Skip to content
Log in
Sponsored AI Networking Cookbook: Practical recipes for AI-assisted network automation and development AI Networking Cookbook: Practical recipes for AI-assisted network automation and development

Author

Angel Xu

View on Semantic Scholar

1 paper indexed here

We haven’t gathered this author’s papers yet. Follow them and we’ll fetch their work.

Not the right person? Other researchers publish under this name.

Open access Sep 2026

Beyond Average Accuracy: Motion-Related Failure Patterns in Wrist-Worn Photoplethysmographic Heart-Rate Monitoring

Wrist-worn photoplethysmography (PPG) enables unobtrusive heart rate monitoring, but motion-related errors tend to cluster under specific conditions and are often masked by aggregate accuracy metrics. This study characterized those failure patterns and assessed whether wrist-sensor features could identify unreliable es...

Angel Xu · 0 citations

We use cookies to run the site and, with your consent, for analytics and to show ads. See our Cookie Policy.