32 citations · 45 across the 6 of their papers we have counts for
6 papers · 1 filter
MaskMatch: Boosting Semi-Supervised Learning Through Mask Autoencoder-Driven Feature Learning
Wenjin Zhang, Keyi Li, Sen Yang +4
Conventional methods in semi-supervised learning (SSL) often face challenges related to limited data utilization, mainly due to their reliance on threshold-based techniques for sel…
VidTr: Video Transformer Without Convolutions
Yanyi Zhang, Xinyu Li, Chunhui Liu +6
We introduce Video Transformer (VidTr) with separable-attention for video classification. Comparing with commonly used 3D networks, VidTr is able to aggregate spatio-temporal infor…
Multi-Label Activity Recognition using Activity-specific Features and Activity Correlations
Yanyi Zhang, Xinyu Li, Ivan Marsic
Multi-label activity recognition is designed for recognizing multiple activities that are performed simultaneously or sequentially in each video. Most recent activity recognition n…
Tri-axial Self-Attention for Concurrent Activity Recognition
Yanyi Zhang, Xinyu Li, Kaixiang Huang +3
We present a system for concurrent activity recognition. To extract features associated with different activities, we propose a feature-to-activity attention that maps the extracte…
Online People Tracking and Identification with RFID and Kinect
Xinyu Li, Yanyi Zhang, Ivan Marsic +1
We introduce a novel, accurate and practical system for real-time people tracking and identification. We used a Kinect V2 sensor for tracking that generates a body skeleton for up…
Concurrent Activity Recognition with Multimodal CNN-LSTM Structure
Xinyu Li, Yanyi Zhang, Jianyu Zhang +4
We introduce a system that recognizes concurrent activities from real-world data captured by multiple sensors of different types. The recognition is achieved in two steps. First, w…