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5,804 Results Found

  • Article
  • Open Access
1,727 Views
14 Pages

30 October 2022

This article copes with signal source localization by employing a receding horizon control approach with temporal logic planning in the light of a single mobile robot. First, a temporal logic planning approach is proposed such that the task requireme...

  • Article
  • Open Access
2,647 Views
31 Pages

Leveraging Stochasticity for Open Loop and Model Predictive Control of Spatio-Temporal Systems

  • George I. Boutselis,
  • Ethan N. Evans,
  • Marcus A. Pereira and
  • Evangelos A. Theodorou

23 July 2021

Stochastic spatio-temporal processes are prevalent across domains ranging from the modeling of plasma, turbulence in fluids to the wave function of quantum systems. This letter studies a measure-theoretic description of such systems by describing the...

  • Article
  • Open Access
2 Citations
1,583 Views
11 Pages

30 September 2024

In this paper, for spatially distributed systems, we propose a new method of model predictive control with spatio-temporal logic specifications. We formulate the finite-time control problem with specifications described by SSTLf (signal spatio-tempor...

  • Article
  • Open Access
11 Citations
5,417 Views
14 Pages

21 June 2019

Sample entropy (SaEn) applied on center-of-pressure (COP) data provides a measure for the regularity of human postural control. Two mechanisms could contribute to altered COP regularity: first, an altered temporal structure (temporal regularity) of p...

  • Article
  • Open Access
4 Citations
2,207 Views
19 Pages

The increasing proliferation of GPS-enabled mobile devices, including Unmanned Aerial Vehicles (UAVs), smartphones, and laptops, has resulted in a significant upsurge in the outsourcing of spatial data to cloud servers for storage and computation pur...

  • Article
  • Open Access
3 Citations
1,977 Views
21 Pages

13 December 2022

To improve the control of active power in wind power clusters, an active power hierarchical predictive control method with multiple temporal and spatial scales is proposed. First, the method from the spatial scale divides the wind power clusters into...

  • Article
  • Open Access
2 Citations
1,133 Views
23 Pages

2 November 2024

The lighting design of large-space buildings in gymnasiums can impact the indoor luminous and thermal environment, resulting in an uneven light and thermal distribution. This paper investigates the luminous and thermal environment control strategies...

  • Article
  • Open Access
7 Citations
6,295 Views
16 Pages

3 August 2025

Traffic congestion in large-scale road networks significantly impacts urban sustainability. Traditional traffic signal control methods lack adaptability to dynamic traffic conditions. Recently, deep reinforcement learning (DRL) has emerged as a promi...

  • Article
  • Open Access
4 Citations
3,329 Views
13 Pages

A Source Pollution Control Measure Based on Spatial-Temporal Distribution Characteristic of the Runoff Pollutants at Urban Pavement Sites

  • Changjiang Kou,
  • Aihong Kang,
  • Peng Xiao,
  • Peter Mikhailenko,
  • Hassan Baaj,
  • Lu Sun and
  • Zhengguang Wu

2 October 2018

The concentrations of pollutants in urban pavement runoff are normally higher than those in other urban surface runoff, which causes serious problems in protecting the environment of receiving water and soils. The purpose of this study was to propose...

  • Article
  • Open Access
436 Views
19 Pages

Human gait exhibits stable contralateral coupling, making healthy-side motion a viable predictor for affected-limb kinematics. Leveraging this property, this study develops FusionTCN–Attention, a causality-preserving temporal model designed to...

  • Article
  • Open Access
33 Citations
4,213 Views
24 Pages

Temporal and Spatial Epidemiological Analysis of Peste Des Petits Ruminants Outbreaks from the Past 25 Years in Sheep and Goats and Its Control in India

  • Vinayagamurthy Balamurugan,
  • Kirubakaran Vinod Kumar,
  • Ramesh Dheeraj,
  • Rashmi Kurli,
  • Kuralayanapalya Puttahonnappa Suresh,
  • GurrappaNaidu Govindaraj,
  • Bibek Ranjan Shome and
  • Parimal Roy

15 March 2021

This study was aimed to understand the temporal and spatial epidemiology of peste des petits ruminants (PPR) in India using national surveillance data available in the National Animal Diseases Referral Expert System (NADRES) along with its control pl...

  • Article
  • Open Access
28 Citations
4,266 Views
28 Pages

Spatial-Temporal Traffic Flow Control on Motorways Using Distributed Multi-Agent Reinforcement Learning

  • Krešimir Kušić,
  • Edouard Ivanjko,
  • Filip Vrbanić,
  • Martin Gregurić and
  • Ivana Dusparic

30 November 2021

The prevailing variable speed limit (VSL) systems as an effective strategy for traffic control on motorways have the disadvantage that they only work with static VSL zones. Under changing traffic conditions, VSL systems with static VSL zones may perf...

  • Article
  • Open Access
292 Views
21 Pages

We study control synthesis under Signal Temporal Logic (STL) specifications for driving scenarios where strict rule satisfaction is not always feasible and human experts exhibit context-dependent flexibility. We represent such behavior using robustne...

  • Article
  • Open Access
1,974 Views
16 Pages

Safety-critical control is a type of modern control task where potentially conflicting stability, safety, and input constraints coexist. In this paper, the Prescribed-Time Zeroing Control Barrier Function (PT-ZCBF) is introduced, which can be applied...

  • Article
  • Open Access
1 Citations
2,768 Views
25 Pages

Learning to Execute Timed-Temporal-Logic Navigation Tasks under Input Constraints in Obstacle-Cluttered Environments

  • Fotios C. Tolis,
  • Panagiotis S. Trakas,
  • Taxiarchis-Foivos Blounas,
  • Christos K. Verginis and
  • Charalampos P. Bechlioulis

26 April 2024

This study focuses on addressing the problem of motion planning within workspaces cluttered with obstacles while considering temporal and input constraints. These specifications can encapsulate intricate high-level objectives involving both temporal...

  • Review
  • Open Access
5 Citations
3,724 Views
12 Pages

Neurogenesis timing is an essential developmental mechanism for neuronal diversity and organization throughout the central nervous system. In the mouse spinal cord, growing evidence is beginning to reveal that neurogenesis timing acts in tandem with...

  • Article
  • Open Access
4 Citations
3,357 Views
22 Pages

21 April 2023

The northern coast of the Iberian Peninsula is an important spawning and nursery area for several marine fish species, some of which are economically exploited by fisheries and under management plans. Larval stages of fish are highly sensitive to env...

  • Article
  • Open Access
2 Citations
2,646 Views
21 Pages

23 February 2024

This paper offers a novel view for managing and controlling the movement of driverless, i.e., autonomous, vehicles by converting this movement to a simulated train movement moving on a rail track. It expands on the “virtual track” theory...

  • Article
  • Open Access
853 Views
42 Pages

18 July 2025

A novel multi-scale copula-based model predictive control (MPC) method is proposed to address the core regulation challenges of runoff hydropower and distributed photovoltaic systems within high-penetration renewable energy grids. Complex spatio-temp...

  • Article
  • Open Access
9 Citations
1,800 Views
23 Pages

An Intelligent Multi-Ring Shield Movement Performance Prediction and Control Method

  • Shaoxiang Zeng,
  • Mengfei Yu,
  • Shanmin Chen and
  • Mengfen Shen

16 May 2024

Accurate control of the shield attitude can ensure precise tunnel excavation and minimize impact on the surrounding areas. However, neglecting the total thrust force may cause excessive disturbance to the strata, leading to collapse. This study propo...

  • Article
  • Open Access
6 Citations
3,557 Views
24 Pages

Spatial-Temporal Signals and Clinical Indices in Electrocardiographic Imaging (II): Electrogram Clustering and T-Wave Alternans

  • Raúl Caulier-Cisterna,
  • Manuel Blanco-Velasco,
  • Rebeca Goya-Esteban,
  • Sergio Muñoz-Romero,
  • Margarita Sanromán-Junquera,
  • Arcadi García-Alberola and
  • José Luis Rojo-Álvarez

29 May 2020

During the last years, attention and controversy have been present for the first commercially available equipment being used in Electrocardiographic Imaging (ECGI), a new cardiac diagnostic tool which opens up a new field of diagnostic possibilities....

  • Article
  • Open Access
987 Views
10 Pages

Mathematical Insights into the Spatio-Temporal Dynamics of Vector-Borne Diseases in Tropical Regions

  • Raouda Amine Oumar,
  • Mohamed Mbehou,
  • Mahamat Saleh Daoussa Haggar and
  • Benjamin Mampassi

Vector-borne diseases pose a significant public health challenge in tropical regions, where complex interactions between hosts, vectors, and the environment drive epidemic dynamics. In this study, we develop a spatio-temporal mathematical model to de...

  • Review
  • Open Access
4 Citations
4,902 Views
17 Pages

Pharmacological Modulation of Temporal Discounting: A Systematic Review

  • Luis Felipe Sarmiento,
  • Jorge Alexander Ríos-Flórez,
  • Hector Andres Paez-Ardila,
  • Pêssi Socorro Lima de Sousa,
  • Antonio Olivera-La Rosa,
  • Anderson Manoel Herculano Oliveira da Silva and
  • Amauri Gouveia

Temporal discounting is a phenomenon where a reward loses its value as a function of time (e.g., a reward is more valuable immediately than when it delays in time). This is a type of intertemporal decision-making that has an association with impulsiv...

  • Article
  • Open Access
2 Citations
1,046 Views
19 Pages

7 July 2025

This study introduces a novel control strategy tailored to nonlinear systems with non-minimum phase (NMP) characteristics. The framework leverages reinforcement learning within a cascade control architecture that integrates an Actor–Critic stru...

  • Article
  • Open Access
16 Citations
3,510 Views
19 Pages

10 January 2020

In the design of media access control (MAC) mechanism in underwater acoustic sensor networks (UASNs), due to the propagation characteristic of low-speed underwater acoustic signals, it is necessary to solve the spatial–temporal uncertainty prob...

  • Article
  • Open Access
14 Citations
5,871 Views
16 Pages

19 March 2020

Inhibitory control is a cognitive process that inhibits a response. It is used in everyday activities, such as driving a motorcycle, driving a car and playing a game. The effect of this process can be compared to the red traffic light in the real wor...

  • Article
  • Open Access
2 Citations
1,812 Views
13 Pages

SARS-CoV-2 Pandemic in a Small-Sized Municipality in Ceará State, Brazil: Temporal and Spatial Evolution

  • Jaliana Holanda Nascimento dos Santos,
  • Carlos Henrique Alencar and
  • Jorg Heukelbach

Data on the temporal and spatial evolution of SARS-CoV-2 and local control measures and their effects on morbidity and mortality patterns in rural Brazil are scarce. We analyzed the data from case notification systems, epidemiological investigation r...

  • Article
  • Open Access
20 Citations
4,531 Views
13 Pages

13 November 2020

In this paper, a controller learns to adaptively control an active suspension system using reinforcement learning without prior knowledge of the environment. The Temporal Difference (TD) advantage actor critic algorithm is used with the appropriate r...

  • Feature Paper
  • Article
  • Open Access
13 Citations
12,306 Views
11 Pages

15 August 2024

Gesture recognition is crucial in computer vision-based applications, such as drone control, gaming, virtual and augmented reality (VR/AR), and security, especially in human–computer interaction (HCI)-based systems. There are two types of gestu...

  • Article
  • Open Access
7 Citations
2,680 Views
22 Pages

Adaptive Cognitive Control in Prematurely Born Children: An HD-EEG Investigation

  • Giovanni Mento,
  • Lisa Toffoli,
  • Letizia Della Longa,
  • Teresa Farroni,
  • Fiorella Del Popolo Cristaldi and
  • Gian Marco Duma

13 August 2022

Preterm birth is a neurodevelopmental risk condition often associated with cognitive control (CC) impairment. Recent evidence showed that CC can be implicitly adapted through associative learning. In the present study we investigated the ability to f...

  • Article
  • Open Access
217 Views
22 Pages

Greedy-VoI Time-Mesh Design for Rolling-Horizon EMS: Optimizing Block-Variable Granularity and Horizon Under Compute Budgets

  • Gregorio Fernández,
  • J. F. Sanz Osorio,
  • Adrián Alarcón,
  • Miguel Torres and
  • Alfonso Calavia

Rolling-horizon energy management systems (EMSs) and model predictive control (MPC) for microgrids in smart cities face a fundamental trade-off: finer temporal discretization improves operational performance but rapidly increases the size of the opti...

  • Article
  • Open Access
11 Citations
4,887 Views
19 Pages

23 February 2021

Factors influencing the accuracy of UAV-photogrammetry-based snow depth distribution maps were investigated. First, UAV-based surveys were performed on the 0.04 km2 snow-covered study site in South Korea for 37 times over the period of 13 days under...

  • Article
  • Open Access
4 Citations
2,692 Views
11 Pages

31 August 2020

It is essential to control concentration gradients at specific locations for many biochemical experiments. This paper proposes a tunable concentration gradient generator actuated by acoustically oscillating bubbles trapped in the bubble channels usin...

  • Article
  • Open Access
1,614 Views
20 Pages

27 December 2024

The progression of the COVID-19 pandemic has demonstrated significant oscillatory characteristics, underscoring the importance of investigating the impact of driving factors on its evolution. This study included an in-depth analysis of the influence...

  • Article
  • Open Access
30 Citations
10,768 Views
12 Pages

This study examined bedtime procrastination predictors and the development process concerning health behavior. Based on temporal self-regulation theory and the self-regulatory framework of time perspective, we examined the effects of future time pers...

  • Feature Paper
  • Article
  • Open Access
8 Citations
4,205 Views
15 Pages

Exploring Electrochemically Mediated ATRP of Styrene

  • Francesco De Bon,
  • Gian Marco Carlan,
  • Enrico Tognella and
  • Abdirisak Ahmed Isse

30 July 2021

Electrochemically mediated atom transfer radical polymerization (eATRP) of styrene was studied in detail by using CuBr2/TPMA (TPMA = tris(2-pyridylmethyl)amine) as a catalyst. Redox properties of various Cu(II) species were investigated in CH3CN, dim...

  • Article
  • Open Access
1,612 Views
17 Pages

Objectives: Sub-second motor timing is critical for skilled performance in domains such as sport, music, and safety-critical multitasking; however, its robustness under cognitive load remains unresolved. Dual-task paradigms offer a method to test whe...

  • Article
  • Open Access
514 Views
24 Pages

21 November 2025

The construction of urban ecological security patterns (ESPs) is an effective approach for managing ecological space and preventing the uncontrolled expansion of urban areas, thereby safeguarding the ecological security of urban agglomerations. This...

  • Article
  • Open Access
3 Citations
1,929 Views
31 Pages

23 February 2024

The network trend of isolated communities adds urgency to accelerate the deployment of community integrated energy systems (CIES). CIES effectively combines and optimizes multiple energy systems, leveraging their complementarity for efficient utiliza...

  • Article
  • Open Access
1 Citations
3,333 Views
16 Pages

28 July 2023

In evaluating the effectiveness of COVID-19 control measures, we propose a standardized approach to assess the impact of COVID-19 management on flattening the curve by analyzing the case data of Victoria, Australia. Its capital, Melbourne, is conside...

  • Article
  • Open Access
3 Citations
994 Views
38 Pages

Intelligent Method for Generating Criminal Community Influence Risk Parameters Using Neural Networks and Regional Economic Analysis

  • Serhii Vladov,
  • Lyubomyr Chyrun,
  • Eduard Muzychuk,
  • Victoria Vysotska,
  • Vasyl Lytvyn,
  • Tetiana Rekunenko and
  • Andriy Basko

18 August 2025

This article develops an innovative and intelligent method for analysing the criminal community’s influence on risk-forming parameters based on an analysis of regional economic processes. The research motivation was the need to create an intell...

  • Article
  • Open Access
519 Views
33 Pages

Advances in AI are accelerating intelligent ship autonomy, yet robust trajectory tracking remains challenging under nonlinear dynamics and persistent environmental disturbances. Traditional model-based guidance becomes tuning-sensitive and loses robu...

  • Article
  • Open Access
1,207 Views
27 Pages

21 October 2025

The rapid growth of Distributed Energy Resources (DERs) exerts significant pressure on distribution network margins, requiring predictive and safe coordination. This paper presents a closed-loop framework combining a topology-aware Spatio-Temporal Tr...

  • Article
  • Open Access
14 Citations
4,213 Views
24 Pages

12 October 2020

Vehicle integrated thermal management system (VTMS) is an important technology used for improving the energy efficiency of vehicles. Physics-based modeling is widely used to predict the energy flow in such systems. However, physics-based modeling req...

  • Article
  • Open Access
6 Citations
3,658 Views
15 Pages

Integrating OpenPose and SVM for Quantitative Postural Analysis in Young Adults: A Temporal-Spatial Approach

  • Posen Lee,
  • Tai-Been Chen,
  • Hung-Yu Lin,
  • Li-Ren Yeh,
  • Chin-Hsuan Liu and
  • Yen-Lin Chen

Noninvasive tracking devices are widely used to monitor real-time posture. Yet significant potential exists to enhance postural control quantification through walking videos. This study advances computational science by integrating OpenPose with a Su...

  • Article
  • Open Access
1 Citations
3,201 Views
38 Pages

Paving the Way for Memory Enhancement: Development and Examination of a Neurofeedback System Targeting the Medial Temporal Lobe

  • Koji Koizumi,
  • Naoto Kunii,
  • Kazutaka Ueda,
  • Keisuke Nagata,
  • Shigeta Fujitani,
  • Seijiro Shimada and
  • Masayuki Nakao

Neurofeedback (NF) shows promise in enhancing memory, but its application to the medial temporal lobe (MTL) still needs to be studied. Therefore, we aimed to develop an NF system for the memory function of the MTL and examine neural activity changes...

  • Article
  • Open Access
12 Citations
2,101 Views
21 Pages

23 May 2024

The problem of desertification in the Tarim Basin, an area with a unique geography and climatic conditions, has received extensive research attention not only in China but also around the world. Between natural factors and human activities, the latte...

  • Article
  • Open Access
3 Citations
1,327 Views
27 Pages

Traffic congestion has increased significantly in today’s rapidly urbanizing world, influencing people’s daily lives. Traffic signal control systems (TSCSs) play an important role in alleviating congestion by optimizing traffic light timi...

  • Article
  • Open Access
14 Citations
4,265 Views
19 Pages

27 June 2023

The SCS curve number (SCS-CN) method has gained widespread popularity for simulating rainfall excess in various rainfall events due to its simplicity and practicality. However, it possesses inherent structural issues that limit its performance in acc...

  • Article
  • Open Access
5 Citations
4,000 Views
13 Pages

As Programmable Logic Controllers (PLCs) are increasingly connected and integrated into the industrial Internet of things, cybersecurity threats to PLCs are also increasing. Adversaries can perform a denial of service (DoS) attack based on the transm...

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