Zobrazeno 1 - 10 of 26 pro vyhledávání: '"Mumtaz Usmen"'
1
Akademický článek
Modelling masonry crew productivity using two artificial neural network techniques
Autor: Ibrahim Halil Gerek, Ercan Erdis, Gulgun Mistikoglu, Mumtaz Usmen
Publikováno v: Journal of Civil Engineering and Management, Vol 21, Iss 2 (2015)
Artificial neural networks have been effectively used in various civil engineering fields, including construction management and labour productivity. In this study, the performance of the feed forward neural network (FFNN) was compared with radial ba
Externí odkaz: https://doaj.org/article/0c041f2804dd4049a51a0dd7603f5d4f
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2
Akademický článek
Decision tree analysis of construction fall accidents involving roofers
Autor: Mistikoglu, Gulgun, Gerek, Ibrahim Halil, Erdis, Ercan, Mumtaz Usmen, P.E., Cakan, Hulya, Kazan, Emrah Esref
Publikováno v: In Expert Systems With Applications March 2015 42(4):2256-2263
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3
Integration of Digital Technologies into Underground Utility Asset Management
Autor: Mumtaz Usmen, Emrah Kazan, Eronmonsele Esekhaigbe
Publikováno v: Open Journal of Civil Engineering. 10:403-428
Installation, detection, maintenance, mapping, and management of underground utility assets present challenges to owners, engineers and contractors. Industry-wide practices include the use of geophysical and similar technologies to determine depth an
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::63e8fba73644cbbe7be1630c8dd299e6
https://doi.org/10.4236/ojce.2020.104030
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6
Decision tree analysis of construction fall accidents involving roofers
Autor: Ercan Erdiş, Hulya Cakan, Gulgun Mistikoglu, Emrah Kazan, P.E. Mumtaz Usmen, Ibrahim Halil Gerek
Publikováno v: Expert Systems with Applications. 42:2256-2263
We demonstrated the utility of the decision tree methods in fall accidents experienced by roofers.We used C5.0 and CHAID algorithm.The DT models that resulted from the analysis of research data proved to be sufficiently accurate.The study showed that
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0754c89be44575597e5249c822512bd7
https://doi.org/10.1016/j.eswa.2014.10.009
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7
Improving university facilities services using Lean Six Sigma: a case study
Autor: Mumtaz Usmen, Mohsen F. Mohamed Isa
Publikováno v: Journal of Facilities Management. 13:70-84
Purpose – The purpose of this paper is to present a case study on the use of Lean Six Sigma principles and tools to study the improvement in design and construction services at a university. The quality of facilities services at universities has be
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0cfe6a7b46a9bd09fb5ca1a48ab4fbbb
https://doi.org/10.1108/jfm-09-2013-0048
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8
Evaluation of plastering crew performance in building projects using data envelopment analysis
Autor: Ibrahim Halil Gerek, Gulgun Mistikoglu, Ercan Erdiş, Mumtaz Usmen
Publikováno v: Technological and Economic Development of Economy; Vol 22 No 6 (2016); 926-940
Technological and Economic Development of Economy, Vol 22, Iss 6 (2016)
The research question addressed in this study was how the performance of construction crews working in a certain project or locality could be evaluated, ranked and improved. To develop and demonstrate the relevant framework, data envelopment analysis
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6412cbf1e9340379a4d854eba02a79f4
http://journals.vgtu.lt/index.php/TEDE/article/view/791
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9
Modelling masonry crew productivity using two artificial neural network techniques
Autor: Gulgun Mistikoglu, Ercan Erdiş, Mumtaz Usmen, Ibrahim Halil Gerek
Publikováno v: Journal of Civil Engineering and Management, Vol 21, Iss 2 (2015)
Journal of Civil Engineering and Management; Vol 21 No 2 (2015); 231-238
Artificial neural networks have been effectively used in various civil engineering fields, including construction management and labour productivity. In this study, the performance of the feed forward neural network (FFNN) was compared with radial ba
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::71ead3ff99ae0f5dcc4b077e4ae0e67f
http://journals.vgtu.lt/index.php/JCEM/article/view/2990
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10
Comparative Injury and Fatality Risk Analysis of Building Trades
Autor: Mumtaz Usmen, Selim Baradan
Publikováno v: Journal of Construction Engineering and Management. 132:533-539
Occupational injury and fatality risk analysis was performed on 16 building trades in the study reported herein. The approach was based on defining risk fundamentally as the product of probability (frequency) and severity, and using the risk plane co
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::819a782434a4bb6c3f0adddbb54b580f
https://doi.org/10.1061/(asce)0733-9364(2006)132:5(533)
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