Results 201 to 210 of about 238,312 (311)

Smartphone Indoor Localizations using Semi-Supervised Learning for Smart Offices

, 2017
Accurate and reliable smartphone indoor localization is fundamental for indoor location-based services (LBS). Smart environments, such as smart offices, interconnect office facilities, indoor wireless sensor and actuator networks (WSANs), smartphones ...
Braun, Torsten, Rolim, Jose, Carrera Villacrés, José Luis, Zhao, Zhongliang, Kuendig, Stephane   +4 more
core  

A Soft Robotic Jellyfish with Decoupled Actuators for Agile 3D Locomotion

Advanced Intelligent Systems, EarlyView.
This study presents a soft robotic jellyfish featuring a functionally decoupled actuation architecture. By separating propulsion, steering, and vertical regulation into independent modules, the robot overcomes conventional coupled‐motion limitations. Utilizing a passive‐valve‐based differential drag strategy and lateral water jets, it achieves agile 3D
Zhuoheng Li, Ze Huang, Salvador Pané, Josep Puigmartí‐Luis, Jiwan Kim, Ji‐Hun Bae, Bumjin Jang   +6 more
wiley   +1 more source

Semi-supervised learning in prostate MRI tumor detection approaches fully supervised performance on external validation. [PDF]

Eur Radiol
Pooch EHP, Agrotis G, Cai L, Emberton M, Shah TT, Ahmed HU, Beets-Tan RGH, Benson S, Janssen T, Schoots IG.   +9 more
europepmc   +1 more source

Gate‐Align‐SED: Semi‐Supervised Sound Event Detection via Adaptive Feature Gating and Cross‐Task Alignment in Situation Awareness

Advanced Intelligent Systems, EarlyView.
Overview of the proposed Gate‐Align‐SED, including two stages of training: (1) Mean‐Teacher SSL Training; and (2) Enhancer Model Training. In complex real‐world environments such as disaster monitoring, effective sound event detection (SED) is often hindered by the presence of noise and limited labeled data.
Jieli Chen, Li‐Minn Ang, Chee Shen Lim, Kah Phooi Seng, Jeremy Smith   +4 more
wiley   +1 more source

Semi-Supervised Learning to Improve Generalizability of Cancer Associated-Venous Thromboembolism Risk Prediction Models. [PDF]

Clin Appl Thromb Hemost
Jin S, Wang C, Qin D, Liang B, Zhang L, Gao W, Wang X, Jiang B, Rao B, Shi H, Liu L, Lu Q.   +11 more
europepmc   +1 more source

MDSC: Unsupervised Multipath Decomposition and Synergistic Correction for Efficient Low‐Light Image Enhancement with Detail‐Aware Smoothing

Advanced Intelligent Systems, EarlyView.
This work proposes MDSC, an unsupervised low‐light enhancement framework integrating three core innovations: detail‐aware smoothing, multipath decomposition, and synergistic correction. It suppresses noise, handles rapid illumination variations, and prevents reflectance‐contrast amplification inherent to Retinex separation.
Yong Cheng, De Yu, Yongqi Yuan, Mengjie Ye, Huan Wang, Qian Zhang, Ge Jin   +6 more
wiley   +1 more source

Distinct neuroimaging subtypes of ADHD among adolescents based on semi-supervised learning. [PDF]

Transl Psychiatry
Chen Y, Li M, Zhao Z, Xu X, Chen R, Zhao R, Zhang Y, Wang G, Wu D.   +8 more
europepmc   +1 more source

Enhanced Monocular Depth Estimation Using ResNet Backbone and Multiscale Feature Decoding for Precise Object Distance Measurement

Advanced Intelligent Systems, EarlyView.
A lightweight monocular perception framework generates high‐fidelity depth maps and integrates YOLOv8 detection to estimate object‐wise distances from a single RGB image. Evaluated on KITTI and the proposed D‐Far250 dataset, the system demonstrates accurate long‐range perception up to 250 m while maintaining real‐time performance, enabling scalable ...
Faseeh Muhammad, Misbah Bibi, Murad Ali Khan, Syed Shehryar Ali Naqvi, Adnan Ejaz Muhammad, Do-Hyeun Kim   +5 more
wiley   +1 more source

Feedback Recorrection Semantic-Based Image Inpainting Under Semi-Supervised Learning. [PDF]

Sensors (Basel)
Ye X, Tan R, Sui M, Chen H, Ying N.
europepmc   +1 more source

Bronchoscopy Robot with Enhanced Flexibility and Stability via Multi‐Segment Variable Stiffness Catheter

Advanced Intelligent Systems, EarlyView.
This work presents a magnetic bronchoscopy robot with a novel multi‐segment variable stiffness catheter. This catheter can not only move flexibly in the narrow bronchi but also harden according to the need to provide support. Combined with remote wireless magnetic field drive, it provides a more precise and effective solution for biopsy of deep lung ...
Shucong Yin, Bin Huang, Shiyuan Dong, Junhao Wang, Liangshen Zhao, Yang Yang, Bingkun Bao, Hongen Liao, Fang Chen, Tianqi Huang, Boyu Zhang   +10 more
wiley   +1 more source