15 citations · 36 across the 9 of their papers we have counts for
4 papers · 1 filter
HetVis: A Visual Analysis Approach for Identifying Data Heterogeneity in Horizontal Federated Learning
Xumeng Wang, Wei Chen, Jiazhi Xia +3
Horizontal federated learning (HFL) enables distributed clients to train a shared model and keep their data privacy. In training high-quality HFL models, the data heterogeneity amo…
dg2pix: Pixel-Based Visual Analysis of Dynamic Graphs
Eren Cakmak, Dominik Jäckle, Tobias Schreck +1
Presenting long sequences of dynamic graphs remains challenging due to the underlying large-scale and high-dimensional data. We propose dg2pix, a novel pixel-based visualization te…
Multiscale Snapshots: Visual Analysis of Temporal Summaries in Dynamic Graphs
Eren Cakmak, Udo Schlegel, Dominik Jäckle +2
The overview-driven visual analysis of large-scale dynamic graphs poses a major challenge. We propose Multiscale Snapshots, a visual analytics approach to analyze temporal summarie…
ConceptExplorer: Visual Analysis of Concept Driftsin Multi-source Time-series Data
Xumeng Wang, Wei Chen, Jiazhi Xia +5
Time-series data is widely studied in various scenarios, like weather forecast, stock market, customer behavior analysis. To comprehensively learn about the dynamic environments, i…