Browsing FEF - Makale Koleksiyonu | Matematik Bölümü / Department of Mathematics by Author "Işık Üniversitesi, Mühendislik Fakültesi, Bilgisayar Mühendisliği Bölümü"

Now showing items 1-2 of 2

Adaptive convolution kernel for artificial neural networks

Tek, Faik Boray; Çam, İlker; Karlı, Deniz (Academic Press Inc., 2021-02)

Many deep neural networks are built by using stacked convolutional layers of fixed and single size (often 3 × 3) kernels. This paper describes a method for learning the size of convolutional kernels to provide varying size ...
Cryptanalysis of Fridrich's chaotic image encryption

Solak, Ercan; Çokal, Cahit; Yıldız, Olcay Taner; Bıyıkoğlu, Türker (World Scientific Publishing, 2010-05)

We cryptanalyze Fridrich's chaotic image encryption algorithm. We show that the algebraic weaknesses of the algorithm make it vulnerable against chosen-ciphertext attacks. We propose an attack that reveals the secret ...