Search Results for author: Umit Cali

Found 10 papers, 1 papers with code

Anomaly Detection in Power Markets and Systems

no code implementations5 Dec 2022 Ugur Halden, Umit Cali, Ferhat Ozgur Catak, Salvatore D'Arco, Francisco Bilendo

The widespread use of information and communication technology (ICT) over the course of the last decades has been a primary catalyst behind the digitalization of power systems.

Anomaly Detection

Mitigating Attacks on Artificial Intelligence-based Spectrum Sensing for Cellular Network Signals

no code implementations27 Sep 2022 Ferhat Ozgur Catak, Murat Kuzlu, Salih Sarp, Evren Catak, Umit Cali

Cellular networks (LTE, 5G, and beyond) are dramatically growing with high demand from consumers and more promising than the other wireless networks with advanced telecommunication technologies.

Management Semantic Segmentation

Hybrid AI-based Anomaly Detection Model using Phasor Measurement Unit Data

no code implementations21 Sep 2022 Yuval Abraham Regev, Henrik Vassdal, Ugur Halden, Ferhat Ozgur Catak, Umit Cali

Over the last few decades, extensive use of information and communication technologies has been the main driver of the digitalization of power systems.

Anomaly Detection

The Adversarial Security Mitigations of mmWave Beamforming Prediction Models using Defensive Distillation and Adversarial Retraining

no code implementations16 Feb 2022 Murat Kuzlu, Ferhat Ozgur Catak, Umit Cali, Evren Catak, Ozgur Guler

This paper presents the security vulnerabilities in deep learning for beamforming prediction using deep neural networks (DNNs) in 6G wireless networks, which treats the beamforming prediction as a multi-output regression problem.

LCOE-based Pricing for DLT-enabled Local Energy Trading Platforms

no code implementations24 Jan 2022 Marthe Fogstad Dynge, Ugur Halden, Gro Klæboe, Umit Cali

In this paper, a new pricing mechanism based on the Levelized Cost of Electricity is proposed, with the intention of securing profitability for the prosumers, as well as creating a transparent and fair price for all market participants.

energy trading

Security Concerns on Machine Learning Solutions for 6G Networks in mmWave Beam Prediction

no code implementations9 May 2021 Ferhat Ozgur Catak, Evren Catak, Murat Kuzlu, Umit Cali, Devrim Unal

We also present the adversarial learning mitigation method's performance for 6G security in mmWave beam prediction application with fast gradient sign method attack.

BIG-bench Machine Learning

Internet of Predictable Things (IoPT) Framework to Increase Cyber-Physical System Resiliency

no code implementations19 Jan 2021 Umit Cali, Murat Kuzlu, Vinayak Sharma, Manisa Pipattanasomporn, Ferhat Ozgur Catak

During the last two decades, distributed energy systems, especially renewable energy sources (RES), have become more economically viable with increasing market share and penetration levels on power systems.

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