SRI International
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Time, Frequency & Complexity Analysis for Recognizing Panic States from Physiologic Time-Series
This paper presents results of analysis performed on a physiologic time-series dataset that was collected from a wearable ECG monitoring system worn by individuals who suffer from panic disorder.
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MASTerful Matchmaking in Service Transactions: Inferred Abilities, Needs and Interests versus Activity Histories
We present an experiment involving data and participants from a real timebanking network, that evaluates the acceptability of MAST, and shows that such an algorithm can retrieve matches that are subjectively better than matches based on matching the category of peoples historical offers or requests to the category of a current transaction request.
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Pattern of life analysis for diverse data types
SRI has developed a system to automatically analyze the Pattern of Life of ports, routes and vessels from a large collection of AIS data. The PoL of these entities are characterized by a set of intuitive and easy to query semantic attributes.
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Analyzing hyperspectral images into multiple subspaces using Gaussian mixture models
I argue that the spectra in a hyperspectral datacube will usually lie in several low-dimensional subspaces, and that these subspaces are more easily estimated from the data than the endmembers.
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Constructing Assessment Tasks that Blend Disciplinary Core Ideas, Crosscutting Concepts, and Science Practices for Classroom Formative Applications
In this paper we describe how we use principles of evidence-centered design to develop classroom-based science assessments that integrate three dimensions of science proficiency.
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Next Generation STEM Learning for All: Envisioning Advances Based on NSF Supported Research
The STEM Forum exemplified how diverse stakeholders can work together to envision, create, and implement successful STEM schools and STEM learning experiences.
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Findings for Itasca County: Evaluation of Minnesota’s Race to the Top-Early Learning Challenge Access Strategies: Scholarships and Title I PreK Incentives summary for Years 1–3
This report provides a brief summary of evaluation findings about the implementation and impacts of the Race to the Top – Early Learning Challenge (RTT-ELC) Scholarships and Title I PreK Incentives in Itasca County Transformation Zone across the three years of the evaluation (2012–2015). It also summarizes the long-term successes and lessons learned from implementing…
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Evaluation for Minnesota’s Race to the Top-Early Learning Challenge Funds to Promote Access to High-Quality Programs: Year 3 Final Scholarship Implementation Annual Report
This is the final annual report on the evaluation of Minnesota’s Race to the Top – Early Learning Challenge (RTT-ELC) focusing on the Race to the Top – Early Learning Scholarships.
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Findings for the Saint Paul Promise Neighborhood: Evaluation of Minnesota’s Race to the Top-Early Learning Challenge Access Strategies: Scholarships and Title I PreK Incentives Summary for Years 1–3
This report provides a brief summary of evaluation findings about the implementation and impacts of the Race to the Top-Early Learning Challenge (RTT-ELC) Scholarships and Title I PreK Incentives in the Saint Paul Promise Neighborhood Transformation Zone .
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Findings for White Earth Nation: Evaluation of Minnesota’s Race to the Top-Early Learning Challenge Access Strategies: Scholarships and Title I PreK Incentives Summary for Years 1–3
This report provides a brief summary of evaluation findings about the implementation and impacts of the Race to the Top-Early Learning Challenge Scholarships and Title I PreK Incentives in the White Earth Transformation Zone.
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Influences on the Scaling of Digital Learning Resources
SRI’s analysis of data from more than 20 digital learning products suggest that for technologies designed for use within schools, achieving effectiveness and achieving scale can be hard to do at the same time.
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Meeting Strategic Army Client Requirements at Aberdeen Proving Ground
SRI engages strategic partners within the U.S. Army and the small business community to offer a new operational approach to moving information systems into sustainment. Our cost-effective, iterative, and seamless approach involves subject matter experts from across SRI’s multidisciplinary technology R&D focus areas. To expand our capabilities for Aberdeen Proving Ground (APG) clients, SRI’s Information…