Search Results for author: Hamid Behroozi

Found 7 papers, 2 papers with code

Secure Deep-JSCC Against Multiple Eavesdroppers

no code implementations5 Aug 2023 Seyyed AmirHossein Ameli Kalkhoran, Mehdi Letafati, Ecenaz Erdemir, Babak Hossein Khalaj, Hamid Behroozi, Deniz Gündüz

Adversarial accuracy of eavesdroppers are also studied over Rayleigh fading, Nakagami-m, and AWGN channels to verify the generalization of the proposed scheme.

Ensemble Learning

Temporal Action Localization Using Gated Recurrent Units

1 code implementation7 Aug 2021 Hassan Keshvarikhojasteh, Hoda Mohammadzade, Hamid Behroozi

In this paper, we propose a new network based on Gated Recurrent Unit (GRU) and two novel post-processing methods for TAL task.

Action Recognition Temporal Action Localization

DTW-Merge: A Novel Data Augmentation Technique for Time Series Classification

1 code implementation1 Mar 2021 Mohammad Akyash, Hoda Mohammadzade, Hamid Behroozi

The main challenge in training deep neural networks is the lack of sufficient data to improve the model's generalization and avoid overfitting.

Data Augmentation Dynamic Time Warping +4

Secrecy Rate Maximization for Hardware Impaired Untrusted Relaying Network with Deep Learning

no code implementations7 Jan 2021 Hamed Bastami, Majid Moradikia, Hamid Behroozi, Rodrigo C. de Lamare, Ahmed Abdelhadi, Zhigou Ding

To satisfy low-latency as one of the main key performance indicators (KPI) required in beyond 5G (B5G) communications, a computationally efficient data-driven approach is developed exploiting a deep learning model to improve the ASR while the computational burden is significantly reduced.

Can a Multi-Hop Link Relying on Untrusted Amplify-and-Forward Relays Render Security?

no code implementations17 May 2019 Milad Tatar Mamaghani, Ali Kuhestani, Hamid Behroozi

In our proposed secure transmission scheme, all the legitimate nodes contribute to providing secure communication by intelligently injecting artificial noises to the network in different communication phases.

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