Assoc. Prof. ESRA KAHYA ÖZYİRMİDOKUZ


İktisadi ve İdari Bilimler Fak., İşletme

Sayısal Yöntemler


WoS Research Areas: Social Sciences (Soc), Computer Science, Computer Science Artificial Intelligence, Computer Science Interdisciplinary Applications, Computer Science Information Systems, Social Sciences Interdisciplinary

Scopus Research Areas: Information Systems, Computer Graphics and Computer-Aided Design, Artificial Intelligence, General Computer Science, Management Information Systems

Avesis Research Areas: Management Information Systems, Information Technologies, Computer Sciences, Data Structures, Database Systems, Artificial Intelligence, Computer Learning and Pattern Recognition, Computer Learning, Natural Language Processing, Human Computer Interaction, Text/Document Processing

Names in Publications: Esra Kahya Ozyirmidokuz, Esra Kahya

Office Phone: +90 352 207 6666 Extension: 30158
Fax Phone: +90 532 582 8886
Address: Erciyes University Facylty of Economics and Administrative Sciences

Biography

Araştırma alanı olarak, Yönetim Bilişim Sistemleri (YBS) alanında çalışmaktadır. Sosyal Bilimler Enstitüsü Disiplinlerarası Yönetim Bilişim Sistemleri (YBS) ABD Başkanlığını yürütmektedir. Esra Kahya Özyirmidokuz, YBSnin insan, yazılım ve veri alanlarına odaklanmaktadır. Bu çerçevede, sosyo-teknik sistemler, dijital iyi-olma, mutluluk, veri analitiği, veri madenciliği, makine öğrenimi, yapay zeka, NLP gibi başlıklarda araştırmalarına devam etmektedir. Erciyes Üniversitesi #HappyCrowd Araştırma Grubu yürütmektedir. 

Education

2015 - 2015

2015 - 2015

Post Doctorate

Bournemouth University, Faculty Of Science And Technology, Software Systems Engineering Department, United Kingdom

2003 - 2009

2003 - 2009

Doctorate

Erciyes University, Sosyal Bilimler Enstitüsü, İşletme Abd, Üretim Yönetimi Ve Pazarlama Bd, Turkey

2000 - 2003

2000 - 2003

Postgraduate

Erciyes University, Sosyal Bilimler Enstitüsü, İşletme Abd, Turkey

1995 - 1999

1995 - 1999

Undergraduate

Erciyes University, Mühendislik Fakültesi, Kontrol Ve Bilgisayar Mühendisliği, Turkey

Research Areas

Avesis Research Areas: Management Information Systems, Information Technologies, Computer Sciences, Data Structures, Database Systems, Artificial Intelligence, Computer Learning and Pattern Recognition, Computer Learning, Natural Language Processing, Human Computer Interaction, Text/Document Processing
WoS Research Areas: Social Sciences (Soc), Computer Science, Computer Science Artificial Intelligence, Computer Science Interdisciplinary Applications, Computer Science Information Systems, Social Sciences Interdisciplinary
Scopus Research Areas: Information Systems, Computer Graphics and Computer-Aided Design, Artificial Intelligence, General Computer Science, Management Information Systems

Research Areas Based on Academic Activities

Avesis Research Areas

    WoS Research Areas

      Scopus Research Areas

        Academic Positions

        2019 - Present

        2019 - Present

        Associate Professor

        Erciyes University, İktisadi ve İdari Bilimler Fak., İşletme

        2024 - 2024

        2024 - 2024

        Researcher

        Lucian Blaga University of Sibiu, Faculty of Economics, Business Analytics

        2023 - 2024

        2023 - 2024

        Associate Professor

        Erciyes University, Mühendislik Fakültesi, Endüstri Mühendisliği

        2019 - 2019

        2019 - 2019

        Associate Professor

        Bournemouth University, Science and Technology, Software Engineering

        2018 - 2019

        2018 - 2019

        Associate Professor

        Kayseri University, Meslek Yüksekokulu, Bilgisayar Teknolojileri Bölümü

        2017 - 2018

        2017 - 2018

        Associate Professor

        Erciyes University, Kayseri Meslek Yüksekokulu, Bilgisayar Teknolojileri

        2009 - 2017

        2009 - 2017

        Assistant Professor

        Erciyes University, Kayseri Meslek Yüksekokulu, Bilgisayar Teknolojileri

        2015 - 2015

        2015 - 2015

        Assistant Professor

        Bournemouth University, Faculty Of Science And Engineering, Social Informatics Research Group, Software Systems Engineering Department

        2005 - 2009

        2005 - 2009

        Lecturer

        Erciyes University, Kayseri Meslek Yüksekokulu, Bilgisayar Teknolojileri

        Managerial Experience

        2019 - Present

        2019 - Present

        Head of Department

        Erciyes University, Sosyal Bilimler Enstitüsü, --

        2017 - Present

        2017 - Present

        Erasmus Program Department Coordinator

        Erciyes University, Sosyal Bilimler Enstitüsü, --

        2019 - 2023

        2019 - 2023

        Erasmus Program Institutional Coordinator

        Erciyes University, İktisadi ve İdari Bilimler Fak., İşletme

        2019 - 2021

        2019 - 2021

        Erciyes University

        2017 - 2019

        2017 - 2019

        Head of Department

        Erciyes Üniversitesi, Kayseri Myo, Bilgisayar Teknolojileri Bölümü

        2017 - 2019

        2017 - 2019

        Erciyes University

        2013 - 2019

        2013 - 2019

        Erciyes University

        2008 - 2019

        2008 - 2019

        Erasmus Program Institutional Coordinator

        Erciyes Üniversitesi, Kayseri Meslek Yüksekokulu, Bilgisayar Teknolojileri

        2013 - 2014

        2013 - 2014

        Erciyes University

        2012 - 2014

        2012 - 2014

        Head of Department

        Erciyes Üniversitesi, Kayseri Myo, Bilgisayar Teknolojileri

        2010 - 2014

        2010 - 2014

        Member of the Faculty Board

        Erciyes Üniversitesi, Kayseri Myo

        2010 - 2014

        2010 - 2014

        Erciyes University

        2010 - 2013

        2010 - 2013

        Erciyes University

        2010 - 2012

        2010 - 2012

        Head of Department

        Erciyes Üniversitesi, Kayseri Myo, Pazarlama Ve Dış Ticaret

        2005 - 2012

        2005 - 2012

        Erciyes University

        2006 - 2009

        2006 - 2009

        Erciyes University

        2005 - 2009

        2005 - 2009

        Erciyes University

        2005 - 2009

        2005 - 2009

        Erciyes University

        Non Academic Experience

        2018 - 2026

        2018 - 2026

        TEDMEM

        Non-profit Organisation, Türk Eğitim Derneği (TED), TED Kayseri Temsilcilik, TEDMEM

        2017 - 2017

        2017 - 2017

        İzleyici

        BİLİM SANAYİ VE TEKNOLOJİ BAKANLIĞI, İzleyici

        Courses

        Postgraduate

        Postgraduate

        Sosyal medya pazarlaması ve analizi

        İş analitiği ve büyük veri

        Veri Tabanı Yönetim Sistemleri

        Bilişim Sistem Projeleri Yönetimi

        ABD Semineri

        Yapay zeka

        İş araştırma yöntemleri

        Sosyal medya pazarlaması ve analitiiği

        Sosyal Medya Pazarlaması

        Sosyal medya pazarlaması

        Undergraduate

        Undergraduate

        Endüstriyel Psikoloji ve Sosyoloji

        Veri madenciliği ve iş zekası

        İstatistik-II

        Management and cultural diversations

        Business research methods

        Management Information systems

        Bilgisayar Teknolojileri ve Programlama

        Uluslararası İşletmecilik

        Veri Tabanı Yönetimi

        Research Methods

        Associate Degree

        Associate Degree

        Yönetim Bilişim Sistemleri

        Mesleki Yabancı Dil-IV

        Sistem Analizi ve Tasarımı

        İnternet Programcılığı-II

        Veri Yapıları ve Programlama

        Algoritma ve Programlamaya Giriş

        İnternet Programcılığı-I

        İşletim Sistemleri

        Algoritma ve Programlamaya Giriş

        Bilgisayar Uygulamaları

        Research Infrastructure Information

        September 2019

        September 2019

        İş analitiği ve zekası laboratuvarı

        Laboratory - Other Management

        Kahya Özyirmidokuz E.

        Designed Programs

        2017 - Present

        2017 - Present

        Yönetim Bilişim Sistemleri ABD

        Undergraduate Double Major

        Kahya Özyirmidokuz E.

        Articles

        All (26)
        SCI-E, SSCI, AHCI (8)
        SCI-E, SSCI, AHCI, ESCI (8)
        Scopus (10)
        TRDizin (3)
        Other Publications (13)

        Papers Presented at Peer-Reviewed Scientific Conferences

        2026

        2026

        1. Mapping happiness in Turkish tweets

        Kahya Özyirmidokuz E., Stoica E. A., Yalçınkaya K.

        25th International Conference on Informatics in Economy (IE 2026), Cluj-Napoca, Romania, 7 - 09 May 2026, pp.1-6, (Full Text) Sustainable Development

        2024

        2024

        2. Modeling Earthquake Activities from 1915 to 2023 in Turkey Using Machine Learning Methods

        Keskin A., Ercan E. N., Akın E., Aydın M., KAHYA ÖZYİRMİDOKUZ E.

        3rd International Conference on Data, Electronics and Computing, ICDEC 2024, Kayseri, Turkey, 18 - 20 September 2024, vol.1455 LNNS, pp.419-432, (Full Text)

        2024

        2024

        3. Akıllı Özgeçmiş-Talep Eşleştirme Yazılımı

        Ertan A., Yerlikaya B., Kutsal F., Aydın B., Kahya Özyirmidokuz E.

        11th International Management Information Systems (IMISC 2024) 24-26 Ekim, Konya Gıda ve Tarım Üniversitesi, Türkiye, Konya, Turkey, 24 - 26 October 2024, pp.1, (Full Text)

        2025

        2025

        4. Generatif Yapay Zeka İle Mutluluk Ölçümü: Lexicon-Tabanlı ve İnsan Uzman Etiketli Karşılaştırmalı Bir Ön Doğrulama Çalışması

        Kahya Özyirmidokuz E., Gpt C.

        12th Management Information Systems Conference: Health Informatics (IMISC 2025), Ankara, Turkey, 23 - 25 October 2025, pp.1, (Full Text) Sustainable Development

        2025

        2025

        5. User-Centered Evaluation of User-Centered Evaluation of Turkish Language Accessibility in Turkish Language Accessibility in Digital Keyboard Systems

        Kahya Özyirmidokuz E., Demirci Ç., Stoica E. A.

        32th International Economics Conference of Sibiu (IECS 2025), Sibiu, Romania, 29 May - 01 June 2025, pp.1-4, (Summary Text)

        2025

        2025

        6. Algorithmic Approaches to Code-Switching: Detecting English Lexical Borrowings in Turkish Social Media Texts

        Demirci Ç., Kahya Özyirmidokuz E.

        32th International Economics Conference of Sibiu (IECS 2025), Sibiu, Romania, 29 May - 01 June 2025, (Unpublished)

        2024

        2024

        7. Modeling Earthquake Activities from 1915-2023 in Turkey Using Machine Learning Methods

        Keskin A., ERCAN E., AKIN E., AYDIN M., KAHYA ÖZYİRMİDOKUZ E.

        3TH International Conference on Data, Electronics and Computing, Kayseri, Turkey, 18 - 20 September 2024, (Full Text)

        2024

        2024

        8. Strategic Digital Responses to Ukraine’s Economic Challenges Amidst War (abstract)

        Stoica E. A., Bogoslov I., Georgescu M. R., Kahya Özyirmidokuz E.

        International Economics Conference of Sibiu, Sibiu, Romania, 24 May 2024 - 24 May 2025, pp.1, (Summary Text)

        2023

        2023

        9. Exploring environmental activizm in terms of hashtag activism

        Aydın Ö. F., Kahya Özyirmidokuz E.

        10th International Management Information Systems Conference (IMISC 2023), İstanbul, Turkey, 18 - 21 October 2023, pp.10-19, (Full Text) Sustainable Development

        2023

        2023

        10. A Comprehensive Overview of Waste Management Social Complementary Applications Using Natural Language Processing

        Kahya Özyirmidokuz E., Stoıca E. A.

        A Comprehensive Overview of Waste Management Social Complementary Applications Using Natural Language Processing, İstanbul, Turkey, 18 - 21 October 2023, pp.1-9, (Full Text) Sustainable Development

        2023

        2023

        11. A Systematic Literature Review on Recycling Household Waste in Food Sector Within Social Dimension of Sustainability

        Kahya Özyirmidokuz E., Stoica E. A.

        IECS 2023: 30TH INTERNATIONAL ECONOMIC CONFERENCE OF SIBIU, Sibiu, Romania, 26 - 28 May 2023, pp.1-10, (Summary Text) Sustainable Development

        2022

        2022

        12. Social complementary solutions of waste management systems in circular economy: A systematic literature review

        Kahya Özyirmidokuz E., Stoica E. A.

        International Economic Conference of Sibiu 29th International Economic Conference – IECS 2022, Sibiu, Romania, 28 - 29 October 2022, pp.1, (Summary Text) Sustainable Development

        2021

        2021

        13. Beş Büyük Kişilik Özelliği ve Öz Yeterliliğin Sosyal Medyada Yer Alan Sahte Haberlerin Kabulü ve Yayılması Üzerindeki Etkisi

        SARGIN S., UYAR K., KAHYA ÖZYİRMİDOKUZ E.

        International Conference on Research, Design and Development, Kayseri, Turkey, 15 - 18 December 2021, (Summary Text)

        2021

        2021

        14. Mutlu pazarlama yazılım gereksinimleri analizi

        KAHYA ÖZYİRMİDOKUZ E., UYAR K.

        8th International Management Information Systems Conference (IMISC2021), İstanbul, Turkey, 20 October 2021, (Full Text)

        2021

        2021

        15. Requirements of a digital well-being system

        Kahya Özyirmidokuz E., Stoica E. A., Uyar K.

        International Economic Conference in Sibiu (IECS), Sibiu, Romania, 28 May - 29 July 2021, pp.1, (Summary Text)

        2021

        2021

        16. Clustering digital well-being system reviews

        Kahya Özyirmidokuz E., Stoica E. A.

        International Economic Conference in Sibiu (IECS), 28 May - 29 July 2021, pp.1, (Summary Text)

        2021

        2021

        17. online education systems in post pandemic era

        KAHYA ÖZYİRMİDOKUZ E.

        Educators of Future: Opportunities and Challenges, Kyiv Future Education Talk 2021, Kyiv, Ukraine, 21 March 2021, (Summary Text)

        2019

        2019

        18. Measuring Female Entrepreneurs’ Happiness from Online Feedback

        KAHYA ÖZYİRMİDOKUZ E., UYAR K., Stoica E. A.

        26th International Economic Conference of Sibiu, IECS 2019, Sibiu, Romania, 24 - 25 May 2019, pp.91-100, (Full Text) Sustainable Development

        2020

        2020

        19. Digital game addiction: Visualizing literature between 2004-2019

        Çelik A., KAHYA ÖZYİRMİDOKUZ E.

        7. International Management Information Systems Conference “Health Informatics and Analytics”(IMISC 2020), İzmir, Turkey, 9 - 11 December 2020, (Full Text)

        2020

        2020

        20. Instagram Influencers’ Effect on Customers: Visualizing The Trend Topics

        Darkhanbay B., Kahya Özyirmidokuz E., Stoica E. A.

        19th Uluslararası İşletmecilik Kongresi (UIK 2020), Kayseri, Turkey, 23 October - 25 December 2020, pp.617-633, (Full Text)

        2019

        2019

        22. Measuring female entrepreneurs’ happiness from online feedback

        KAHYA ÖZYİRMİDOKUZ E., UYAR K., Eduard Alexandru S.

        26th International Economic Conference – IECS 2019, Sibiu, Romania, 24 - 25 May 2019, (Full Text)

        2019

        2019

        23. MEASURING CUSTOMER EMOTIONAL FEEDBACK ABOUT A BRAND STRATEGY

        Kahya Özyirmidokuz E., Uyar K., Stoica E. A.

        EFBM International Forum 2019, Kyyiv, Ukraine, 21 - 24 May 2019, pp.93, (Summary Text)

        2018

        2018

        24. Exploring Turkish Happiness Themes on Social Media.

        KAHYA ÖZYİRMİDOKUZ E., UYAR K., STOICA E. A., AKPINAR B.

        International Conference Employment, Education and Entrepreneurship (EEE 2018), Belgrade, Serbia And Montenegro, 18 - 20 October 2018, pp.66, (Summary Text)

        2018

        2018

        25. Dijital Bağımlılık ile Mücadelede Sosyal Bilişimin Rolü

        KAHYA ÖZYİRMİDOKUZ E., Karakaş B.

        5th International Management Information Systems Conference (IMISC 2018), Ankara, Turkey, 24 - 26 October 2018, pp.90-93, (Full Text)

        2018

        2018

        26. Twitter Messages Classification

        Eduard Alexandru S., KAHYA ÖZYİRMİDOKUZ E., UYAR K., Pitic A.

        25th International Economic Conference – IECS 2018, Sibiu, Romania, 10 - 11 May 2018, (Full Text)

        2018

        2018

        27. RULE INDUCTION OF USERS' HAPPINESS ON SOCIAL MEDIA

        Kahya Özyirmidokuz E., Uyar K., Stoica E. A.

        The 17th International Conference on Informatics in Economy (IE2018), Iasi, Romania, 17 - 21 May 2018, pp.1-6, (Full Text)

        2018

        2018

        28. RULE INDUCTION OF USERS’xx HAPPINESS ON SOCIAL MEDIA

        KAHYA ÖZYİRMİDOKUZ E., UYAR K., Eduard Alexandru S., Karakaş B.

        The 17th International Conference on Informatics in Economy (IE2018), Iasi, Romania, 17 - 21 May 2018, (Full Text)

        2018

        2018

        29. Methodological Approach for Messages Classification on Twitter Within E-Government Area

        Stoica E. A., KAHYA ÖZYİRMİDOKUZ E., UYAR K., Pitic A. G.

        25th International Economic Conference of Sibiu, IECS 2018, Sibiu, Romania, 11 - 12 May 2018, pp.355-361, (Full Text)

        2017

        2017

        30. Brand Unhappiness on Social Media

        UYAR K., KAHYA ÖZYİRMİDOKUZ E., STOİCA E. A.

        IECS 2017: 24th International Economic Conference, (IECS), Sibiu, Romania, 15 - 16 May 2017, (Full Text)

        2017

        2017

        31. EVALUATING OF WOMEN ENTREPRENEURIALSHIP EMOTIONAL FEEDBACK

        KAHYA ÖZYİRMİDOKUZ E., Eduard Alexandru S.

        24th International Economic Conference – IECS 2017, Sibiu, Romania, 14 - 20 May 2017, (Summary Text) Sustainable Development

        2017

        2017

        32. The Happy Project: An Adaptive Emotional SocioTechnical System Approach

        KAHYA ÖZYİRMİDOKUZ E., Stoica E. A., UYAR K.

        4th International Management Information Systems Conference “Industry 4.0”, İstanbul, Turkey, 17 - 20 October 2017, pp.61-62, (Summary Text)

        2016

        2016

        33. Girişimci firmaların web sitelerinden duygusal bilgi çıkarımı

        KAHYA ÖZYİRMİDOKUZ E., Stoica E. A.

        3rd International Information Management Systems Conference (IMSC'16 ), İzmir, Turkey, 6 - 08 October 2016, pp.25-31, (Full Text) Sustainable Development

        2016

        2016

        34. Emotion based analysis of Turkish costomer opinions Sibiu ROMANYA 20 21 Mayıs 2016 no 17283817

        KAHYA ÖZYİRMİDOKUZ E., Stoica E. A.

        International Economics Conference: The Competitive Economic and Social Environment of the International Market (IECS 2016), Sibiu, Romania, 20 - 21 May 2016, (Full Text)

        2016

        2016

        35. Emotion based analysis of Turkish customer opinions

        KAHYA ÖZYİRMİDOKUZ E., Stoica E. A.

        International Economics Conference: The Competitive Economic and Social Environment of the International Market (IECS 2016), Sibiu, Romania, 20 - 21 May 2016, no.17283817, pp.1-10, (Full Text)

        2015

        2015

        36. Bir sosyo-teknik sistemde geribildirim analizi

        KAHYA ÖZYİRMİDOKUZ E.

        2. Ulusal Yönetim Bilişim Sistemleri Kongresi, ISBN: 978-975-442-738-7, Erzurum, Turkey, 8 - 10 October 2015, pp.243-255, (Full Text)

        2015

        2015

        37. A DATA MINING BASED APPROACH TO A FIRM’S MARKETING CHANNEL

        KAHYA ÖZYİRMİDOKUZ E., Uyar K., Ozyirmidokuz M. H.

        The 22nd International Economic Conference - IECS 2015, ECONOMIC PROSPECTS IN THE CONTEXT OF GROWING GLOBAL AND REGIONAL INTERDEPENDENCIES, Sibiu, Romania, 14 - 16 May 2015, (Full Text)

        2015

        2015

        38. Mining customer feedback documents

        Stoica E. A., KAHYA ÖZYİRMİDOKUZ E.

        2015 International Conference on Knowledge (ICK 2015), Portsmouth, United Kingdom, 15 - 16 January 2015, pp.10, (Full Text)

        2014

        2014

        39. EVALUATION OF MEETING PROCEEDINGS VIA TEXT MINING

        GÜRBÜZ F., KAHYA ÖZYİRMİDOKUZ E.

        INFORMS Annual Meeting 2014, San Francisco, United States Of America, 9 - 12 November 2014, (Summary Text)

        2014

        2014

        40. Original Model For E-Commerce Development Using Social Media

        Stoica E. A., KAHYA ÖZYİRMİDOKUZ E.

        The Global Challenges for Environmental and Resource Economics in Central and Eastern European Countries: Safety, Security, and Sustainability (GCERECEEC’2014), Kiev, Ukraine, 9 - 11 October 2014, pp.40, (Full Text)

        2014

        2014

        41. Müşteri geribildirim analizi: Bir metin madenciliği uygulaması

        KAHYA ÖZYİRMİDOKUZ E.

        Yöneylem Araştırması ve Endüstri Mühendisliği 34. Ulusal Kongresi, YAEM 2014, Bursa, Turkey, 25 - 27 June 2014, pp.28, (Summary Text)

        2014

        2014

        42. Performance improvement of international airlines' websites

        KAHYA ÖZYİRMİDOKUZ E., GÜRBÜZ F.

        OPT-i 2014 - 1st International Conference on Engineering and Applied Sciences Optimization, Kos İsland, Greece, 4 - 06 June 2014, pp.2267-2283, (Full Text)

        2014

        2014

        43. Performance improvement of airlines web sites

        KAHYA ÖZYİRMİDOKUZ E., GÜRBÜZ F.

        International Conference on Engineering and Applied Sciences Optimization (OPTI 2014), Kos, Greece, 4 - 06 June 2014, (Full Text)

        2014

        2014

        44. Yapısal olmayan kalite kontrol imalat verilerinden anahtar kelime çıkarımı

        KAHYA ÖZYİRMİDOKUZ E., ÇİFLİKLİ C.

        3. Kayseri Ekonomi Sempozyumu, Kayseri, Turkey, 24 - 25 April 2014, pp.415-424, (Full Text)

        2014

        2014

        45. Mining Turkish Economy News Articles

        KAHYA ÖZYİRMİDOKUZ E.

        21st International Economic Conference 2014: Prospects of Economic Recovery in a Volatile International Context: Major Obstacles, Initiatives and Projects, IECS 2014, Sibiu, Romania, 15 - 16 May 2014, vol.16, pp.320-328, (Full Text)

        2014

        2014

        46. Yapısal olmayan kalite kontrol dökümanlarından anahtar kelime çıkarımı

        KAHYA ÖZYİRMİDOKUZ E., ÇİFLİKLİ C.

        3. Kayseri Sempozyumu, Kayseri, Turkey, 24 - 25 April 2014, pp.415-424, (Full Text)

        2014

        2014

        47. Analyzing customer complaints : A Web text mining application

        KAHYA ÖZYİRMİDOKUZ E., Özyirmidokuz M. H.

        International Conference on Education and Social Sciences (INTCESS14), Turkey, 1 - 04 February 2014, pp.734-743, (Full Text)

        2014

        2014

        48. Decision Tree Induction of Emotional Violence Against Women

        KAHYA ÖZYİRMİDOKUZ E., KAYA Y.

        International Conference on Education and Social Sciences, intcess14, Turkey, 1 - 04 February 2014, pp.847-856, (Full Text) Sustainable Development

        2014

        2014

        49. Decision Tree Induction of Emotional Violence Against Women ISBN 978 605 64453 0 9 pp 847 856

        KAHYA ÖZYİRMİDOKUZ E., KAYA Y.

        International Conference on Education and Social Sciences (INTCESS14), İstanbul, Turkey, 3 - 05 February 2014, pp.847-856, (Full Text) Sustainable Development

        2013

        2013

        50. Text mining of online social shopping

        KAHYA ÖZYİRMİDOKUZ E.

        The Global Reach of Industrial Engineering, Turkey, 1 - 04 June 2013, pp.172-173, (Summary Text)

        2012

        2012

        51. Characterization Of Network Traffic Data A Data Preprocessing And Data Mining Application via Kohonen

        KAHYA ÖZYİRMİDOKUZ E., ÇİFLİKLİ C., GEZER A.

        The First International Conference on Data Analytics (IARIA 2012), Barcelona, Spain, 23 - 28 September 2012, pp.18-23, (Full Text)

        2010

        2010

        53. Knowledge extraction from a carpet manufacturing process

        ÇİFLİKLİ C., KAHYA ÖZYİRMİDOKUZ E.

        International Symposium on Innovations in Intelligent Systems and Applications, Turkey, 1 - 04 June 2010, (Full Text)

        2009

        2009

        54. A data mining application in carpet manufacturing

        ÇİFLİKLİ C., KAHYA ÖZYİRMİDOKUZ E.

        International Symposium on Innovations in Intelligent Systems and Applications, Turkey, 1 - 04 June 2009, (Full Text)

        2008

        2008

        55. A data mining application in carpet manufacturing industry to determine employee inefficiency

        ÇİFLİKLİ C., KAHYA ÖZYİRMİDOKUZ E.

        6th international symposium on Intelligent manufacturing systems, Turkey, 1 - 04 October 2008, (Full Text)

        2008

        2008

        56. A Pre Processing Application For Efficient Data Mining With Attribute Relevance Analysis

        ÇİFLİKLİ C., KAHYA ÖZYİRMİDOKUZ E.

        International Conference on Multivariate Statistical Modeling and High Dimensional Data Mining ( HDM 2008), Kayseri, Turkey, 19 - 23 June 2008, pp.54

        Books

        2025

        2025

        2. Modeling Earthquake Activities from 1915 to 2023 in Turkey Using Machine Learning Methods

        Kahya Özyirmidokuz E.

        in: Proceedings of International Conference on Data, Electronics and Computing Vol.1 and Vol.2, Lale Özbakır,Esra Kahya Özyirmidokuz, Editor, Springer Nature, Kayseri, pp.1-6, 2025

        2022

        2022

        3. Waste management for smart cities

        Denizhan B., Kahya Özyirmidokuz E.

        in: AI Perspective for smart cities, Vahap Tecim; Sezer Bozkurt Kahyaoğlu, Editor, CRC, New York , New York, pp.72-107, 2022 Sustainable Development

        2020

        2020

        4. Sosyal medya pazarlaması ve analitiği

        Uyar K., Kahya Özyirmidokuz E.

        in: İşletmelerde Güncel Yaklaşımlar: Pandemi Sonrası Örgütlerin Geleceği, Melisa E. Karabay,İrge Şener, Editor, Nobel Yayın Dağıtım, İstanbul, pp.441-468, 2020

        2020

        2020

        5. Measuring female entrepreneurs’ happiness from online feedback

        Kahya Özyirmidokuz E., Uyar K., Stoica E. A.

        in: Organizations and Performance in a Complex World: 26th International Economics Conference (IECS 2019), Orăștean,Ramona,Ogrean,Claudia,Marginean,Silvia Cristina, Editor, Springer-Verlag , Zürich, pp.1-7, 2020

        2018

        2018

        6. Exploring Turkish happiness themes on social media

        Kahya Özyirmidokuz E., Uyar K., Stoica E. A., Karakaş B.

        in: RAISING THE LEVEL OF EDUCATION AND EMPLOYMENT FOR THE PURPOSES OF CREATING NEW BUSINESS OPPORTUNITIES , Maja Cogoljevic,Ljiljana Dimitrijević,Snezhana Ilieva, Editor, Silver & Smith Publishers, London, pp.246-255, 2018

        2018

        2018

        7. Methodological Approach for Messages Classification on Twitter Within E-Government Area

        Stoica E. A., KAHYA ÖZYİRMİDOKUZ E., Uyar K., Pitic A. G.

        in: Innovative Business Development—A Global Perspective, Silvia Cristina Marginean, Claudia Ogrean, Ramona Ora?tean, Editor, Springer-Verlag , Cham, pp.355-361, 2018

        2018

        2018

        8. Evaluation of Female Entrepreneurs’ Emotional Feedback

        KAHYA ÖZYİRMİDOKUZ E., Stoica E. A.

        in: Emerging Issues in the Global Economy, 2017 International Economics Conference in Sibiu (IECS), Silvia Cristina Marginean, Claudia Ogrean, Ramona Ora?tean, Editor, Springer-Verlag , Sibiu, pp.181-194, 2018

        2018

        2018

        9. "Brand unhappiness on social media"

        Uyar K., KAHYA ÖZYİRMİDOKUZ E., Stoica E. A.

        in: Emerging Business and Economic Issues in the Global Economy - Proceedings of the 2017 International Economic Conference in Sibiu (IECS) ,15-16, Silvia Cristina Marginean, Claudia Ogrean, Ramona Ora?tean, Editor, Springer-Verlag Proceedings İn Business And Economics, 2018, Cham, pp.371-380, 2018

        Funded Projects

        2023 - 2026

        2023 - 2026

        Sosyal kabulde çevresel analitik uygulaması (Environmental analytics application in social acceptance)

        Project Supported by Higher Education Institutions , BAP Research Project

        KAHYA ÖZYİRMİDOKUZ E. (Executive), STOİCA E. A., DÖKMECİ G.

        2022 - 2024

        2022 - 2024

        Çevrimiçi Yorumların Derin Öğrenme Yöntemleriyle Duygu Analizi

        Project Supported by Higher Education Institutions , BAP MSc

        KAHYA ÖZYİRMİDOKUZ E. (Executive), MOLU B.

        2017 - 2021

        2017 - 2021

        Dijital bağımlılık önleme konusunda kültür farkındalık tasarımı (Culture Aware Design for Digital Addiction Prevention)

        Project Supported by Higher Education Institutions , BAP Research Project

        KAHYA ÖZYİRMİDOKUZ E. (Executive), ALİ R.

        2017 - 2020

        2017 - 2020

        Mutlu proje: Mutluluk ölçen bir sosyo-teknik madenleme sistemi

        TUBITAK Project , 1003 - Priority Areas R&D Projects Support Program

        Kahya Özyirmidokuz E. (Executive), Uyar K., Stoica E. A., Ali R., Norman M. H.

        2014 - 2017

        2014 - 2017

        Veri analizinde metin madenciliği (text mining) yaklaşımı

        Project Supported by Higher Education Institutions , BAP Research Project

        Creative Commons License
        GÜRBÜZ F. (Executive), KAHYA ÖZYİRMİDOKUZ E.

        2015 - 2015

        2015 - 2015

        Mining Users Feedback for Evolving Socio-Technical Systems; https://research.bournemouth.ac.uk/project/digital-addiction-research/

        TÜBİTAK International Bilateral Joint Cooperation Program Project , British Council Bilateral Cooperation Program

        (Project Abstract)
        Kahya Özyirmidokuz E. (Executive)

        2007 - 2009

        2007 - 2009

        ZEKİ TEKNİKLER KULLANARAK, ÜRETİM ORTAMINDA BİR VERİ TABANLARINDA BİLGİ KEŞFİ UYGULAMASI

        Project Supported by Higher Education Institutions , BAP PhD

        ÇİFLİKLİ C. (Executive), KAHYA ÖZYİRMİDOKUZ E.

        Activities in Scientific Journals

        2019 - Present

        2019 - Present

        Revista Economica

        Committee Member

        2014 - Present

        2014 - Present

        Revista Economica

        Publication Committee Member

        2013 - Present

        2013 - Present

        ADR Publications Journals dergileri

        Publication Committee Member

        2012 - Present

        2012 - Present

        International Journal of Intelligent Information Systems

        Publication Committee Member

        2012 - Present

        2012 - Present

        International Journal of Economics, Finance and Management Sciences

        Publication Committee Member

        2012 - Present

        2012 - Present

        American Journal of Theoretical and Applied Statistics

        Publication Committee Member

        2021 - 2025

        2021 - 2025

        ERCIYES UNIVERSITY JOURNAL OF FACULTY OF ECONOMICS AND ADMINISTRATIVE SCIENCES

        Committee Member

        Student Project

        2025 - Present

        2025 - Present

        TAZEFREEZE: Etilen Gazı İzleme ve Enerji Tasarrufu ile Çevre Dostu Buzdolabı

        R & D Project

        Erciyes University, İktisadi ve İdari Bilimler Fak., İşletme, Turkey

        2021 - 2021

        2021 - 2021

        Üniversite Öğrencilerinin Dijital Bağımlılıklarının ve Sosyal Mutluluklarının, Akademik ve sosyal Başarılarına Etkisi

        Software Project

        Erciyes University, İktisadi ve İdari Bilimler Fak., İşletme, Turkey

        2020 - 2020

        2020 - 2020

        Dijital iyi-olma yazılım sistemlerinde kullanıcı geribildirim analizi

        Software Project

        Erciyes University, İktisadi ve İdari Bilimler Fak., İşletme, Turkey

        Memberships and Roles in Scientific Organizations

        2024 - Present

        2024 - Present

        Yönetim Bilişim Sistemleri Derneği

        Executive Board Member

        2017 - Present

        2017 - Present

        AIS (Association for Information Systems)

        Member

        2017 - Present

        2017 - Present

        AIS TRAIS Turkey Chapter

        Member

        2015 - Present

        2015 - Present

        Türkiye Bilişim Derneği

        Member

        2013 - Present

        2013 - Present

        YAD (Yöneylem Araştırması Derneği)

        Member

        Peer Reviews in Scientific Publications

        December 2017

        December 2017

        Ar-Ge Merkezi Başvurusu

        Other Journals

        October 2017

        October 2017

        Kybernetes

        SCI Journal

        October 2017

        October 2017

        Industrial Management and Data Systems

        SCI Journal

        October 2017

        October 2017

        IEEE Access

        SCI Journal

        October 2017

        October 2017

        Sakarya Üniversitesi Fen Bilimleri E. Dergisi

        National Scientific Refreed Journal

        August 2017

        August 2017

        Industrial Management and Data Systems

        SCI Journal

        July 2017

        July 2017

        Kybernetes

        SCI Journal

        April 2017

        April 2017

        IECS Conference Proceedings

        Other journals

        February 2017

        February 2017

        Kybernetes

        SCI Journal

        April 2016

        April 2016

        TURKISH JOURNAL OF ELECTRICAL ENGINEERING & COMPUTERSCIENCES

        SCI Journal

        November 2015

        November 2015

        Applied Computing and Informatics

        SCI Journal

        February 2015

        February 2015

        Industrial Management & Data Systems

        SCI Journal

        October 2014

        October 2014

        Revista Economica

        Other Indexed Journal

        January 2014

        January 2014

        International Journal of Intelligent Information Systems

        Other Indexed Journal

        January 2014

        January 2014

        International Journal of Economics, Finance and Management Sciences, Science Group Publishing,

        Other Indexed Journal

        January 2013

        January 2013

        ADR Publications Journals dergileri

        Other Indexed Journal

        January 2012

        January 2012

        American Journal of Theoretical and Applied Statistics

        Other Indexed Journal

        February 2010

        February 2010

        Knowledge Based Systems

        SCI Journal

        Scientific Project Refereeing

        August 2017

        August 2017

        TUBITAK Project

        May 2017

        May 2017

        TUBITAK Project

        December 2015

        December 2015

        TUBITAK Project

        April 2015

        April 2015

        TUBITAK Project

        Roles in Event Organizations

        Awards

        October 2025

        October 2025

        En iyi 2. bildiri ödülüSustainable Development

        Yönetim Bilişim Sistemleri Enstitüsü, International Management Information Systems Conference (Imısc 2025 )

        March 2010

        March 2010

        One of best papers

        Emerald

        January 2000

        January 2000

        Turkcell 100 Üniversite Mezuunu

        Turkcell

        

        Congress and Symposium Activities

        01 May 2019 - 01 May 2019

        01 May 2019 - 01 May 2019

        EFBM International Forum 2019

        Invited Speaker

        Kyyiv-Ukraine

        01 December 2017 - 01 December 2017

        01 December 2017 - 01 December 2017

        ERÜ Ölçme ve Değerlendirme Çalıştayı

        Attendee

        Kayseri-Turkey

        01 October 2017 - 01 October 2017

        01 October 2017 - 01 October 2017

        YBS Genç Araştırmacılar Çalıştayı

        Attendee

        -Turkey

        01 October 2017 - 01 October 2017

        01 October 2017 - 01 October 2017

        IMISC 2017

        Attendee

        İstanbul-Turkey

        01 March 2017 - 01 March 2017

        01 March 2017 - 01 March 2017

        Meslek Yüksekokullarında Kadınların Teknik Eğitime Katılımının...

        Attendee

        İstanbul-Turkey

        01 March 2017 - 01 March 2017

        01 March 2017 - 01 March 2017

        Uluslararası Ege Ü ve Cambridge Ü. Üniversite Sanayi İşbirliği Çalıştayı: Üniversitelerin Bölgesel Gelişimine Etkileri ve Katkıları; Yeni Yöntemler ve Yaklaşımlar

        Attendee

        İzmir-Turkey

        01 October 2016 - 01 October 2016

        01 October 2016 - 01 October 2016

        IMSC 2016

        Attendee

        İzmir-Turkey

        01 May 2016 - 01 May 2016

        01 May 2016 - 01 May 2016

        British Council Entrepreneurialship Ecosystems Workshop 2016

        Attendee

        İzmir-Turkey

        01 May 2016 - 01 May 2016

        01 May 2016 - 01 May 2016

        ECIS 016

        Session Moderator

        Sibiu-Romania

        01 May 2016 - 01 May 2016

        01 May 2016 - 01 May 2016

        IWeek 2016

        Invited Speaker

        Sibiu-Romania

        01 May 2016 - 01 May 2016

        01 May 2016 - 01 May 2016

        IECS 2016

        Attendee

        Sibiu-Romania

        01 October 2015 - 01 October 2015

        01 October 2015 - 01 October 2015

        2.Yönetim Bilişim Sistemleri Ulusal Kongresi

        Attendee

        Erzurum-Turkey

        01 May 2015 - 01 May 2015

        01 May 2015 - 01 May 2015

        IECS 2015

        Attendee

        Sibiu-Romania

        01 May 2015 - 01 May 2015

        01 May 2015 - 01 May 2015

        ECIS 2015

        Session Moderator

        Sibiu-Romania

        01 May 2015 - 01 May 2015

        01 May 2015 - 01 May 2015

        Multidiciplinary Research Week

        Attendee

        Bournemouth-United Kingdom

        01 January 2015 - 01 January 2015

        01 January 2015 - 01 January 2015

        4th International Conference on Knowledge (ICK 2015)

        Attendee

        Portesmouth-United Kingdom

        01 September 2014 - 01 September 2014

        01 September 2014 - 01 September 2014

        Ege İnovasyon Çalıştayı

        Attendee

        İzmiri-Turkey

        01 June 2014 - 01 June 2014

        01 June 2014 - 01 June 2014

        Yöneylem Araştırması ve Endüstri Mühendisliği 34. Ulusal Kongresi (YAEM 2014)

        Attendee

        Bursa-Turkey

        01 May 2014 - 01 May 2014

        01 May 2014 - 01 May 2014

        21th International Economic Conference: Prospects of Economic Recovery in a Volatile International Context: Major Obstacles, Initiatives and Projects (IECS 2014)

        Attendee

        Sibiu-Romania

        01 May 2014 - 01 May 2014

        01 May 2014 - 01 May 2014

        IECS 2014

        Attendee

        Sibiu-Romania

        01 May 2014 - 01 May 2014

        01 May 2014 - 01 May 2014

        21th International Economic Conference (IECS 2014)

        Session Moderator

        -Romania

        01 April 2014 - 01 April 2014

        01 April 2014 - 01 April 2014

        3. Kayseri Ekonomisi Sempozyumu

        Attendee

        Kayseri-Turkey

        01 February 2014 - 01 February 2014

        01 February 2014 - 01 February 2014

        International Conference on Education and Social Sciences (INTCESS14)

        Attendee

        İstanbul-Turkey

        01 June 2013 - 01 June 2013

        01 June 2013 - 01 June 2013

        International IIE Conference, The Global Reach of Industrial Engineering (IIE 2014)

        Attendee

        İstanbul-Turkey

        01 June 2013 - 01 June 2013

        01 June 2013 - 01 June 2013

        International Conference on Engineering and Applied Sciences Optimization (OPTI 2014)

        Attendee

        Kos Adası-Greece

        01 September 2012 - 01 September 2012

        01 September 2012 - 01 September 2012

        IARIA Data Analytics 2012: The First International Conference on Data Analytics (IARIA 2012)

        Attendee

        Barcelona-Spain

        01 June 2010 - 01 June 2010

        01 June 2010 - 01 June 2010

        International Symposium on Innovations in Intelligent Systems and Applications (INISTA 2010)

        Attendee

        Kayseri-Turkey

        01 October 2008 - 01 October 2008

        01 October 2008 - 01 October 2008

        6th International Symposium on Intelligent Manufacturing Systems (IMS 2008)

        Attendee

        Sakarya-Turkey

        01 June 2008 - 01 June 2008

        01 June 2008 - 01 June 2008

        International Conference on Multivariate Statistical Modeling and High Dimensional Data Mining (HDM 2008)

        Attendee

        Kayseri-Turkey

        Scholarships

        2015 - 2015

        2015 - 2015

        Tübitak 2219 Doktora Sonrası Araştırma

        TUBITAK

        2015 - 2015

        2015 - 2015

        Akademik Ziyaret Fonu (British Council Travel Grant)

        British Council

        Citations

        Total Citations (WOS): 171

        h-index (WOS): 4

        Scientific Research / Working Group Memberships

        2023 - Present

        2023 - Present

        Veri Merkezli Zeki AnalitikSustainable Development

        https://avesis.erciyes.edu.tr/ResearchTeamSite/datafabric

        Erciyes University, Turkey

        2018 - Present

        2018 - Present

        Erciyes University #Happycrowd Research GroupSustainable Development

        https://mutluproje.erciyes.edu.tr/

        Erciyes University, Turkey

        2016 - Present

        2016 - Present

        Digital addiction research group

        https://research.bournemouth.ac.uk/project/digital-addiction-research/

        Bournemouth University, England

        2016 - Present

        2016 - Present

        British Council Entrepreneuralship Ecosystems Network

        http://www.eeworkshopizmir.com

        British Council, UK, England