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Deniz Gündüz

3 papers indexed

arxivcs.LGcs.AIcs.ITeess.SP2026-07-20

Multi-layer MIMO Relay as Deep Physical Neural Networks: Power Amplifiers as Activation Functions

Meng Hua, Itsik Bergel, Deniz Gündüz

Wireless physical neural networks (WPNNs) embed neural computation directly into analog hardware, offering lower energy consumption and latency than conventional digital implementations. In this paper, we propose a deep WPNN in which nonlinear activations are realized by a multi-…

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arxivcs.CRcs.LG2026-07-03

Scalable Differentially Private Data Compression via Diffusion and Stochastic Codes

Gergely Flamich, Oykü Sıla Güner, Yanxiao Liu, Deniz Gündüz

The ever-increasing collection of personal data has created mounting pressure to develop technologies that protect sensitive aspects of individual identity. Differential privacy (DP) provides a principled framework with strong formal guarantees and has already achieved practical…

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