TITLE

İş SÜREÇLERİNİN MODELLENMESİNDE GERT şEBEKELERİNİN KULLANIMI

AUTHOR(S)
Aytulun, S. Kerem; Ermis, Murat
PUB. DATE
January 2010
SOURCE
Journal of Aeronautics & Space Technologies / Havacilik ve Uzay ;2010, Vol. 4 Issue 3, p19
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Recent years, Firms have to use various and complex business processes for providing knowledge needs that is becoming increased. With understanding impact of the business processes on performance and profitableness of the firms, many academicians and managers need to get closer these business processes. With integrating needs between each process, it is inevitable to use improved systems for modeling and analyzing these business processes. For using these systems, it is necessary to be supported software and to be trained for using this software. In this work, as a stochastic network solution, GERT (Graphical Evaluation and Review Technique) is used to model and analysis as-is and to-be processes. An example business process is modeled and analyzed by using GERT and its analytical calculation ability.
ACCESSION #
50282561

 

Related Articles

  • TIME-COST OPTIMIZATION MODEL FOB DETERMINISTIC NETWORK PROJECTS. Ben-Yair, Avner; Laslo, Zohar; Greenberg, Doron; Golenko-Ginzburg, Dimitri // Journal of Applied Quantitative Methods;2008, Vol. 3 Issue 4, p339 

    A deterministic PERT activity-on-arc network G(N, A) with logical operation "AND" at the event's receiver and "MUST FOLLOW" at the event's emitter, is considered. Each activity (i, j) ∊ A entering the model can be operated within several deterministic durations tij depending on the...

  • Determining the K Most Critical Paths in PERT Networks. Dodin, Bajis // Operations Research;Jul/Aug84, Vol. 32 Issue 4, p859 

    A fundamental problem in PERT networks is to identify a project's critical paths and its critical activities. In this paper we define the criticality index of a path as the probability that the duration of the path is greater than or equal to the duration of every other path in the network and...

  • A new probabilistic approach to the path criticality in stochastic PERT. Monhor, Davaadorjin // Central European Journal of Operations Research;Dec2011, Vol. 19 Issue 4, p615 

    The notion of critical path is a key issue in the temporal analysis of project scheduling in deterministic setting. The very essence of the CPM consists in identifying the critical path, i.e., the longest path in a project network, because this path conveys information on how long it should take...

  • ADVANCED NETWORK TECHNIQUES. O'Brien, James J. // SAM Advanced Management Journal (00360805);Fall69, Vol. 34 Issue 4, p77 

    Presents information on advanced techniques for management, such as the critical path method (CPM) and the program evaluation and review technique (PERT). Developers of CPM; Adoption of PERT by the aerospace industry; Information on some network variations.

  • Determining project completion time in stochastic networks using discrete event simulation method. Jolai, Fariborz; Amelian, Shahab; Reza Davoodi, Sayyed Mohammad; Sherafat, Abolfazl // Journal of Applied Sciences Research;Apr2013, Vol. 9 Issue 4, p2697 

    The objective of this paper is to calculate the completion time of various network paths according to which project completion time could be calculated. Critical Path Method (CPM) is used to determine project completion time if the time to conduct activities is definite. But if time of...

  • R & D PROJECT PLANNING WITH Q-GERT NETWORK MODELING AND SIMULATION. Taylor III, Bernard W.; Moore, Laurence J. // Management Science;Jan1980, Vol. 26 Issue 1, p44 

    This paper describes a simulation study of two cases of research and development planning. The first case is for a series of R & D projects analyzed sequentially by a single R & D team, while the second case is for a series of R & D projects analyzed sequentially and concurrently by two teams....

  • Stochastic Audit Planning and Control Using GERT Simulation. Zebda, Awni // Accounting & Business Research (Wolters Kluwer UK);Summer86, Vol. 16 Issue 63, p235 

    Auditing standards require auditors adequately to plan audit engagements and properly to supervise assistants. Technically, Critical Path Method (CPM) and Program Evaluation and Review Technique (PERT) are limited because they are based on network modeling that may not be capable of representing...

  • MATRIX-BASED PROJECT PLANNING METHODS. Kiss, Judit; Kosztyán, Zsolt Tibor // Problems of Management in the 21st Century;2011, Vol. 1, p67 

    Network planning methods for project planning and scheduling have been applied for more than fifty years including CPM, PDM, PERT and GERT (Fondahl, 1961; Fulkerson, 1962; Kelley & Walker, 1959; PMI, 2206; Pritsker, 1966), which can be widely applied to project planning from areas as diverse as...

  • Fuzzy Pert and its Application to Machine Installation Process. Ertuğrul, Írfan; Karakaşoğlu, Nílsen // Journal of Multiple-Valued Logic & Soft Computing;2008, Vol. 15 Issue 1, p65 

    Program Evaluation and Review Technique (PERT) is a well known method that helps managers plan, schedule, monitor, and control large and complex projects. In classical PERT activity durations are represented with crisp numbers. However, decision makers often have difficulty in estimating the...

Share

Read the Article

Courtesy of THE LIBRARY OF VIRGINIA

Sorry, but this item is not currently available from your library.

Try another library?
Sign out of this library

Other Topics