• Title/Summary/Keyword: EXTENSIVE MANAGEMENT

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A Project Competency Assessment Model for Small and Medium Enterprises (중소기업을 위한 프로젝트 수행역량 평가모델)

  • Lim, Hyung-Jeong;Baek, Dong-Hyun
    • Journal of Korean Society of Industrial and Systems Engineering
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    • v.35 no.3
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    • pp.32-44
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    • 2012
  • The competitiveness of modern organizations highly depends upon organizational competencies rather than individual competencies. However, most of previous studies on project success focused on individual competencies, such as project manager's competency and leadership. Even though there are some assessment models for the organizational project competencies, they are limited in specific organizations and industries. Furthermore, it is difficult to apply them to domestic companies, especially to small and medium enterprises because some assessment items are inappropriate for them. The purpose of this study is to propose an organizational project competency assessment model that is suitable for evaluating small and medium enterprises. First, the assessment areas and items for each area are determined through extensive investigation of previous models including OPM3, CMMI, and PMBOK. Next, the weights of assessment areas and items are decided by AHP analysis of experts response in the field of the project management. Finally, a project competency assessment model with assessment sheets is proposed. The model proposed in this study might support managers of small and medium enterprises to find pros and cons of project competencies and to establish improvement plans.

Preparing a Construction Cash Flow Analysis Using Building Information Modeling (BIM) Technology

  • Kim, Hyunjoo;Grobler, Francois
    • Journal of Construction Engineering and Project Management
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    • v.3 no.1
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    • pp.1-9
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    • 2013
  • Construction is a competitive industry and successful contractors must be able to win bids to obtain projects. Cash flow analysis not only determines actual profit at the end of the project, but also estimates required cash resources or cash ballances at the end of every month. Cash flow analysis is important in managing a construction project; however, it requires extensive information that is not immediately available to the general contractor. Before contractors can perform cash flow analysis, they must first complete a series of pre-requisites such as the quantity take off, scheduling, and cost estimating, followed by accurate assessments of project costs incurred and billable progress made. Consequently, cash flow analysis is currently a lengthy, uncertain process. This paper suggests improved cash flow analysis can be developed using data extraction in Building Information Modeling (BIM). BIM models contain a wealth of information and tools have been developed to automate a series of process such as quantity takeoff, scheduling, and estimating. This paper describes a prototype tool to support BIM-based, automated cash flow analysis.

An Explorative Study on the Core Competency of Application Service Providers and its Influence on Business Performance (ASP(Application Service Providers)의 핵심 역량과 성과 탐색)

  • An Joon M.;Lee Jin Sun
    • Journal of Information Technology Applications and Management
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    • v.12 no.3
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    • pp.81-96
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    • 2005
  • ASP (Application service provider) as a new type of information systems service has been popular recently and has taken a much attention of information systems professionals and researchers. One stream of the research on ASP performed by IS community dealt with utilization and benefits of ASP systems use. The other researchers argue the importance of ASP vendors' capability to provide users with appropriate services. Kern, Lacity and Willcock (2002) summarized the components of core competency of service providers based on their extensive case studies on application service providers. Also, Levina and Ross (2003) developed a value delivery process of application service Providers in their case study This study is developing Prepositions and an empirical model based on the theory of core competency from strategic management study. The dimension of core competency is composed of management competency, technical service competency and customer service competency. Each dimension is made up of competency items derived from previous studies and adapted by professionals in ASP industry. The validity of the dimensions and items in each dimension has been checked with factor analytic method for empirical test. The core competency dimensions are correlated with performance factors of application service providers including growth of revenue, asset and customer base.

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A Study on Value-Oriented Performance Measurement (기업가치중심의 성과측정)

  • 신현대;유성용
    • The Journal of Information Technology
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    • v.1 no.1
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    • pp.49-63
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    • 1998
  • The main purpose of the present study are as follows: First, through the extensive literature review, we tried to find out environmental changes in the management thoughts. Second, as we found a new paradigm on valuation-oriented management thoughts, we argued that cost/management accounting information should play key roles in creating values. Third, we pointed out that when firms used only financial performance measurements, problems could take places. Finally, especially to promote the organizational effectiveness and efficiency, we stressed that firms should use the balanced scorecard approach in performance measurements of its own organizations and personnels.

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Distributed Location Management Scheme for Reducing Overhead Traffic of HLR in Large Personal Communication Networks (거대한 PCN 망에서 HLR의 오버헤드 트래픽을 줄이기 위한 분산위치관리 기법)

  • Lee, Dong-Chun;Kim, Jeom-Goo;Cho, Sok-Pal
    • The KIPS Transactions:PartC
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    • v.8C no.6
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    • pp.639-639
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    • 2001
  • In this paper we describe a distributed location management scheme to reduce the bottleneck problem of HLR in Large Personal Communication Networks (LPCNs). Using analytical modeling and numerical simulation, we show that replicating location information is both appropriate and efficient for small Personal Communication Network (PCN). Then, we extend the scheme in a hierarchical environment to reduce overhead traffic and scale to LPCNs. Through extensive numerical results, we show the superiority of our scheme compared to the current IS-41 standard scheme.

Distributed Location Management Scheme for Reducing Overhead Traffic of HLR in Large Personal Communication Networks (거대한 PCN 망에서 HLR의 오버헤드 트래픽을 줄이기 위한 분산위치관리 기법)

  • Lee, Dong-Chun;Kim, Jeom-Goo;Cho, Sok-Pal
    • The KIPS Transactions:PartC
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    • v.8C no.6
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    • pp.839-846
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    • 2001
  • In this paper we describe a distributed location management scheme to reduce the bottleneck problem of HLR in Large Personal Communication Networks (LPCNs). Using analytical modeling and numerical simulation, we show that replicating location information is both appropriate and efficient for small Personal Communication Network (PCN). Then, we extend the scheme in a hierarchical environment to reduce overhead traffic and scale to LPCNs. Through extensive numerical results, we show the superiority of our scheme compared to the current IS-41 standard scheme.

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A Study on the Revitalization Ubiquitous Information Technology for the Disaster Management (재난관리를 위한 유비쿼터스 정보기술 활성화 방안)

  • Chae, Jin;Song, Yong-Sun
    • Fire Science and Engineering
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    • v.23 no.6
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    • pp.24-31
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    • 2009
  • The Environment of disaster has more complicated, diversified and unpredicted sides, which causes extensive damage to humankind. Above all, presently the climatic change causes worldwide disaster of nature like cataclysm, intense heat, drought, earthquake and hard winter. After 9.11, most of countries continuously try to protect their own compatriots' life and property which forms the social safety net as well. This research investigates the current system used by the firerenation which is the national disaster response agency.ict also suggests the unation whiih is the nasystem unationdisaster mthe nasys accundihg to tionld el of disaster like the constructe naof DB, disaster cycld repunt, analysis of danger, facilities ih is ation system, disaster media system, location search system, disaster damage collection system.

Selecting a Web Portal for Online Shopping: A Conceptual Approach Using Interpretive Structural Modeling

  • Prashar, Sanjeev;Vijay, T. Sai;Parsad, Chandan
    • Asian Journal of Business Environment
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    • v.5 no.4
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    • pp.37-46
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    • 2015
  • Purpose - The present study examines interrelationships among antecedent factors defining consumer behavior in selecting online shopping websites. Research design, data, and methodology - The study identified factors from existing literature and used Interpretive Structural Modeling (ISM) to propose a conceptual approach to explain consumer website selection behavior. Through extensive discussions among industry and academia experts, qualitative assessment of the relationship between various factors was determined. Results - According to the model, eight congregating factors do not converge directly for website selection, rather, they operate following a hierarchy of influence. The ISM and MICMAC analysis reveal that information on a website and website aesthetics play key roles in influencing website selection. However, convenience and the value proposition also play very significant roles. Conclusions - The study's findings can help the e-commerce industry, especially online retailers. The findings can be used to enhance e-retailer ability to attract, communicate, engage, achieve, monitor, and evaluate web traffic and design appropriate strategies. The study's prime contribution is the application of Interpretative Structural Modeling (ISM) to the field of website selection.

Evidence-Developing Disease Control of Coronavirus Disease 2019 (코로나19의 증거생성 질병관리)

  • Park, Eun-Cheol
    • Health Policy and Management
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    • v.30 no.4
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    • pp.431-432
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    • 2020
  • Coronavirus disease 2019 (COVID-19) has been going on for nearly a year. As of December 1, 2020, more than 60 million confirmed cases and 1.4 million deaths have occurred in 220 countries and territories. There is no effective treatment for COVID-19 so far, and vaccines are being developed. However, the vaccine of COVID-19 can be freed from COVID-19 only if there are positive answers to some questions: "Aren't there any major side effects from the vaccine?"; "Is the vaccine effective for enough time?"; "Does the vaccine sufficiently reduce the mortality rate?"; and "Does the vaccine sufficiently reduce the reproduction number?" The fight against COVID-19 will continue for a long time. Therefore, we need to respond by developing the evidence for control of COVID-19, the emerging infectious disease. Extensive quarantine measures in the early stages of COVID-19 need to be elaborated through developing the evidence. Korea Disease Control and Prevention Agency should establish a database for evidence developing COVID-19 control. In this database, based on more than 3 million tested individuals, epidemiological investigation results, health insurance claims data, and government data such as the Ministry of Public Administration and Security, etc. should be linked. It is necessary to disclose this database to academia, etc. to create the evidences of COVID-19 and manage COVID-19 through these. And through the developed evidences, guidelines for physical health and mental health in the era of Corona 19 should be developed.

A Comprehensive Literature Study on Precision Agriculture: Tools and Techniques

  • Bh., Prashanthi;A.V. Praveen, Krishna;Ch. Mallikarjuna, Rao
    • International Journal of Computer Science & Network Security
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    • v.22 no.12
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    • pp.229-238
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    • 2022
  • Due to digitization, data has become a tsunami in almost every data-driven business sector. The information wave has been greatly boosted by man-to-machine (M2M) digital data management. An explosion in the use of ICT for farm management has pushed technical solutions into rural areas and benefited farmers and customers alike. This study discusses the benefits and possible pitfalls of using information and communication technology (ICT) in conventional farming. Information technology (IT), the Internet of Things (IoT), and robotics are discussed, along with the roles of Machine learning (ML), Artificial intelligence (AI), and sensors in farming. Drones are also being studied for crop surveillance and yield optimization management. Global and state-of-the-art Internet of Things (IoT) agricultural platforms are emphasized when relevant. This article analyse the most current publications pertaining to precision agriculture using ML and AI techniques. This study further details about current and future developments in AI and identify existing and prospective research concerns in AI for agriculture based on this thorough extensive literature evaluation.