Publications
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Community Technology Centers Program Findings Summary: A Review Of Fy99 Grantees’ Annual Performance Report
This report describes the results of a review of annual performance reports submitted by the FY99 grantees to the U.S. Department of Education on progress made toward the accomplishment of…
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Global Properties of the Metabolic Map of Escherichia coli
Here we present a computational analysis of the global properties of that network, which consists of 744 reactions that are catalyzed by 607 enzymes.
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The Online Course Experience: Evaluation Of The Virtual High School’s Third Year Of Implementation
The Virtual High School (VHS) is a consortium of high schools that offer network-based courses taught by consortium teachers for students in participating schools. The VHS teachers, with the help…
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Boosted wrapper induction
We describe an algorithm that learns simple, low-coverage wrapper-like extraction patterns, which we then apply to conventional information extraction problems using boosting.
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Using Multiple Representations During Chemical Conversations: A Baseline Study
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A Survey of Research in Distributed, Continual Planning
In this article, we describe a new paradigm for planning in complex, dynamic environments, which we term distributed, continual planning (DCP). We argue that developing DCP systems will be necessary…
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Coordinating Planning Activity and Information Flow in a Distributed Planning System
Distributed SIPE (DSIPE) is a distributed planning system that provides decision support to human planners in a collaborative planning environment.
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Data-Driven Subclassification of Disfluent Repetitions Based on Prosodic Features
This study delves into the acoustic and prosodic information of repetitions, one of the most common disfluencies. A hierarchical clustering of prosodic features reveals three subsets of repetitions, each reflecting…
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Phonetic Consequences of Speech Disfluency
Analyses of American English show that disfluency affects a variety of phonetic aspects of speech, including segment durations, intonation, voice quality, vowel quality, and coarticulation patterns. These effects provide clues…
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ILU 2.0beta1 reference manual
Reference manual for ILU, an inter-language unification system.
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Modeling the Prosody of Hidden Events for Improved Word Recognition
We investigate a new approach for using speech prosody as a knowledge source for speech recognition. The idea is to penalize word hypotheses that are inconsistent with prosodic features such…
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Combining Words and Prosody for Information Extraction from Speech
In this work we demonstrate the use of em prosodic cues, alone and in combination with words, for segmentation and name finding. In experiments, we find that prosodic cues alone…