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The Loewner framework for model order reduction is applied to the class of infinite-dimension systems. The transfer function of such systems is irrational (as opposed to linear systems, whose transfer function is rational) and can be…

数值分析 · 数学 2017-12-19 Ion Victor Gosea , Athanasios C. Antoulas

In networked control systems, the advent of event-triggering strategies in the sampling process has resulted in the usage reduction of network capacities, such as communication bandwidth. However, the aperiodic nature of sampling periods…

系统与控制 · 计算机科学 2016-09-13 Arman Sharifi Kolarijani , Manuel Mazo , Tamas Keviczky

The purpose of this paper is to propose a semi-analytical technique convenient for numerical approximation of solutions of the initial value problem for $p$-dimensional delayed and neutral differential systems with constant, proportional…

经典分析与常微分方程 · 数学 2019-01-29 Josef Rebenda , Zdeněk Šmarda

This paper considers the low-observability state estimation problem in power distribution networks and develops a decentralized state estimation algorithm leveraging the matrix completion methodology. Matrix completion has been shown to be…

最优化与控制 · 数学 2019-10-14 April Sagan , Yajing Liu , Andrey Bernstein

Due to limitations such as geographic, physical, or economic factors, collected seismic data often have missing traces. Traditional seismic data reconstruction methods face the challenge of selecting numerous empirical parameters and…

地球物理 · 物理学 2026-01-09 Shuang Wang , Fei Deng , Peifan Jiang , Zezheng Ni , Bin Wang

In this paper we propose that a restricted version of logical inference can be implemented with self-attention networks. We are aiming at showing that LLMs (Large Language Models) constructed with transformer networks can make logical…

人工智能 · 计算机科学 2024-10-16 Phan Thi Thanh Thuy , Akihiro Yamamoto

In this paper we address the problem of fine-tuned text generation with a limited computational budget. For that, we use a well-performing text generative adversarial network (GAN) architecture - Diversity-Promoting GAN (DPGAN), and…

机器学习 · 计算机科学 2021-08-30 Kevin Blin , Andrei Kucharavy

Linear Recurrent Neural Networks (linear RNNs) have emerged as competitive alternatives to Transformers for sequence modeling, offering efficient training and linear-time inference. However, existing architectures face a fundamental…

机器学习 · 计算机科学 2025-10-24 Julien Siems , Timur Carstensen , Arber Zela , Frank Hutter , Massimiliano Pontil , Riccardo Grazzi

Delay tolerant Networks (DTNs) leverage the mobility of relay nodes to compensate for lack of permanent connectivity and thus enable communication between nodes that are out of range of each other. To decrease message delivery delay, the…

网络与互联网体系结构 · 计算机科学 2009-08-07 Eitan Altman , Francesco De Pellegrini , Lucile Sassatelli

Latent tree learning models represent sentences by composing their words according to an induced parse tree, all based on a downstream task. These models often outperform baselines which use (externally provided) syntax trees to drive the…

计算与语言 · 计算机科学 2020-01-16 Jean Maillard , Stephen Clark

In this short note, we present an extension of long short-term memory (LSTM) neural networks to using a depth gate to connect memory cells of adjacent layers. Doing so introduces a linear dependence between lower and upper layer recurrent…

神经与进化计算 · 计算机科学 2015-08-26 Kaisheng Yao , Trevor Cohn , Katerina Vylomova , Kevin Duh , Chris Dyer

Machine learning (ML) systems have achieved remarkable performance across a wide area of applications. However, they frequently exhibit unfair behaviors in sensitive application domains, raising severe fairness concerns. To evaluate and…

软件工程 · 计算机科学 2024-07-02 Yisong Xiao , Aishan Liu , Tianlin Li , Xianglong Liu

Modelling forced dynamical systems - where an external input drives the system state - is critical across diverse domains such as engineering, finance, and the natural sciences. In this work, we propose Laplace-Net, a decoupled, solver-free…

机器学习 · 计算机科学 2025-10-01 Bernd Zimmering , Cecília Coelho , Vaibhav Gupta , Maria Maleshkova , Oliver Niggemann

Deep neural networks that approximate nonlinear function-to-function mappings, i.e., operators, which are called DeepONet, have been demonstrated in recent articles to be capable of encoding entire PDE control methodologies, such as…

偏微分方程分析 · 数学 2023-08-22 Shanshan Wang , Mamadou Diagne , Miroslav Krstić

Most algorithms for the synthesis of reactive systems focus on the construction of finite-state machines rather than actual programs. This often leads to badly structured, unreadable code. In this paper, we present a bounded synthesis…

形式语言与自动机理论 · 计算机科学 2018-07-25 Carsten Gerstacker , Felix Klein , Bernd Finkbeiner

Recent studies have introduced a new class of generative models for synthesizing implicit neural representations (INRs) that capture arbitrary continuous signals in various domains. These models opened the door for domain-agnostic…

机器学习 · 计算机科学 2024-03-21 Dogyun Park , Sihyeon Kim , Sojin Lee , Hyunwoo J. Kim

We investigate the properties of damped Ly{\alpha} absorption systems (DLAs) in semi-analytic models of galaxy formation, including partitioning of cold gas in galactic discs into atomic, molecular, and ionized phases with a molecular…

宇宙学与河外天体物理 · 物理学 2015-06-16 Michael Berry , Rachel S. Somerville , Marcel R. Haas , Eric Gawiser , Ari Maller , Gergo Popping , Scott C. Trager

A novel approach to solve the problem of distributed state estimation of linear time-invariant systems is proposed in this paper. It relies on the application of parameter estimation-based observers, where the state observation task is…

系统与控制 · 电气工程与系统科学 2020-05-28 Romeo Ortega , Emmanuel Nuño , Alexei Bobtsov

In this paper we study state-space realizations of Linear and Time-Invariant (LTI) systems. Motivated by biochemical reaction networks, Gon\c{c}alves and Warnick have recently introduced the notion of a {\em Dynamical Structure Functions}…

最优化与控制 · 数学 2013-03-13 Serban Sabau , Cristian Oara , Sean Warnick , Ali Jadbabaie

Automated crash reporting systems generate large volumes of duplicate reports, overwhelming issue-tracking systems and increasing developer workload. Traditional stack trace-based deduplication methods, relying on string similarity,…

软件工程 · 计算机科学 2025-08-28 Md Afif Al Mamun , Gias Uddin , Lan Xia , Longyu Zhang