Supervised Gravitational Clustering with Bipolar Fuzzification. - Umut Orhan; Mahmut Hekim; Turgay Ibrikci (ICIC (2), 2008)

Gravitational Fuzzy Clustering. - Umut Orhan; Mahmut Hekim; Turgay Ibrikci (MICAI, 2008)

EEG signals classification using the K-means clustering and a multilayer perceptron neural network model. - Umut Orhan; Mahmut Hekim; Mahmut Ozer (Expert Syst. Appl., 2011)

Epileptic Seizure Detection Using Probability Distribution Based On Equal Frequency Discretization. - Umut Orhan; Mahmut Hekim; Mahmut Ozer (J. Medical Syst., 2012)

Image processing based quality control of the impermeable seams in multilayered aseptic packages. - Kemal Adem; Umut Orhan; Mahmut Hekim (Expert Syst. Appl., 2015)

Detection of hemorrhage in retinal images using linear classifiers and iterative thresholding approaches based on firefly and particle swarm optimization algorithms. - Kemal Adem; Mahmut Hekim; Selim Demir (Turkish J. Electr. Eng. Comput. Sci., 2019)

A hybrid model based on the convolutional neural network model and artificial bee colony or particle swarm optimization-based iterative thresholding for the detection of bruised apples. - Mahmut Hekim; Onur Cömert; Kemal Adem (Turkish J. Electr. Eng. Comput. Sci., 2020)

Detection and classification of microcalcifications in mammograms images using difference filter and Yolov4 deep learning model. - Ayse Aydin Yurdusev; Kemal Adem; Mahmut Hekim (Biomed. Signal Process. Control., 2023)

Classification of sleep apnea syndrome using the spectrograms of EEG signals and YOLOv8 deep learning model. - Kubra Tanci; Mahmut Hekim (PeerJ Comput. Sci., 2025)