Results 61 to 70 of about 1,130,670 (289)

Building the Traffic Flow Network with Taxi GPS Trajectories and Its Application to Identify Urban Congestion Areas for Traffic Planning

Sustainability, 2020
Traffic congestion is becoming a critical problem in urban traffic planning. Intelligent transportation systems can help expand the capacity of urban roads to alleviate traffic congestion.
Jiayu Qin, Gang Mei, Lei Xiao
semanticscholar   +1 more source

Personalized Visited-POI Assignment to Individual Raw GPS Trajectories [PDF]

ACM Trans. Spatial Algorithms Syst., 2019
Knowledge discovery from GPS trajectory data is an essential topic in several scientific areas, including data mining, human behavior analysis, and user modeling.
Jun Suzuki, Yoshihiko Suhara, Hiroyuki Toda, Kyosuke Nishida   +3 more
semanticscholar   +1 more source

A Multimodal Magnetically Driven Soft Robot With Integrated Actuation‐Sensing Based on Photothermal Reprogramming Technology

Advanced Science, EarlyView.
This work reports a thermally safe, photothermally reprogrammable magnetic soft robot with its reprogramming temperature tuned to ∼39.5°C for biocompatibility. It achieves multimodal locomotion (max speed of 1.8 BL/s) and integrates liquid‐metal capacitive sensing to monitor self‐motion and detect environmental changes in simulated gastric environments,
Liu Yang, Yuliao Dong, Kangning Li, Cheng Jing, Ben Wang, Lin Xu   +5 more
wiley   +1 more source

TSTScope Unifies Single‐Cell Multi‐Omics to Identify Functional T Cell States Predictive of Immunotherapy Response

Advanced Science, EarlyView.
TSTScope is an interpretable AI framework that integrates single‐cell transcriptomes with TCR information through curated gene‐program constraints. By linking receptor context to functional T cell states, it reveals response‐associated tumor‐specific T cell programs in lung cancer immunotherapy cohorts and defines an MPR score associated with ...
Shiwei Cao, Jinyu Cheng, Feng‐ao Wang, Chenxin Yi, Jiajun Chen, Keyue Wang, Lulu Liu, Junwei Liu, Yixue Li   +8 more
wiley   +1 more source

Performance Evaluation of GPS Trajectory Rasterization Methods

, 2021
The availability of the Global Positioning System (GPS) trajectory data is increasing along with the availability of different GPS receivers and with the increasing use of various mobility services. GPS trajectory is an important data source which is used in traffic density detection, transport mode detection, mapping data inferences with the use of ...
Necip Enes Gengeç, Ergin Tari
openaire   +2 more sources

Machine Learning Interatomic Potentials for Energy Materials: Architectures, Training Strategies, and Applications

Advanced Energy Materials, EarlyView.
Machine learning interatomic potentials bridge quantum accuracy and computational efficiency for materials discovery. Architectures from Gaussian process regression to equivariant graph neural networks, training strategies including active learning and foundation models, and applications in solid‐state electrolytes, batteries, electrocatalysts ...
In Kee Park, Saeed Pourasad, Jinhong Mun, Arunkumar Chitteth Rajan, Tae Hyeon Park, Anand Rohit, Mohammad Zafari, Tan‐Lien Pham, Eunjae Jung, Bonseung Koo, Miran Ha, Gi Beom Sim, Hyun Gyu Park, Won Woong Choi, Kwanghyeon Jo, Soohaeng Yoo Willow, David ChangMo Yang, Chang Woo Myung, Geunsik Lee, Kwang S. Kim   +19 more
wiley   +1 more source

Semi-Supervised Machine Learning for Livestock Threat Classification Using GPS Data

IEEE Access, 2023
South African livestock farmers face major challenges in the form of livestock theft and predation. In response to these concerns, farmers started using a collar that monitors the acceleration of an animal and, when specific parameters are met, triggers ...
Urs J. De Swardt, Herman Kamper
doaj   +1 more source

Monitoring Urban-Freight Transport Based on GPS Trajectories of Heavy-Goods Vehicles

IEEE transactions on intelligent transportation systems (Print), 2019
For designing transport policy measures, it is crucial to base decisions on evidence-based insights regarding transport flows and behavior. This paper introduces practical indicators for urban transport, which can be derived from large collections of GPS
Sheida Hadavi, S. Verlinde, W. Verbeke, C. Macharis, Tias Guns   +4 more
semanticscholar   +1 more source

Smart Flexible Tactile Sensors: Recent Progress in Device Designs, Intelligent Algorithms, and Multidisciplinary Applications

Advanced Intelligent Discovery, EarlyView.
Flexible tactile sensors have considerable potential for broad application in healthcare monitoring, human–machine interfaces, and bioinspired robotics. This review explores recent progress in device design, performance optimization, and intelligent applications. It highlights how AI algorithms enhance environmental adaptability and perception accuracy
Siyuan Wang, Ming Dong, Rongrong Bao, Caofeng Pan   +3 more
wiley   +1 more source

DF-DRUNet: A decoder fusion model for automatic road extraction leveraging remote sensing images and GPS trajectory data

International Journal of Applied Earth Observations and Geoinformation
Accurate road networks are of great importance to online food delivery (OFD) services. In recent years, various data sources have been used to extract road information.
Bingnan Li, Jiuchong Gao, Shuiping Chen, Samsung Lim, Hai Jiang   +4 more
doaj   +1 more source