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This paper investigates the behavior of the Min-Sum decoder running on noisy devices. The aim is to evaluate the robustness of the decoder in the presence of computation noise, e.g. due to faulty logic in the processing units, which…

信息论 · 计算机科学 2014-05-27 Christiane L. Kameni Ngassa , Valentin Savin , Elsa Dupraz , David Declercq

Transfer entropy in information theory was recently demonstrated [Phys. Rev. E 102, 012404 (2020)] to enable us to elucidate the interaction domain among interacting elements solely from an ensemble of trajectories. There, only pairs of…

适应与自组织系统 · 物理学 2021-01-19 Udoy S. Basak , Sulimon Sattari , Hossain M. Motaleb , Kazuki Horikawa , Tamiki Komatsuzaki

Halpern and Moses were the first to recognize, in 1984, the importance of a formal treatment of knowledge in distributed computing. Many works in distributed computing, however, still employ informal notions of knowledge. Hence, it is…

计算机科学中的逻辑 · 计算机科学 2021-06-23 Diego A. Velázquez , Armando Castañeda , David A. Rosenblueth

Large language models are increasingly integrated into decision-making in areas such as healthcare, law, finance, engineering, and government. Yet they share a critical limitation: they produce fluent outputs even when their internal…

人工智能 · 计算机科学 2026-04-17 Rikard Rosenbacke , Carl Rosenbacke , Victor Rosenbacke , Martin McKee

Black box neural networks are an indispensable part of modern robots. Nevertheless, deploying such high-stakes systems in real-world scenarios poses significant challenges when the stakeholders, such as engineers and legislative bodies,…

机器人学 · 计算机科学 2025-10-10 Som Sagar , Aditya Taparia , Harsh Mankodiya , Pranav Bidare , Yifan Zhou , Ransalu Senanayake

The recent advancements in Deep Learning models and techniques have led to significant strides in performance across diverse tasks and modalities. However, while the overall capabilities of models show promising growth, our understanding of…

人工智能 · 计算机科学 2025-04-04 Erik Arakelyan

Improving the interpretability of deep neural networks has recently gained increased attention, especially when the power of deep learning is leveraged to solve problems in physics. Interpretability helps us understand a model's ability to…

声音 · 计算机科学 2023-10-12 Karim Helwani , Erfan Soltanmohammadi , Michael M. Goodwin

We analyze the dynamics of an algorithm for approximate inference with large Gaussian latent variable models in a student-teacher scenario. To model nontrivial dependencies between the latent variables, we assume random covariance matrices…

机器学习 · 计算机科学 2020-08-26 Burak Çakmak , Manfred Opper

This paper considers the problem of detecting impaired and noisy nodes over network. In a distributed algorithm, lots of processing units are incorporating and communicating with each other to reach a global goal. Due to each one's state in…

多智能体系统 · 计算机科学 2019-10-23 Mahdi Shamsi , Alireza Moslemi Haghighi , Farokh Marvasti

Normalizing flows are bijective mappings between inputs and latent representations with a fully factorized distribution. They are very attractive due to exact likelihood valuation and efficient sampling. However, their effective capacity is…

机器学习 · 计算机科学 2021-11-03 Matej Grcić , Ivan Grubišić , Siniša Šegvić

The paper describes the application of some numerical techniques to analyze and to characterize the observed dynamical behaviour of fluidized bed systems. The preliminary results showed clearly that the dynamics of the considered process…

comp-gas · 物理学 2016-08-31 E. Caputo , S. Sello , ; V. Marcolongo

In this paper, the consensus problems of the continuous-time integrator systems under noisy measurements are considered. The measurement noises, which appear when agents measure their neighbors' states, are modeled to be multiplicative. By…

最优化与控制 · 数学 2013-04-22 Yuan-Hua Ni , Xun Li

In partially observed environments, it can be useful for a human to provide the robot with declarative information that represents probabilistic relational constraints on properties of objects in the world, augmenting the robot's sensory…

人工智能 · 计算机科学 2018-07-31 Rohan Chitnis , Leslie Pack Kaelbling , Tomás Lozano-Pérez

In order to gain a mechanistic understanding of how tinnitus emerges in the brain, we must build biologically plausible computational models that mimic both tinnitus development and perception, and test the tentative models with brain and…

神经元与认知 · 定量生物学 2020-10-06 Patrick Krauss , Achim Schilling

Scientific models describe natural phenomena at different levels of abstraction. Abstract descriptions can provide the basis for interventions on the system and explanation of observed phenomena at a level of granularity that is coarser…

人工智能 · 计算机科学 2019-07-02 Sander Beckers , Frederick Eberhardt , Joseph Y. Halpern

The unpredictability in chaotic scattering problems is a fundamental topic in physics that has been studied either in purely conservative systems or in the presence of weak perturbations. In many systems noise plays an important role in the…

混沌动力学 · 物理学 2021-07-14 Alexandre R. Nieto , Jesús M. Seoane , Miguel A. F. Sanjuán

Levesque introduced the notion of only-knowing to precisely capture the beliefs of a knowledge base. He also showed how only-knowing can be used to formalize non-monotonic behavior within a monotonic logic. Despite its appeal, all attempts…

人工智能 · 计算机科学 2010-10-01 Vaishak Belle , Gerhard Lakemeyer

Mathematical modeling is an essential step, for example, to analyze the transient behavior of a dynamical process and to perform engineering studies such as optimization and control. With the help of first-principles and expert knowledge, a…

机器学习 · 计算机科学 2021-03-30 Pawan Goyal , Peter Benner

This paper develops a general causal inference method for treatment effects models with noisily measured confounders. The key feature is that a large set of noisy measurements are linked with the underlying latent confounders through an…

计量经济学 · 经济学 2021-10-14 Yingjie Feng

Robustness to environmental noise is important to creating automatic speech emotion recognition systems that are deployable in the real world. Prior work on noise robustness has assumed that systems would not make use of sample-by-sample…

声音 · 计算机科学 2020-10-23 Alex Wilf , Emily Mower Provost