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Whole-Process Project Cost Management Based on Building Information Modeling (BIM)
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作者 Liping Yan 《Journal of Architectural Research and Development》 2024年第4期57-62,共6页
The whole-process project cost management based on building information modeling(BIM)is a new management method,aiming to realize the comprehensive optimization and improvement of project cost management through the a... The whole-process project cost management based on building information modeling(BIM)is a new management method,aiming to realize the comprehensive optimization and improvement of project cost management through the application of BIM technology.This paper summarizes and analyzes the whole-process project cost management based on BIM,aiming to explore its application and development prospects in the construction industry.Firstly,this paper introduces the role and advantages of BIM technology in engineering cost management,including information integration,data sharing,and collaborative work.Secondly,the paper analyzes the key technologies and methods of the whole-process project cost management based on BIM,including model construction,data management,and cost control.In addition,the paper also discusses the challenges and limitations of the whole-process BIM project cost management,such as the inconsistency of technical standards,personnel training,and consciousness change.Finally,the paper summarizes the advantages and development prospects of the whole-process project cost management based on BIM and puts forward the direction and suggestions for future research.Through the research of this paper,it can provide a reference for construction cost management and promote innovation and development in the construction industry. 展开更多
关键词 Building information Modeling(BIM) project cost management Data integration information sharing cost control
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Discussion on Construction Project Cost Budget Settlement Review
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作者 Hongfeng Liu Yumin Yuan 《Journal of Architectural Research and Development》 2024年第1期43-48,共6页
Construction project cost control involves many complex contents,forming a large amount of data information.If the processing method is unreasonable,it will likely affect the cost control efficiency.Therefore,in the c... Construction project cost control involves many complex contents,forming a large amount of data information.If the processing method is unreasonable,it will likely affect the cost control efficiency.Therefore,in the current construction project management,the review of project cost budget settlement is the focus to solve the cost management problems of construction projects and promote the development of the construction industry.This article mainly analyzes the influencing factors and current situation of construction project cost budget settlement review,and based on this,it explores the project cost budget settlement review strategy to promote the healthy development of construction project cost work. 展开更多
关键词 Construction project cost Budget settlement Review strategy
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Computational Quantification of Map Projection Distortion by Fractal Dimension of Coastlines
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作者 Franklin Lee 《Journal of Applied Mathematics and Physics》 2024年第5期1890-1903,共14页
Maps, essential tools for portraying the Earth’s surface, inherently introduce distortions to geographical features. While various quantification methods exist for assessing these distortions, they often fall short w... Maps, essential tools for portraying the Earth’s surface, inherently introduce distortions to geographical features. While various quantification methods exist for assessing these distortions, they often fall short when evaluating actual geographic features. In our study, we took a novel approach by analyzing map projection distortion from a geometric perspective. We computed the fractal dimensions of different stretches of coastline before and after projection using the divide-and-conquer algorithm and image processing. Our findings revealed that map projections, even when preserving basic shapes, inevitably stretch and compress coastlines in diverse directions. This analysis method provides a more realistic and practical way to measure map-induced distortions, with significant implications for cartography, geographic information systems (GIS), and geomorphology. By bridging the gap between theoretical analysis and real-world features, this method greatly enhances accuracy and practicality when evaluating map projections. 展开更多
关键词 Map projection Distortion COASTLINE Fractal Dimension CARTOGRAPHY Geographic information Systems
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Exploring International Media and Information Literacy Initiatives: Insights From DW Akademie’s MIL Model
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作者 Dadakhonov Azamjon Oltmishevich 《Journalism and Mass Communication》 2024年第2期75-89,共15页
Media and Information Literacy(MIL)is one of the most important topics in today’s mediatized world.Under the leadership of United Nations Educational,Scientific and Cultural Organization(UNESCO),many international or... Media and Information Literacy(MIL)is one of the most important topics in today’s mediatized world.Under the leadership of United Nations Educational,Scientific and Cultural Organization(UNESCO),many international organizations in the world,as foreign donors,annually announce many projects and grants for the promotion and development of the field of MIL in the countries of the world.One of the main actors of this movement is DW Akademie with different media and MIL projects several countries of the world.This research paper delves into the role of DW Akademie’s MIL model in shaping a media-savvy generation.The study explores the theoretical underpinnings and practical applications of Deutsche Welle(DW)Akademie’s MIL model,analysing its effectiveness in fostering media literacy skills.The research employs a multi-faceted approach,incorporating case studies to assess the model’s impact across diverse demographics.The paper also considers the model’s alignment with global educational policies and proposes recommendations for its integration into broader frameworks.By investigating DW Akademie’s MIL model,this research contributes to the ongoing discourse on media literacy education,providing valuable insights for educators,policymakers,and researchers.The findings offer a nuanced understanding of the model’s position in cultivating a media-savvy generation poised to navigate the complexities of the information age. 展开更多
关键词 Media and information Literacy(MIL) DW Akademie international projects a strategic model MIL personae media literacy skills
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Solving resource availability cost problem in project scheduling by pseudo particle swarm optimization 被引量:4
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作者 Jianjun Qi Bo Guo +1 位作者 Hongtao Lei Tao Zhang 《Journal of Systems Engineering and Electronics》 SCIE EI CSCD 2014年第1期69-76,共8页
This paper considers a project scheduling problem with the objective of minimizing resource availability costs appealed to finish al activities before the deadline. There are finish-start type precedence relations amo... This paper considers a project scheduling problem with the objective of minimizing resource availability costs appealed to finish al activities before the deadline. There are finish-start type precedence relations among the activities which require some kinds of renewable resources. We predigest the process of sol-ving the resource availability cost problem (RACP) by using start time of each activity to code the schedule. Then, a novel heuris-tic algorithm is proposed to make the process of looking for the best solution efficiently. And then pseudo particle swarm optimiza-tion (PPSO) combined with PSO and path relinking procedure is presented to solve the RACP. Final y, comparative computational experiments are designed and the computational results show that the proposed method is very effective to solve RACP. 展开更多
关键词 project scheduling resource availability cost problem(RACP) HEURISTICS particle swarm optimization (PSO) path relin-king.
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Control and Management of Construction Project Cost 被引量:1
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作者 ZHU Lili 《Journal of Landscape Research》 2016年第4期7-8,共2页
Project cost can control the input in construction project and improve economic benefits of construction enterprises,so it is an important section of construction engineering.Reasonable control and management of proje... Project cost can control the input in construction project and improve economic benefits of construction enterprises,so it is an important section of construction engineering.Reasonable control and management of project cost is the principle that building units must obey in the whole process of project,particularly in the construction stage,so it is extremely important to control and manage the project cost.This paper first analyzed possible causes for the unreasonable cost of construction projects,and put forward pertinent strategies for the control and management of construction project cost. 展开更多
关键词 Construction project Construction stage project cost Control and management
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Research on the Development of Project Cost Informatization in the Era of Big Data 被引量:1
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作者 Huiyu Long Yan Ma +1 位作者 Xiang Mao Xinyuerong Sun 《Journal on Big Data》 2020年第2期63-70,共8页
Under the background of big data,Informatization plays an important role in the development of the engineering cost industry.The rapid development of the industry and the increasing complexity of construction projects... Under the background of big data,Informatization plays an important role in the development of the engineering cost industry.The rapid development of the industry and the increasing complexity of construction projects require higher standards of informatization.The current information processing methods and models have been difficultly to meet new requirements.Based on this,this study deeply analyzes the key factors that impede the informatization of engineering cost development,and tries to find corresponding solutions through theoretical analysis and empirical research to break these constraints.This will play a guiding role in the development of informatization in China's engineering cost industry. 展开更多
关键词 Big data project cost engineering costs cost informatization
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Analyses on schedule-cost coefficient correlation of spaceflight project based on historical statistics and its application
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作者 Liu Yanqiong Chen Yingwu 《Journal of Systems Engineering and Electronics》 SCIE EI CSCD 2006年第4期769-774,共6页
When analyze the uncertainty of the cost and the schedule of the spaceflight project, it is needed to know the value of the schedule-cost correlation coefficient. This paper deduces the schedule distribution, consider... When analyze the uncertainty of the cost and the schedule of the spaceflight project, it is needed to know the value of the schedule-cost correlation coefficient. This paper deduces the schedule distribution, considering the effect of the cost, and proposes the estimation formula of the correlation coefficient between the in(schedule) and the cost. On the basis of the fact and Taylor expansion, the relation expression between the schedule-cost correlation coefficient and the in-schedule-cost correlation coefficient is put forward. By analyzing the value features of the estimation formula of the in-schedule-cost correlation coefficient, the general rules are proposed to ascertain the value of the schedule-cost correlation coefficient. An example is given to demonstrate how to approximately amend the schedule-cost correlation coefficient based on the historical statistics, which reveals the traditional assigned value is inaccurate. The universality of this estimation method is analyzed. 展开更多
关键词 cost SCHEDULE correlation coefficient spaceflight project management risk.
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A Study on Cost Control of Agricultural Water Conservancy Projects Based on Activity-based Costing
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作者 Tiantian TANG 《Asian Agricultural Research》 2017年第7期11-14,共4页
Based on the theory of activity-based costing and the idea of value chain,activity optimization and cost control are carried out on the whole construction process of agricultural water conservancy projects. Through th... Based on the theory of activity-based costing and the idea of value chain,activity optimization and cost control are carried out on the whole construction process of agricultural water conservancy projects. Through the use of literature review,case analysis and statistical analysis and other methods,with agricultural water conservancy projects as the research object,and comparing activity-based costing with the traditional model of cost accounting,the writer carries out the corresponding value chain analysis,and comes to the following conclusion: the statistical calculation and analysis of the entire construction process based on activity-based costing can accurately and effectively control the costs of water conservancy projects. Through the use of activity-based costing,the cost data of agricultural water conservancy projects is more detailed and accurate,and cost management personnel can also find non-value-added activities,optimize the enterprise's value chain and achieve cost control objectives through the analysis of the activity chain and value chain of agricultural water conservancy projects. 展开更多
关键词 Activity-based costing Agricultural water conservancy projects cost control
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Study of Factors Causing Time and Cost Overrun in Pre-Construction Project (A Case Study of Malaysia)
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作者 Muhammad Ilyas Jing Li Irfan Ullah 《World Journal of Engineering and Technology》 2020年第1期1-12,共12页
Cost and time overrun are the key troubles of any improvement ventures. These troubles are inflicting the terrible end result in the development of kingdom monetary improvement and thriving. To overcome these problems... Cost and time overrun are the key troubles of any improvement ventures. These troubles are inflicting the terrible end result in the development of kingdom monetary improvement and thriving. To overcome these problems, the?paper examines predominant impact on elements causing the mission postponement and cost. A poll review was led for the situation study embracing various information-gathering procedures. The discoveries from the contextual investigation uncovered that the most persuasive factors in Malaysia:?1) contractor’s inappropriate arranging, 2) poor site the board, 3) deficient contractual worker experience,?are the most powerful factors. This paper has likewise broken down the normal and least effective of the postpone variables causing task deferral and cost overrun in Malaysia. It likewise infers that there are various measures as per the idea of deferring components to decrease the effect on task postponement and cost overruns in the development industry.?There are significant factors in the control of time overrun that would be actual thought related to know and tackle in great impact to improvement rate which may additionally no capacity that be recovered. Thirty (30) massive development extensions in Malaysia were exceptional coping with time overrun at some stage in development. Out of 30 undertakings, 17 (56.67%) ventures had been introduced by using 1100 days’ time overrun, 5 (16.67%) extensions in the middle of a hundred and one to 200 days, 5 (16.67%) ventures?201 to 300 days while three (10%) ventures have been deferred for timeframe over 300 days. 展开更多
关键词 cost and TIME Overruns DELAY Factors Construction Industry projectS DELAY
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Implementing an Information System Strategy: A Cost, Benefit, and Risk Analysis Framework for Evaluating Viable IT Alternatives in the US Federal Government
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作者 Sofia E. Espinoza Joan S. Brooks John Araujo 《International Journal of Communications, Network and System Sciences》 2018年第6期105-132,共28页
In the US Federal government, an analysis of alternatives (AoA) is required for a significant investment of resources. The AoA yields the recommended alternative from a set of viable alternatives for the investment de... In the US Federal government, an analysis of alternatives (AoA) is required for a significant investment of resources. The AoA yields the recommended alternative from a set of viable alternatives for the investment decision. This paper presents an integrated AoA and project management framework for analyzing new or emerging alternatives (e.g., Cloud computing), as may be driven by an information system strategy that incorporates a methodology for analyzing the costs, benefits, and risks of each viable alternative. The case study in this paper, about a business improvement project to provide public health and safety services to citizens in a US Federal agency, is a practical application of this integrated framework and reveals the benefits of this integrated approach for an investment decision. The decision making process in the framework—as an integrated, organized, and adaptable set of management and control practices—offers a defensible recommendation and provides accountability to stakeholders. 展开更多
关键词 ANALYSIS of Alternatives BUSINESS Case Cloud Computing cost BENEFIT ANALYSIS information System Strategy
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Henan Cultural Information Resources Sharing Project Persistent Effect Mechanism Research
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作者 Weigong CUI Hui JIAN +2 位作者 Yuan GAN Zhen ZHANG Yanfeng LIU 《Intelligent Information Management》 2009年第1期18-23,共6页
In order to reduce east--west section area of “digital divider” in China, Ministry of Culture laun- ches the National Cultural Information Resources Sharing Project in the mid-west provinces, and the state finance g... In order to reduce east--west section area of “digital divider” in China, Ministry of Culture laun- ches the National Cultural Information Resources Sharing Project in the mid-west provinces, and the state finance gives certain funds subsidy in the project construction period. Embarks highly from strategy during construction plan chosen and operational system management, as while as union digital library to construct a persistent effect mechanism. With the principle of state guidance, enterprise operation and benefit farmers, expand culture industry within the provincial and safeguard Cultural Information Resources Sharing Project sustainable development's, then promotes the rural economy culture full scale development. 展开更多
关键词 CULTURAL information resources SHARING project PERSISTENT effect mechanism RESEARCH IPTV digital LIBRARY CULTURAL industry
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Support Vector Machine Cost Estimation Model for Road Projects 被引量:1
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作者 Nabil Ibrahim El-Sawalhi 《Journal of Civil Engineering and Architecture》 2015年第9期1115-1125,共11页
关键词 支持向量机 估算模型 成本估算 公路项目 项目成本 成本估计 历史数据 工程管理
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Analysis of Construction Duration and Cost for Public Sector Civil Engineering Projects in Libya
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作者 Tgarid Ali Xiaohui Zhong Utpal Dutta 《Journal of Civil Engineering and Architecture》 2018年第12期838-847,共10页
Public construction project data were analyzed to develop models for the actual construction duration and actual cost. Based on 50 civil engineering projects in Libya from the database of the Great Man-Made River Syst... Public construction project data were analyzed to develop models for the actual construction duration and actual cost. Based on 50 civil engineering projects in Libya from the database of the Great Man-Made River System 1992-2009, the models identified extension as a main factor that affecting both the actual duration and cost of a project, while considering the contract cost and contract duration as fixed for the project. The suitability of each model was confirmed by examining RMSE (root mean squared error), NSE (Nash-Sutcliffe efficiency), and MEF (modeling efficiency factor). The models were validated with data from 17 different projects. The validation of both models demonstrated that models are very practical and accurate. The models are very effective in capturing the uniqueness of Libyan construction industry practice. 展开更多
关键词 PUBLIC projectS CIVIL engineering projectS actual CONSTRUCTION DURATION actual CONSTRUCTION cost
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Analysis of Budget and Cost Control of New Green Building Projects
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作者 Liu Jing Wang Pengfei +1 位作者 Li Tao Ma Guiquan 《Journal of Architectural Research and Development》 2018年第4期35-38,共4页
With the increment of public awareness toward ecological environment protection,green building has gradually become an integral part of construction development.Green building refers to a form of architecture that con... With the increment of public awareness toward ecological environment protection,green building has gradually become an integral part of construction development.Green building refers to a form of architecture that conforms to the current social development form and meets the requisites of energy conservation and environmental protection.The budget and cost control of green building construction project play very important roles in improving the quality of the construction and reducing the cost of the project.This paper mainly analyzes the problems and control measures in the new green building engineering budget and cost control. 展开更多
关键词 NEW green BUILDING project cost BUDGET cost control
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Information on Power Projects Planned in China
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《Electricity》 2009年第3期53-54,共2页
关键词 project 2010 III HEAT information on Power projects Planned in China
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Gold Projects of China's Electronic Information Industry
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作者 Wen Jie 《中国对外贸易》 1995年第7期14-16,共3页
The news that China’s electronicinformation industry would carryout the Three Gold Projects received astrong response around the world,especially from the transnationalcompanies engaged intelecommunications, computer... The news that China’s electronicinformation industry would carryout the Three Gold Projects received astrong response around the world,especially from the transnationalcompanies engaged intelecommunications, computers andinformation networks. IBM, Unisys, Visa,Siemens, Intel, AT&T, Bell, Dell, NTT,NEC, 3COM and Fujitsu came to Chinato hold talks with potential clients andshowed their products with a view totaking a share in this big market. With the emergence of the country’selectronic in formation industry in the early1980s, the national electronic computerand large integrated circuit leading 展开更多
关键词 Gold projects of China’s Electronic information Industry project
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Information on Power Projects Planned in China
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《Electricity》 2009年第4期52-54,共3页
关键词 2010 HEAT project information on Power projects Planned in China
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Control and Management Measures of Highway Project Cost under the PPP Model
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作者 Hanzhi Kou 《Journal of Architectural Research and Development》 2021年第1期17-20,共4页
In recent years,China’s society and economy has been developing very rapidly,and various industries are showing a trend of vigorous development.The importance of control and management of project cost in highway proj... In recent years,China’s society and economy has been developing very rapidly,and various industries are showing a trend of vigorous development.The importance of control and management of project cost in highway project management is becoming more and more prominent.PPP model has been widely used in the control and management of highway project cost with its own unique advantages.The author analyzes the important advantages of the PPP model and the existing problems in the cost control and management of highway projects,and puts forward effective measures for the cost control and management of highway projects using the PPP model,in hope of helping with the smooth implementation of the work. 展开更多
关键词 PPP model Highway project cost Control and management
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Information on Power Projects Planned in China
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《Electricity》 2009年第1期52-54,共3页
关键词 project 2010 information on Power projects Planned in China
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