Kosztyán, Zsolt T. and Novák, Gergely and Jakab, Róbert and Szalkai, István and Hegedűs, Csaba (2023) A Matrix-Based Flexible Project-Planning Library and Indicators. EXPERT SYSTEMS WITH APPLICATIONS : AN INTERNATIONAL JOURNAL (216). No.-119472. ISSN 0957-4174
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Abstract
Flexible approaches, such as agile, hybrid, and extreme project management methods in the software project environment, are increasingly being used in nonsoftware environments. Nevertheless, only a few methods and no topological, time-related or resource-related indicators or project databases can address projects of a flexible nature. This study proposes a unified matrix-based model (UMP) to consider single-mode, multimode, individual and multiple projects. Based on the UMP, a CMPD is specified to collect 11 existing project databases. In addition, a flexible structure generator (FSG) is proposed to generate flexible tasks and dependencies for analyzing the effects of flexibility on topology and project demand-related indicators. By correlation graphs, the relations between structure-related and demand-related indicators are analyzed. The comparison of the simulated and real-life databases shows that the interpretation range of the indicators is different; however, considering the flexibility, this problem can be resolved.
| Item Type: | Article |
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| Additional Information: | Funding This work has been implemented by the TKP2021-NVA-10 project with support provided by the Ministry of Culture and Innovation of Hungary from the National Research, Development and Innovation Fund, financed under the 2021 Thematic Excellence Programme funding scheme. Gergely, Novák’s cooperation was supported by the Doctoral Student Scholarship Program of the Co-Operative Doctoral Program of the Ministry of Innovation and Technology financed by the National Research, Development, and Innovation Fund. Csaba Hegedűs’s research contribution was carried out as a part of Project No. PD 123915 supported by the National Research, Development and Innovation Office – NKFIH, financed under the PD_17 postdoctoral funding scheme, while Zsolt T. Kosztyán’s research contribution supported by Project no. K 142395 has been implemented with the support provided by the Ministry of Culture and Innovation of Hungary from the National Research, Development and Innovation Fund , financed under the K_22 “OTKA” funding scheme. |
| Uncontrolled Keywords: | Project scheduling Project database Flexibility Topology Time- and resource-related indicators |
| Subjects: | H Social Sciences / társadalomtudományok > HD Industries. Land use. Labor / ipar, földhasználat, munkaügy > HD1 Industries / ipar > HD14 Management. Industrial Management / ügyvitel, igazgatás Q Science / természettudomány > QA Mathematics / matematika |
| Depositing User: | Csaba Hegedűs |
| Date Deposited: | 14 Dec 2022 08:50 |
| Last Modified: | 31 Dec 2022 10:38 |
| URI: | http://real.mtak.hu/id/eprint/154920 |
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