1 citations · 1 across the 3 of their papers we have counts for
4 papers
Topological Kalman Filtering on Cell Complexes
Chengen Liu, Rohan Money, Ting Gao +3
Inferring latent dynamics from multivariate time-series defined over topological cell complexes is crucial for capturing the complex, higher-order interactions inherent in real-wor…
EIDSeg: A Pixel-Level Semantic Segmentation Dataset for Post-Earthquake Damage Assessment from Social Media Images
Huili Huang, Chengeng Liu, Danrong Zhang +7
Rapid post-earthquake damage assessment is crucial for rescue and resource planning. Still, existing remote sensing methods depend on costly aerial images, expert labeling, and pro…
Matched Topological Subspace Detector
Chengen Liu, Victor M. Tenorio, Antonio G. Marques +1
Topological spaces, represented by simplicial complexes, capture richer relationships than graphs by modeling interactions not only between nodes but also among higher-order entiti…
Characterizing segregation in blast rock piles a deep-learning approach leveraging aerial image analysis
Chengeng Liu, Sihong Liu, Chaomin Shen +2
Blasted rock material serves a critical role in various engineering applications, yet the phenomenon of segregation-where particle sizes vary significantly along the gradient of a…