Publications
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Contract Training And The Community College: Origins And Impacts
This article describes the main contours of the community college’s involvement in contract training, explains how this involvement arose, and analyzes its impact on the community college.
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Costs Of ICT Use In Higher Education
This article focuses on the costs of use of Information and Communication Technologies (ICT) for teaching and learning in higher education, bearing in mind that these technologies also support a…
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Design And Pilot Of A Web-Based Assessment Of Environmental Awareness And Problem Solving Using Data
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Maximum Entropy Markov Models for Information Extraction and Segmentation
We address: modeling sequential data with HMMs, problems with previous methods: motivation, the maximum entropy Markov model, segmentation of FAQs: experiments and results.
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Ontology Construction Toolkit
The goal of this project was to enable knowledge engineers to construct knowledge bases (KBs) faster. To achieve this goal, we investigated two techniques: knowledge reuse and axiom templates. The…
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Reusability And Interoperability Of Tools For Mathematics Learning: Lessons From The Escot Project
In this paper we describe our experience in creating interactive mathematics activities that incorporate interoperating tools from multiple sources.
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Breaking The Mold: Technology-Based Science Assessment In The 21st Century
This article will focus solely on how technology is changing the world of educational testing.
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Globe Year 5 Evaluation: Classroom Practices
Since GLOBE began in 1995, GLOBE students have entered millions of measurements into it’ archive and reviewed the resulting patterns and trends using tables, map visualizations, and graphing tools.
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Pasco Probes In The Chemsense Environment: Design Study 1
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Rate-dependent Acoustic Modeling for Large Vocabulary Conversational Speech Recognition
In this paper, we evaluate our approach on a large-vocabulary conversational speech recognition (LVCSR) task over the telephone, with several minimal pair comparisons based on different baseline systems.
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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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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…