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Every paper Pith has read. Search by title, abstract, or pith.
1340 papers in cs.IT · page 6
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Formula sets optimal distance under parity-check support masks
On Codes with Support-Constrained Parity Checks
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Theory supplies generalization bounds for emergent AI communication
Generalization Bounds of Emergent Communications for Agentic AI Networking
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Fluid antennas raise RIS-NOMA sum rates at high SNR
Fluid Antennas Assisted RIS-NOMA Communication Networks
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Coprime test vectors localize faulty rows in systolic arrays after one pass
FLARE: One-Shot PE-Level Fault Localization in Systolic Arrays via Algebraic Test Vectors
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Non-binary LDPC codes attain ultimate distance bound
Non-binary LDPC codes for Data Storage
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Partitioned polar codes cut SCLF complexity by 77%
On Reducing Decoding Complexity of Successive-Cancellation List Flip Decoding of Polar Codes
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Log d time recovers latent Hawkes networks
On Observation Time for Recovering Latent Hawkes Networks
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New test pattern sets improve Chase decoding of BCH codes by 0.2 dB
Chase-like Decoding: Test Pattern Design and Performance Analysis
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Covering algorithm improves Chase decoding by 0.2 dB on BCH codes
Chase-like Decoding: Test Pattern Design and Performance Analysis
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Two consecutive photon numbers minimize detection on bosonic channels
Covert Signaling for Communication and Sensing over the Bosonic Channels
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Embeddings yield O(min{Δ, d/n}) KL-risk smoothing for next-word distributions
Semantic Smoothing for Language Models via Distribution Estimation and Embeddings
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Diffusion error scales with latent entropy
When Diffusion Model Can Ignore Dimension: An Entropy-Based Theory
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Physics-based computers achieve optimal detection for 2048-antenna MIMO
Physics-Inspired Probabilistic Computing for Extremely Large-Scale MIMO Detection in Future 6G Wireless Systems
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Ising machines solve optimal detection in 2048-antenna MIMO
Physics-Inspired Probabilistic Computing for Extremely Large-Scale MIMO Detection in Future 6G Wireless Systems
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Parametric model reconstructs radio maps for unknown satellite beams
Beam-Aware Radio Map Estimation With Physics-Consistent Parametric Modeling for Unknown Multiple Satellites
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Local masks distort grammar sampling in speculative decoding
Future Validity is the Missing Statistic: From Impossibility to $\Phi$-Estimation for Grammar-Faithful Speculative Decoding
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New framework represents conditional entropies eta-averaging misses
Kolmogorov--Nagumo Mean Frameworks for Conditional Entropy
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Generalized framework represents Augustin-Csiszár conditional entropy
Kolmogorov--Nagumo Mean Frameworks for Conditional Entropy
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Kolmogorov-Nagumo means capture more conditional entropies
Kolmogorov--Nagumo Mean Frameworks for Conditional Entropy
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Syndrome reformulation proves proximity gaps for random codes near capacity
A Syndrome-Space Approach to Proximity Gaps and Correlated Agreement for Random Linear Codes
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Log-domain SOCS rule nears full performance in turbo product codes
A Log-Domain Approximation of SOCS Decoding for Turbo Product Codes
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Bregman losses yield dual UMVUEs via Rao-Blackwell
UMVUE-Type Estimators under Bregman Losses
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Environment carries data by distinguishable physical states sensed via RF
Embodied Communication: Sensing-Induced Reliability Fields and Capacity Bounds
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Channel dimension caps wireless AI models at ~30 million parameters
How Big Should a Wireless Foundation Model Be?
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Movable subarrays boost near-field multiuser rates
Movable Subarray-Aided Hybrid Beamforming for Near-Field Multiuser Communications
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MLE attains sub-Gaussian tails and entropic normality
Sub-Gaussian Concentration and Entropic Normality of the Maximum Likelihood Estimator
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Alignment reward gains capped by Jeffreys divergence for fixed KL
Theoretical Limits of Language Model Alignment
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Quantized model swaps give agents global FDR control in novelty detection
Decentralized Conformal Novelty Detection via Quantized Model Exchange
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Agents can herd on the wrong belief
The Cost of Consensus: Malignant Epistemic Herding and Adaptive Gating in Distributed Multi-Agent Search
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Two sampling rules bound regret in f-divergence RLHF to O(log T)
$f$-Divergence Regularized RLHF: Two Tales of Sampling and Unified Analyses
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Two-RF-chain fluid-antenna receiver matches full multiport performance
Hybrid Multiport Receivers for Slow Fluid Antenna Multiple Access
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Two RF chains match full digital fluid antenna performance
Hybrid Multiport Receivers for Slow Fluid Antenna Multiple Access
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Diffusion, score, and flow models share one vector field
A Unified Measure-Theoretic View of Diffusion, Score-Based, and Flow Matching Generative Models
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Attention weights follow top eigenvector of position matrix to maximize signal recovery
How Does Attention Help? Insights from Random Matrices on Signal Recovery from Sequence Models
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Variable-length encryption secure if key rate exceeds source entropy
A Framework of Variable-Length Source Encryption using Mutual Information Security Criterion: Universal Coding, Strong Converse Theorem
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Source encryption rate bound is independent of error and leakage levels
A Framework of Variable-Length Source Encryption using Mutual Information Security Criterion: Universal Coding, Strong Converse Theorem
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Skew Goppa codes shown as Reed-Solomon subfield subcodes
Generalized Skew Multivariate Goppa Codes
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Skew Goppa codes are subfield subcodes of Reed-Solomon codes
Generalized Skew Multivariate Goppa Codes
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Extra rows shrink degeneracy search space for quantum decoders
Affine Subcode Ensemble Decoding for Degeneracy-Aware Quantum Error Correction
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Extra check-matrix rows shrink degeneracy space in quantum decoding
Affine Subcode Ensemble Decoding for Degeneracy-Aware Quantum Error Correction
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Strong and semantic secrecy capacities match for AVWCs
Cryptographic and Information-theoretic Security Capacities for General Arbitrarily Varying Wiretap Channels
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Strong secrecy capacity equals semantic capacity for AVWCs
Cryptographic and Information-theoretic Security Capacities for General Arbitrarily Varying Wiretap Channels
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Quantum channels contract at rates bounded by chi-squared SDPI
Tight Contraction Rates for Primitive Channels under Quantum $f$-Divergences
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Fluid antennas hit peak 6G reliability at one optimal port count
Fluid Antenna Systems Enabling 6G HRLLC With Port Switching Delay
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Ordinary elliptic curves give optimal LRCs of length O(q+2√q)
Locally Repairable Codes with Availability via Elliptic Function Fields
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Molecular channels allow super-exponential identification codes
Identification for Inverse Gaussian Channels
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Geometric mean and Lebesgue decomposition for CP maps
Geometric Means and Lebesgue-type Decomposition of Completely Positive Maps
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Trajectory-guided priors cut radio map error by 43%
TGPP: Trajectory-Guided Plug-and-Play Priors for Sparse Radio Map Reconstruction
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Poly-time scheme approximates dyadic codings of LLM outputs
An Additive Approximation Scheme for Generating Dyadic Codings for the Outputs of an LLM
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Two-stage scheme cuts pilot overhead for XL-RIS estimation
Near-field Channel Estimation for XL-RIS-aided mmWave MIMO Systems