Publications & Works

Articles Published in Journals That Entered SCI, SSCI and AHCI Indexes

RSigELU: A nonlinear activation function for deep neural networks

Expert Systems with Applications, vol.174, 2021 (Journal Indexed in SCI Expanded) identifier

FastGTWR: A fast geographically and temporally weighted regression approach

JOURNAL OF THE FACULTY OF ENGINEERING AND ARCHITECTURE OF GAZI UNIVERSITY, vol.36, no.2, pp.715-726, 2021 (Journal Indexed in SCI) identifier

Cloud Computing-Based Socially Important Locations Discovery on Social Media Big Datasets

INTERNATIONAL JOURNAL OF INFORMATION TECHNOLOGY & DECISION MAKING, vol.19, no.2, pp.469-497, 2020 (Journal Indexed in SCI) identifier identifier

Mining High-Average Utility Itemsets with Positive and Negative External Utilities

NEW GENERATION COMPUTING, vol.38, no.1, pp.153-186, 2020 (Journal Indexed in SCI) identifier identifier

Structural profile matrices for predicting structural properties of proteins

JOURNAL OF BIOINFORMATICS AND COMPUTATIONAL BIOLOGY, vol.18, no.4, 2020 (Journal Indexed in SCI) identifier identifier identifier

An Efficient Tree-Based Algorithm for Mining High Average-Utility Itemset

IEEE ACCESS, vol.7, pp.144245-144263, 2019 (Journal Indexed in SCI) identifier identifier

Discovering socially similar users in social media datasets based on their socially important locations

INFORMATION PROCESSING & MANAGEMENT, vol.54, no.6, pp.1154-1168, 2018 (Journal Indexed in SCI) identifier identifier

Discovering socially important locations of social media users

EXPERT SYSTEMS WITH APPLICATIONS, vol.86, pp.113-124, 2017 (Journal Indexed in SCI) identifier identifier

Discovering socio-spatio-temporal important locations of social media users

JOURNAL OF COMPUTATIONAL SCIENCE, vol.22, pp.85-98, 2017 (Journal Indexed in SCI) identifier identifier

CoABCMiner: An Algorithm for Cooperative Rule Classification System Based on Artificial Bee Colony

INTERNATIONAL JOURNAL ON ARTIFICIAL INTELLIGENCE TOOLS, vol.25, 2016 (Journal Indexed in SCI) identifier identifier

Partial spatio-temporal co-occurrence pattern mining

KNOWLEDGE AND INFORMATION SYSTEMS, vol.44, no.1, pp.27-49, 2015 (Journal Indexed in SCI) identifier identifier

Discovery of hydrometeorological patterns

TURKISH JOURNAL OF ELECTRICAL ENGINEERING AND COMPUTER SCIENCES, vol.22, no.4, pp.840-857, 2014 (Journal Indexed in SCI) Creative Commons License identifier identifier

Mixed-drove spatiotemporal co-occurrence pattern mining

IEEE TRANSACTIONS ON KNOWLEDGE AND DATA ENGINEERING, vol.20, no.10, pp.1322-1335, 2008 (Journal Indexed in SCI) identifier identifier

Articles Published in Other Journals

Hava Sıcaklık Değerlerinin Coğrafi ve Rakım Ağırlıklı Regresyon Yöntemi ile Tahmin Edilmesi

Avrupa Bilim ve Teknoloji Dergisi, pp.81-86, 2020 (Other Refereed National Journals)

Anomaly Detection in Bitcoin Prices using DBSCAN Algorithm

European Journal of Science and Technology, pp.436-443, 2020 (Other Refereed National Journals)

Akıllı Durak Sistemindeki Araç Seyahat Sürelerinin Birleşik Yapay Sinir Ağları Kullanarak Tahmini

Avrupa Bilim ve Teknoloji Dergisi, pp.72-79, 2020 (Other Refereed National Journals)

Emerging and Vanishing Association Pattern Mining in Hydroclimatic Datasets

Karaelmas Fen ve Mühendislik Dergisi, vol.8, pp.30-37, 2018 (Other Refereed National Journals)

A New Approach to Determine Eps Parameter of DBSCAN Algorithm

International Journal of Intelligent Systems and Applications in Engineering, vol.4, pp.247-251, 2017 (Other Refereed National Journals) Creative Commons License

BULUT BİLİŞİM SİSTEMLERİNDE VERİNİN FARKLI BOYUTLARI ÜZERİNE DERLEME

Ömer Halisdemir Üniversitesi Mühendislik Bilimleri Dergisi, vol.6, pp.316-338, 2017 (Other Refereed National Journals)

Modelling surface water-groundwater interactions at the Palas Basin (Turkey) using FREEWAT

ACQUE SOTTERRANEE-ITALIAN JOURNAL OF GROUNDWATER, vol.6, pp.53-60, 2017 (Journal Indexed in ESCI) identifier

Daily and hourly mood pattern discovery of Turkish twitter users

Global Journal of Computer Science, vol.5, pp.90-98, 2015 (Refereed Journals of Other Institutions)

Neural Predictor for Temperature Estimation

Gazi Üniversitesi Fen Bilimleri Enstitüsü Dergisi, vol.15, pp.47-56, 2002 (Other Refereed National Journals)

Ş. Sağıroğlu , K. Danışman, M Çelik, Neural Predictor for Temperature Estimation

Journal of the Institute of Science and Technology of Gazi University, vol.15, no.1, pp.47-57, 2002 (International Refereed University Journal)

Refereed Congress / Symposium Publications in Proceedings

Temporal Sentiment Analysis of Socially Important Locations of Social Media Users

The Fifth International Conference on Smart City Applications, 7 - 09 October 2020

Hidrolojik ve İklim Zaman Serilerinin Periyodiklik Analizi

2nd International Symposium on Multidisciplinary Studies and Innovative Technologies (ISMSIT), KIZILCAHAMAM/ANKARA, Turkey, 19 - 21 October 2018, pp.299-303

Hidrolojik ve İklim Veri Serilerinin Periyodiklik Analizi

2nd International Symposium on MultidisciplinaryStudies and Innovative Technologies, Ankara, Turkey, 19 - 21 October 2018

Performance Evaluation of SURF and ORB on Fingerprint Matching

2nd International Symposium on Multidisciplinary Studies and Innovative Technologies (ISMSIT), KIZILCAHAMAM/ANKARA, Turkey, 19 - 21 October 2018, pp.304-307

FIMHAUI: Fact Incremental Mining of High Average-Utility Itemsets

International Conference on Artificial Intelligence and Data Processing (IDAP), Malatya, Turkey, 28 - 30 September 2018

Genetik Algoritma Tabanlı Alternatif En Küçük Kareler Yöntemi Kullanarak Tavsiye Sisteminin Geliştirilmesi

International Conference on Artificial Intelligence and Data Processing (IDAP), Malatya, Turkey, 28 - 30 September 2018

Sentiment Analysis of Posts of Social Media Users in Their Socially Important Locations

2018 International Conference on Artificial Intelligence and Data Processing, IDAP 2018, Malatya, Turkey, 28 - 30 September 2018 identifier

A Novel Approach for Identification of Food-borne Yeasts: Multi-Fragment Melting Analysis System (MFMAS)

2nd International Congress on Advances in Bioscience and Biotechnology (ICABB), Podgorica, KARADAĞ, 26 - 30 June 2018, pp.25-26

AutoVDBSCAN: An Automatic and Level-Wise Varied-Density Based Anomaly Detection Algorithm

7th International Conference on Advanced Technologies (ICAT’xx18), Antalya, Turkey, 28 April - 01 May 2018, pp.534-538

Comprarison of the Performances of Clustering Algorithms on High Resolution Melt Curves of Yeast Species

7th International Conference on Advanced Technologies (ICAT’xx18), Antalya, Turkey, 24 April - 01 May 2018, pp.504-509

Ceph-based storage server application

6th International Symposium on Digital Forensic and Security, ISDFS 2018, Antalya, Turkey, 22 - 25 March 2018, pp.1-4 identifier

Multi-Fragment Melting Analysis System (MFMAS) A Novel Approach for Identification of Lactobacillus Species

6th International Molecular Biology and Biotechnology Congress (MOLBIOTECH), Afyon, Turkey, 22 - 25 December 2017, pp.16

Investigation of Surface Water-Groundwater Interactions at Tuzla (Palas) Lake Using the FREEWAT Platform

1th INTERNATIONAL WATER CONGRESS / 4. ULUSAL SU KONGRESİ, Afyonkarahisar, Turkey, 26 - 29 October 2017

Bulut Bilişim Sistemleri Kullanarak Sosyal Önemli Lokasyonların Madenciliği

1. Ulusal Bulut Bilişim ve Büyük Veri Sempozyumu, Antalya, Turkey, 19 October 2017, pp.31-36

Fast SS-ILM: A Computationally Efficient Algorithm to Discover Socially Important Locations

4th International Workshop on GeoAdvances Science, Karabük, Turkey, 14 - 15 October 2017

Fast SS-ILM: A Computationally Efficient Algorithm to Discover Socially Important Location

4th International GeoAdvances Workshop – GeoAdvances 2017: ISPRS Workshop on Multi-dimensional & Multi-scale Spatial Data Modeling, Karabük, Turkey, 14 - 15 October 2017, pp.197-202

Open source slurm computer cluster system design and a sample application

2nd International Conference on Computer Science and Engineering, 5 - 08 October 2017, pp.403-406

Groundwater Modelling in Agricultural Basins with FREEWAT Modelling Environment: Palas Basin Case Study

International Conference on Agriculture, Forest, Food Sciences and Technologies, Nevşehir, Turkey, 15 - 17 May 2017, pp.12-13

Comparison the Performances of DBSCAN Clustering Algorithm and Image Processing Techniques for Counting White Blood Cells

5th International Conference on Advanced Technology Sciences (ICAT’xx17), İstanbul, Turkey, 9 - 12 May 2017, vol.227

Participatory Approach to Groundwater Modeling with FREEWAT at the Palas Basin in Turkey

nternational Conference on Civil and Environmental Engineering (ICOCEE), Nevşehir, Turkey, 8 - 10 May 2017

MULTI-FRAGMENT MELTING ANALYSIS SYSTEM (MFMAS) FOR IDENTIFICATION OF CANDIDA SPECIES

IWBBIO 2017 (5th International Work-Conference on Bioinformatics and Biomedical Engineering), Granada, Spain, 26 - 28 April 2017, pp.44-48

Maya Türlerinin Tanımlanmasında Yeni bir Yaklaşım: Çoklu Fragment Melting Analiz Sistemi

1. Ulusal İnsan Mikrobiyotası ve Sağlığımıza Etkileri Kongresi, Ankara, Turkey, 8 - 10 December 2016

Farklı Önceliklere Sahip Genel Yayın Paketlerinin Tasarsız Araçsal Ağlarda Değerlendirilmesi

International Artificial Intelligence and Data Processing Symposium (IDAP'16), Malatya, Turkey, 17 - 18 September 2016, pp.153-157

Counting of White Blood Cells Using STDBSCAN Clustering Algorithm

International Conference on Information Complexity and Statistical Modelling in High Dimensions with Applications (IC-SMHD-2016), Nevşehir, Turkey, 18 - 21 May 2016, pp.67

Discovering Emerging or Vanishing Association Patterns in Hydroclimatic Datasets

International Conference on Information Complexity and Statistical Modelling in High Dimensions with Applications (IC-SMHD-2016), Nevşehir, Turkey, 18 - 21 May 2016, pp.42

An Application for Dynamic and Real Time Shopping Route Recommendation in Retail Markets

International Conference on Information Complexity and Statistical Modelling in High Dimensions with Applications (IC-SMHD-2016), Nevşehir, Turkey, 18 - 21 May 2016, pp.51

Daily and Hourly Mood Pattern Discovery of Turkish Twitter Users

World Conference on Big Data (BIGDATA-2015), İstanbul, Turkey, 19 - 21 November 2015

Performance Analysis of ABCMiner Algorithm with Different Objective Functions

21st Signal Processing and Communications Applications Conference (SIU), CYPRUS, 24 - 26 April 2013 identifier identifier

Veri Madenciliği Kullanılarak Diyabet Verilerinin Analizi

Uluslararası Katılımlı XIV. Ulusal Biyoistatistik Kongresi, Kayseri, Turkey, 4 - 07 September 2012, pp.132-133

Mining periodic spatio-temporal co-occurrence patterns: A summary of results

International Symposium on INnovations in Intelligent SysTems and Applications, INISTA 2012, Trabzon, Turkey, 2 - 04 July 2012 identifier

Yağış ve İklim İndeksleri Arasındaki Sıralı Birliktelik Örüntülerinin Tespit

AYSU-2012- Akıllı Sistemlerde Yenilikler ve Uygulamaları Sempozyumu, Trabzon, Turkey, 3 - 04 July 2012, pp.10-15

Associations of Stream Flow and Climatic Parameters at Kızılırmak River Basin in Turkey

CEST 2011- 12th International Conference on Science and Technology, RHODES, Greece, 8 - 10 September 2011

Discovering partial spatio-temporal co-occurrence patterns

2011 IEEE International Conference on Spatial Data Mining and Geographical Knowledge Services, ICSDM 2011 - In Conjunction with 8th Beijing International Workshop on Geographical Information Science, BJ-IWGIS 2011, Fuzhou, China, 29 June - 01 July 2011, pp.116-120 identifier

Anomaly detection in temperature data using DBSCAN algorithm

2011 International Symposium on Innovations in Intelligent Systems and Applications, Istanbul, Turkey, 15 - 18 June 2011, pp.91-95

Artificial bee colony data miner (ABC-Miner)

2011 International Symposium on INnovations in Intelligent SysTems and Applications, INISTA 2011, Istanbul-Kadikoy, Turkey, 15 - 18 June 2011, pp.96-100 identifier

Anomaly Detection in Temperature Data using DBSCAN Algoritm

INISTA 2011 - International Symposium on Innovations in Intelligent Systems and Applications, İstanbul, Turkey, 1 - 04 June 2011, pp.91-95

Veri Madenciliği Yöntemleri Kullanılarak Meme Kanseri Hücrelerinin Tahmin ve Teşhisi

Akıllı Sistemlerde Yenilikler ve Uygulamaları Sempozyumu (ASYU 2010(, Kayseri, Turkey, 21 - 24 June 2010, pp.21-24

Should SDBMS support a join index?: A case study from CrimeStat

16th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems, ACM GIS 2008, Irvine, CA, United States Of America, 5 - 07 November 2008, pp.327-336 identifier

Zonal co-location pattern discovery with dynamic parameters

7th IEEE International Conference on Data Mining, Nebraska, United States Of America, 28 - 31 October 2007, pp.433-438 identifier identifier

Mining at most top-K% mixed-drove spatio-temporal co-occurrence patterns: A summary of results

IEEE 23rd International Conference on Data Engineering Workshop, İstanbul, Turkey, 17 - 20 April 2007, pp.565-566 identifier identifier

Mixed-drove spatio-temporal co-occurrence pattern mining: A summary of results

6th International Conference on Data Mining, ICDM 2006, Hong Kong, China, 18 - 22 December 2006, pp.119-128 identifier

Sustained emerging spatio-temporal co-occurrence pattern mining: A summary of results

18th IEEE International Conference on Tools with Artificial Intelligence, ICTAI 2006, Arlington, VA, United States Of America, 13 - 15 October 2006, pp.106-115 identifier

Spatial dependency modeling using spatial auto-regression

Proceedings of the ICA Workshop on Geospatial Analysis and Modeling, 08 July 2006, pp.186-197

Parameter estimation for the spatial autoregression model a rigorous approach

Proceedings of the Second NASA Data Mining Workshop: Issues and Applications in Earth Science, 23 - 24 May 2006

Discovery of Co evolving Spatial Event Sets

the 2006 SIAM International Conference on Data Mining, Maryland, United States Of America, 20 - 22 April 2006, pp.306-315 Creative Commons License

A join-less approach for co-location pattern mining: A summary of results

5th IEEE International Conference on Data Mining, ICDM 2005, Houston, TX, United States Of America, 27 - 30 November 2005, pp.813-816 identifier

Yapay Sinir Ağları ile Sıcaklık Tahmini

10. Sinyal İşleme ve İletişim Uygulamaları Kurultayı, Denizli, Turkey, 12 - 14 June 2002, pp.400-405

İnternet Tabanlı Not Otomasyonu

Bilgi Teknolojileri Kongresi, Denizli, Turkey, 6 - 08 May 2002, pp.30-32

Hatalı Ahşap Kaplamaların Yapay Sinir Ağlarıyla Sınıflandırılması

Elektrik-Elektronik-Bilgisayar Mühendisliği 9. Ulusal Kongresi, Turkey, 19 - 21 September 2001, pp.464-467

Books & Book Chapters

Spatial and Spatiotemporal Data Mining: Recent Advances

in: Next Generation of Data Mining, Kargupta H, Han J, Yu P. S., Motwani R.,Kumar V., Editor, Chapman And Hall/Crc, Boca Raton / Fl / Usa, pp.549-584, 2008

Spatial and Spatiotemporal Data Mining: Recent Advances

in: Next Generation of Data Mining, KARGUPTA HILLOL, HAN JIAWEI, YU PHILIP S., MOTWANI RAJEEV, KUMAR VIPIN, Editor, CHAPMAN AND HALL/CRC, BOCA RATON, FLORIDA, pp.549-584, 2008