derhan/semantic-scholar-manajemen-proyek huggingface dataset:
Duration and resource constraint prediction models for construction projects using regression machine learning method
Authors: Gopinath Selvam; Mohan Kamalanandhini; Muthuvel Velpandian; Sheema Shah
Year: 2024

PurposeThe construction projects are highly subjected to uncertainties, which result in overruns in time and cost. Realistic estimates of workforce and duration are imperative for construction projects to attain their intended objectives. The aim of this study is to provide accurate labor and duration estimates for the construction projects, considering actual uncertainties.Design/methodology/approachThe dataset was formulated from the information collected from 186 construction projects through direct interviews, group discussions and questionnaire methods. The actual uncertainties and exposure conditions of construction activities were recorded. The data were verified with the standard guideline to remove the outliers. The prediction model was developed using support vector regression (SVR), a machine learning (ML) method. The performance was evaluated using the widely adopted regression metrics. Further, the cross validation was made with the visualization of residuals and predicted errors, ridge regression with transformed target distribution and a Gaussian Naive Bayes (NB) regressor.FindingsThe prediction models predicted the duration and labor requirements with the consideration of actual uncertainties. The residual plot indicated the appropriate use of SVR to develop the prediction model. The duration (DC) and resource constraint (RC) prediction models obtained 80 and 82% accuracy, respectively. Besides, the developed model obtained better accuracy for the training and test scores than the Gaussian NB regressor. Further, the range of the explained variance score and R2 was from 0.95 to 0.97, indicating better efficiency compared with other prediction models.Research limitations/implicationsThe researchers will utilize the research findings to estimate the duration and labor requirements under uncertain conditions and further improve the construction project management practices.Practical implicationsThe research findings will enable industry practitioners to accurately estimate the duration and labor requirements, considering historical uncertain conditions. A precise estimation of resources will ensure the attainment of the intended project outcomes.Social implicationsDelays in construction projects will be reduced by implementing the research findings, which significantly ensures the effective utilization of resources and attainment of other economic benefits. The policymakers will develop a guideline to develop a database to collect the uncertainties of the construction projects and relatively estimate the resource requirements.Originality/valueThis is the first study to consider the actual uncertainties of construction projects to develop RC and DC prediction models. The developed prediction models accurately estimate the duration and labor requirements with minimal computational time. The industry practitioners will be able to accurately estimate the duration and labor requirements using the developed models.
Implementation of Cooperative Learning Model on E-Assignment Responsiveness at Higher Education
Authors: Sri Restu Ningsih; Z Mawardi Effendi; Nurhasan Syah
Year: 2019

Nowadays, there are still many universities that have not maximized the use of information technology in the learning process. The learning process still uses conventional methods, especially in terms of student assignments. The purpose of this study was to develop cooperative learning models in information systems project management courses. The method used in this study was the ADDIE model (Analysis, Design, Development, Implementation, and Evaluation). This is one model that becomes a guideline in developing effective, dynamic learning and supporting learning itself. The results of this study are practical and effective web-based cooperative learning models for students in universities.
Enhancing Business: Incorporating Enterprise Architecture into Project Management in the Food Manufacturing Industry
Authors: Djarot Hindarto; Tri Dharma Putra; M. I. Wahyuddin
Year: 2023

The present research examines the incorporation of Enterprise Architecture into project management in the food manufacturing sector with the aim of enhancing operational efficiency and corporate accountability. This study investigates the use of an integrated Enterprise Architecture strategy with project management in the food industry to improve production processes by using the crucial role of information technology. The aim of this approach is to enhance operational frameworks, customize information systems, and guarantee the congruence between business strategic aims and technology implementation. Within this framework, the analysis centers on the potential of integrating Enterprise Architecture to enhance transparency, interoperability, and scalability in the food manufacturing industry. Enterprise Architecture offers a comprehensive perspective on the technological infrastructure needed to ease effective and adaptable business operations. The implementation of Enterprise Architecture yields advantages in elucidating system architecture, enhancing coordination among diverse business components, and easing the more adaptable assimilation of modifications. Enterprise Architecture is crucial in project management as it eases improved decision-making and more efficient risk management. This study emphasizes the significance of incorporating Enterprise Architecture into the management of projects in the food industry as a strategic basis for ongoing operational advancement and enhancement while simultaneously prioritizing product quality, production efficiency, and responsiveness to evolving market demands.
MODERN TRANSFORMATIONS OF ACCOUNTING, MANAGEMENT, AND MARKETING OF AN ENTERPRISE IN THE CONTEXT OF DIGITALIZATION
Authors: Василь Головачко; Оксана Королович; Олеся Гаврилець
Year: 2024

The article is dedicated to the analysis of the large-scale digital transformation of modern enterprises, driven by changes in key managerial functional areas. The author examines these shifts under the influence of cloud technologies, artificial intelligence, project management systems, and other tools. The purpose of this article is to identify the fundamental features, advantages, and challenges that enterprises face in the process of digitizing key management functions (specifically accounting, management, and marketing). Based on the analysis conducted, it is evident that digital transformation impacts the efficiency of enterprises and their adaptation to changing market conditions. In the context of the obtained results, the prospects for further research lie in developing a roadmap for the digital transformation of key enterprise functions. In particular, it is currently crucial to provide practical recommendations for developing and implementing a digital transformation strategy, including the identification of priority areas, risk assessment, and resource allocation.
TYMELINE WHITE PAPER - EXPLORING TEAM PRODUCTIVITY THROUGH THE APPLICATION OF ARTIFICIAL INTELLIGENCE AND BLOCKCHAIN TECHNOLOGY
Authors: Shrikarnag Prahallada; Ranjitha Sridhar Rao; Dayananda Ram Lohith; Bangalore Prahallada Shrivatsa; Abhaya Deepashree
Year: 2024

 Tymeline is an AI-driven platform that revolutionizes goal setting and performance management by leveraging historical data securely integrated via blockchain. This platform enhances productivity across various industries through adaptive, data-driven insights. It addresses the limitations of traditional project management and CRM tools, which often fail to effectively utilize historical performance data. Tymeline’s proprietary AI processes large data volumes to identify trends, predict outcomes, and generate personalized goal roadmaps. This paper details Tymeline’s innovative approach, underlying technologies, key features, and substantial benefits, showcasing its potential to transform team and organizational productivity.
Productivity of software projects: a case analysis
Authors: Olli-Pekka Hilmola; P. Helo
Year: 2006

Process management tools aim to reduce information flow complexity in product development, in the function where most work is organised through projects. In technically challenging project environments, the total number of known technological solutions is high, reuse of old work is low and productivity improvement is rare. This paper analyses the management of a software company by using system dynamics simulation. The model results are compared with real project data collected from a software company; we evaluate six different Java-projects with two operative productivity measures. According to the results, it seems that even smaller projects have opportunities to achieve high productivity, but this only happens occasionally. Analysis further reveals that the most important limitation for productivity enhancement is the final stage of a particular software project (last 15 20% of completion). Therefore, we propose that managing information flows in the final stages of software project is vital for future success of the software, and we argue that performance is strongly connected in the used project management approach (waterfall, increment, prototyping).
An Adaptive Process Model to Support Product Development Project Management
Authors: Viktor Lévárdy; Tyson R. Browning
Year: 2009

Projects are temporary allocations of resources commissioned to achieve a desired result. Since each project is unique, the landscape between the current state (the start of the project) and the desired state (the successful end of the project) is often dynamic, uncertain, and ambiguous. Conventional project plans define a set of related activities (a work breakdown structure and activity network) with the assumptions that this set is necessary and sufficient to reach the project's desired result. Popular models for project planning (scheduling, budgeting, etc.) and control are also based on a set of project activities that are specified and scheduled a priori. However, these assumptions often do not hold, because, as an attempt to do something novel, the actual path to a project's desired result is often revealed only by the additional light provided once the work is underway. In this paper, we model a product development process as a complex adaptive system. Rather than prespecifying which activities will be done and when, we set up: 1) a superset of general classes of activities, each with modes that vary in terms of inputs, duration, cost, and expected benefits; and 2) simple rules for activity mode combination. Thus, instead of rigidly dictating a specific project schedule a priori, we provide a ldquoprimordial souprdquo of activities and simple rules through which the activities can self-organize. Instead of attempting to prescribe an optimal process, we simulate thousands of adaptive cases and let the highest-value process emerge. Analyzing these cases leads to insights regarding the most likely paths (processes) across the project landscape, the patterns of iteration along the paths, and the paths' costs, durations, risks, and values. The model also provides a decision support capability for managers. For researchers, this way of viewing projects and the modeling framework provide a new basis for future studies of agile and adaptive processes.
PERAN STRATEGIS SCRUM MASTER PADA PENGEMBANGAN PERANGKAT LUNAK DI SEBUAH INDUSTRI
Authors: R. Pamungkas; Beatric Stevany Zebua; A. Azizah
Year: 2023

At present, in latest industrial era, to realize the success of Integrated Product Development, many industries are competing to find innovative project design methodologies that are able to adapt to developments and consumer behavior that often changes from time to time amid the development of science and technology in dealing with competition in the 4.0 revolution era.  When the industry is required to periodically produce its products and services quickly by adjusting to market movements, product development can be inspired through the Agile Project Management framework approach with the Scrum method. Not a few of the information technology (IT) industry has begun to transform to adapt the Scrum Method because of its adaptive nature for the purpose of team-based iterative software development. However, the limitations and the lack of studies in exploring the nature and characteristics of Scrum currently make many people still not too familiar with the existence and essence of a Scrum Master, especially the nature and characteristics known as a servant leader (Servant-Leader). The aim of this research is to understand the true role of a Scrum Master who is at the heart of the application of the Scrum method in software development in an industry, so that it is expected to help realize the fulfillment of excellent and optimal services that are faster and more agile.
Coordinated Development of Population, Resources, Environment, Economy, and Society under Engineering Management Combined with Bilevel Optimization Model
Authors: Kai Chen; Yilin Chen
Year: 2022

The in-depth analysis of the strategies for the coordinated and continuous development of population, resources, environment, economy, and society based on the engineering management model is highly important for the sustainable development of the regional economy and society. In this article, a population-economy-resources-environment bilevel optimization model is established based on the economic and social development in a provincial region. The method of bilevel optimization is adopted to introduce the specific bilevel optimization model. The concept and objectives of the bilevel optimization are explained, and its corresponding technical applications are described. In this article, the development in coordinated economic and social development of population, resources, and environment is analyzed and compared based on the bilevel optimization model. In particular, the evolution and changes before and after the implementation of engineering management are studied. Through the results, it can be observed that after the implementation of project management, the coefficient of industry location has presented a downward trend, and the coordinated development of population, resources, environment, economy, and society has become more coordinated.
Performing Under Pressure: IT Execution in a $1.4bn Business Transformation
Authors: A. Thorogood; P. Reynolds; P. Yetton
Year: 2010

This teaching case provides a practical illustration of the challenges in executing large-scale ITbased change. It describes how the Commonwealth Bank of Australia replaced its service and sales systems between 2003 and 2006 with the goal of collating a “single view of client”. The case is an exemplar of staged incremental development. The sponsor set up multiple work streams and ran them as independently as possible. Regular releases delivered incremental change to the business, incorporated lessons learned, and added further functionality. This had implications for architecture, software development, training, testing, and risk management. There were significant change management challenges. The case provides students with insights into program management in IT transformations, architecture, project management, software delivery lifecycles, risk management, logistics and IT infrastructure.
ANALISA RESCHEDULE REPAIR KM STU MENGGUNAKAN METODE CRITICAL CHAIN PROJECT MANAGEMENT
Authors: Zulia Wulan Sari; D. Ernawati; Jurusan Teknik Industri
Year: 2024

PT XYZ merupakan perusahaan galangan kapal terbesar di Indonesia. Sebagai galangan kapal terbesar, PT XYZ dituntut untuk menyelesaikan proyek pembangunan dan perbaikan kapal baru dengan cepat, sesuai dengan kesepakatan yang tertuang dalam kontrak yang disepakati antara pemilik kapal atau wakilnya dengan pihak galangan kapal. Dalam hal ini, perencanaan penjadwalan proyek memegang peranan yang sangat penting untuk memastikan setiap tahapan pekerjaan dapat diselesaikan secara efisien dan tepat waktu. Akan tetapi, jadwal yang dirancang sejak awal tidak selalu sepenuhnya selaras dengan pelaksanaan di lapangan, sehingga pekerjaan berpotensi mengalami keterlambatan dari waktu yang ditentukan. Keterlambatan tersebut juga terjadi pada proyek perbaikan KM STU yang dikerjakan oleh PT XYZ. Oleh karena itu, dilakukan penjadwalan ulang dengan metode Critical Chain Project Management. Dengan menerapkan metode CCPM, hasil penelitian menunjukkan durasi proyek selama 13 hari dengan tambahan buffer proyek selama 3,5 hari dan biaya sebesar Rp 266.000.000 yang mana sama dengan durasi normal atau kondisi awal. Namun apabila waktu buffer pada durasi CCPM terpakai penuh maka total biaya yang didapatkan akan bertambah menjadi Rp 304.080.000 atau sekitar 14,3% dari biaya CCPM tanpa buffer. Sementara itu, produktivitas pekerja dengan menerapkan metode Critical Chain Project Management mengalami peningkatan dibandingkan sebelumnya. Sebelumnya, rata-rata produktivitas pekerja sebesar 27,45/mandays. Kemudian setelah menerapkan metode CCPM, rata-rata produktivitas pekerja menjadi 54,89/mandays. Berdasarkan hasil penelitian, dapat diketahui bahwa metode Critical Chain Project Management lebih efektif dan efisien dibandingkan dengan metode sebelumnya. Sehingga hasil penelitian ini dapat digunakan oleh perusahaan sebagai acuan dalam merencanakan jadwal proyek perbaikan selanjutnya.
Delivering Knowledge across Boundaries: A Process Model of Knowledge Delivery in Offshoring Projects
Authors: Yuanyue Feng; H. Ye; S. Pan
Year: 2010

The lack of understanding on how to successfully deliver knowledge across boundaries in global offshoring projects, and on why the vendors cannot fully absorb the knowledge delivered from clients, is a gap in the existing literature that may account for the inefficient mechanisms used to deliver knowledge by clients and the shift of project management strategy from total outsourcing to global teamwork. To address this gap, an integrated framework is proposed to explain how the different types and amounts of knowledge are delivered across boundaries between vendors and clients in the outsourcing arrangements by combining the framework of knowledge boundaries and absorptive capacity. Applying the new theoretical lenses to analyze the case of BankCo offshore outsourcing project, the stages are identified, through which various types of knowledge are delivered from clients to vendors by sequential processes in each stage. In particular, our study reveals that the strategic shift from total global offshore outsourcing project to global distributed teamwork lends its opportunity to the hindrance of pragmatic boundary and insufficient knowledge absorptive capacity of the vendor organizations.
The use of optimization modeling in the management of the iterative process in team-oriented organizational system of the IT industry
Authors: С.Г. Корчагин
Year: 2024

В статье рассматривается процесс работы над проектом в командно-ориентированной системе IT-сферы с применением оптимизационного моделирования итерационного процесса целенаправленной командной деятельности, исходя из принципов управления в Agile-ориентированной организационной системе. Для такой системы общие принципы гибких методологий разработки, направленных на ускорение создания проектов путем разделения конечных требований на более мелкие части для возможности учитывания отзывов заинтересованных сторон на каждом этапе работ, трансформируются в проблемно-ориентированные, что позволяет выделить особенности управления, с точки зрения которых и рассматривался процесс работы над проектом. Показано, что указанные принципы изначально внедряются на уровне управляющего центра, в частности, с ними должен быть хорошо ознакомлен менеджер проекта, затем на уровне команд и только после этого следует внедрять разработанные программы оптимизации. Результаты их применения показаны при описании каждой из особенностей управления. Для объективной оценки эффективности разработанных программных средств приведено сравнение результатов работы над схожими проектами. В одном применялись только принципы гибких методологий управления проектами, в другом дополнительно использовались разработанные программные средства для управления итерационным процессом целедостижения в командно-ориентированной организационной системе.
 The article discusses the process of working on a project in a team-oriented IT system using optimization modeling of the iterative process of purposeful team activity based on management principles in an Agile-oriented organizational system. For such a system, the general principles of flexible development methodologies aimed at accelerating the creation of projects by dividing the final requirements into smaller parts in order to take into account feedback from stakeholders at each stage of work are transformed into problem-oriented ones, which allows us to highlight the management features from the point of view used to consider the process of working on the project. It is shown that these principles are initially implemented at the level of the management center, in particular, the project manager should be well-acquainted with them, then at the team level and only after that the developed optimization programs should be implemented. The results of their application are shown in the description of each management feature. For an objective assessment of the effectiveness of the developed software tools, a comparison of the results of work on similar projects is given. In one, only the principles of flexible project management methodologies were applied; in the other, developed software tools were additionally employed to manage the iterative process of goal achievement in a team-oriented organizational system.
Peran Sistem Informasi Manajemen dalam Meningkatkan Kinerja Organisasi
Authors: Fardan Ali Torabora Siregar; Muhammad Irwan Padli Nasution
Year: 2024

Improving organizational performance in the future requires the integration of information technology that not only plays a supporting role, but also as the main tool to ensure success in providing the best service to the community. The role of information technology in the work system has brought significant changes in the world of work, although the main challenge is to improve the competence of human resources which is crucial for the successful performance of government agencies. This systematic research adopted the Preferred Reporting Items for Systematic Reviews approach, by analyzing full articles in English and Bahasa Indonesia. With the implementation of an effective management information system, organizations can manage data and information more efficiently, which in turn enables more accurate and timely decision-making. This contributes significantly to increasing productivity, reducing operational costs, and responding more quickly to changes in the market or business environment. In addition, management information systems also play an important role in human resource management, inventory management, project management, and employee performance evaluation.