Publications
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Outdoor Mapping and Navigation Using Stereo Vision
We consider the problem of autonomous navigation in an unstructured outdoor environment. The goal is for a small outdoor robot to come into a new area, learn about and map…
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Preparing Teachers To Teach For Deep Understanding: A Curriculum-Based Approach
A central goal of most professional development in Earth science is to help teachers prepare their students to develop a deep understanding of subject matter. We describe an approach that…
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Systems Learning for Complex Pattern Problems
What are the principles behind long-term learning and development? We describe our efforts in this direction and discuss the many challenges.
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Technology Tools For Collecting, Managing, And Using Assessment Data To Inform Instruction And Improve Achievement
The purpose of this chapter is to examine the ways in which technology is transforming practices of assessment and educational decision making.
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Applying What We Know To Improve Teaching And Learning
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Toward a Topic Maps Amanuensis
A goal reported here is to develop methods for assistance in the preparation of documents through a topic map framework populated by combinations of machine learning and recorded social gestures.
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Biowarehouse: Relational Integration of Eleven Bioinformatics Databases and Formats
BioWarehouse is an open-source project for integrating bioinformatics databases within a relational database warehouse. It has multiple databases can be queried together within a single common schema.
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Detecting nonnative speech using speaker recognition approaches
Detecting whether a talker is speaking his native language is useful for speaker recognition, speech recognition, and intelligence applications. We study the problem of detecting nonnative speakers of American English,…
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Differential Expression of Clock-Related Genes in the Cerebral Cortex of Inbred Mouse Strains in Response to Sleep Deprivation
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Eureka: a Framework for Enabling Static Malware Analysis
We introduce Eureka, a framework for enabling static analysis on Internet malware binaries. Eureka incorporates a novel binary unpacking strategy based on statistical bigram analysis and coarse-grained execution tracing.
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Frontal Callosal Integrity Predicts Cognitive Interference Compromise in Hiv-Infected Individuals Comorbid for Alcoholism
Diffusion tensor imaging was used to study the combined effects of HIV-infection and alcoholism (ALC) on corpus callosum (CC) integrity in relation to processes of attentional allocation and conflict resolution…
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GEOC 102-Assembly of Organic Protomolecules in the Seemingly Forbidding Matrix of Magmatic Minerals