Assoc. Prof. ERTUĞRUL AYYILDIZ

OCEAN ENGINEERING , vol.311, 2024 (SCI-Expanded)

Land cover and drought risk assessment in Türkiye's mountain regions using neutrosophic decision support system

Atesoglu A., AYYILDIZ E., Karakaya I., Bulut F. S., SERENGİL Y.

Environmental monitoring and assessment , vol.196, no.11, pp.1046, 2024 (SCI-Expanded)

Prioritizing freight carrier selection factors with the best worst method

CENTRAL EUROPEAN JOURNAL OF OPERATIONS RESEARCH , 2024 (SCI-Expanded)

A comprehensive risk assessment framework for occupational health and safety in pharmaceutical warehouses using Pythagorean fuzzy Bayesian networks

AYYILDIZ E., Erdogan M., GÜL M.

Engineering Applications of Artificial Intelligence , vol.135, 2024 (SCI-Expanded)

Analyzing the impact of artificial intelligence on operational efficiency in wastewater treatment: a comprehensive neutrosophic AHP-based SWOT analysis

Yalcin S., AYYILDIZ E.

Environmental Science and Pollution Research , vol.31, no.38, pp.51000-51024, 2024 (SCI-Expanded)

A decision support system for assessing the barriers and policies for wind energy deployment

Bouraima M. B., Ayyıldız E., Badi I., Murat M., Es H. A., Pamucar D.

RENEWABLE & SUSTAINABLE ENERGY REVIEWS , vol.200, 2024 (SCI-Expanded) Sustainable Development

Alternative prioritization for mitigating urban transportation challenges using a Fermatean fuzzy-based intelligent decision support model

Bouraima M. B., Ayyildiz E., Özçelik G., Tengecha N. A., Stević Ž.

Neural Computing and Applications , vol.36, no.13, pp.7343-7357, 2024 (SCI-Expanded)

Bloodmobile location selection for resilient blood supply chain: a novel spherical fuzzy AHP-integrated spherical fuzzy COPRAS methodology

İMAMOĞLU G., AYYILDIZ E., AYDIN N., Topcu Y. İ.

JOURNAL OF ENTERPRISE INFORMATION MANAGEMENT , 2024 (SSCI)

A holistic decision-making approach to assessing service quality in higher education institutions

ŞAHİN A., İMAMOĞLU G., MURAT M., AYYILDIZ E.

Socio-Economic Planning Sciences , vol.92, 2024 (SCI-Expanded)

Addressing the challenges of using autonomous robots for last-mile delivery

Computers and Industrial Engineering , vol.190, 2024 (SCI-Expanded)

Evaluation of disassembly line layouts using an integrated fermatean fuzzy decision-making methodology: An application for refrigerator disassembly line

KÖSE Y., AYYILDIZ E., Çevikcan E.

Computers and Industrial Engineering , vol.190, 2024 (SCI-Expanded)

Literature analysis of the location selection studies related to the waste facilities within MCDM approaches

Cicekdagi H. I., AYYILDIZ E., Akkoyunlu M. C.

Environmental Science and Pollution Research , 2024 (SCI-Expanded)

An integrated intelligent decision support framework for the development of photovoltaic solar power

Bouraima M. B., AYYILDIZ E., Badi I., ÖZÇELİK G., YENİ F. B., Pamucar D.

ENGINEERING APPLICATIONS OF ARTIFICIAL INTELLIGENCE , vol.127, 2024 (SCI-Expanded)

An integrated decision support model for effective institutional coordination framework in planning for public transportation

Bouraima M. B., Oyaro J., AYYILDIZ E., Erdogan M., Maraka N. K.

SOFT COMPUTING , 2023 (SCI-Expanded)

Enhancing search and rescue team performance: investigating factors behind social loafing

Natural Hazards , vol.119, no.3, pp.1315-1340, 2023 (SCI-Expanded)

An interval valued Pythagorean fuzzy AHP integrated quality function deployment methodology for hazelnut production in Turkey

AYYILDIZ E., YILDIZ A., TAŞKIN A., ÖZKAN C.

Expert Systems with Applications , vol.231, 2023 (SCI-Expanded)

A decision support mechanism in the determination of organic waste collection and recycling center location: A sample application for Turkiye

Applied Soft Computing , vol.147, 2023 (SCI-Expanded)

Assessing of causes of accidents based on a novel integrated interval-valued Fermatean fuzzy methodology: towards a sustainable construction site

Bouraima M. B., Gore A., AYYILDIZ E., Yalcin S., Badi I., Kiptum C. K., et al.

Neural Computing and Applications , vol.35, no.29, pp.21725-21750, 2023 (SCI-Expanded)

A hybrid Bayesian BWM and Pythagorean fuzzy WASPAS-based decision-making framework for parcel locker location selection problem

Kavus B. Y., Ayyıldız E., Tas P. G., Taşkın A.

ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH , vol.30, no.39, pp.90006-90023, 2023 (SCI-Expanded)

Prioritization of strategies for a sustainable regional transportation infrastructure by hybrid spherical fuzzy group decision-making approach

Bouraima M. B., Qiu Y., AYYILDIZ E., YILDIZ A.

Neural Computing and Applications , vol.35, no.24, pp.17967-17986, 2023 (SCI-Expanded)

Interval valued intuitionistic fuzzy analytic hierarchy process-based green supply chain resilience evaluation methodology in post COVID-19 era

Sahmutoglu I., Taşkın A., Ayyıldız E.

ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH , vol.30, no.15, pp.42476-42494, 2023 (SCI-Expanded)

Assembly area risk assessment methodology for post-flood evacuation by integrated neutrosophic AHP-CODAS

NATURAL HAZARDS , vol.116, pp.1071-1103, 2023 (SCI-Expanded)

A novel hybrid MCDM approach to evaluate universities based on student perspective

Ayyıldız E., Murat M., İmamoğlu G., Köse Y.

SCIENTOMETRICS , vol.128, no.1, pp.55-86, 2023 (SCI-Expanded) Sustainable Development

Artificial neural networks integrated mixed integer mathematical model for multi-fleet heterogeneous time-dependent cash in transit problem with time windows

AYYILDIZ E., TAŞKIN A., YILDIZ A., ÖZKAN C.

NEURAL COMPUTING & APPLICATIONS , vol.34, no.24, pp.21891-21909, 2022 (SCI-Expanded)

Comparison of hospital service performances under COVID-19 pandemics for pilot regions with low vaccination rates

Erdogan M., AYYILDIZ E.

EXPERT SYSTEMS WITH APPLICATIONS , vol.206, 2022 (SCI-Expanded)

An Interval Valued Pythagorean Fuzzy AHP-TOPSIS Integrated Model for Ergonomic Assessment of Setup Process under SMED

Köse Y., Civan H. N., AYYILDIZ E., Çevikcan E.

SUSTAINABILITY , vol.14, no.21, 2022 (SCI-Expanded)

Investigation of the pharmaceutical warehouse locations under COVID-19-A case study for Duzce, Turkey

Erdogan M., AYYILDIZ E.

ENGINEERING APPLICATIONS OF ARTIFICIAL INTELLIGENCE , vol.116, 2022 (SCI-Expanded)

A novel pythagorean fuzzy multi-criteria decision-making methodology for e-scooter charging station location-selection

Ayyıldız E.

TRANSPORTATION RESEARCH PART D-TRANSPORT AND ENVIRONMENT , vol.111, no.1, pp.1-18, 2022 (SCI-Expanded) Sustainable Development

A novel spherical fuzzy AHP-VIKOR methodology to determine serving petrol station selection during COVID-19 lockdown: A pilot study for.Istanbul

Ayyıldız E., Taşkın A.

SOCIO-ECONOMIC PLANNING SCIENCES , vol.83, 2022 (SCI-Expanded)

An integrated interval-valued intuitionistic fuzzy AHP-TOPSIS methodology to determine the safest route for cash in transit operations: a real case in Istanbul

YILDIZ A., GÜNERİ A. F., ÖZKAN C., AYYILDIZ E., TAŞKIN A.

NEURAL COMPUTING & APPLICATIONS , vol.34, no.18, pp.15673-15688, 2022 (SCI-Expanded)

Humanitarian relief supply chain performance evaluation by a SCOR based Trapezoidal type-2 fuzzy multi-criteria decision making methodology: An application to Turkey

Tumsekcali E., Ayyildiz E., TAŞKIN A.

SCIENTIA IRANICA , vol.29, no.4, pp.2069-2083, 2022 (SCI-Expanded) Sustainable Development

Fermatean fuzzy step-wise Weight Assessment Ratio Analysis (SWARA) and its application to prioritizing indicators to achieve sustainable development goal-7

Ayyıldız E.

RENEWABLE ENERGY , vol.193, pp.136-148, 2022 (SCI-Expanded) Sustainable Development

A three-level framework to evaluate airline service quality based on interval valued neutrosophic AHP considering the new dimensions

Yalcin Kavus B., Gulum Tas P., AYYILDIZ E., TAŞKIN A.

JOURNAL OF AIR TRANSPORT MANAGEMENT , vol.99, 2022 (SSCI)

Evaluation of quality expectations for intercity bus firms by interval type-2 trapezoidal fuzzy AHP and firm selection

Yildiz A., AYYILDIZ E., Taskin A., Ozkan C.

JOURNAL OF THE FACULTY OF ENGINEERING AND ARCHITECTURE OF GAZI UNIVERSITY , vol.37, no.2, pp.757-770, 2022 (SCI-Expanded)

Forecasting COVID-19 recovered cases with Artificial Neural Networks to enable designing an effective blood supply chain

AYYILDIZ E., Erdogan M., TAŞKIN A.

COMPUTERS IN BIOLOGY AND MEDICINE , vol.139, 2021 (SCI-Expanded)

Interval valued intuitionistic fuzzy AHP-WASPAS based public transportation service quality evaluation by a new extension of SERVQUAL Model: P-SERVQUAL 4.0

EXPERT SYSTEMS WITH APPLICATIONS , vol.186, 2021 (SCI-Expanded)

A Pythagorean fuzzy number-based integration of AHP and WASPAS methods for refugee camp location selection problem: a real case study for Istanbul, Turkey

Ayyildiz E., Erdogan M., Gumus A. T.

NEURAL COMPUTING & APPLICATIONS , vol.33, no.22, pp.15751-15768, 2021 (SCI-Expanded)

A two level interval valued neutrosophic AHP integrated TOPSIS methodology for post-earthquake fire risk assessment: An application for Istanbul

Gulum P., Ayyildiz E., Gumus A. T.

INTERNATIONAL JOURNAL OF DISASTER RISK REDUCTION , vol.61, 2021 (SCI-Expanded)

Pythagorean fuzzy AHP based risk assessment methodology for hazardous material transportation: an application in Istanbul

Ayyildiz E., Taskin Gumus A.

ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH , vol.28, no.27, pp.35798-35810, 2021 (SCI-Expanded)

A novel distance learning ergonomics checklist and risk evaluation methodology: A case of Covid-19 pandemic

Ayyildiz E., Taskin Gumus A.

HUMAN FACTORS AND ERGONOMICS IN MANUFACTURING & SERVICE INDUSTRIES , vol.31, no.4, pp.397-411, 2021 (SCI-Expanded) Sustainable Development

A Framework to Prioritize the Public Expectations from Water Treatment Plants based on Trapezoidal Type-2 Fuzzy Ahp Method

YILDIZ A., Ayyildiz E., Taskin Gumus A., ÖZKAN C.

ENVIRONMENTAL MANAGEMENT , vol.67, no.3, pp.439-448, 2021 (SCI-Expanded)

An Integrated Methodology Using Extended Swara and Dea for the Performance Analysis of Wastewater Treatment Plants: Turkey Case

Ayyildiz E., YILDIZ A., Taskin Gumus A., ÖZKAN C.

ENVIRONMENTAL MANAGEMENT , vol.67, no.3, pp.449-467, 2021 (SCI-Expanded)

Interval-valued Pythagorean fuzzy AHP method-based supply chain performance evaluation by a new extension of SCOR model: SCOR 4.0

Ayyildiz E., TAŞKIN A.

COMPLEX & INTELLIGENT SYSTEMS , vol.7, no.1, pp.559-576, 2021 (SCI-Expanded)

Individual credit ranking by an integrated interval type-2 trapezoidal fuzzy Electre methodology

Ayyildiz E., Taskin Gumus A., Erkan M.

SOFT COMPUTING , vol.24, no.21, pp.16149-16163, 2020 (SCI-Expanded)

A novel spherical fuzzy AHP-integrated spherical WASPAS methodology for petrol station location selection problem: a real case study for Istanbul

Ayyildiz E., Taskin Gumus A.

ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH , vol.27, no.29, pp.36109-36120, 2020 (SCI-Expanded) Sustainable Development

A Modified Balanced Scorecard Based Hybrid Pythagorean Fuzzy AHP-Topsis Methodology for ATM Site Selection Problem

YILDIZ A., Ayyildiz E., TAŞKIN A., ÖZKAN C.

INTERNATIONAL JOURNAL OF INFORMATION TECHNOLOGY & DECISION MAKING , vol.19, no.2, pp.365-384, 2020 (SCI-Expanded)

Articles Published in Other Journals

Spherical fuzzy decision support approach to evaluate the sustainable strategies in agri-food supply chains: A case study in tea supply chain

Yildirim B., AYYILDIZ E., AYDIN N.

Sustainable Futures , vol.9, 2025 (Scopus)

Selecting the most suitable 3D printing technology for custom manufacturing using fuzzy decision-making methodology

Yildirim B., AYYILDIZ E.

International Journal on Interactive Design and Manufacturing , 2025 (ESCI)

Prioritizing Vulnerability Factors of Global Food Supply Chains by Fermatean Fuzzy Analytical Hierarchy Process

FOUNDATIONS OF COMPUTING AND DECISION SCIENCES , vol.49, no.3, pp.303-320, 2024 (ESCI)

Evaluating the vulnerability of forestry supply chains through fuzzy cognitive map

MURAT M., AYYILDIZ E., ASAN U.

European Journal of Forest Engineering , 2024 (Peer-Reviewed Journal)

Evaluating the factors influencing the sustainable refrigerant selection by fuzzy decision making approach

SEYHAN M., AYYILDIZ E., Erdoğan M.

Journal of Sustainable Construction Materials and Technologies , vol.9, no.1, pp.45-59, 2024 (Scopus)

A lasso regression-based forecasting model for daily gasoline consumption: Türkiye Case

AYYILDIZ E., MURAT M.

Turkish Journal of Engineering , vol.8, no.1, pp.162-174, 2024 (Scopus)

A constraint programming approach for multi-objective tourist trip design problem with mandatory visits: A case study for Izmir Turkey

IŞIK E. E., AYYILDIZ E., TAŞKIN A.

JOURNAL OF PROJECT MANAGEMENT , vol.9, no.1, pp.61-72, 2024 (ESCI)

The Orienteering Problem with Time Windows for Optimizing Trabzon City’s Tourism Route

Kara B., Öztürk E., Canbaz M., Ayyıldız E.

Journal of Transportation and Logistics , vol.8, no.2, pp.285-302, 2023 (Peer-Reviewed Journal) Sustainable Development

Providing homeland security strategies against interdictions in the city transportation network: A case study in Turkey

Ayyıldız E., Özçelik G., Demirci E., Gencer C.

GAZI UNIVERSITY JOURNAL OF SCIENCE , vol.36, no.4, pp.1601-1623, 2023 (ESCI) Sustainable Development

Mixed Integer Programming Formulation for Time-Dependent Petrol Station Replenishment Problem: A Real-Life Case in İstanbul

Ayyildiz E., ÖZÇELİK G., GENCER C.

Gazi Üniversitesi Fen Bilimleri Dergisi Part C: Tasarım ve Teknoloji , vol.10, no.4, pp.925-939, 2022 (Peer-Reviewed Journal)

Best-Worst Yöntemi ile Otomat Makinası Ürün Dağıtımındaki Risklerin Değerlendirilmesi

Yıldız A., Özkan C., Ayyıldız E., Alp S.

El-Cezeri Journal of Science and Engineering , vol.9, no.4, pp.1215-1227, 2022 (Scopus) Sustainable Development

Lojistik Servis Sağlayıcılarının Hizmet Kalitesi Boyutlarının SERVQUAL Temelli Best-Worst Yöntemi Kullanılarak Önceliklendirilmesi

Ayyıldız E.

Journal of Transportation and Logistics , vol.7, no.1, pp.117-135, 2022 (Peer-Reviewed Journal) Sustainable Development

Drinking water distribution problem for assembly areas after earthquake: A case study in Sakarya, Turkey Deprem sonrası toplanma alanlanna içilebilir su dagitım problemi: Sakarya, TUrkiye için bir uygulama

YILDIZ A., Ayyildiz E., ÖZKAN C., TAŞKIN A.

Turk Hijyen ve Deneysel Biyoloji Dergisi , vol.77, no.Supplement 4, pp.21-34, 2020 (Scopus)

MESLEK SEÇİMİNİ ETKİLEYEN FAKTÖRLER İLE KARİYER PLANLAMA/TERCİH KRİTERLERİ ARASINDAKİ İLİŞKİNİN İNCELENMESİ

KARTAL K. S., AYYILDIZ E., ALP S.

İstanbul Ticaret Üniversitesi Girişimcilik Dergisi , vol.3, no.5, pp.29-50, 2019 (Peer-Reviewed Journal)

Ülkelerin Yaşam Kalitelerine Göre Değerlendirilmesi İçin Hibrit Pisagor Bulanık Ahp-Topsis Metodolojisi: Avrupa Birliği Örneği

YILDIZ A., AYYILDIZ E., TAŞKIN GÜMÜŞ A., ÖZKAN C.

Avrupa Bilim ve Teknoloji Dergisi , vol.17, pp.1383-1391, 2019 (Peer-Reviewed Journal)

DETERMINING THE MOST VITAL ARCS ON THE SHORTEST PATH FOR FIRE TRUCKS IN TERRORIST ACTIONS THAT WILL CAUSE FIRE

COMMUNICATIONS FACULTY OF SCIENCES UNIVERSITY OF ANKARA-SERIES A1 MATHEMATICS AND STATISTICS , vol.68, no.1, pp.441-450, 2019 (ESCI) Sustainable Development

Türki̇ye’de Yer Alan Loji̇sti̇k Dostu Şehi̇rleri̇n Bütünleşi̇k Entropi̇-CODAS Kullanılarak Beli̇rlenmesi̇

Ayyıldız E., Yalçın S.

Uludağ University Journal of The Faculty of Engineering , vol.23, no.4, pp.127-140, 2018 (Peer-Reviewed Journal)

Analysis of airports using clustering methods: case study in Turkey

Journal of Management, Marketing and Logistics , vol.5, no.3, pp.194-205, 2018 (Peer-Reviewed Journal)

Evaluation of Wastewater Treatment Performances for Municipalities by Using MCDM Methods: Case Study in Turkey

AYYILDIZ E., ÖZÇELİK G.

Erzincan Üniversitesi Fen Bilimleri Enstitüsü Dergisi , vol.11, no.2, pp.243-254, 2018 (Peer-Reviewed Journal) Sustainable Development

Türkiye Süper Ligi’nin Veri Zarflama Analizi ile Değerlendirilmesi

Ayyıldız E., Murat M.

CBÜ Beden Eğitimi ve Spor Bilimleri Dergisi , vol.13, no.1, pp.73-86, 2018 (Peer-Reviewed Journal)

Amerika Basketbol Ligi (NBA) Maç Sonuçlarının Yapay Sinir Ağları ile Tahmini

Gaziantep Üniversitesi Spor Bilimleri Dergisi , vol.3, no.1, pp.40-53, 2018 (Peer-Reviewed Journal)

Türkiye’de Yer Alan Şehirlerin Yaşam Kalitelerinin SWARA Entegreli TOPSIS Yöntemi ile Belirlenmesi

AYYILDIZ E., DEMİRCİ E.

Pamukkale Üniversitesi Sosyal Bilimler Enstitüsü Dergisi , vol.2018, no.30, pp.67-87, 2018 (Peer-Reviewed Journal)

Türkiye'de yer alan lojistik dostu şehirlerin bütünleşik ENTROPİ-CODAS kullanılarak belirlenmesi

AYYILDIZ E., YALÇIN S.

Uludağ Üniversitesi Mühendislik Fakültesi Dergisi , vol.23, no.4, pp.127-140, 2018 (Peer-Reviewed Journal)

Intersection Signaling Simulation

AYYILDIZ E., MURAT M., DEMİRCİ E.

Sigma Journal of Engineering and National Sciences , vol.8, no.4, pp.357-364, 2018 (Peer-Reviewed Journal)

Türkiye’de Yer Alan Şehirlerin Eğitim Performanslarının Çok Kriterli Karar Verme Yöntemleri Kullanılarak Belirlenmesi

AYYILDIZ E., MURAT M.

Kent Kültür ve Yönetimi Dergisi / Journal of Urban Culture and Management , vol.10, no.2, pp.255-267, 2017 (Peer-Reviewed Journal)

INTERSECTION SIGNALING SIMULATION

Ayyildiz E., Murat M., DEMİRCİ E.

SIGMA JOURNAL OF ENGINEERING AND NATURAL SCIENCES-SIGMA MUHENDISLIK VE FEN BILIMLERI DERGISI , vol.8, no.4, pp.357-364, 2017 (ESCI)

Papers Presented at Peer-Reviewed Scientific Conferences

Endüstriyel Bölgelerde Dayanıklı Kıyı Altyapı Yatırım Kararı Faktörlerinin Değerlendirilmesi

İMAMOĞLU G., KÖSE Y., MURAT M., AYYILDIZ E.

Proceeding Book of 4th International Conference on Frontiers in Academic Research ICFAR 2024, Konya, Turkey, 13 - 14 December 2024, (Full Text)

Yongalevha üretim sürecinde insan güvenilirliği analizi için SPAR-H yöntemi uygulaması

KÖSE Y., MURAT M., AYYILDIZ E.

3rd International Conference on Engineering, Natural and Social Sciences, Turkey, 16 - 17 May 2024, (Full Text)

Ridge Regresyon Tabanlı Yöntemle Türkiye'de Günlük Benzin Tüketiminin Tahmini

Murat M., Ayyıldız E.

42. Yöneylem Araştırması / Endüstri Mühendisliği Kongresi, Gaziantep, Turkey, 1 - 03 November 2023, pp.1, (Summary Text)

Petrol Taşımacılığında Yükselen Teknolojileri Değerlendirme: Kritik Faktörlerin ve Ağırlıklarının Belirlenmesi

Ayyıldız E., Murat M.

42. Yöneylerm Araştırması/Endüstri Mühendisliği Kongresi, Gaziantep, Turkey, 1 - 03 November 2023, pp.148, (Summary Text)

Kritik Ulaştırma Altyapısı Dayanıklılığına Yönelik Yatırım Faktörlerinin Belirlenmesi

3rd International Conference on Innovative Academic Studies, Turkey, 26 - 28 September 2023, (Full Text)

Kritik Ulaştırma Altyapı Problemleri için AHP Uygulamalarının Nicel Analizi

3rd International Conference on Innovative Academic Studies, Turkey, 26 - 28 September 2023, (Full Text)

Prioritization of Freight Carrier Selection Factors with the Best Worst Method in Multi-Criteria Decision Analysis

International Conference on Science, Engineering Management and Information Technology, Ankara, Turkey, 14 - 15 September 2023, (Full Text)

Evaluation of the environmental risk relations of tourist destinations using fuzzy DEMATEL method

1st Bilsel international world science and research Congress, İstanbul, Turkey, 24 June 2023, pp.208-218, (Full Text)

Analyzing the impact of artificial intelligence on wastewater treatment plants through SWOT analysis

1st Bilsel international world science and research Congress, İstanbul, Turkey, 24 June 2023, pp.197-207, (Full Text)

Çevrimiçi Sınavlarda Başarısızlık Modlarının ve Etkilerinin Analizi: Lisans Öğrencilerinin Performansı Üzerine Bir Çalışma

1st International Conference on Pioneer and Innovative Studies, Turkey, 5 - 07 June 2023, (Full Text)

Sağlık Tedarik Zincirinde Makine Öğrenimi/Yapay Zekanın Etkisinin Değerlendirilmesi - Bir SWOT Perspektifi

1st International Conference on Pioneer and Innovative Studies, Turkey, 5 - 07 June 2023, (Full Text)

Prioritizing Vulnerability Factors of Food Supply Chains by Fermatean Fuzzy Analytical Hierarchy Process

20th International Logistics and Supply Chain Congress, İstanbul, Turkey, 20 - 21 October 2022, (Full Text)

Petrol Tankeri Seçim Problemine Yönelik Bir ÇKKV Çerçevesi

3rd International Conference on Applied Engineering and Natural Sciences, Konya, Turkey, 20 July 2022, pp.1626-1631, (Full Text)

Explorıng the Drıven Servıce Qualıty Dımensıons for Hıgher Educatıon Based on Mcdm Analysıs

ŞAHİN A., MURAT M., İMAMOĞLU G., BÜYÜKÖZKAN K., AYYILDIZ E.

4th International Conference on Artificial Intelligence and Applied Mathematics in Engineering (ICAIAME 2022), Azerbaijan, 21 May 2022, (Summary Text)

Otomat Makinası Ürün Dağıtımında Risklerin Belirlenmesi: Bir Uygulama Örneği

YILDIZ A., ÖZKAN C., ALP S., AYYILDIZ E.

4th International Conference on Artificial Intelligence and Applied Mathematics in Engineering (ICAIAME 2022), Azerbaijan, 21 May 2022, (Summary Text)

A MULTI CRITERIA EVALUATION FRAMEWORK FOR PRIORITIZING THE GEOTHERMAL POWER PLANT SITE SELECTION FACTORS USING FUZZY AHP

INTERNATIONAL SYMPOSIUM ON ENERGY MANAGEMENT AND SUSTAINABILITY (ISEMAS) 2022, İstanbul, Turkey, 05 April 2022, (Summary Text)

Evaluation of Pharmacy Warehouse Location Selection Factors under Pandemic Conditions

Erdoğan M., Ayyıldız E.

12th Annual International Conference on Industrial Engineering and Operations Management, İstanbul, Turkey, 8 - 10 March 2022, pp.1, (Full Text)

A Bayesian BWM based model for selecting building insulation materials under sustainability perspective

Ayyıldız E., Erdoğan M.

4th INTERNATIONAL ENGINEERING RESEARCH SYMPOSIUM, Düzce, Turkey, 4 - 06 March 2022, pp.1, (Full Text)

ÜNİVERSİTE İNTERNET SİTELERİNİN HİZMET KALİTESİNİN DEĞERLENDİRİLMESİ İÇİN SERVQUAL MODELİ TEMELLİ FAKTÖRLERİN ÖNCELİKLENDİRİLMESİ

ERDOĞAN ALTUNBEY M., AYYILDIZ E.

3. Uluslararası Ankara Multidisipliner Çalışmalar Kongresi, Turkey, 05 December 2021, (Full Text)

Analysis of the Service Quality Performance of Hospitals in the COVID-19 Vaccine Process

2nd International Conference on Applied Mathematics in Engineering, Balıkesir, Turkey, 1 - 03 September 2021, pp.166-171, (Full Text) Sustainable Development

FORECASTING OF DAILY DAM OCCUPANCY RATE USING LSTM NETWORKS

AYYILDIZ E., ERDOĞAN M.

9th Global Congress on Renewable Energy and Environment, Kıbrıs, Turkey, 8 - 10 July 2021, (Full Text)

Zaman Pencereli Oryantiring Problemi için Kısıt Programlama Yaklaşımı

IŞIK E. E., AYYILDIZ E., TAŞKIN GÜMÜŞ A.

IES’20 International Engineering Symposium | Engineering Applications in Industry, İzmir, Turkey, 01 March 2021, (Full Text)

Deprem Sonrası Toplanma Alanlarına İçilebilir Su Dağıtımı Rotalama Problemi

YILDIZ A., AYYILDIZ E., ÖZKAN C., TAŞKIN GÜMÜŞ A.

3. Uluslararası Su ve Sağlık Kongresi, Antalya, Turkey, 12 - 15 November 2019, pp.373-380, (Full Text)

İçme ve Kullanma Suyu Geri̇ Kazanımında Su Arıtma Tesi̇sleri̇nden Beklenti̇lerin Önceli̇klendiri̇lmesi̇

YILDIZ A., AYYILDIZ E., TAŞKIN GÜMÜŞ A., ÖZKAN C.

3. Uluslararası Su ve Sağlık Kongresi, Antalya, Turkey, 12 - 15 November 2019, pp.606-609, (Full Text)

Atıksu Aritma Tesi̇sleri̇ Performans Anali̇zi̇: Türki̇ye Örneği̇

3. Uluslararası Su ve Sağlık Kongresi, Antalya, Turkey, 12 - 15 November 2019, pp.610-614, (Full Text)

Deni̇z Ki̇rli̇li̇ği̇ Ri̇ski̇ni̇ Gözeten Zamana Bağli Petrol İstasyonu İkmal Problemi̇

3. Uluslararası Su ve Sağlık Kongresi, Antalya, Turkey, 12 - 15 November 2019, pp.507-512, (Full Text)

SİNEMA VE TİYATROLARIN ETKİNLİĞİNİN VERİ ZARFLAMA ANALİZİ İLE İNCELENMESİ

Karadeniz 1. Uluslararası Multidisipliner Çalışmalar Kongresi, Giresun, Turkey, 15 - 17 March 2019, pp.785-795, (Full Text)

AVRUPA BİRLİĞİ ÜLKELERİNİN YAŞAM KALİTELERİNE GÖRE ÇKKV YÖNTEMLERİ KULLANILARAK SIRALANMASI

Ayyıldız E., ÖZÇELİK G., DEMİRCİ E.

Karadeniz 1. Uluslararası Multidisipliner Çalışmalar Kongresi, Giresun, Turkey, 15 - 17 March 2019, pp.750-759, (Full Text)

FINDIK ÜRETİMİ İÇİN KALİTE FONKSİYON YAYILIMI UYGULAMASI

YILDIZ A., AYYILDIZ E., ÖZKAN C., TAŞKIN GÜMÜŞ A.

Karadeniz 1. Uluslararası Multidisipliner Çalışmalar Kongresi, Giresun, Turkey, 15 - 17 March 2019, pp.724-734, (Full Text)

KADIN MÜŞTERİLERİN OTOBÜS FİRMALARINA YÖNELİK KALİTE BEKLENTİLERİNİN YAMUK BULANIK AHP İLE ÖNCELİKLENDİRİLMESİ

YILDIZ A., AYYILDIZ E., ÖZKAN C., TAŞKIN GÜMÜŞ A.

Karadeniz 1. Ulusulararası Multidisipliner Çalışmlar Kongresi, Giresun, Turkey, 15 - 17 March 2019, pp.769-777, (Full Text)

Kapasiteli En Kısa Yol Şebeke Engelleme Problemi için Bir Matematiksel Model Önerisi

19. Uluslararası Ekonometri, Yöneylem Araştırması ve İstatistik Sempozyumu 2018, 17 - 20 October 2018, pp.537-540, (Summary Text)

A Mathematical Modeling Approach to Multiple Bin Packing Problem: An Application in Household Appliances Sector

AYYILDIZ E., TAŞKIN GÜMÜŞ A., Şen A.

BALCOR 2018 - XIII Balkan Conference on Operational Research, Belgrade, Serbia, 25 - 28 May 2018, pp.48, (Summary Text)

TÜRKİYE’DEKİ HAVALİMANLARININ K-ORTALAMALAR YÖNTEMİYLE KÜMELENMESİ

Ayyıldız E., Taşkın Gümüş A., Erkan M.

7. Ulusal Lojistik ve Tedarik Zinciri Kongresi, Turkey, 3 - 05 May 2018, pp.572-580, (Full Text)

TÜRKİYE’DE YER ALAN LOJİSTİK DOSTU ŞEHİRLERİNÇOK KRİTERLİ KARAR VERME YÖNTEMLERİKULLANILARAK BELİRLENMESİ

AYYILDIZ E., YALÇIN S.

7. Ulusal Lojistik ve Tedarik Zinciri Kongresi, Turkey, 3 - 05 May 2018, pp.303-311, (Full Text)

An Individual Credit Risk Assessment Framework by Interval Type-2 Trapezoidal Fuzzy-AHP

BALCOR 2018 - XIII Balkan Conference on Operational Research, Belgrade, Serbia, 25 - 28 May 2018, pp.1, (Summary Text)

Estimation of Flight Delays Using Artifical Neural Networks

AYYILDIZ E., TAŞKIN GÜMÜŞ A.

BANU-ITSC’18 - 1st INTERNATIONAL CONFERENCE ON INTELLIGENT TRANSPORTATION SYSTEMS, 19 - 21 April 2018, pp.206, (Summary Text)

An Integrated Novel Fuzzy AHP-CODAS MCDM Method for theEvaluation of Customer Satisfaction Level for Public Bus Alternatives in İstanbul

AYYILDIZ E., TAŞKIN GÜMÜŞ A.

BANU-ITSC’18 - 1st INTERNATIONAL CONFERENCE ON INTELLIGENT TRANSPORTATION SYSTEMS, 19 - 21 April 2018, pp.107, (Summary Text)

Çok Hedefli En KısaYol Şebeke Engelleme Problemi

AYYILDIZ E., ÖZÇELİK G., DEMİRCİ E.

Transist Uluslararası İstanbul Ulaşım Kongresi ve Fuarı, İstanbul, Turkey, 8 - 10 November 2017, pp.465-473, (Full Text)

Risk Kriterini Dikkate Alan Tesis Yerleşimi Probleminde Uygun Alternatifin Belirlenmesine Yönelik Bir Model Önerisi

İMAMOĞLU G., AYYILDIZ E., ÖZÇELİK G.

18. Uluslarası Ekonometri Yöneylem Araştırması ve İstatistik Sempozyumu, Trabzon, Turkey, 5 - 07 October 2017, pp.200-201, (Summary Text)

Türkiye Süper Ligi’nde Yer Alan Futbol Kulüplerinin Etkinliklerinin Veri Zarﬂama Analizi ile İncelenmesi

AYYILDIZ E., MURAT M.

37. Yöneylem Araştırması ve Endüstri Mühendisliği Ulusal Kongresi, İstanbul, Turkey, 5 - 07 July 2017, pp.116-117, (Summary Text)

Data Envelopment Analysis for Effectiveness of Health Care Systems of Provinces: A Case Study in Turkey

MURAT M., AYYILDIZ E., ÖZÇELİK G., ÖZŞAHİN Ş.

3rd International Researchers, Statisticians and Young Statisticians Congress, 24 - 26 May 2017, (Summary Text)

An Application on the Similarity of Turkey to the EU in terms of the Quality of Life Using Clustering Analysis

AYYILDIZ E., MURAT M., ÖZŞAHİN Ş., ÖZÇELİK G.

3rd International Researchers, Statisticians and Young Statisticians Congress, 24 - 26 May 2017, (Summary Text)

Shortest Path Network Interdiction Problem with Multiple Starting Nodes

AYYILDIZ E., ÖZÇELİK G.

3rd International Conference on Engineering and Natural Sciences, Budapest, Hungary, 3 - 07 May 2017, pp.406, (Summary Text)

Yangına Mahal Veren Terör Eylemlerinde İtfaiye Araçları için En Kısa Yol Güzergahlarındaki Riskli Yolların Belirlenmesi

AYYILDIZ E., ÖZÇELİK G., GENCER C.

2. Uluslararası Su ve Sağlık Kongresi, 13 - 17 February 2017, (Summary Text) Sustainable Development

Kavşak Sinyalizasyon Simülasyonu

AYYILDIZ E., MURAT M., Aldemir E., Altun E.

Transist 9. Uluslararası Ulaşım Teknolojileri Sempozyumu ve Fuarı, İstanbul, Turkey, 1 - 03 December 2016, pp.566-572, (Full Text)

Books

SWOT Analysis Integrated Interval Type-2 Triangular Fuzzy AHP: Application on e-Scooter Adaptation in Turkiye

Ayyildiz E., Erdoğan M.

in: Analytic Hierarchy Process with Fuzzy Sets Extensions: Applications and Discussions, Cengiz Kahraman,Selçuk Çebi, Editor, Springer, London/Berlin , London, pp.47-69, 2023

A Novel Interval Valued Neutrosophic AHP-WASPAS Methodology for Emergency Supply Depot Location Selection Problems

Ayyıldız E., Taşkın A.

in: Multi-Criteria Decision Analysis Case Studies in Disaster Management, Muhammet Gul,Melih Yucesan,Melike Erdogan, Editor, CRC, New York , Florida, pp.251-266, 2022

UAV Selection for Post-Disaster Medical Supply Distribution Using a Two-Level Interval-Valued Pythagorean Fuzzy AHP Integrated Interval-Valued Pythagorean Fuzzy VIKOR Methodology, and an Application

Gulum Tas P., Yalcin Kavus B., Ayyıldız E., Taşkın A.

in: Multi-Criteria Decision Analysis Case Studies in Disaster Management, Muhammet Gul,Melih Yucesan,Melike Erdogan, Editor, CRC, New York , Florida, pp.267-279, 2022

UAV Selection for Post-Disaster Medical Supply Distribution Using a Two-Level Interval-Valued Pythagorean Fuzzy AHP Integrated Interval-Valued Pythagorean Fuzzy VIKOR Methodology, and an Application

GÜLÜM TAŞ P., YALÇIN KAVUŞ B., AYYILDIZ E., TAŞKIN A.

in: Multi-Criteria Decision Analysis Case Studies in Disaster Management, Gül, Muhammet, Yücesan, Melih, Erdoğan, Melike, Editor, CRC Press, New York, pp.267-279, 2022

Exploring the Driven Service Quality Dimensions for Higher Education Based on MCDM Analysis

ŞAHİN A., MURAT M., İMAMOĞLU G., BÜYÜKÖZKAN K., AYYILDIZ E.

in: The International Conference on Artificial Intelligence and Applied Mathematics in Engineering, , Editor, Springer International Publishing, pp.186-196, 2022

A Novel Interval Valued Neutrosophic AHP-WASPAS Methodology for Emergency Supply Depot Location Selection Problems