Browsing by Author "Havle, Celal Alpay"
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Analysis of success factors in aviation 4.0 using integrated intuitionistic fuzzy MCDM methods
Büyüközkan, G.; Feyzioğlu, O.; Havle, Celal Alpay (Springer, 2020)Recently, emerging digital technologies have launched digital transformation, and it has become a factor that determines the competitiveness of companies, their performance, and digital sustainability. At this point, the ... -
A combined group decision making based IFCM and SERVQUAL approach for strategic analysis of airline service quality
Buyukozkan, G.; Havle, Celal Alpay; Feyzioglu, O.; Gocer, F. (IOS Press, 2020)Transportation becomes increasingly important for global trade, mobility, and economies. Passengers expect speed and quality from transportation services. As a result, the demand for air transportation is steadily rising. ... -
Digital competency evaluation of low-cost airlines using an integrated IVIF AHP and IVIF VIKOR methodology
Büyüközkan, G.; Havle, Celal Alpay; Feyzioğlu, O. (Elsevier, 2021-03)Recently, low-cost airline (LCA) companies have become more attractive. However, emerging digital technologies have transformed the passengers’ profiles. Digital competency has become a crucial matter to capture digital ... -
Enablers for industry 4.0
Havle, Celal Alpay; Üçler, Çağlar (IEEE, 2018-12-10)Both, globalization and technological advancements do motivate manufacturing organizations to adopt Industry 4.0 practices. It implies an evolutional transformation, which aggregates advanced technologies and cyber-physical ... -
A hybrid approach based on the fuzzy AHP and HFACS framework for identifying and analyzing gross navigation errors during transatlantic flights
Havle, Celal Alpay; Kılıç, Bilal (Elsevier, 2019-05)Despite the considerable efforts to alleviate problems of North Atlantic (NAT) air traffic and implementation of novel surveillance systems, oceanic errors still remain stubbornly high. The purpose of this study is to ... -
An integrated SWOT based fuzzy AHP and fuzzy MARCOS methodology for digital transformation strategy analysis in airline industry
Büyüközkan, G.; Havle, Celal Alpay; Feyizoğlu, O. (Elsevier, 2021-10)Driven by business strategies, digital transformation (DT) facilitates dramatic change in air passenger behavior. This study aims to determine and analyze different DT strategies (DTSs) with the help of an integrated ... -
Intuitionistic fuzzy cognitive map based analysis of supply chain risks
Büyüközkan, G.; Havle, Celal Alpay; Feyzioğlu, O. (Springer, 2021)Supply chains (SCs) are network-like structures and gigantic systems. Such systems are complex and multifaceted. Therefore, they contain many components and risk factors that are directly or indirectly related to each ... -
Modernizing data and cloud practices: A review and model proposal for future studies
Havle, Celal Alpay; Kılıç, Sena; Üçler, Çağlar (IEEE, 2023)The interaction of society is transforming towards connectivity and digital experiences. This results in big data which cannot be utilized and managed by companies in an efficient way. Despite various applications of the ... -
A new digital service quality model and its strategic analysis in aviation industry using interval-valued intuitionistic fuzzy AHP
Buyukozkan, G.; Havle, Celal Alpay; Feyzioglu, O. (Elsevier, 2020-07)Today, airline companies have to provide digital products and services to ensure customer satisfaction. Accordingly, classical service quality models are not sufficient to capture customer expectations, and new digital ... -
Risk analysis of ports in maritime industry in Turkey using fmea based intuitionistic fuzzy TOPSIS approach
Senel, M.; Senel, B.; Havle, Celal Alpay (EDP Sciences, 2018)Today, international trade is extremely important for countries' economies. It is possible to show the ship's transport as one of the most important execution channels of this trade. International commercial maritime ... -
Sustainable future technology evaluation with digital transformation perspective in air cargo industry using IF ANP method
Havle, Celal Alpay; Büyüközkan, G. (Springer, 2023)Sustainability is one of the most critical issues of recent years. Many companies that contribute to the global economy focus on sustainability studies more than ever. On the other hand, technological developments lead ...
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