SRI International
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Social epidemiology of Fitbit daily steps in early adolescence
Our objective was to examine differences in device-based step metrics, including daily step count by sociodemographic factors among a diverse sample of 10-to-14-year-old adolescents in the US.
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Supun Samarasekera: Improving how we interact with the world around us
In his over 25-year career at SRI, Samarasekera has created innovative vision technology that helps us see, learn, and train in augmented reality.
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C-SFDA: A Curriculum Learning Aided Self-Training Framework for Efficient Source Free Domain Adaptation
We propose C-SFDA, a curriculum learning aided self-training framework for SFDA that adapts efficiently and reliably to changes across domains based on selective pseudo-labeling. Specifically, we employ a curriculum learning scheme to promote learning from a restricted amount of pseudo labels selected based on their reliabilities.
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Reimagining Instructional Coaching: Developing Observation Tools to Support Instructional Coaching in Pre-K Classrooms
Instructional coaching can improve teaching quality in early learning classrooms. SRI Education, in collaboration with Substantial and the Bill and Melinda Gates Foundation, created a Target Product Profile detailing the ideal features of observation tools to support instructional coaching.
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Single-Frequency Violet and Blue Laser Emission from AlGaInN Photonic Integrated Circuit Chips
Chip-based, single-frequency and low phase-noise integrated photonic laser diodes emitting in the violet (412 nm) and blue (461 nm) regime are demonstrated.






