• Sustainable development of art industry and a statistical analysis of the factors that influence the gallery prices of contemporary artworks 

  Turan, Fikret Korhan; Tosun, Zeynep (John Wiley and Sons Ltd, 2022)

  Although art industry has developed significantly, the factors influencing artwork prices and their specific effects are not fully known. With this research, to guide curators, gallery owners, collectors and art investors, ...

• Maturing the scrum framework for software projects portfolio management: a case study-oriented methodology 

  Vazifeh-Noshafagh, Samira; Hajipour, Vahid; Jalali, Sajjad; Di Caprio, Debora; Santos-Arteaga, Francisco Javier (Institute of Electrical and Electronics Engineers Inc., 2022)

  In the modern era, information technology-based solution providers are encountering a growing request for satisfying the versatile requirements of their customers in terms of software applications. To this end, specific ...

• Optimal matchday schedule for Turkish professional soccer league using nonlinear binary integer programming 

  Göçgün, Yasin; Bakır, Niyazi Onur (2022)

  Sports scheduling problems are interesting optimization problems that require the decision of who play with whom, where and when to play. In this work, we study the sports scheduling problem faced by the Turkish Football ...

• Sürdürülebilir insan kaynağı yönetimi : Belirsiz fayda fonksiyonlu doğrusal-olmayan atama programı ile çalışan memnuniyetinin arttırılması 

  Turan, Fikret Korhan; Çoruh, Gül (2022)

  Kurumların sahip olduğu en önemli kaynak şüphesiz insandır ve insan kaynağını en doğru şekilde yönetebilmek kurumlara zaman ve paradan tasarruf sağlar. İnsan kaynağı yönetiminin en önemli adımlarından biri ise iş-personel ...

• Classification of non-pharmaceutical anti-COVID ınterventions based on novel FTOPSIS-sort models 

  Radaev, Alexander; Haktanır, Elif; Yatsalo, Boris; Kahraman, Cengiz (Springer Science and Business Media Deutschland GmbH, 2022)

  Assigning alternatives to predefined ordered categories under multicriteria conditions is the essence of multi-criteria sorting problematic. The family of fuzzy multi-criteria sorting models with the common name FTOPSIS-Sort ...

• Risk analysis of digital transformation with an ıntegrated picture fuzzy QFD and FMEA methodology 

  Haktanır, Elif (Springer Science and Business Media Deutschland GmbH, 2022)

  Digital transformation takes more place in our lives day by day and changes both our individual lives and the way we do business. In addition to the numerous benefits it provides, it also has some risks that are accepted ...

• Digital transformation in textile ındustry and a study to determine the conceptual awareness level of textile firms regarding ındustry 4.0 

  Turan, Fikret Korhan; Olgun, Buğra Artun (Tekstil Mühendisleri Odası, 2022)

  It is expected that as a new production model, Industry 4.0 will tremendously alter organizational life and work methods in many sectors in the near future by triggering digital transformation in manufacturing techniques. ...

• Evaluation of postgraduate academic performance using artificial intelligence models 

  Baashar, Yahia; Alkawsi, Gamal; Fernando Capretz, Luiz; Alhussian, Hitham; Alwadain, Ayed; Al-amri, Redhwan (Alexandria Engineering Journal, 2022)

  Institutions of higher learning are currently facing the challenging task of attracting new students who can effectively meet their diverse academic demands. With these demands come the need for those institutions to develop ...

• New product design using Chebyshev’s ınequality based ınterval-valued ıntuitionistic z-fuzzy qfd method 

  Haktanır, Elif (Vilnius University, 2022)

  Abstract. In Quality function deployment (QFD) approach, customers tend to express their needs in linguistic terms rather than exact numerical values and these needs generally contain vague and imprecise information. To ...

• A new approach to prevent the decrease of population diversity in genetic algorithms 

  Sansarcı, Engin; Aktel, Abdullah (IEEE, 2021)

  A genetic algorithm is a population based evolutionary algorithm inspired from natural evolution. A major drawback of this algorithm is the decrease of population diversity throughout execution. Several methods are used ...

• Process design and capability analysis using penthagorean fuzzy sets: Surgical mask production machines comparison 

  Haktanır, E. (Journal of Intelligent and Fuzzy Systems, 2022)

  Process capability analysis (PCA) is a tool for measuring a process's ability to meet specification limits (SLs), which the customers define. Process capability indices (PCIs) are used for establishing a relationship between ...

• A fuzzy film rating system using penthagorean fuzzy K-means clustering 

  Haktanır, Elif (Journal of Multiple-Valued Logic & Soft Computing, 2021)

  K-means clustering is one of the most popular clustering algorithms, which defines k number of clusters by minimizing the distances between cluster centers and the data points. If the data points include any level of ...

• A novel CRITIC based weighted FMEA method: Application to COVID-19 blood testing process 

  Haktanır, Elif; Kahraman, Cengiz (Journal of Multiple-Valued Logic & Soft Computing, 2021)

  Prioritizing the risk factors in production and service processes has a great importance since limited resources must be well managed. Classical Failure Mode and Effects Analysis (FMEA) is the most used method for this ...

• A novel feature to predict buggy changes in a software system 

  Yılmaz, Rahime; Haktanır, Elif; Nalçakan, Yağız (Springer, 2021)

  Researchers have successfully implemented machine learning classifiers to predict bugs in a change file for years. Change classification focuses on determining if a new software change is clean or buggy. In the literature, ...

• Sürdürülebilir insan kaynağı yönetimi için bir karar destek modeli: Belirsiz fayda fonksıyonlu doğrusal-olmayan atama programı ile çalışan memnuniyetinin arttırılması 

  Coruh, Gül (Altınbaş Üniversitesi, 2019)

  Kurumların sahip olduğu en önemli kaynak şüphesiz insandır ve insan kaynağını en doğru şekilde kullanabilmeleri zaman ve paradan tasarruf etmelerini sağlar. İnsan kaynağı yönetiminin en önemli adımlarından biri ise iş-personel ...

• Approxımate dynamıc programmıng for optımal search wıth an obstacle 

  Göçgün, Yasin (2019)

  In this paper, we study a class of optimal search problems where the search region includes a target and an obstacle, each of which has some shape. The search region is divided into small grid cells and the searcher examines ...

• Make-or-buy decision using interval-valued intuitionistic fuzzy COPRAS method 

  Haktanır, Elif (Springer Verlag, 2020)

  One of the central issues in strategic management is the determination of a firm’s vertical boundaries. Since almost all the publications in the literature are based on crisp measurements and evaluations for make-or-buy ...

• Failure mode and effect analysis using interval valued neutrosophic sets 

  Haktanır, Elif; Kahraman, C. (Springer Verlag, 2020)

  Failure mode and effects analysis (FMEA) is an effective analysis method to identify and rank the potential failure modes. Since traditional FMEA is inadequate to represent the vagueness in human decisions and evaluations, ...

• Malcolm baldrige national quality award assessment using interval valued pythagorean fuzzy sets 

  Haktanır, Elif; Kahraman, C. (Springer Verlag, 2020)

  Malcolm Baldrige National Quality Award (MBNQA) is a highly acknowledged performance excellence model. Since almost all the publications in the literature are based on crisp measurements and evaluations of the system ...

• A literature review on fuzzy FMEA and an application on infant car seat design using spherical fuzzy sets 

  Haktanır, Elif; Kahraman, C. (Springer, 2020)

  Failure mode and effects analysis (FMEA) is a structured approach to determine the potential failures that may arise during the implementation of a process. Because of the vagueness and impreciseness in the definition of ...

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