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Every paper Pith has read. Search by title, abstract, or pith.
1340 papers in cs.IT · page 16
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Optimized sampling mixes deterministic and random rows for sharper compressed sensing
Partially deterministic sampling for compressed sensing with denoising guarantees
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Locally recoverable codes reach length q to the fourth in even characteristic
LRC codes over characteristic $2$
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Colored Gaussians allow super-exponential ID codebooks despite sublinear ISI
Identification for Colored Gaussian Channels
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Nonreciprocal comparisons split into scale and noise
Noisy Nonreciprocal Pairwise Comparisons: Scale Variation, Noise Calibration, and Admissible Ranking Regions
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Vehicle routing encoded with colored permutations needs no extra capacity qubits
Optimal, Qubit-Efficient Quantum Vehicle Routing via Colored-Permutations
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Symmetric generators tighten equivalence-query round bounds
Learning from Equivalence Queries, Revisited
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Pinching antennas on waveguides reshape wireless channels
Pinching Antenna Systems (PASS): Enabling Reconfigurable and Controllable Wireless Channels -- A Comprehensive Survey
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Geometric count sets lower limit on MDS code repair
Linear Exact Repair in MDS Array Codes: A General Lower Bound and Its Attainability
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Beyond-diagonal RIS boosts secrecy and sensing in ISAC
Beyond-Diagonal RIS For Enhanced Secrecy and Sensing Gains in Secure ISAC Networks: An Optimization Framework
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KV cache compresses to 2.2 bits near losslessly via spectral denoising
eOptShrinkQ: Near-Lossless KV Cache Compression Through Optimal Spectral Denoising and Quantization
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Discrete tokenization distorts geometry up to 8.5x in scientific models
The Geometric Alignment Tax: Tokenization vs. Continuous Geometry in Scientific Foundation Models
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Differential privacy secures prosumer energy sharing over wireless channels
Mechanism and Communication Co-Design for Differentially Private Energy Sharing
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Discrete PAM inputs reach constant-gap rates to GBC capacity
On the Rate Region of I.I.D. Discrete Signaling and Treating Interference as Noise for the Gaussian Broadcast Channel
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Quasi-BP decoder brings BCH codes close to LDPC performance
Quasi-BP for BCH Codes and its Optimization
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Cooperative overhearing turns channel noise into diffusion conditioning
CTD-Diff: Cooperative Time-Division Diffusion for Multi-User Semantic Communication Systems
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Virtual maps plus sensing improve near-field channel estimates
Environment-Aware Near-Field Channel Estimation Leveraging CKM and ISAC
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FR3 outperforms mmWave for cell-edge vehicle links in cities
Characterization of FR3 Cellular Vehicle-to-Base Station Links in HighRise Urban Scenarios
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Homomorphism gives generators for all polycyclic-code ideals
On Polycyclic Codes over $\frac{\mathbb{F}_{p^m}[u]}{\langle u^t \rangle}$ and their Cardinalities
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Hemispheres concentrate active subsets for β below 1/4 in Gaussian MACs
Hemispherical Concentration Subset Recovery in Many-Access Gaussian Multiple-Access Channels
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Antichain lattices cannot recover mutual information consistently
Structural Impossibility of Antichain-Lattice Partial Information Decomposition
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Double-commutator eigenvector recovers optimal covariance group
Polynomial-Time Optimal Group Selection via the Double-Commutator Eigenvalue Problem
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One group-averaged snapshot equals multi-snapshot covariance
Algebraic Diversity: Group-Theoretic Spectral Estimation from Single Observations
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Shared-state intervention controls context without extra memory
Contextual Control without Memory Growth in a Context-Switching Task
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Balanced precisions give dimension bounds on signal codebook size
High-Dimensional Signal Compression: Lattice Point Bounds and Metric Entropy
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Algorithm turns binary matrix rank checks into triangular equalities
An Algebraic Method for Full-Rank Characterization in Binary Linear Coding
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Closed-form map turns Gaussian fading into Gilbert-Elliott parameters
From Gaussian Fading to Gilbert-Elliott: Bridging Physical and Link-Layer Channel Models in Closed Form
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Posterior matching yields explicit bounds on feedback code decoding time
Posterior Matching over Binary-Input Memoryless Symmetric Channels: Non-Asymptotic Bounds and Low-Complexity Encoding
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Distance ensures vanishing error on symmetric channels to Johnson radius
Weight distribution bounds to relate minimum distance, list decoding, and symmetric channel performance
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Digital twin optimizes metaverse XR offloading and resources
Digital Twin-Assisted In-Network and Edge Collaboration for Joint User Association, Task Offloading, and Resource Allocation in the Metaverse
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Annealing yields short LDPC codes with 0.45 dB average gain
Tunneling-Augmented Simulated Annealing for Short-Block LDPC Code Construction
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Wireless agents lower energy use via semantic compression and potential fields
Agentic AI-Empowered Wireless Agent Networks With Semantic-Aware Collaboration via ILAC
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Model derives QoS bounds for UAV emergency MIMO networks
Fundamental for Delay and Reliability Guarantees for Emergency UAV
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PLT cache beats frequency cache on expected inference cost
Probabilistic Language Tries: A Unified Framework for Compression, Decision Policies, and Execution Reuse
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Maximize signal per token to keep LLM conversations coherent
The Root Theorem of Context Engineering
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Separation principle holds for LQR with intermittent feedback
Separation is Optimal for LQR under Intermittent Feedback
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3GPP Release 19 lists measurements and fits for 7-24 GHz models
Measurement Campaigns, Datasets, and Curve Fitting Officially Used by 3GPP in Release 19 for Channel Modeling in TR 38.901 for 7-24 GHz
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Caustic beams cut near-field eavesdropping by 80 percent
Robust and Secure Near-Field Communication via Curved Caustic Beams
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Three-color Rydberg receiver lifts Doppler and frequency limits
Rydberg Atomic Quantum Receivers for Wireless Communications: Two-Color vs. Three-Color Excitation
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Base-m codec canonically maps bytes to ring residues
Canonical Byte-String Encoding for Finite-Ring Cryptosystems
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Power codes yield many easy LEP instances
The Power of Power Codes: New Classes of Easy Instances for the Linear Equivalence Problem
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E-values control FCR for post-selection KPI distributions
Post-Selection Distributional Model Evaluation
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Energy detection bounds hold under uncertain noise and signals
Energy Detection for Cognitive Radio with Distributional Uncertainty and Signal Variety under Nonlinear Expectation Theory
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CRT schemes push hierarchical secret sharing to asymptotic ideality
Asymptotically Ideal Hierarchical Secret Sharing Based on CRT for Integer Ring
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Generalized binomial from dy/dx=y^q converges to q-Gaussian
A Constructive Approach to $q$-Gaussian Distributions: $\alpha$-Divergence as Rate Function and Generalized de Moivre-Laplace Theorem
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q-scaling with 1/n absorbs skewness exactly in i.i.d
Breakdown of Perturbative Expansions and Exact Algebraic Absorption of Finite-Size Fluctuations in Statistical Mechanics
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Random codes are MDS with high probability precisely when binom(n,k) is o(q)
Probability of super-regular matrices and MDS codes over finite fields
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Multiple simultaneous DP constraints compose exactly as mixtures
Composition Theorems for Multiple Differential Privacy Constraints
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Modest RLNC fast-lane rates raise utility under fixed base pricing
Pricing Innovation Under Latency Constraints: A Mean-Field Analysis of Coded Payload Delivery
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BBT polar codes achieve capacity for arbitrary block lengths
Capacity-Achieving BBT Polar Codes with Interleaver-Assisted BP Decoding
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Closed-form SIR law sets optimal Aloha for drone gossip
Wireless Broadcast Gossip for Decentralized Drone Swarms: Success Probability, Contraction, and Optimal Aloha