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Every paper Pith has read. Search by title, abstract, or pith.
1340 papers in cs.IT · page 3
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Hypothesis test picks samples to unlearn data domains
Statistical Unlearning of Distributions: A Hypothesis Testing Approach
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Dependent observations reach zero entropy after O(log(1/Pmin)) samples
Breaking the Finite-Sample Barrier in Entropy Coupling
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Multi-threshold preemption lowers AoI with packet and system ages
Preemption Revisited: Multi-Threshold Preemption Policies for AoI Minimization
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Data-aided sensing yields 3 dB SNR gain in non-coherent ISAC
Fundamental Performance Limits of Non-Coherent ISAC: A Data-Aided Sensing Perspective
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New metric quantifies how stale a digital twin estimate has become
How Far Back in Time a Digital Twin Reflects the State of the Physical Object: Age of Staleness
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Covert probing yields square-root delay gain in change detection
Covert Bayesian Quickest Change Detection
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Entropy rate sets optimal steps for low-budget flow samplers
Entropy Across the Bridge: Conditional-Marginal Discretization for Flow and Schr\"odinger Samplers
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The paper runs crystal-plasticity simulations of small grain clusters and applies a…
Causation-guided mechanism identification and interpretable reduced-order modeling of damage-driving grain-boundary stress in creep
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3D Gaussians yield stable delay-beam priors for sparse-pilot channel estimation
GeoGS-CE: Learning Delay--Beam Channel Priors with 3D Gaussians for High-Mobility Scenarios
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Optimal Vec-GNND metrics derived for in-block memory channels
Vectorized Generalized Nearest Neighbor Decoding for In-block Memory Channel
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Skew constacyclic codes reduce to skew polycyclic ideals via central factors
Skew Constacyclic Codes Of Length $np^s$ over $ \frac{\mathbb{F}_{p^m}[u]}{\langle u^k \rangle}
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Entropy of heat diffusion rises monotonically on temporal networks
Conditional Entropy of Heat Diffusion on Temporal Networks
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Conditions identify best spots for two different spares in coherent systems
Active Redundancy Allocation Strategy at Component and System Level
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Formulas give exact errors for Markov sources on shared wireless channels
Real-Time Reconstruction and Actuation Error Analysis for Markov Sources over MPR Channels
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Peer coding cuts source bandwidth by 10x for P2P broadcasts
Optimum Peer-Turbo: A Scalable and Efficient Solution for P2P Broadcasting
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Ratio cost from composition law yields standard Gibbs weights
A Finite-State Gibbs Construction from a Recognition Cost
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Two-round tests locate one rare excellent item with log n queries
Statistical two-round search for one excellent element
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Mixtures need only a label plus shared waterfilling for RD optimality
PrismQuant: Rate-Distortion-Optimal Vector Quantization for Gaussian-Mixture Sources
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Algebraic test finds maps with additive Rényi-2 purification entanglement
Additivity Results for the R\'enyi-2 Entanglement of Purification
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Racah polynomials define MacWilliams transform for qudit codes
Orthogonal Polynomials and the MacWilliams Transform for Permutation-Invariant Qudit Codes
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Optimal quantum distillation works without state knowledge
Universal quantum resource distillation via composite generalised quantum Stein's lemma
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Mixture of experts network cuts resource overhead in aerial-terrestrial URLLC systems
Deep Mixture of Experts Network for Resource Optimization in Aerial-Terrestrial CF-mMIMO Systems under URLLC
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New minimal ternary codes violate Ashikhmin-Barg condition
Construction of Minimal Ternary Linear Codes with Dimension $m+2$ Via Krawtchouk Polynomials
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Hybrid QKD-KLJN link raises short-haul key rates
Quantum Meets Statistical-Physical Secrecy: A Novel Hybrid Key Distribution Architecture
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CP-OFDM yields lower ranging CRB than frequency-spread waveforms for large N
CP-OFDM Achieves Lower Ranging CRB Than Frequency-Spread Waveforms in the Large-Sample Regime
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Secrecy for multimodal wiretap coding splits into three parts
Secure Joint Source-Channel Coding of Multimodal Semantic Sources
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Analog RF computing slashes client energy for edge AI by ~100x
Analog RF Computing: A New Paradigm for Energy-Efficient Edge AI Over MU-MIMO Systems
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UAV swarm positions unlock simultaneous full multiplexing and beamforming gains
Capacity Characterization and Formation Optimization for Multi-User MIMO Communications with UAV Swarm
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Rotatable antennas improve MIMO secrecy rates
Joint Transmit and Receive Antenna Orientation Design for Secure MIMO Communications
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Univariate bicycle codes parametrize logical operators explicitly
Univariate Bicycle Quantum LDPC Codes: Explicit Logical Structure and Distance Bounds
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Parallel BP on multiple bases cuts quantum LDPC errors up to 30%
Multiple-Bases Belief Propagation List Decoding for Quantum LDPC Codes
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RL learns selective merges that cut caching deadline misses 41 percent
Learning Selective Merge Policies for Deadline-Constrained Coded Caching via Deep Reinforcement Learning
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Galois actions give non-special divisors for arbitrary Kummer ramification
Construction of Non-special Divisors on Kummer Covers With Arbritary Ramification For LCP Codes
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Spherical KV stores keys as radius and angle codes to cut cache traffic
SPHERICAL KV: Angle-Domain Attention and Rate-Distortion Retention for Efficient Long-Context Inference
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Bent functions give optimal parity for Hamming membership checks
Function-Correction with Optimal Data Protection for the General Hamming Code Membership
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Waterfilling makes LLM weight quantization basis-free and near-optimal
High-Rate Quantized Matrix Multiplication II
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Uniform convergence at scale γ equals learnability at γ/2
Scale-Sensitive Shattering: Learnability and Evaluability at Optimal Scale
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Fragmentation strictly raises finite-context log-loss
Effective Context in Transformers: An Analysis of Fragmentation and Tokenization
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CUR local error filters perturbations invisible to selected rows and columns
Revisiting CUR Perturbation Analysis: A Local Tangent-Space Expansion
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Alternating training aligns diffusion encoder with decoder
The Diffusion Encoder
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List decoder spots polar-code information sets from raw signals
Blind Recognition of Polar Codes Using Successive Cancellation List Decoding
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Fixed weights boost product code decoding by 0.23 dB
Decoding Product Codes and Staircase Codes with Iteration-Independent Weighting Coefficients
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Distillation divergence bounds student generalization
On the Generalization of Knowledge Distillation: An Information-Theoretic View
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KL divergence between training kernels bounds distillation generalization
On the Generalization of Knowledge Distillation: An Information-Theoretic View
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VAE decoder mismatches bounded by simple KL certificate
Lost and Found in Translation: Variational Diagnostics for Neural Codebook Channels
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Explicit left ideals for skew polycyclic codes over chain rings
Skew Polycyclic Codes over $\frac{\mathbb{F}_{p^m}[u]}{\langle u^t \rangle}$
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Ternary maximal self-orthogonal codes of length 25 classified
Classification of ternary maximal self-orthogonal codes of length 25
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Annulus-modulated transceiver reaches full DoF in RIS symbiotic radios
Grouped Annulus-Modulated Transceiver Is Almost Full DoF-Achieving for RIS-Assisted Symbiotic Radios Over Spatial-Correlated Channels
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Continuous apertures reshape wireless signal theory
Electromagnetic Signal and Information Theory: A Continuous-Aperture Array Perspective
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Adaptive multi-marginal couplings cut MCMC meeting times by half
Multi-Marginal Couplings for Metropolis-Hastings