Prof. Dr. ALTAN KOÇYİĞİT

Makaleler 28

1. Towards fair decentralized benchmarking of healthcare AI algorithms with the Federated Tumor Segmentation (FeTS) challenge

Zenk M., Baid U., Pati S., Linardos A., Edwards B., Sheller M., et al.

NATURE COMMUNICATIONS , cilt.16, sa.1, 2025 (SCI-Expanded, Scopus)

2. Data-driven alarm parameter optimization

Eylen T., EREN P. E., KOÇYİĞİT A.

Computers and Chemical Engineering , cilt.196, 2025 (SCI-Expanded, Scopus)

3. Advancing Data Governance: A Comprehensive Process Capability Model and Case Validation

GÖKALP S., KOÇYİĞİT A.

IEEE Access , 2025 (SCI-Expanded, Scopus)

4. A reference model for software product line capability assessment

GÖKALP AYDIN E., Çalişkanbaş B., KOÇYİĞİT A.

Journal of Software: Evolution and Process , cilt.36, sa.4, 2024 (SCI-Expanded, Scopus)

5. Categorization of Technical Debt in Software as a Service Applications

ÖZCAN TOP Ö., KURANEL Y., KOÇYİĞİT A.

Erciyes Üniversitesi Fen Bilimleri Enstitüsü Dergisi , cilt.39, sa.3, ss.446-462, 2023 (TRDizin)

6. The development of data analytics maturity assessment framework: DAMAF

Gokalp M. O., Gokalp E., GÖKALP S., KOÇYİĞİT A.

JOURNAL OF SOFTWARE-EVOLUTION AND PROCESS , cilt.35, sa.8, 2023 (SCI-Expanded, Scopus) Sürdürülebilir Kalkınma

7. ARFED: Attack-Resistant Federated averaging based on outlier elimination

IŞIK POLAT E., Polat G., KOÇYİĞİT A.

Future Generation Computer Systems , cilt.141, ss.626-650, 2023 (SCI-Expanded, Scopus)

8. The development of the data science capability maturity model: a survey-based research

Gökalp M. O., Gokalp E., Kayabay K., Koçyiğit A., Eren P. E.

ONLINE INFORMATION REVIEW , cilt.46, sa.3, ss.547-567, 2022 (SCI-Expanded) Sürdürülebilir Kalkınma

9. A process assessment model for big data analytics

Gökalp M. O., Gökalp E., Kayabay K., Gökalp S., Koçyiğit A., Eren P. E.

Computer Standards and Interfaces , cilt.80, 2022 (SCI-Expanded, Scopus) Sürdürülebilir Kalkınma

10. Data science roadmapping: An architectural framework for facilitating transformation towards a data-driven organization

Kayabay K., GÖKALP M. O., Gokalp E., EREN P. E., KOÇYİĞİT A.

TECHNOLOGICAL FORECASTING AND SOCIAL CHANGE , cilt.174, 2022 (SSCI, Scopus)

11. A constraint programming model for making recommendations in personal process management: A design science research approach

Oruç S., Eren P. E., Koçyiğit A.

DECISION SUPPORT SYSTEMS , cilt.152, 2022 (SCI-Expanded, Scopus) Sürdürülebilir Kalkınma

12. Assessment of process capabilities in transition to a data-driven organisation: A multidisciplinary approach

GÖKALP M. O., KAYABAY K., GÖKALP E., KOÇYİĞİT A., EREN P. E.

IET SOFTWARE , cilt.15, sa.6, ss.376-390, 2021 (SCI-Expanded, Scopus)

13. Data-driven manufacturing: An assessment model for data science maturity

GÖKALP M. O., Gökalp E., KAYABAY K., KOÇYİĞİT A., EREN P. E.

Journal of Manufacturing Systems , cilt.60, ss.527-546, 2021 (SCI-Expanded, Scopus) Sürdürülebilir Kalkınma

14. A visual programming framework for distributed Internet of Things centric complex event processing

Gökalp M. O., Koçyiğit A., Eren P. E.

COMPUTERS & ELECTRICAL ENGINEERING , cilt.74, ss.581-604, 2019 (SCI-Expanded, Scopus) Sürdürülebilir Kalkınma

15. Size and Effort Estimation Based on Problem Domain Measures for Object-Oriented Software

AYYILDIZ T. E., KOÇYİĞİT A.

INTERNATIONAL JOURNAL OF SOFTWARE ENGINEERING AND KNOWLEDGE ENGINEERING , cilt.28, sa.2, ss.219-238, 2018 (SCI-Expanded, Scopus)

16. A hybrid approach for predicting customers' individual purchase behavior

Peker S., KOÇYİĞİT A., EREN P. E.

KYBERNETES , cilt.46, sa.10, ss.1614-1631, 2017 (SCI-Expanded, Scopus)

17. Correlations between problem and solution domain measures of open source software

Ayyildiz T. E., KOÇYİĞİT A.

JOURNAL OF THE FACULTY OF ENGINEERING AND ARCHITECTURE OF GAZI UNIVERSITY , cilt.32, sa.3, ss.887-900, 2017 (SCI-Expanded, Scopus, TRDizin)

18. LRFMP model for customer segmentation in the grocery retail industry: a case study

Peker S., KOÇYİĞİT A., EREN P. E.

MARKETING INTELLIGENCE & PLANNING , cilt.35, sa.4, ss.544-559, 2017 (SSCI, Scopus)

19. An adaptive mobile cloud computing framework using a call graph based model

Kaya M., KOÇYİĞİT A., EREN P. E.

JOURNAL OF NETWORK AND COMPUTER APPLICATIONS , cilt.65, ss.12-35, 2016 (SCI-Expanded, Scopus) Sürdürülebilir Kalkınma

20. Modelling and analysis of vertical handover in highly mobile environments

Kirsal Y., Ever E., KOÇYİĞİT A., Gemikonakli O., Mapp G.

JOURNAL OF SUPERCOMPUTING , cilt.71, sa.12, ss.4352-4380, 2015 (SCI-Expanded, Scopus)

21. A Generic Analytical Modelling Approach for Performance Evaluation of the Handover Schemes in Heterogeneous Environments

Kirsal Y., Ever E., KOÇYİĞİT A., Gemikonakli O., Mapp G.

WIRELESS PERSONAL COMMUNICATIONS , cilt.79, sa.2, ss.1247-1276, 2014 (SCI-Expanded, Scopus)

22. Optimal deployment in randomly deployed heterogeneous WSNs: A connected coverage approach

SEVGİ C., KOÇYİĞİT A.

JOURNAL OF NETWORK AND COMPUTER APPLICATIONS , cilt.46, ss.182-197, 2014 (SCI-Expanded, Scopus)

23. A hybrid approach to minimize state space explosion problem for the solution of two stage tandem queues

Ever E., Gemikonakli O., KOÇYİĞİT A., Gemikonakli E.

JOURNAL OF NETWORK AND COMPUTER APPLICATIONS , cilt.36, sa.2, ss.908-926, 2013 (SCI-Expanded, Scopus)

24. Approximate solution for two stage open networks with Markov-modulated queues minimizing the state space explosion problem

Gemikonakli O., Ever E., KOÇYİĞİT A.

JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS , cilt.223, sa.1, ss.519-533, 2009 (SCI-Expanded, Scopus)

25. On determining cluster size of randomly deployed heterogeneous WSNs

Sevgi C., KOÇYİĞİT A.

IEEE COMMUNICATIONS LETTERS , cilt.12, sa.4, ss.232-234, 2008 (SCI-Expanded, Scopus)

26. Granular best match algorithm for context-aware computing systems

Kocaballi A. B., Kocyigit A.

JOURNAL OF SYSTEMS AND SOFTWARE , cilt.80, sa.12, ss.2015-2024, 2007 (SCI-Expanded, Scopus)

27. Statistically Predictive Optimal Routing and Wavelength Assignment in All Optical Networks

Koçyiğit A., Bilgen S.

Optical Networks Magazine , cilt.4, ss.121-133, 2003 (Hakemli Dergi)

28. All-Optical Networking

Koçyiğit A., Gökışık D., Bilgen S.

Turkish Journal of Electrical Engineering & Computer Sciences , cilt.9, sa.2, ss.69-121, 2003 (Scopus, TRDizin)

Hakemli Bilimsel Toplantılarda Yayımlanmış Bildiriler 39

1. Developing a Strategic Data Science Roadmap through Trend Analysis and Digital Maturity Assessment

Nazlıel K., Kayabay K., Gokalp M. O., Aydin E. G., Eren P. E., Koçyiğit A.

2024 IEEE International Conference on Technology Management, Operations and Decisions, ICTMOD 2024, Sharjah, Birleşik Arap Emirlikleri, 4 - 06 Kasım 2024, (Tam Metin Bildiri)

2. A Comprehensive Big Data Framework for Energy Markets: Oil and Gas Demand Forecasting

Bayar A., Koç B., Gökalp M. O., Özden B., Yeldan Y., Koçyiğit A., et al.

3rd International Informatics and Software Engineering Conference (IISEC), Ankara, Türkiye, 15 - 16 Aralık 2022, ss.1-6, (Tam Metin Bildiri)

3. Evaluation and Analysis of Different Aggregation and Hyperparameter Selection Methods for Federated Brain Tumor Segmentation

Işık Polat E., Polat G., Koçyiğit A., Temizel A.

Brain Lesion 2021 MICCAI Workshop, Strasbourg, Fransa, 27 Eylül 2021, (Tam Metin Bildiri)

4. An Extensible Software Architecture for Intelligent Assistant

Atasoy M. E., KOÇYİĞİT A.

6th International Conference on Computer Science and Engineering, UBMK 2021, Ankara, Türkiye, 15 - 17 Eylül 2021, ss.92-97, (Tam Metin Bildiri)

5. Data Science Roadmapping: Towards an Architectural Framework

Kayabay K., Gökalp M. O., Gökalp E., Eren P. E., Koçyiğit A.

2020 IEEE International Conference on Technology Management, Operations and Decisions, ICTMOD 2020, Marrakech, Fas, 24 - 27 Kasım 2020, (Tam Metin Bildiri)

6. Analyzing Technical Debt of a CRM Application by Categorizing Ambiguous Issue Statements

Doğancı Y., Özcan Top Ö., Koçyiğit A.

International Conference on Software Engineering Research and Practice, Nevada, Amerika Birleşik Devletleri, 26 - 28 Temmuz 2020, ss.705-718, (Tam Metin Bildiri)

7. Towards a Model Based Process Assessment for Data Analytics: An Exploratory Case Study

Gökalp M. O., Kayabay K., Gökalp E., Koçyiğit A., Eren P. E.

27th European Conference on Systems, Software and Services Process Improvement, EuroSPI 2020, Düsseldorf, Almanya, 9 - 11 Eylül 2020, ss.617-628, (Tam Metin Bildiri) Sürdürülebilir Kalkınma

8. Open-Source Big Data Analytics Architecture for Businesses

Gökalp M. O., Kayabay K., Zaki M., Koçyiğit A., Erhan Eren P. E., Neely A.

1st International Informatics and Software Engineering Conference, IISEC 2019, Ankara, Türkiye, 6 - 07 Kasım 2019, (Tam Metin Bildiri)

9. A reference model for personal process management (PPM) Systems

Oruc S., Eren P. E., Koçyiğit A.

14th Iberian Conference on Information Systems and Technologies, CISTI 2019, Coimbra, Portekiz, 19 - 22 Haziran 2019, (Tam Metin Bildiri)

10. A Taxonomy for Personal Processes: Results from a Semi-structured Interview

Oruç S., Eren P. E., Koçyiğit A., Yeralan S.

18th IFIP WG 6.11 Conference on e-Business, e-Services, and e-Society, I3E 2019, Trondheim, Norveç, 18 - 20 Eylül 2019, ss.771-782, (Tam Metin Bildiri)

11. A Workflow and Cloud Based Service-Oriented Architecture for Distributed Manufacturing in Industry 4.0 Context

KAYABAY K., GÖKALP M. O., EREN P. E., KOÇYİĞİT A.

11th IEEE International Conference on Service-Oriented Computing and Applications (SOCA), Paris, Fransa, 19 - 22 Kasım 2018, ss.88-92, (Tam Metin Bildiri)

12. Making schedule recommendations for managing personal processes by using a constraint programming model

Oruç S., Eren P. E., Koçyiğit A., Yeralan S.

29th European Conference on Operational Research, EURO2018, Valencia, İspanya, 8 - 11 Temmuz 2018, ss.425, (Özet Bildiri)

13. An empirical comparison of customer behavior modeling approaches for shopping list prediction

Peker S., KOÇYİĞİT A., Erhan Eren P. E.

41st International Convention on Information and Communication Technology, Electronics and Microelectronics, MIPRO 2018, Opatija, Hırvatistan, 21 - 25 Mayıs 2018, ss.1220-1225, (Tam Metin Bildiri)

14. A methodology for product segmentation using sale transactions

Peker S., KOÇYİĞİT A., Erhan Eren P. E.

41st International Convention on Information and Communication Technology, Electronics and Microelectronics, MIPRO 2018, Opatija, Hırvatistan, 21 - 25 Mayıs 2018, ss.1249-1253, (Tam Metin Bildiri)

15. Predictive Maintenance in Healthcare Services with Big Data Technologies

Coban S., Gökalp M. O., Gokalp E., Eren P. E., Koçyiğit A.

11th IEEE International Conference on Service-Oriented Computing and Applications (SOCA), Paris, Fransa, 19 - 22 Kasım 2018, ss.93-98, (Tam Metin Bildiri) Sürdürülebilir Kalkınma

16. A Predictive Maintenance Architecture for Health Domain in Big-data Era

Selin Ç., Gökalp M. O., Eren P. E., Koçyiğit A.

International Workshop Series on Digital Transformation and Artificial Intelligence(IDITAI) Workshop 1:The Bases of Digital Transformation and Key Players, İstanbul, Türkiye, 28 Aralık 2017, (Tam Metin Bildiri)

17. Current Research Topics in Industry 4.0 and an Analysis ofProminent Architectural Frameworks

KAYABAY K., AKYOL M. A., GÖKALP M. O., KOÇYİĞİT A., EREN P. E.

4th International Management Information Systems Conference 2017, 17 - 20 Ekim 2017, (Özet Bildiri)

18. A Context Aware Notification Architecture Based on Distributed Focused Crawling in the Big Data Era

AKYOL M. A., GÖKALP M. O., KAYABAY K., EREN P. E., KOÇYİĞİT A.

14th European, Mediterranean, and Middle Eastern Conference (EMCIS), Coimbra, Portekiz, 7 - 08 Eylül 2017, cilt.299, ss.29-39, (Tam Metin Bildiri) Sürdürülebilir Kalkınma

19. BIG DATA FOR INDUSTRY 4.0: A CONCEPTUAL FRAMEWORK

GÖKALP M. O., KAYABAY K., AKYOL M. A., EREN P. E., KOÇYİĞİT A.

International Conference on Computational Science and Computational Intelligence (CSIC), Nevada, Amerika Birleşik Devletleri, 15 - 17 Aralık 2016, ss.431-434, (Tam Metin Bildiri)

20. Geleceğin Kuruluşları İçin Büyük Veri Mevcut Durum ve Eğilimler

Kayabay K., Gökalp M. O., Akyol M. A., Eren P. E., Koçyiğit A.

3rd International Management Information Systems Conference, İzmir, Türkiye, 6 - 08 Ekim 2016, ss.298-307, (Tam Metin Bildiri)

21. mRHR: A Modified Reciprocal Hit Rank Metric for Ranking Evaluation of Multiple Preferences in Top-N Recommender Systems

Peker S., KOÇYİĞİT A.

17th International Conference on Artificial Intelligence - Methodology, Systems and Applications (AIMSA), Varna, Bulgaristan, 7 - 10 Eylül 2016, cilt.9883, ss.320-329, (Tam Metin Bildiri)

22. An Adjusted Recommendation List Size Approach for Users' Multiple Item Preferences

Peker S., KOÇYİĞİT A.

17th International Conference on Artificial Intelligence - Methodology, Systems and Applications (AIMSA), Varna, Bulgaristan, 7 - 10 Eylül 2016, cilt.9883, ss.310-319, (Tam Metin Bildiri)

23. A Case Study on the Utilization of Problem and Solution Domain Measures for Software Size Estimation

AYYILDIZ T. E., KOÇYİĞİT A.

42nd Euromicro Conference Series on Software Engineering and Advanced Applications (SEAA), Limassol, CYPRUS, 31 Ağustos - 02 Eylül 2016, ss.108-111, (Tam Metin Bildiri)

24. A Cloud Based Architecture for Distributed Real Time Processing of Continuous Queries

GÖKALP M. O., KOÇYİĞİT A., EREN P. E.

41st Euromicro Conference on Software Engineering and Advanced Applications 2015, Funchal, Portekiz, 26 - 28 Ağustos 2015, ss.459-462, (Tam Metin Bildiri)

25. Mobil Uygulamalarda Vekil Tabanlı Kod Taşıma Yönteminin Farklı Seviyelerdeki Bulut Bilişim Altyapılarının Kullanılması Durumundaki Başarımının Karşılaştırılması

KAYA M., KOÇYİĞİT A.

VIII. Ulusal Yazılım Mühendisliği Sempozyumu, Güzelyurt, Kıbrıs (Kktc), 8 - 10 Eylül 2014, ss.187-198, (Tam Metin Bildiri)

26. Bankacılık Kredi Alanı İçin Analiz Desenleri

DOĞAN YALÇIN D., KOÇYİĞİT A.

VIII. Ulusal Yazılım Mühendisliği Sempozyumu, Güzelyurt, Kıbrıs (Kktc), 8 - 10 Eylül 2014, ss.511-522, (Tam Metin Bildiri)

27. A Mobile Computing Framework Based on Adaptive Mobile Code Offloading

Kaya M., KOÇYİĞİT A., EREN P. E.

40th Euromicro Conference on Software Engineering and Advanced Applications (SEAA), Verona, İtalya, 27 - 29 Ağustos 2014, ss.479-482, (Tam Metin Bildiri)

28. Correlations Between Problem Domain and Solution Domain Size Measures for Open Source Software

AYYILDIZ T. E., KOÇYİĞİT A.

40th Euromicro Conference on Software Engineering and Advanced Applications (SEAA), Verona, İtalya, 27 - 29 Ağustos 2014, ss.81-84, (Tam Metin Bildiri)

29. A Certificate based Context Aware Access Control ModelFor Smart Mobile Devices In Ubiquitous Computing Environments

ÇAVDAR D., YORTANLI A., EREN P. E., KOÇYİĞİT A.

UBICOMM 2014 : The Eighth International Conference on Mobile Ubiquitous Computing, Systems, Services and Technologies, ROMA, İtalya, 24 - 28 Ağustos 2014, ss.16-22, (Tam Metin Bildiri)

30. Comparison of Three Software Effort Estimation Methodologies with Case Study

ERÇELEBİ AYYILDIZ T., KOÇYİĞİT A., PEKER D.

3rd World Conference on Innovation and Computer Sciences, 01 Nisan 2013, ss.257-262, (Tam Metin Bildiri)

31. Use Case Point (UCP) Methodology for Software Effort Estimation

AYYILDIZ T. E., KOÇYİĞİT A., Kara A.

9th International Conference on Electronics Computer and Computation (ICECCO 2012), Ankara, Türkiye, 1 - 03 Kasım 2012, ss.271-274, (Tam Metin Bildiri)

32. Balancing Energy Loads in Wireless Sensor Networks through Uniformly Quantized Energy Levels-Based Clustering

ALİ S. A., Sevgi C., KOÇYİĞİT A.

4th International Conference on Sensor Technologies and Applications (SENSORCOMM), Mestre, İtalya, 18 - 25 Temmuz 2010, ss.19-23, (Tam Metin Bildiri)

33. An optimal network dimensioning and initial energy assignment minimizing the monetary cost of a heterogeneous WSN

Sevgi C., KOÇYİĞİT A.

6th IEEE International Symposium on Wireless Communication Systems (ISWCS 09), Siena, İtalya, 7 - 10 Eylül 2009, ss.517-518, (Tam Metin Bildiri)

34. Analytical modelling of large scale multi-server systems with deferred repairs: A reward rate approach

KOÇYİĞİT A., Gemikonakli O., Ever E.

EMS 2008, European Modelling Symposium, 2nd UKSim European Symposium on Computer Modelling and Simulation, Liverpool, Birleşik Krallık, 8 - 10 Eylül 2008, ss.447-452, (Tam Metin Bildiri)

35. Cost Reduction in High Power Computing Using a Deferred Repair Strategy: A Simulation Study

KOÇYİĞİT A., Gemikonakli O., Ever E.

UKSim 10th International Conference on Computer Modelling and Simulation (EUROSIM/UKSim), Cambridge, Kanada, 1 - 03 Nisan 2008, ss.354-359, (Tam Metin Bildiri)

36. AN ANALYTICAL APPROACH FOR OPTIMISING THE NUMBER OF REPAIRMEN FOR LARGE SCALE, HOMOGENEOUS, MULTI-SERVER SYSTEMS

Gemikonakli O., Sanei H., Ever E., Kocyigit A.

20th European Modeling and Simulation Symposium, Amantea, İtalya, 17 - 19 Eylül 2008, ss.602-604, (Tam Metin Bildiri)

37. Granular best match algorithm for context-aware computing systems

Kocaballi A. B., Kocyigit A.

3rd IEEE International Conference on Pervasive Services (ICPS 2006), Lyon, Fransa, 26 - 29 Haziran 2006, ss.143-149, (Tam Metin Bildiri)

38. Statistically Predictive Optimal Routing and Wavelength Assignment in All-Optical Networks

Koçyiğit A., Bilgen S.

The Sixth Symposium on Computer Networks (BAS VI), Gazimagusa, Kıbrıs (Kktc), 01 Haziran 2001, ss.178-187, (Tam Metin Bildiri)

39. Statistically Predictive Optimal Wavelength Routing

Koçyiğit A., Bilgen S.

The Fifteenth International Symposium on Computer and Information Sciences (ISCIS XV), İstanbul, Türkiye, 01 Ekim 2001, ss.358-365, (Tam Metin Bildiri)

Kitaplar 5

5. Proceedings of the 10th Turkish National Software Engineering Symposium - 10. Ulusal Yazılım Mühendisliği Sempozyumu (UYMS’16)

Bilgen S. (Editör), Coşkunçay A. (Editör), Koçyiğit A. (Editör)

CEUR, Aachen, 2016

Metrikler

Yayın

Yayın (WoS)

Yayın (Scopus)

Atıf (WoS)

497

H-İndeks (WoS)

Atıf (Scopus)

732

H-İndeks (Scopus)

Atıf (Scholar)

1245

H-İndeks (Scholar)

Atıf (TrDizin)

H-İndeks (TrDizin)

Atıf (Diğer Toplam)

Proje

Tez Danışmanlığı

Açık Erişim

BM Sürdürülebilir Kalkınma Amaçları

Yayınlar & Eserler

Yayın

Yayın (WoS)

Yayın (Scopus)

Atıf (WoS)

H-İndeks (WoS)

Atıf (Scopus)

H-İndeks (Scopus)

Atıf (Scholar)

H-İndeks (Scholar)

Atıf (TrDizin)

H-İndeks (TrDizin)

Atıf (Diğer Toplam)

Proje

Tez Danışmanlığı

Açık Erişim