Oracle Analytics Summit is held in Istanbul on 2018 Mar, 07. I have been attending this summit since 2016. I … More
Author: Sefik Serengil
Solving Elliptic Curve Discrete Logarithm Problem
Elliptic curve cryptography is powerful. Calculating public key from known private key and base point can be handled easily. On … More
Counting Points on Elliptic Curves over Finite Field: Order of Elliptic Curve Group
ECDSA enables to produce signatures faster. Besides, its both signatures and keys are much smaller than adopted alternative options offering … More
Leaky ReLU as a Neural Networks Activation Function
Convolutional neural networks make ReLU activation function so popular. Common alternatives such as sigmoid or tanh have upper limits to … More
Elegant Signatures with Elliptic Curve Cryptography
Elegance is the only beauty that never fades. This is a loving Audrey Hepburn quote. I struggle to adapt this … More
Moving Numbers To Upside Down: Extended Euclidean Algorithm
You might be familiar with the upside down if you watched Netflix series Stranger Things. Eleven shows the underside of … More
Real Time Facial Expression Recognition on Streaming Data
Previously, we’ve worked on facial expression recognition of a custom image. Additionally, we can detect multiple faces in a image, … More
Sinc as a Neural Networks Activation Function
Sinc function is a sinusoidal activation function in neural networks. In contrast to other common activation functions, it has rises … More
ELU as a Neural Networks Activation Function
Recently a new activation function named Exponential Linear Unit or its widely known name ELU was introduced. Researchs reveal that … More
Facial Expression Recognition with Keras
Kaggle announced facial expression recognition challenge in 2013. Researchers are expected to create models to detect 7 different emotions from human … More
