32 citations · 62 across the 8 of their papers we have counts for
8 papers
Using Sampling Strategy to Assist Consensus Sequence Analysis
Zhichao Xu, Shuhong Chen
Consensus Sequences of event logs are often used in process mining to quickly grasp the core sequence of events to be performed in a process, or to represent the backbone of the pr…
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…
Multimodal Affective Analysis Using Hierarchical Attention Strategy with Word-Level Alignment
Yue Gu, Kangning Yang, Shiyu Fu +3
Multimodal affective computing, learning to recognize and interpret human affects and subjective information from multiple data sources, is still challenging because: (i) it is har…
Deep Multimodal Learning for Emotion Recognition in Spoken Language
Yue Gu, Shuhong Chen, Ivan Marsic
In this paper, we present a novel deep multimodal framework to predict human emotions based on sentence-level spoken language. Our architecture has two distinctive characteristics.…
Process-oriented Iterative Multiple Alignment for Medical Process Mining
Shuhong Chen, Sen Yang, Moliang Zhou +2
Adapted from biological sequence alignment, trace alignment is a process mining technique used to visualize and analyze workflow data. Any analysis done with this method, however,…
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…
Progress Estimation and Phase Detection for Sequential Processes
Xinyu Li, Yanyi Zhang, Jianyu Zhang +7
Process modeling and understanding are fundamental for advanced human-computer interfaces and automation systems. Most recent research has focused on activity recognition, but litt…
Evaluation of Trace Alignment Quality and its Application in Medical Process Mining
Moliang Zhou, Sen Yang, Shuyu Lv +5
Trace alignment algorithms have been used in process mining for discovering the consensus treatment procedures and process deviations. Different alignment algorithms, however, may…