Search Results for author: Selim F. Yilmaz

Found 11 papers, 7 papers with code

Distributed Deep Joint Source-Channel Coding with Decoder-Only Side Information

1 code implementation6 Oct 2023 Selim F. Yilmaz, Ezgi Ozyilkan, Deniz Gunduz, Elza Erkip

We consider low-latency image transmission over a noisy wireless channel when correlated side information is present only at the receiver side (the Wyner-Ziv scenario).

High Perceptual Quality Wireless Image Delivery with Denoising Diffusion Models

no code implementations27 Sep 2023 Selim F. Yilmaz, Xueyan Niu, Bo Bai, Wei Han, Lei Deng, Deniz Gunduz

We consider the image transmission problem over a noisy wireless channel via deep learning-based joint source-channel coding (DeepJSCC) along with a denoising diffusion probabilistic model (DDPM) at the receiver.

Denoising

Towards Energy-Aware Federated Traffic Prediction for Cellular Networks

1 code implementation19 Sep 2023 Vasileios Perifanis, Nikolaos Pavlidis, Selim F. Yilmaz, Francesc Wilhelmi, Elia Guerra, Marco Miozzo, Pavlos S. Efraimidis, Paolo Dini, Remous-Aris Koutsiamanis

Cellular traffic prediction is a crucial activity for optimizing networks in fifth-generation (5G) networks and beyond, as accurate forecasting is essential for intelligent network design, resource allocation and anomaly mitigation.

Federated Learning Traffic Prediction

Distributed Deep Joint Source-Channel Coding over a Multiple Access Channel

1 code implementation17 Nov 2022 Selim F. Yilmaz, Can Karamanli, Deniz Gunduz

We consider distributed image transmission over a noisy multiple access channel (MAC) using deep joint source-channel coding (DeepJSCC).

Image Compression

Federated Spatial Reuse Optimization in Next-Generation Decentralized IEEE 802.11 WLANs

no code implementations20 Mar 2022 Francesc Wilhelmi, Jernej Hribar, Selim F. Yilmaz, Emre Ozfatura, Kerem Ozfatura, Ozlem Yildiz, Deniz Gündüz, Hao Chen, Xiaoying Ye, Lizhao You, Yulin Shao, Paolo Dini, Boris Bellalta

As wireless standards evolve, more complex functionalities are introduced to address the increasing requirements in terms of throughput, latency, security, and efficiency.

Federated Learning

Over-the-Air Ensemble Inference with Model Privacy

1 code implementation7 Feb 2022 Selim F. Yilmaz, Burak Hasircioglu, Deniz Gunduz

We consider distributed inference at the wireless edge, where multiple clients with an ensemble of models, each trained independently on a local dataset, are queried in parallel to make an accurate decision on a new sample.

PySAD: A Streaming Anomaly Detection Framework in Python

1 code implementation5 Sep 2020 Selim F. Yilmaz, Suleyman S. Kozat

PySAD is an open-source python framework for anomaly detection on streaming data.

Anomaly Detection

Multi-Label Sentiment Analysis on 100 Languages with Dynamic Weighting for Label Imbalance

1 code implementation26 Aug 2020 Selim F. Yilmaz, E. Batuhan Kaynak, Aykut Koç, Hamdi Dibeklioğlu, Suleyman S. Kozat

We investigate cross-lingual sentiment analysis, which has attracted significant attention due to its applications in various areas including market research, politics and social sciences.

Object Recognition Sentiment Analysis

Achieving Online Regression Performance of LSTMs with Simple RNNs

no code implementations16 May 2020 N. Mert Vural, Fatih Ilhan, Selim F. Yilmaz, Salih Ergüt, Suleyman S. Kozat

Recurrent Neural Networks (RNNs) are widely used for online regression due to their ability to generalize nonlinear temporal dependencies.

regression

Unsupervised Anomaly Detection via Deep Metric Learning with End-to-End Optimization

1 code implementation12 May 2020 Selim F. Yilmaz, Suleyman S. Kozat

We investigate unsupervised anomaly detection for high-dimensional data and introduce a deep metric learning (DML) based framework.

Metric Learning Unsupervised Anomaly Detection

RNN-based Online Learning: An Efficient First-Order Optimization Algorithm with a Convergence Guarantee

no code implementations7 Mar 2020 N. Mert Vural, Selim F. Yilmaz, Fatih Ilhan, Suleyman S. Kozat

We investigate online nonlinear regression with continually running recurrent neural network networks (RNNs), i. e., RNN-based online learning.

regression

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