Do&#231;. Dr. ESRA KAHYA &#214;ZYİRMİDOKUZ

ÇİFLİKLİ C., Kahya-Ozyirmidokuz E.

INDUSTRIAL MANAGEMENT & DATA SYSTEMS , 2012 (SCI-Expanded)

Enhancing product quality of a process

INDUSTRIAL MANAGEMENT & DATA SYSTEMS , cilt.112, ss.1181-1200, 2012 (SCI-Expanded)

Implementing a data mining solution for enhancing carpet manufacturing productivity

ÇİFLİKLİ C., Kahya-Ozyirmidokuz E.

KNOWLEDGE-BASED SYSTEMS , cilt.23, sa.8, ss.783-788, 2010 (SCI-Expanded)

A fuzzy model for competency-based employee evaluation and selection

Golec A., Kahya E.

COMPUTERS & INDUSTRIAL ENGINEERING , cilt.52, sa.1, ss.143-161, 2007 (SCI-Expanded)

Diğer Dergilerde Yayınlanan Makaleler

DECIPHERING USER FEEDBACK: CLUSTERING OF DIGITAL WELL-BEING SYSTEM REVIEWS

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

Management of Sustainable Development Journal , cilt.15, sa.2, ss.7-12, 2023 (Hakemli Dergi) Sürdürülebilir Kalkınma

Users’ Feedback about a Digital Well-Being System

European Journal of Interdisciplinary Studies , cilt.14, sa.1, ss.241-251, 2022 (Scopus)

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.

European Journal of Science and Technology , sa.32, ss.979-990, 2021 (Hakemli Dergi)

Dijital iyi olma sistemlerinde kullanıcı geribildirim analizi

Kahya Özyirmidokuz E., Çifçi Ş., Pak E., Yıldız A., Andaç E.

Journal of Information Systems and Management Research , cilt.3, sa.1, ss.1-13, 2021 (Hakemli Dergi)

Dijital Bağımlılık ve FoMo, Kişilik Faktörleri ve Mutluluk ile İlişkisi: Üniversite Öğrencileri İle Bir Uygulama

SARICA KEÇECİ H., KAHYA ÖZYİRMİDOKUZ E., ÖZBAKIR L.

BAGIMLIK DERGISI , cilt.22, 2021 (Hakemli Dergi)

Toplantı tutanaklarının analizi ile bir karar destek sistemi

Gürbüz F., Kahya Özyirmidokuz E.

SAKARYA UNIVERSITY JOURNAL OF SCIENCE , cilt.22, sa.2, ss.1, 2018 (Hakemli Dergi)

THE HAPPY PROJECT: AN ADAPTIVE EMOTIONAL SOCIOTECHNICALSYSTEM APPROACH

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

Yönetim Bilişim Sistemleri Dergisi , cilt.3, sa.2, ss.32-46, 2017 (Hakemli Dergi)

Clustering online customer complaints

KAHYA ÖZYİRMİDOKUZ E., STOICA E. A.

International Journal of Business Quantitative Economics and Applied Management Research , cilt.3, sa.7, ss.1-18, 2016 (Hakemli Dergi)

Clustering online customer documents

KAHYA ÖZYİRMİDOKUZ E., Stoica E.

International Journal of Business Quantitative Economics and Applied Management Research , cilt.3, sa.7, ss.1-18, 2016 (Hakemli Dergi)

Cyber-Security Risks And Threats In Global Economy

Stoica E. A., Kahya Özyirmidokuz E.

Revista Economica , cilt.68, sa.6, ss.156-161, 2016 (Hakemli Dergi)

Emotion based analysis of Turkish customer opinions

Kahya Özyirmidokuz E., Uyar K., Mustafa Ö.

Bulletin Taras Shevchenko National University of Kyiv, Economics , cilt.12, sa.189, ss.37-40, 2016 (Hakemli Dergi)

A Data Mining Based Approach to a Firm’s Marketing Channel

Procedia Economics and Finance , cilt.27, ss.77-84, 2015 (Hakemli Dergi)

Mining Customer Feedback Documents

STOICA E. A., KAHYA ÖZYİRMİDOKUZ E.

International Journal of Knowledge Engineering-IACSIT , cilt.1, sa.1, ss.68-71, 2015 (Hakemli Dergi)

Mining Unstructured Turkish Economy News Articles

Kahya Özyirmidokuz E.

Procedia Economics and Finance , cilt.16, ss.320-328, 2014 (Hakemli Dergi)

MINING EMPLOYEE EFFICIENCY IN MANUFACTURING

Kahya Özyirmidokuz E., Çiflikli C.

Revista Economica , cilt.66, sa.2, ss.30-40, 2014 (Hakemli Dergi)

BİLGİ KEŞFİ SÜRECİNDE BULANIK GÖZATIM UYGULAMASI

Çiflikli C., Nakip M., Kahya Özyirmidokuz E.

ERCİYES ÜNİVERSİTESİ SOSYAL BİLİMLER ENSTİTÜ DERGİSİ , cilt.23, ss.75-93, 2007 (Hakemli Dergi)

Hakemli Kongre / Sempozyum Bildiri Kitaplarında Yer Alan Yayınlar

Exploring environmental activizm in terms of hashtag activism

Aydın Ö. F., Kahya Özyirmidokuz E.

10th International Management Information Systems Conference (IMISC 2023), İstanbul, Türkiye, 18 - 21 Ekim 2023, ss.10-19 Sürdürülebilir Kalkınma

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, Türkiye, 18 - 21 Ekim 2023, ss.1-9 Sürdürülebilir Kalkınma

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

IECS 2023: 30TH INTERNATIONAL ECONOMIC CONFERENCE OF SIBIU, Sibiu, Romanya, 26 - 28 Mayıs 2023, ss.1-10 Sürdürülebilir Kalkınma

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

KAHYA ÖZYİRMİDOKUZ E., UYAR K.

International Economic Conference of Sibiu 29th International Economic Conference – IECS 2022, Sibiu, Romanya, 28 - 29 Ekim 2022, ss.1 Sürdürülebilir Kalkınma

Mutlu pazarlama yazılım gereksinimleri analizi

8th International Management Information Systems Conference (IMISC2021), İstanbul, Türkiye, 20 Ekim 2021

Clustering digital well-being system reviews

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

International Economic Conference in Sibiu (IECS), 28 Mayıs - 29 Temmuz 2021, ss.1

Requirements of a digital well-being system

International Economic Conference in Sibiu (IECS), Sibiu, Romanya, 28 Mayıs - 29 Temmuz 2021, ss.1

Measuring Female Entrepreneurs’ Happiness from Online Feedback

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

26th International Economic Conference of Sibiu, IECS 2019, Sibiu, Romanya, 24 - 25 Mayıs 2019, ss.91-100 Sürdürülebilir Kalkınma

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, Türkiye, 9 - 11 Aralık 2020

Instagram Influencers’ Effect on Customers: Visualizing The Trend Topics

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

19th Uluslararası İşletmecilik Kongresi (UIK 2020), Kayseri, Türkiye, 23 Ekim - 25 Aralık 2020, ss.617-633

AN APPLICATION OF MEASURING BRANDS’ TURKISH HAPPINESS ON SOCIAL MEDIA

KAHYA ÖZYİRMİDOKUZ E., UYAR K., Karakaş B.

IMISC 2019, İstanbul, Türkiye, 9 - 12 Ekim 2019

MEASURING CUSTOMER EMOTIONAL FEEDBACK ABOUT A BRAND STRATEGY

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

EFBM International Forum 2019, Kyyiv, Ukrayna, 21 - 24 Mayıs 2019, ss.93

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, Sırbistan Ve Karadağ, 18 - 20 Ekim 2018, ss.66

Dijital Bağımlılık ile Mücadelede Sosyal Bilişimin Rolü

KAHYA ÖZYİRMİDOKUZ E., Karakaş B.

5th International Management Information Systems Conference (IMISC 2018), Ankara, Türkiye, 24 - 26 Ekim 2018, ss.90-93

Twitter Messages Classification

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

25th International Economic Conference – IECS 2018, Sibiu, Romanya, 10 - 11 Mayıs 2018

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, Romanya, 17 - 21 Mayıs 2018, ss.1-6

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, Romanya, 11 - 12 Mayıs 2018, ss.355-361

Brand Unhappiness on Social Media

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

IECS 2017: 24th International Economic Conference, (IECS), Sibiu, Romanya, 15 - 16 Mayıs 2017

EVALUATING OF WOMEN ENTREPRENEURIALSHIP EMOTIONAL FEEDBACK

KAHYA ÖZYİRMİDOKUZ E., Eduard Alexandru S.

24th International Economic Conference – IECS 2017, Sibiu, Romanya, 14 - 20 Mayıs 2017 Sürdürülebilir Kalkınma

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, Türkiye, 17 - 20 Ekim 2017, ss.61-62

Girişimci firmaların web sitelerinden duygusal bilgi çıkarımı

3rd International Information Management Systems Conference (IMSC'16 ), İzmir, Türkiye, 6 - 08 Ekim 2016, ss.25-31 Sürdürülebilir Kalkınma

Emotion based analysis of Turkish customer opinions

International Economics Conference: The Competitive Economic and Social Environment of the International Market (IECS 2016), Sibiu, Romanya, 20 - 21 Mayıs 2016, sa.17283817, ss.1-10

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

International Economics Conference: The Competitive Economic and Social Environment of the International Market (IECS 2016), Sibiu, Romanya, 20 - 21 Mayıs 2016

Bir sosyo-teknik sistemde geribildirim analizi

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

2. Ulusal Yönetim Bilişim Sistemleri Kongresi, ISBN: 978-975-442-738-7, Erzurum, Türkiye, 8 - 10 Ekim 2015, ss.243-255

A DATA MINING BASED APPROACH TO A FIRMâ€™S MARKETING CHANNEL

The 22nd International Economic Conference - IECS 2015, ECONOMIC PROSPECTS IN THE CONTEXT OF GROWING GLOBAL AND REGIONAL INTERDEPENDENCIES, Sibiu, Romanya, 14 - 16 Mayıs 2015

Mining customer feedback documents

Stoica E. A., KAHYA ÖZYİRMİDOKUZ E.

2015 International Conference on Knowledge (ICK 2015), Portsmouth, Birleşik Krallık, 15 - 16 Ocak 2015, ss.10

EVALUATION OF MEETING PROCEEDINGS VIA TEXT MINING

GÜRBÜZ F., KAHYA ÖZYİRMİDOKUZ E.

INFORMS Annual Meeting 2014, San Francisco, Amerika Birleşik Devletleri, 9 - 12 Kasım 2014

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, Ukrayna, 9 - 11 Ekim 2014, ss.40

Müşteri geribildirim analizi: Bir metin madenciliği uygulaması

KAHYA ÖZYİRMİDOKUZ E., GÜRBÜZ F.

Yöneylem Araştırması ve Endüstri Mühendisliği 34. Ulusal Kongresi, YAEM 2014, Bursa, Türkiye, 25 - 27 Haziran 2014, ss.28

Performance improvement of airlines web sites

International Conference on Engineering and Applied Sciences Optimization (OPTI 2014), Kos, Yunanistan, 4 - 06 Haziran 2014

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, Yunanistan, 4 - 06 Haziran 2014, ss.2267-2283

Yapısal olmayan kalite kontrol imalat verilerinden anahtar kelime çıkarımı

KAHYA ÖZYİRMİDOKUZ E., ÇİFLİKLİ C.

3. Kayseri Ekonomi Sempozyumu, Kayseri, Türkiye, 24 - 25 Nisan 2014, ss.415-424

Mining Turkish Economy News Articles

KAHYA ÖZYİRMİDOKUZ E., ÇİFLİKLİ C.

21st International Economic Conference 2014: Prospects of Economic Recovery in a Volatile International Context: Major Obstacles, Initiatives and Projects, IECS 2014, Sibiu, Romanya, 15 - 16 Mayıs 2014, cilt.16, ss.320-328

Yapısal olmayan kalite kontrol dökümanlarından anahtar kelime çıkarımı

3. Kayseri Sempozyumu, Kayseri, Türkiye, 24 - 25 Nisan 2014, ss.415-424

Analyzing customer complaints : A Web text mining application

KAHYA ÖZYİRMİDOKUZ E., Özyirmidokuz M. H.

International Conference on Education and Social Sciences (INTCESS14), Türkiye, 1 - 04 Şubat 2014, ss.734-743

Decision Tree Induction of Emotional Violence Against Women

KAHYA ÖZYİRMİDOKUZ E., KAYA Y.

International Conference on Education and Social Sciences, intcess14, Türkiye, 1 - 04 Şubat 2014, ss.847-856 Sürdürülebilir Kalkınma

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, Türkiye, 3 - 05 Şubat 2014, ss.847-856 Sürdürülebilir Kalkınma

Text mining of online social shopping

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

The Global Reach of Industrial Engineering, Türkiye, 1 - 04 Haziran 2013, ss.172-173

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

The First International Conference on Data Analytics (IARIA 2012), Barcelona, İspanya, 23 - 28 Eylül 2012, ss.18-23

Characterization of Network Traffic Data: A Data Preprocessing and Data Mining Application

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

DATA ANALYTICS 2012, İspanya, 1 - 04 Ağustos 2012

Knowledge extraction from a carpet manufacturing process

International Symposium on Innovations in Intelligent Systems and Applications, Türkiye, 1 - 04 Haziran 2010

A data mining application in carpet manufacturing

International Symposium on Innovations in Intelligent Systems and Applications, Türkiye, 1 - 04 Haziran 2009

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

6th international symposium on Intelligent manufacturing systems, Türkiye, 1 - 04 Ekim 2008

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

Denizhan B., Kahya Özyirmidokuz E.

International Conference on Multivariate Statistical Modeling and High Dimensional Data Mining ( HDM 2008), Kayseri, Türkiye, 19 - 23 Haziran 2008, ss.54

Kitap & Kitap Bölümleri

Waste management for smart cities

AI Perspective for smart cities, Vahap Tecim; Sezer Bozkurt Kahyaoğlu, Editör, CRC, New York , New York, ss.72-107, 2022 Sürdürülebilir Kalkınma

Measuring female entrepreneurs’ happiness from online feedback

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

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

SOSYAL MEDYA PAZARLAMASI VE ANALİTİĞİ

UYAR K., KAHYA ÖZYİRMİDOKUZ E.

İşletmelerde Güncel Yaklaşımlar : Pandemi Sonrası Örgütlerin Geleceği, Karabay, M. E., Şener, İ., Editör, Nobel, Ankara, ss.441-472, 2020

Exploring Turkish happiness themes on social media

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

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

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

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

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

Evaluation of Female Entrepreneurs’ Emotional Feedback

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

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

"Brand unhappiness on social media"

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, Editör, Springer-Verlag Proceedings İn Business And Economics, 2018, Cham, ss.371-380, 2018

Diğer Yayınlar

A pre-processing application for efficient data mining with attribute relevance analysis