Results 21 to 30 of about 175,074 (267)

A New Machine Learning Algorithm for Numerical Prediction of Near-Earth Environment Sensors along the Inland of East Antarctica

Sensors, 2021
Accurate short-term small-area meteorological forecasts are essential to ensure the safety of operations and equipment operations in the Antarctic interior.
Yuchen Wang, Yinke Dou, Wangxiao Yang, Jingxue Guo, Xiaomin Chang, Minghu Ding, Xueyuan Tang   +6 more
doaj   +1 more source

Adaptive Dual Reinforcement Learning for Hybrid Spatial–Temporal Networks in RIS-Assisted Indoor Localization (ADRL-HSTNet)

Sensors
Reconfigurable intelligent surface sensors (RISs) have emerged as a promising technology for enhancing wireless indoor localization by intelligently controlling signal propagation; however, extracting reliable localization fingerprints from RIS-assisted ...
Mostafa Mohamed, Ahmed Radi, Shady Zahran   +2 more
doaj   +1 more source

Highly thermal-stable ferromagnetism by a natural composite

Nature Communications, 2017
Magnetism deterioration is usually expected in all ferromagnetic materials with increasing temperature. Here, Maet al. report a Fe-Ga alloy with highly thermal-stable magnetization up to 880 K and with nearly no deterioration over a wide temperature ...
Tianyu Ma, Junming Gou, Shanshan Hu, Xiaolian Liu, Chen Wu, Shuai Ren, Hui Zhao, Andong Xiao, Chengbao Jiang, Xiaobing Ren, Mi Yan   +10 more
doaj   +1 more source

ATOM Calibration Framework: Interaction and Visualization Functionalities

Sensors, 2023
Robotic systems are evolving to include a large number of sensors and diverse sensor modalities. In order to operate a system with multiple sensors, the geometric transformations between those sensors must be accurately estimated.
Manuel Gomes, Miguel Oliveira, Vítor Santos   +2 more
doaj   +1 more source

Multi-Sensor Space Debris Tracking for Space Situational Awareness With Labeled Random Finite Sets

IEEE Access, 2019
As a result of the dependence worldwide on satellite technology, it is now necessary to use advanced multi-target tracking algorithms for space debris tracking systems to maintain custody of space objects around the earth.
Baishen Wei, Brett D. Nener
doaj   +1 more source

A Multi-Data Source and Multi-Sensor Approach for the 3D Reconstruction and Web Visualization of a Complex Archaelogical Site: The Case Study of “Tolmo De Minateda”

Remote Sensing, 2016
The complexity of archaeological sites hinders creation of an integral model using the current Geomatic techniques (i.e., aerial, close-range photogrammetry and terrestrial laser scanner) individually. A multi-sensor approach is therefore proposed as the
Jose Alberto Torres-Martínez, Marcello Seddaiu, Pablo Rodríguez-Gonzálvez, David Hernández-López, Diego González-Aguilera   +4 more
doaj   +1 more source

Multi-Sensor Matching with HyperNetworks

CoRR
Hypernetworks are models that generate or modulate the weights of another network. They provide a flexible mechanism for injecting context and task conditioning and have proven broadly useful across diverse applications without significant increases in model size.
Eli Passov, Nathan S. Netanyahu, Yosi Keller   +2 more
openaire   +2 more sources

Guidelines for Pediatric Radiotherapy Simulation: A Report From the Children's Oncology Group Radiation Oncology Discipline

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric radiation therapy presents unique challenges compared to adult treatments, including those of immobilization, potential need for sedation, and the critical importance of accurate, reproducible positioning. Additionally, heightened attention to imaging doses is necessary to minimize long‐term toxicity in survivors.
Parham Alaei, Stephen Mihalcik, Sujith Baliga, Young Kwok, Dana Casey, Eric Ehler, Christiane Burton, John C. Breneman, Daphne A. Haas‐Kogan, Suzanne L. Wolden, Arnold C. Paulino, Nadia N. Laack, Natia Esiashvili, Sarah Milgrom, Christine Hill‐Kayser, Thomas J. Fitzgerald, John A. Kalapurakal, Chia‐Ho Hua   +17 more
wiley   +1 more source

Prediction and analysis of relative error in electric vehicle charging stations based on an improved ConvFormer model

Heliyon
In order to address the issue of metering inaccuracies in charging stations that directly affect the development of electric vehicles, a prediction method for the relative error of charging stations based on the ConvFormer model is proposed.
Liwen Chen, Zhibin Liu, Qingquan Yu, Xing Jiang, Huanghui Zhang, Xin Lin   +5 more
doaj   +1 more source

Assessment of RISAT-1 and Radarsat-2 for Sea Ice Observations from a Hybrid-Polarity Perspective

Remote Sensing, 2017
Utilizing several Synthetic Aperture Radar (SAR) missions will provide a data set with higher temporal resolution. It is of great importance to understand the difference between various available sensors and polarization modes and to consider how to ...
Martine M. Espeseth, Camilla Brekke, A. Malin Johansson   +2 more
doaj   +1 more source