity Models: An Overview of the Common Models and a Proposed Uniform Model
Authors: B. Galli
Year: 2018

In today's highly dynamic and rapidly changing business landscape, project constraints are continuously increasing regarding cost, time, level of customer satisfaction, and return on investment. Project-related issues are also increasing due to increased complexity, increased number of stakeholders, and extensive parameters. Recently, the project management community has shown interest in developing methodologies for project management to increase success in business organizations. Several project management models are introduced. In this article, different project management maturity models are analyzed and compared to determine any overlap or discrepancies between them. Moreover, the article aims to reveal the needs for the project to start, and the needs to evolve. The design of new maturity models on both team and organizational levels are used as a roadmap to pursue an organizational project. Finally, this article presents and outlines a uniform maturity model that unifies the best elements of all of the common singular maturity models.
Strategic project management for digital transformations in public sector education systems
Authors: Enitan Shukurat Animashaun; Babajide Tolulope Familoni; Nneamaka Chisom Onyebuchi
Year: 2024

This review paper presents a strategic framework for project management in digital transformations within public sector education systems. The framework emphasizes key components such as needs assessment, stakeholder engagement, project planning, change management, resource allocation, risk management, project execution, and outcome evaluation. Practical examples, including implementing a learning management system and digital inclusion initiatives, demonstrate the framework's application in real-world scenarios. The research contributes to the field by providing a comprehensive guide for decision-making and project planning, emphasizing the importance of maximizing impact and efficiency in digital transformation projects. The implications of the research findings for practitioners and policymakers are discussed, highlighting the framework's potential to drive successful digital transformation initiatives. Recommendations for future research include long-term impact assessment, change management strategies, scalability and sustainability, ethical and privacy considerations, hybrid learning environments, and teacher professional development. 
Keywords:  Strategic Framework, Project Management, Digital Transformations.
Performance Evaluation of Time and Cost In The Bungur-Kedoyo Tulungagung Road Construction Project Using The Earned Value Method
Authors: M. S. Bahrudin; Andi Patriadi; Sajiyo Sajiyo
Year: 2025

Road infrastructure is essential for supporting transportation, fostering economic growth, and enhancing community mobility. However, the Bungur-Kedoyo road construction project in Tulungagung has faced challenges in time and cost management, impacting overall project performance. This study aims to evaluate the project's time and cost performance using the Earned Value Method (EVM), a robust tool that compares planned work, completed work, and actual costs to provide a comprehensive performance analysis. Data from the 25th-week project report revealed delays, with a Schedule Variance (SV) of -Rp. 315,481,514.90 and a Schedule Performance Index (SPI) of 0.970, indicating slower progress than initially planned (SPI < 1). These results highlight the need for improved project scheduling and enhanced control mechanisms to mitigate delays and manage costs effectively. By identifying inefficiencies and areas requiring intervention, the study provides actionable recommendations for improving project management practices. It concludes that integrating EVM into time and cost control processes can significantly enhance project efficiency and reliability. This research contributes to advancing infrastructure development by offering insights that can be applied to similar projects, ensuring timely and cost-effective delivery while promoting sustainable growth in the road construction sector.
Risk analysis of project groups based on improved fuzzy comprehensive evaluation
Authors: Sun Yu; Hongxin Wu
Year: 2024

: In order to increase their market competitiveness, construction companies have started to undertake multiple projects simultaneously. Project management is not suitable for managing multiple projects. In order to achieve benefits that cannot be obtained from a single project, construction companies have started to form project groups and use project group management methods to manage them. The project group management model not only brings more benefits to construction enterprises, but also increases many problems. Taking the project group of a certain construction enterprise as an example, a hierarchical structure model is established from four aspects: information, environment, management, and cooperation. 12 secondary indicators are selected, and an improved Analytic Hierarchy Process (AHP) three scale method is used to establish a judgment matrix. The weight vector is calculated and fuzzy comprehensive evaluation is carried out. The results indicate that the fuzzy comprehensive evaluation of the project group of the construction enterprise is safe.
АНАЛІЗ ПРОЦЕСІВ РОЗВИТКУ СТАНДАРТИЗАЦІЇ В ПРОЄКТНОМУ МЕНЕДЖМЕНТІ
Authors: Сергій Школяр
Year: 2024

of sustainable development were studied. They were found to include principles and approaches that contribute to sustainable project management. It promotes a focus on creating value for stakeholders, systems thinking, flexibility and adaptability, risk management, integration of innovative approaches, as well as ethics and professional responsibility. Key features and differences were compared, and how these standards help project managers adapt to modern challenges and trends in accordance with the concept of sustainable development was evaluated. It is shown that this involves taking into account the interests of different groups and ensuring long-term benefits that positively affect society and the environment. It is also shown to facilitate the integration of sustainable practices in all stages of the project, ensuring a reduction in negative environmental impact and an improvement in social conditions. In addition, it helps project organizations adapt their strategies and processes to achieve sustainable development goals in a changing environment. Provides a more sustainable approach to project implementation, taking into account the long-term consequences for the environment and society. It helps to ensure socially responsible management of project-oriented business and supports the principles of sustainable development, taking into account the achievement of such sustainable goals as reducing emissions, saving energy, and improving resource efficiency. The analysis of standardization development processes in project management showed that the understanding and use of standards can significantly increase the effectiveness of project management and contribute to the successful implementation of innovative initiatives.
The Global Fund Secretariat's suspension of funding to Uganda: how could this have been avoided?
Authors: L. Kapiriri; Douglas K. Martin
Year: 2006

In August 2005, the Global Fund to fight AIDS, Tuberculosis and Malaria (the Global Fund) Secretariat suspended its five grants to Uganda following a PricewaterhouseCoopers audit report that exposed gross mismanagement in the Project Management Unit. How could this have been avoided? How can other countries avoid a similar pitfall? We argue that if a legitimate and fair decision-making process were used, the suspension of funding to Uganda could have been avoided, and that this lesson should be applied to other countries. The "accountability for reasonableness" framework of relevance, publicity, revisions and enforcement would help in implementing legitimate and fair decision-making processes, which would improve effectiveness, accountability and transparency in the implementation of Global Fund programmes, preventing future suspension of funding to any Global Fund projects.
An approach to software development effort estimation using machine learning
Authors: Vlad-Sebastian Ionescu
Year: 2017

We introduce a machine learning approach for real life software development effort estimation. Our method uses state of the art developments such as distributed word embeddings in order to create a system that can estimate effort given only basic project management metrics and, most importantly, textual descriptions of tasks. We use an artificial neural network for automating the effort estimation task. We evaluate our method on genuine software project data from a software company, obtaining results that surpass some of the related literature and a system that promises much easier integration into any software management tool that stores textual descriptions of tasks.
How to successfully introduce concurrent engineering into new product development?
Authors: L. Rihar; Tena Žužek; J. Kušar
Year: 2020

Today, three conditions are crucial for a company to be competitive on the market: quality, reduced time and low costs for the development of new products. The paper shows how companies developing new products (NPD) for the market can successfully implement concurrent engineering as an improvement of project management, in order to reduce product development time and costs and to ensure the quality expected by customers. The methodology presented in this paper is based on three main pillars of knowledge: project management, teamwork and concurrent engineering. The methodology provides a step-by-step guideline for the introduction of concurrent engineering in a company. This paper also presents the results of 10 Slovenian companies where this methodology has been tested on 20 pilot projects. The results show that managed projects upgraded with the principles of concurrent engineering lead to cost reduction, shorter development time and fewer discrepancies.
A framework for computer supported cooperative work in design with robots
Authors: Wenfeng Li; Muhai Hu
Year: 2005

This paper discusses research on computer supported cooperative work in design (CSCWID) with robots included. As a result of this research, we present here a framework of CSCWID with robots involved. Three types of collaboration are supported: human to human (H2H), human to robot (H2R) and robot to robot (R2R). A few key techniques, such as robotics on Internet, remote sharing and control, cooperative controller, project management and data transfer and parsing with XML format are detailed. The work in this paper can help to develop a cooperative system with multi-users and multi-robots.
A digital twin-based green construction management method for prefabricated buildings
Authors: Zhansheng Liu; Z. Zhu; Zhe Sun; Anxiu Li; Shuxin Ni
Year: 2023

Background: Site pollution in construction can be reduced by using high levels of prefabrication and industrialization. However, the lack of green concepts and methods during the prefabrication assembly process hinders its environmental benefits. Digital twin technology can monitor sites in real-time and provide data visualization for decision support, which has been used in construction management and risk control. Methods: We propose a six-dimensional digital twin framework that includes physical and virtual spaces, project management and service layers, twin data, and component connections. The framework integrates green factors of prefabricated construction into a model evolution framework and mechanism that enables real-time green services throughout the process. Results:  The proposed framework, modeling method, and evolution method were tested in prefabrication projects in Tianjin. By applying these methods, inadequate management measures were promptly identified and strengthened. Energy consumption and pollution were reduced by comparing with the plan before construction. In addition, the model evolution method optimized green management measures and improved the level of green construction management on site. Conclusions: The application results demonstrate the effectiveness of our proposed framework, the model building method, and the evolution method in improving the green level of prefabricated construction.
The Role and Characteristics of Hybrid Approaches to Project Management in the Development of Technology-Based Products and Services
Authors: Flávio Copola Azenha; Diane Aparecida Reis; André Leme Fleury
Year: 2020

There is a trend of combining agile and traditional project management practices for technology-based product and service development in the search for more agility. Although there are, in the literature, hybrid models that propose combinations of traditional and agile approaches, there are no studies that discuss the impact of the adoption of this approach in organizations in practice. Consequently, guidance on the selection of the most appropriate project management approach has remained largely theoretical, rather than based on companies’ experiences. The objective of this research is to analyze how organizations that develop technology-based products and services apply hybrid approaches to project management, their characteristics, advantages, and disadvantages, conducting a literature review and multiple case studies as research methods. Results reveal that hybrid approaches to project management are currently fundamental for companies in order to deal with distinct organizational cultures, specific processes, customer contractual requirements, and project specificities. This study also led to a consolidated list of the characteristics of hybrid approaches to project management.
The Viability of Fuzzy Logic Modeling in Software Development Effort Estimation: Opinions and Expectations of Project Managers
Authors: Stephen G. MacDonell; A. Gray
Year: 2005

There is a growing body of evidence to suggest that significant benefits may be gained from augmenting current approaches to software development effort estimation, and indeed other project management activities, with models developed using fuzzy logic and other soft computing methods. The tasks undertaken by project managers early in a development process would appear to be particularly amenable to such a strategy, particularly if fuzzy logic models are used in a complementary manner with other algorithmic approaches, thus providing a range of predictions as opposed to a single point value. As well as providing a more intuitively acceptable set of estimates, this would help to reduce or remove the unwarranted level of certainty associated with a point estimate. Furthermore, such an approach would enable organizations to ‘store’ their project management knowledge, making them less susceptible to employee resignations and the like. If fuzzy logic modeling is to be implemented in industry, however, managers must first believe it to be a realistic and workable option. This issue is addressed here by considering two related questions: one, what expectations do project managers have in relation to effort estimation? and two, what is their opinion of the methods that might be useful in this regard? This is followed by a discussion of the results of two surveys of project managers aimed at deriving membership functions using polling methods, the first using an interval declaration approach and the second using votes on fixed points. It is concluded that there is indeed support in the software engineering practitioner community for the use of methods based on the principles of fuzzy logic modeling.
Digital Transformation of Construction Production Management
Authors: Tatyana Khitrova; E. Khitrova; Margarita Kolomeets
Year: 2024

The study explored the issues of improving the construction management system as a key sector of the Russian economy based on the use of IT technologies. Being a driver of growth, construction does not provide the maximum effect due to the specifics of the existing relationships between the participants in the process. The authors investigated the set of factors influencing the efficiency of the functioning of a construction organization and determined by the structure of the life cycle of construction production. 
As a result of the analysis, the main risk factors of construction projects were established — the multiplicity of interested parties, the urgency of construction contracts, the multiplicity of regulations and laws, the complexity of contractual structures that contribute to the emergence of production and, as a consequence, financial risks. The study determined the components of the problem field generated by them and their hierarchical interdependence as a result of the manifestation of the pattern of systems integrity. 
It has been established that most of the problems that arise at various stages of project implementation are in one way or another related to the ineffective use of digital technologies. The analysis allows us to determine the possibilities of solving problems that arise at various stages and in different conditions of the implementation of a construction project using blockchain technologies and tokenization. 
An analysis of existing solutions allows us to conclude that the innovative potential of interaction between blockchain technologies and an object-oriented model of a construction project or, what is especially significant, a complex of construction projects — BIM technologies is insufficiently used. 
The introduction of an integrated approach will allow not only to easily and quickly create and track contracts, agreements and financial transactions, ensuring transparency of their implementation, but also the possibility of predictive maintenance of assets, proactive control of third parties and on-line cooperation between all IPD participants, thus realizing a comprehensive approach to automating project management processes.