Fibonacci and Lucas Sedenions. - Göksal Bilgici; Ümit Tokeser; Zafer Ünal (J. Integer Seq., 2017)

On Fibonacci and Lucas Generalized Octonions. - Göksal Bilgici; Zafer Ünal; Ümit Tokeser; Tugba Mert (Ars Comb., 2018)

A cyber defense system against phishing attacks with deep learning game theory and LSTM-CNN with African vulture optimization algorithm (AVOA). - Mustafa Ahmed Elberri; Ümit Tokeser; Javad Rahebi; José Manuel López-Guede (Int. J. Inf. Sec., 2024)