Publications
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Computational Prediction of Human Metabolic Pathways from the Complete Human Genome
We present a computational pathway analysis of the human genome that assigns enzymes encoded therein to predicted metabolic pathways.
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Exploring Assignments, Student Work, And Teacher Feedback In Reforming Schools: 2002-03 Data From Washington State
We are working with foundation officials and reformers across the country to study high school change and what it takes to improve teaching and learning. We are examining the extent…
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Project Halo: Towards a Digital Aristotle
Project Halo is a multi-staged effort, sponsored by Vulcan Inc, aimed at creating the Digital Aristotle, an application that will encompass much of the world's scientific knowledge and be capable…
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Trained Named Entity Recognition Using Distributional Clusters
This work applies boosted wrapper induction (BWI), a machine learning algorithm for information extraction from semi-structured documents, to the problem of named entity recognition.
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Teacher Assignments And Student Work As Measures Of Opportunity To Learn
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Technology’s Contribution To Teaching And Policy: Efficiency, Standardization, Or Transformation?
We begin this chapter with a brief sketch of alternative perspectives on the ways in which technology can support education policy and practice. We will suggest that the connection between…
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The Relationship Between Dialogue Acts and Hot Spots in Meetings
We examine the relationship between hot spots and dialogue acts in roughly 32 hours of speech data from naturally-occurring meetings. Results reveal that four independently-motivated involvement categories (non-involved, disagreeing, amused,…
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Speaker Recognition using Prosodic and Lexical Features
We investigate the contribution of modeling prosodic and lexical patterns, on performance in the NIST 2003 Speaker Recognition Evaluation extended data task.
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National Early Intervention Longitudinal Study: Demographic Characteristics of Children and Families Entering Early Intervention. NEILS Data Report No. 3
The National Early Intervention Longitudinal Study (NEILS) is being conducted to address some of the most important questions related to the implementation and outcomes of Part C of the Individuals…
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UpLib: a universal personal digital library system
We describe the design and use of a personal digital library system, UpLib.
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UpLib: a universal personal digital library system
We describe the design and use of a personal digital library system, UpLib.
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RegReg: a Lightweight Generator of Robust Parsers for Irregular Languages
We present a lightweight tool, called RegReg, based on a hierarchy of lexers described by tagged regular expressions. By using tags, the automatically generated parse tree can be easily manipulated.