Theory & Algorithms · Computer Science & AI
Information Theory
The newest papers in Information Theory that ReadSearch has read, newest first. Each links to its own page, with its authors, date, where it was published and the original.
474 papers, from 4 September 2026 to 5 November 2026: 474 arXiv preprints.
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Newest papers, page 6
Data-Driven Spectrum Access Technologies for 6G
The surge in global mobile traffic, driven by 5G adoption and emerging applications, necessitates new spectrum allocations for 6G systems.Survival-Time Risk Beyond Low-Order Channel Models: Identifiability and Scheduling
This paper investigates whether low-order packet-loss statistics suffice to assess survival-time risk under bursty packet losses, i.e., the probability that no update succeeds for a prescribed…Timely Ground-Station Status Delivery via UAV-Assisted Data Collection and Hierarchical RL
We consider a UAV-assisted status-update system in which a rotary-wing unmanned aerial vehicle (UAV) collects updates from multiple sensors, stores the newest update of each sensor, and forwards…On the optimality of truncation among binary linear sketches
We study statistical inference and function evaluation problems in which the input binary vector is available only through a binary linear sketch, i.e., a fixed number of parity measurements.Making Every Edit Count: Efficient Binary Edit Correction at the Gilbert-Varshamov Bound
We construct binary codes that attain the classical Gilbert-Varshamov redundancy guarantee for a fixed number of edit errors, with deterministic polynomial-time construction, encoding, and decoding.Polynomial-Time Minimax Prediction for Stationary Renewal Processes
The minimax next-symbol Kullback-Leibler risk for stationary binary renewal processes is known to have order n^(-1/2).Secrecy Sum-Rate Maximization for RSMA-Enabled Pinching-Antenna Systems
This paper investigates secrecy sum-rate (SSR) maximization in a downlink rate-splitting multiple access (RSMA)-enabled single-waveguide pinching-antenna system (PASS) with an external eavesdropper.MDS Algebraic Geometry Codes of Square-Root Length on Hyperelliptic Curves
For every fixed genus $g\geq2$ and every $0<ρ<1$, we construct maximum distance separable (MDS) algebraic geometry codes over $\F_q$ for all sufficiently large odd squares $q$.Second-Order Asymptotics for the Scalar Gaussian Broadcast Channel
This paper characterizes the second-order coding region of the scalar Gaussian broadcast channel along the curved boundary of its capacity region.6G Uplink Waveform and Rank Selection under Distributed Reception
The development of 6G uplink is expanding waveform and spatial transmission options, while distributed reception makes their relative merits depend on the spatial and frequency structure of the…Worst-User Outage Probability Minimization in Active RIS-Aided Systems
In this paper, a worst-user outage probability minimization problem in active reconfigurable intelligent surface (RIS)-aided systems is addressed.How Much Does Random Rotation Help GPTQ? Sharp Worst-Case Rate Gaps in the High-Rate Regime
GPTQ is Babai's nearest-plane algorithm on the lattice of the Cholesky factor of the layer's input second moment $Σ$.Communication with Adversarial Users: Byzantine Models in Multi-User Information Theory
We consider communication systems operating in environments where some participating users cannot be trusted.Assessing Temporal Dispersion of Time-Varying Channel at 38 GHz for Different Reference Signals
This paper investigates the influence of reference waveform selection on temporal dispersion estimation in a time-varying radio channel at 38 GHz.Instance-Specific Sharp Convergence Rate of the Add-$λ$ Estimator via Feature Space Decomposition
Using the Feature Space Decomposition framework, we establish non-asymptotic matching upper and lower bounds for the expected Kullback-Leibler estimation error of the Add-$λ$ estimator of a discrete…Ray-Tracing-Parameter-Based Lightweight Hybrid Precoding via Cascade XGBoost for Wideband Massive MIMO-OFDM Systems
Hybrid precoding reduces the radio-frequency (RF) hardware burden in wideband massive MIMO-OFDM systems, but conventional optimization and deep neural network (DNN)-based approaches can incur high…Green Learning-Based Signal-Level Detection of RIS Spoofing Attacks in Vehicular ISAC Systems
Integrated sensing and communication (ISAC) enables wireless infrastructure to jointly support communication and environmental sensing, but also introduces new physical-layer security threats.Federated Estimation of Loading Spaces in Tensor Factor Models under Differential Privacy
Tensor factor models provide low-dimensional representations of tensor-valued observations while preserving their multiway structure.Improved lower bounds for the kissing number in dimensions 49 to 61
We give explicit kissing configurations in R^d for every d = 49, ..., 61.Wideband Microwave Linear Analog Computer (MiLAC) for Frequency-Flat and Frequency-Selective Processing
Microwave linear analog computer (MiLAC) has been proposed as an analog processing architecture to perform efficient computation in the microwave domain.