12 citations · 24 across the 11 of their papers we have counts for
11 papers
Deterministic identification for Bernoulli channels and related channels with continuous input
Pau Colomer, Christian Deppe, Holger Boche +1
For memoryless channels with continuous input alphabets, deterministic identification (DI) typically exhibits a linearithmic () message growth. However, the exact DI capac…
Optimal Codes for Deterministic Identification over Gaussian Channels: Closing the Capacity Gap
Pau Colomer, Christian Deppe, Holger Boche +1
Deterministic identification (DI) has emerged as a promising paradigm for large-scale and goal-oriented communication systems. Despite significant progress, a fundamental open prob…
Scientific Rigor and Human Warmth: Remembering Vladimir Sidorenko (1949-2025)
Christian Deppe, Haider Al Kim, Jessica Bariffi +4
During the Foundations of Future Communication Systems (FFCS) conference in Braunschweig, a dedicated memorial session was held in honor of Dr. Vladimir (Volodya) Sidorenko (1949-2…
Rate-Reliability Tradeoff for Deterministic Identification over Gaussian Channels
Pau Colomer, Christian Deppe, Holger Boche +1
We extend the recent analysis of the rate-reliability tradeoff in deterministic identification (DI) to general linear Gaussian channels, marking the first such analysis for channel…
Identification over Poisson ISI Channels: Feedback and Molecular Applications
Yaning Zhao, Pau Colomer, Holger Boche +1
Molecular communication (MC) enables information transfer via molecules, making it ideal for biomedical applications where traditional methods fall short. In many such scenarios, i…
Quantum Hypothesis Testing Lemma for Deterministic Identification over Quantum Channels
Pau Colomer, Christian Deppe, Holger Boche +1
In our previous work, we presented the \emph{Hypothesis Testing Lemma}, a key tool that establishes sufficient conditions for the existence of good deterministic identification (DI…
Rate-reliability tradeoff for deterministic identification
Pau Colomer, Christian Deppe, Holger Boche +1
We investigate deterministic identification over arbitrary memoryless channels under the constraint that the error probabilities of first and second kind are exponentially small in…
Deterministic identification over channels with finite output: a dimensional perspective on superlinear rates
Pau Colomer, Christian Deppe, Holger Boche +1
Following initial work by JaJa, Ahlswede and Cai, and inspired by a recent renewed surge in interest in deterministic identification (DI) via noisy channels, we consider the proble…
Zero-entropy encoders and simultaneous decoders in identification via quantum channels
Pau Colomer, Christian Deppe, Holger Boche +1
Motivated by deterministic identification via classical channels, where the encoder is not allowed to use randomization, we revisit the problem of identification via quantum channe…
Decoupling by local random unitaries without simultaneous smoothing, and applications to multi-user quantum information tasks
Pau Colomer, Andreas Winter
We show that a simple telescoping sum trick, together with the triangle inequality and a tensorisation property of expected-contractive coefficients of random channels, allow us to…
The role of coherence theory in attractor quantum neural networks
Carlo Marconi, Pau Colomer Saus, María García Díaz +1
We investigate attractor quantum neural networks (aQNNs) within the framework of coherence theory. We show that: i) aQNNs are associated to non-coherence-generating quantum channel…