Publications & Works

Publication Network

Published journal articles indexed by SCI, SSCI, and AHCI

An efficient identity-preserving and fast-converging hybrid generative adversarial network inversion framework

Kale A., ALTUN O.
Engineering Applications of Artificial Intelligence , vol.138, 2024 (SCI-Expanded) Sustainable Development identifier

Face age synthesis: A review on datasets, methods, and open research areas

Kale A., ALTUN O.
Pattern Recognition , vol.143, 2023 (SCI-Expanded) identifier

SKETRACK: Stroke-Based Recognition of Online Hand-Drawn Sketches of Arrow-Connected Diagrams and Digital Logic Circuit Diagrams

Altun O., Nooruldeen O.
SCIENTIFIC PROGRAMMING , vol.2019, 2019 (SCI-Expanded) Creative Commons License identifier identifier

A novel meta-heuristic algorithm: Dynamic Virtual Bats Algorithm

Topal A. O., Altun O.
INFORMATION SCIENCES , vol.354, pp.222-235, 2016 (SCI-Expanded) identifier identifier

Hybrid achievement oriented computational chemotaxis in bacterial foraging optimization: a comparative study on numerical benchmark

Yildiz Y. E., Altun O.
SOFT COMPUTING , vol.19, pp.3647-3663, 2015 (SCI-Expanded) identifier identifier

A particle swarm optimization algorithm for optimal car-call allocation in elevator group control systems

BOLAT B., ALTUN O., Cortes P.
APPLIED SOFT COMPUTING , vol.13, no.5, pp.2633-2642, 2013 (SCI-Expanded) Creative Commons License identifier identifier

An evaluation of local interest regions for non-rigid object class recognition

Altun O., Albayrak S.
EXPERT SYSTEMS WITH APPLICATIONS , vol.39, pp.2335-2340, 2012 (SCI-Expanded) identifier identifier

Turkish fingerspelling recognition system using Generalized Hough Transform, interest regions, and local descriptors

Altun O., Albayrak S.
PATTERN RECOGNITION LETTERS , vol.32, no.13, pp.1626-1632, 2011 (SCI-Expanded) identifier identifier

Articles Published in Other Journals

Detection of Cervix Cancer from Pap-smear Images

AKYOL F. B., ALTUN O.
Sakarya University Journal of Computer and Information Sciences , vol.3, no.2, pp.99-111, 2020 (Peer-Reviewed Journal) Creative Commons License Sustainable Development

A Comparison of Metaheuristics for the Allocation of Elevators to Calls in Buildings

BOLAT B., ALTUN O., Cortes P., Yildiz Y. E., Topal A. O.
JOURNAL OF POLYTECHNIC-POLITEKNIK DERGISI , vol.20, no.3, pp.519-529, 2017 (ESCI) identifier

Computational Chemotaxis in Micro Bacterial Foraging Optimization for High Dimensional Problems A Comparative Study on Numerical Benchmark

YILDIZ Y. E., ALTUN O., TOPAL A. O.
International Journal of Computer Applications , vol.124, pp.1-8, 2015 (Peer-Reviewed Journal) Creative Commons License

Micro Bat Algorithm for High Dimensional Optimization Problems

Topal A. O., Altun O., Yıldız Y. E.
International Journal of Computer Applications , vol.122, pp.1-10, 2015 (Peer-Reviewed Journal) Creative Commons License

A Novel String Distance Function Based on Most Frequent K Characters

Şeker Ş. E., Altun O., Ayan U., Mert C.
International Journal of Machine Learning and Computing , vol.4, pp.177-182, 2014 (Conference Book)

Using Gravitational Force in Terrain Optimization Problems

TEROLLI E., HITAJ B., ALTUN O.
Social GAU Journal & Applied Sciences , 2013 (Peer-Reviewed Journal)

Refereed Congress / Symposium Publications in Proceedings

Enhancing Automated Pixel Art Character Creation with DCGAN

Bacaksız V. C., Altun O.
4. Çankaya International Congress of Scientific Research, Ankara, Turkey, 07 September 2024, pp.1-17

Quantum Computing Approach to Smart Grid Stability Forecasting

Hangun B., Eyecioglu O., ALTUN O.
12th International Conference on Smart Grid, icSmartGrid 2024, Hybrid, Setubal, Portugal, 27 - 29 May 2024, pp.840-843 identifier

Age, Gender and Ethnicity Classification from Face Images with CNN-Based Features

Kale A., Altun O.
Akıllı Sistemlerde Yenilikler ve Uygulamaları (ASYU 2021), Elazığ, Turkey, 6 - 08 October 2021, pp.1-6

On the Numerical Solution of Nonlinear System of Coupled Sine-Gordon Equations

Yıldırım Ö., Uzun M., Altun O.
4th International Conference on Analysis and Applied Mathematics (ICAAM), Mersin, Turkey, 6 - 09 September 2018, vol.1997 identifier identifier

Fuzzy Neighborhood Grid Based DBSCAN Using Representative Points

Altun O., Mekky A.
The Third International Conference on Data Mining, Internet Computing, and Big Data, Konya, Turkey, 21 - 23 July 2016

Feature Engineering in Hybrid Recommender Systems

Jalal A. A., Altun O.
The Third International Conference on Data Mining, Internet Computing, and Big Data (BigData2016), Konya, Turkey, 21 July 2015 - 23 July 2016

Emprical Study of Dynamic Virtual Bats Algorithm DVBA

TOPAL A. O., ALTUN O., YILDIZ Y. E.
Computer Scence 2015, Durres, Albania, 8 - 10 September 2015, pp.236-241

Chemotaxis Differential Evolution Optimization Algorithm Comparative Study on Mutation Strategies

YILDIZ Y. E., ALTUN O., TOPAL A. O.
Computer Science 2015, Durres, Albania, 8 - 10 September 2015, pp.230-235

Differential Search Algorithm with Levy Flight

Emre S., Altun O.
Second International Symposium on Engineering, Artificial Intelligence & Applications (ISEAIA 2014), Girne, Cyprus (Kktc), 5 - 07 October 2014, pp.41 identifier identifier identifier

Dynamic Virtual Bats Algorithm DVBA for Global Numerical Optimization

Topal A. O., Altun O.
6th International Conference on Intelligent Networking and Collaborative Systems (INCoS-2014), Salerno, Italy, 10 - 12 September 2014, pp.320-327 identifier identifier

Improved Chemotaxis Differential Evolution Optimization Algorithm

Yıldız Y. E., ALTUN O., Topal A. O.
5th International Conference on Computing & Informatics, İstanbul, Turkey, 11 August 2015, pp.312-317

Chemotaxis Differential Evolution Optimization Algorithm CDEOA for Minimization of Supply Chain Cost with Embedded Risk

Yıldız Y. E., Altun O.
2015 International Conference on Image Procesing, Production and Computer Science(ICIPCS'2015), İstanbul, Turkey, 3 - 05 June 2015, pp.31-37

Particle Swarm Optimization Artificial Bee Colony Chain PSOABCC A Hybrid Metaheuristic Algorithm

Korkmaz T., Altun O.
Advances in Computer Science and Informatics (ACSI-2014), İstanbul, Turkey, 22 - 23 August 2014, pp.42-49

Dynamic Virtual Bats Algorithm (DVBA) For Minimization Of Supply Chain Cost With Embedded Risk

Topal A. O., ALTUN O., Terolli E.
8th UKSim-AMSS European Modelling Symposium on Computer Modelling and Simulation (EMS), Pisa, Italy, 21 - 23 October 2014, pp.58-64 identifier identifier

Hızlı Hizalama, Kalın Kenar Bulma Ve Cezalandırmalı Korelasyon İle Türk İşaret Dili Alfabesi Tanıma

ALTUN O., ALBAYRAK S.
Sinyal İşleme ve İletişim Uygulamaları Kurultayı-SIU2007, Eskişehir, Turkey, 11 June 2007, pp.1-5

İşitme ve Konuşma Engelliler İçin Giyilebilir İşaret Dili Tanıma Sistemi

ALTUN O., ALBAYRAK S.
Fikirler Pazarı, İstanbul, Turkey, 24 May 2007, pp.97

Turkish Fingerspelling Recognition System Using Axis of Least Inertia Based Fast Alignment

ALTUN O., ALBAYRAK S.
19th Australian Joint Conference on Artificial Intelligence, Hobart, Australia, Hobart, Australia, 01 December 2006, pp.473-481

Increasing the Effect of Fingers in Fingerspelling Hand Shapes by Thick Edge Detection and Correlation with Penalization

ALTUN O., Albayrak S.
The Pacific-Rim Symposium on Image and Video Technology (PSIVT 2006), 01 December 2006

Clustering Application Benchmark

ALTUN O., Dursunoğlu N., AMASYALI M. F.
IEEE International Symposium on Workload Characterization, California, United States Of America, 25 October 2006, vol.1, pp.178-181

Cardiac Problem Diagnosis Using SPECT Images with Statistical Neural Networks

BİLGİN G., ALTUN O.
10th International Conference Artificial Intelligence and Soft Computing (IASTED 2006), Palma de Mallorca, Spain, 28 - 30 August 2006, pp.109-112 identifier

Cardiac problem diagnosis with statistical neural networks and performance evaluation by ROC analysis

Bilgin G., ALTUN O.
International Conference on Applied Electronics, Pilsen, Czech Republic, 6 - 07 September 2006, pp.15-18 identifier identifier

Books & Book Chapters

Büyük Dil Modeli Bazlı Otonom Ajanları Kullanan Uygulamalar Üzerine Bir Araştırma

Altun O., Atmaca H. F.
in: Mühendislikte Bilgisayar Yazılımı Uygulamaları, Eyyüp GÜLBANDILAR, Editor, BİDGE Yayınları, Ankara, pp.51-89, 2024

Logo Generation Using Deep Generative Adversarial Networks: A Comparison That Uses 1000 or Less Training Epochs

Ekren E., Altun O.
in: Smart Solutions with Software, Eyyüp GÜLBANDILAR, Editor, BIDGE Publications, Ankara, pp.126-143, 2023