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A central concept in the connection between physics and information theory is entropy, which represents the amount of information extracted from the system by the observer performing measurements in an experiment. Indeed, Jaynes' principle…

量子物理 · 物理学 2018-11-13 Matheus Capela , Mikel Sanz , Enrique Solano , Lucas C. Céleri

This paper will discuss the role of an artificially-intelligent computer system as critique-based, implicit-organizational, and an inherently necessary device, deployed in synchrony with parallel governmental policy, as a genuine means of…

人工智能 · 计算机科学 2020-02-27 Christopher A. Tucker

We consider a system model of a general finite-state machine (ratchet) that simultaneously interacts with three kinds of reservoirs: a heat reservoir, a work reservoir, and an information reservoir, the latter being taken to be a running…

统计力学 · 物理学 2017-03-08 Neri Merhav

There is a general need of elaborating energy-effective solutions for managing our increasingly dense interconnected world. The problem should be tackled in multiple dimensions -technology, society, economics, law, regulations, and…

Research shows that the global society as organized today, with our current technological and economic system, is impossible to sustain. We are living in the Anthropocene, an era in which human activities in highly industrialized countries…

The rapid scaling of artificial intelligence models has revealed a fundamental tension between model capacity (storage) and inference efficiency (computation). While classical information theory focuses on transmission and storage limits,…

信息论 · 计算机科学 2026-01-01 Jianfeng Xu , Zeyan Li

We propose an information theoretic model for sociological networks. The model is a microcanonical ensemble of states and particles. The states are the possible pairs of nodes (i.e. people, sites and alike) which exchange information. The…

信息论 · 计算机科学 2014-07-31 Oded Kafri

Characterizing the entropy of a system is a crucial, and often computationally costly, step in understanding its thermodynamics. It plays a key role in the study of phase transitions, pattern formation, protein folding and more. Current…

统计力学 · 物理学 2020-12-02 Amit Nir , Eran Sela , Roy Beck , Yohai Bar-Sinai

The excess work required to drive a stochastic system out of thermodynamic equilibrium through a time-dependent external perturbation is directly related to the amount of entropy produced during the driving process, allowing excess work and…

统计力学 · 物理学 2021-03-15 Steven J Large , Jannik Ehrich , David A Sivak

This paper presents considerations towards an information and control architecture for future electric energy systems driven by massive changes resulting from the societal goals of decarbonization and electrification. This paper describes…

系统与控制 · 电气工程与系统科学 2022-11-08 Le Xie , Tong Huang , P. R. Kumar , Anupam A. Thatte , Sanjoy K. Mitter

There are three ways to conceptualize entropy: entropy as an extensive thermodynamic quantity of physical systems (Clausius, Boltzmann, Gibbs), entropy as a measure for information production of ergodic sources (Shannon), and entropy as a…

统计力学 · 物理学 2018-11-05 Stefan Thurner , Bernat Corominas-Murtra , Rudolf Hanel

This paper addresses a new approach to find a spectrum of information measures for the process of digital circuit synthesis. We consider the problem from the information engine point of view. The circuit synthesis as a whole and different…

硬件体系结构 · 计算机科学 2007-05-23 Denis V. Popel , Nawar Al-Hakeem

The second law of thermodynamics implies a relationship between the net entropy export by the Earth and its internal irreversible entropy production. The application of this constraint for the purpose of understanding Earth's climate is…

大气与海洋物理 · 物理学 2022-01-19 Martin S. Singh , Morgan E O'Neill

The close integration of increasing operating units into an integrated energy system (IES) results in complex interconnections between these units. The strong dynamic interactions create barriers to designing a successful distributed…

系统与控制 · 电气工程与系统科学 2023-05-10 Long Wu , Xunyuan Yin , Lei Pan , Jinfeng Liu

Humans have been able to tackle biosphere complexities by acting as ecosystem engineers, profoundly changing the flows of matter, energy and information. This includes major innovations that allowed to reduce and control the impact of…

多智能体系统 · 计算机科学 2022-12-06 Martí Sánchez-Fibla , Clément Moulin-Frier , Ricard Solé

Language models (LMs) can perform complex reasoning either end-to-end, with hidden latent state, or compositionally, with transparent intermediate state. Composition offers benefits for interpretability and safety, but may need workflow…

Molecular motors fulfill critical functions within all living beings. Understanding their underlying working principles is therefore of great interest. Here we develop a simple model inspired by the two-component biomolecular motor Fo-F1…

统计力学 · 物理学 2024-12-30 Mathis Grelier , David A. Sivak , Jannik Ehrich

Persistent economic competition is often justified as a mechanism of innovation, efficiency, and welfare maximization. Yet empirical evidence across disciplines reveals that competition systematically generates fragility, inequality, and…

理论经济学 · 经济学 2025-06-16 Marcelo S. Tedesco , Gonzalo Marquez

We propose a simple model for a motor that generates mechanical motion by exploiting an entropic force arising from the topology of the underlying phase space. We show that the generation of mechanical forces in our system is surprisingly…

统计力学 · 物理学 2015-06-15 Natalia Golubeva , Alberto Imparato , Massimiliano Esposito

"Intrinsic motivation" refers to the capacity for intelligent systems to be motivated endogenously, i.e. by features of agential architecture itself rather than by learned associations between action and reward. This paper views active…

神经元与认知 · 定量生物学 2025-02-14 Alex B. Kiefer