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20 results for “entropy”

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cs.LGcs.AIRecentMay 31, 2026

Physics-Informed Deep Learning for Entropy Prediction in Heterogeneous Systems: Thermodynamic and Information-Theoretic Case Studies

Biswajeet Sahoo, Debadutta Patra

The paper introduces a unified Physics-Informed Deep Learning (PIDL) framework that simultaneously enforces physical laws and information-theoretic bounds, demonstrating robust, domain-agnostic entrop…

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cs.CCcs.DScs.ITTheoreticalRecentJul 16, 2026

Space-Entropy Lower Bounds for Random Sampling

Thomas L. Draper, Feras A. Saad

This paper proves space lower bounds for entropy-efficient random sampling using i.i.d. uniform bits.

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cs.CVcs.AIRecentMay 29, 2026

On Revisiting Entropy for Identifying Mislabeled Images

Chunlei Li, Zixuan Zheng, Yilei Shi, Guanglu Dong +4 more

The paper proposes a Signed Entropy Integral (SEI) statistic to detect mislabeled images in training datasets by analyzing the temporal trend of prediction entropy, achieving state-of-the-art results…

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cs.CLcs.AIstat.MLRecentMay 29, 2026

Fine-Tuning Improves Information Conveyance in Language Models

Yuwei Cheng, Weiyi Tian, Haifeng Xu

The paper introduces Canopy Entropy ($ ext{CE}^ ext{*}$), a novel metric that quantifies generation uncertainty across the entire output space, demonstrating that fine-tuning improves information conv…

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cs.AIRecentMay 27, 2026

EAPO: Entropy-Driven Adaptive Positive-Negative Sample Weighting for Policy Optimization in Open-Ended QA

Yunsheng Zeng, Gen Li, Yuwei Miao, Xiandong Li +7 more

The paper proposes EAPO, an entropy-driven adaptive weighting method that dynamically adjusts the influence of positive samples during policy optimization to improve both response diversity and stabil…

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cs.AIRecentMay 31, 2026

Recognize Your Orchestrator: An Entropy Dynamics Perspective for LLM Multi-Agent Systems

Junze Zhu, Weihao Chen, Xuanwang Zhang, Zhen Wu +1 more

The paper proposes an Entropy Dynamics framework to analyze the stability and failure modes of centralized orchestration in Multi-Agent Systems, identifying a 'Reasoning Trap' where complex reasoning…

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cs.AIcs.CLRecentMay 27, 2026

Entropy-aware Masking for Masked Language Modeling

Gokul Srinivasagan, Kai Hartung, Munir Georges

The paper introduces an entropy-aware masking strategy for Masked Language Modeling (MLM) that targets informative and uncertain tokens, achieving up to a 5% performance improvement on GLUE scores.

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cs.AIRecentMay 27, 2026

Entropy Distribution as a Fingerprint for Hallucinations in Generative Models

Mattia J. Villani, Pranav Deshpande, Akshay Seshadri, Romina Yalovetzky +1 more

The paper introduces the Calibrated Entropy Score (CES), a single-pass, black-box method that uses the distribution of token-level entropies to detect model hallucinations with high accuracy and forma…

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cs.CRRecentApr 13, 2026

Can we Watermark Low-Entropy LLM Outputs?

Noam Mazor, Andrew Morgan, Rafael Pass

This paper develops provably undetectable and robust watermarking schemes for LLM outputs even when the per-token entropy is only constant, removing previous dependencies on high entropy rates or larg…

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cs.DMcs.ITTheoreticalRecentJun 11, 2026

Entropic Generation of Binary Words

Olivier Bodini, Francis Durand

This paper introduces a novel algorithm for generating k Hamming weight binary words in linear time while minimizing random bit consumption.

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cs.AIcs.CLcs.CRRecentApr 27, 2026

An Information-Geometric Framework for Stability Analysis of Large Language Models under Entropic Stress

Hikmat Karimov, Rahid Zahid Alekberli

The paper proposes a novel information-geometric framework to analyze LLM stability by integrating task utility, external entropy, and internal structural proxies, showing this composite score improve…

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cs.CCcs.LGTheoreticalRecentJun 11, 2026

The Program Is Still There: A Conservation Law for Program Discovery

Jorge Miguel Silva

This paper measures the lower bound for the shortest program generating a sequence, proving a conservation law and providing a deterministic engine to recover generating programs for certain sequences…

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cs.LGcs.ETphysics.app-phTheoreticalRecentJul 17, 2026

A Blueprint for Equilibrium-Based Differentiable Continuous-Variable Thermodynamic Computing

Owen Lockwood, Jérémy Béjanin, Joost Bus, Christopher Chamberland +3 more

This paper proposes a thermodynamic computing stack for machine learning using stochastic analog processes and energy-based models.

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cs.CRcs.LGRecentApr 2, 2026

AEGIS: Adversarial Entropy-Guided Immune System -- Thermodynamic State Space Models for Zero-Day Network Evasion Detection

Vickson Ferrel

AEGIS introduces a novel physics-based system that analyzes encrypted network traffic flow dynamics, achieving state-of-the-art zero-day evasion detection with high accuracy and low latency.

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cs.DMcs.NEnlin.PSTheoreticalRecentJul 21, 2026

Towards chemistries in dynamical systems

Martin Biehl, Nathaniel Virgo

This paper proposes a method to describe dynamical systems using molecular and reaction concepts, making three key decisions: number of places, species determination, and transitions.

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cs.CLcs.LGRecentJun 1, 2026

Unveiling the Entropy Dynamics of Chain-of-Thought Reasoning

Ting Xu, Xu He, Yupu Lu, Jiankai Sun +3 more

The paper analyzes the entropy dynamics of Chain-of-Thought (CoT) reasoning, identifying a transition from an exploratory Uncertainty Region to a stable Confidence Region, which enables superior early…

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cs.AIcs.CLcs.CRRecentApr 27, 2026

The Kerimov-Alekberli Model: An Information-Geometric Framework for Real-Time System Stability

Hikmat Karimov, Rahid Zahid Alekberli

The paper introduces the Kerimov-Alekberli model, an information-geometric framework that uses non-equilibrium thermodynamics and stochastic control to provide a physically grounded method for detecti…

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