E-Commerce Training with Virtual Commerce Simulation. - Alper Özpinar; Erdem Yavuz (Int. J. E Adopt., 2011)

Workforce Optimization for Bank Operation Centers: A Machine Learning Approach. - Sefik Ilkin Serengil; Alper Özpinar (Int. J. Interact. Multim. Artif. Intell., 2017)

LightPHE: Integrating Partially Homomorphic Encryption into Python with Extensive Cloud Environment Evaluations. - Sefik Ilkin Serengil; Alper Özpinar (CoRR, 2024)

CipherFace: A Fully Homomorphic Encryption-Driven Framework for Secure Cloud-Based Facial Recognition. - Sefik Ilkin Serengil; Alper Özpinar (CoRR, 2025)

Encrypted Vector Similarity Computations Using Partially Homomorphic Encryption: Applications and Performance Analysis. - Sefik Ilkin Serengil; Alper Özpinar (CoRR, 2025)

LightDSA: A Python-Based Hybrid Digital Signature Library and Performance Analysis of RSA, DSA, ECDSA and EdDSA in Variable Configurations, Elliptic Curve Forms and Curves. - Sefik Ilkin Serengil; Alper Özpinar (CoRR, 2025)