Publications
-
Towards a Quantitative Platform Independent Analysis of Knowledge Systems
The Halo Pilot collaboratively developed a taxonomy of failures with the goal of creating a common framework of metrics against which we could measure inter- and intra- system failure characteristics…
-
A Multimodal Learning Interface for Sketch, Speak and Point Creation of a Schedule Chart
We present a video demonstration of an agent-based test bed application for ongoing research into multi-user, multimodal, computer-assisted meetings.
-
Toward a Theory of Qualitative Reasoning about Plans
We define a qualitative framework for reasoning about plan structure, defining a set of plan relations that characterize key interactions among plan components and a calculus for reasoning qualitatively about…
-
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…
-
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.
-
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…
-
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…
-
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,…
-
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.
-
UpLib: a universal personal digital library system
We describe the design and use of a personal digital library system, UpLib.
-
UpLib: a universal personal digital library system
We describe the design and use of a personal digital library system, UpLib.
-
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.