Publications
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Netlearning: Why Teachers Use The Internet
This book addresses the educational benefits of connecting to the Internet and shows how various educators use Internet features to support their curriculum goals.
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Acoustic Adaptation Using Non-Linear Transformations of HMM Parameters
Speech recognition performance degrades significantly when there is a mismatch between testing and training conditions. Linear transformation-based maximum-likelihood (ML) techniques have been proposed recently to tackle this problem. In this…
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Segmenting Reactions to Improve the Behavior of a Planning/Reacting Agent
In this paper, we examine the problem of selecting the best set of reactions for an agent to store. In particular, we examine the benefit of including {em intervals} of…
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A Maximum-Likelihood Approach to Stochastic Matching for Robust Speech Recognition
We present a maximum-likelihood(ML)stochastic matching approach to decrease the acoustic mismatch between a test utterance and a given set of speech models so as to reduce the recognition performance degradation…
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Scatter/Gather Browsing Communicates The Topic Structure Of A Very Large Text Collection
Users are presented with automatically computed summaries of the contents of clusters of similar documents and provided with a method for navigating through these summaries at different levels of granularity.…
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Agent Development Tools for the Open Agent Architecture
The ADT provides a variety of mechanisms that support the specification and implementation of individual agents, as well as cooperating communities of agents. This paper discusses a number of general…
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Advisable Planning Systems
The Advisable Planner project seeks to make AI planning technology more accessible and easier to use through the metaphor of advice-taking. In particular, we are developing an advisable planning system…
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Self-Calibration of a Stereo Rig from Unknown Camera Motions and Point Correspondences
We show theoretically and with experiments on real images, how it is possible to completely calibrate a stereo rig, that is to determine each camera’s intrinsic parameters and the relative…
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Globe Year 1 Evaluation: Findings
Global learning and observations to benefit the environment (GLOBE) is an international environmental science and education program involving elementary and secondary school students in the collection of data concerning their…
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Scantron Administrator Training Guide
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Asynchronous Dynamic Replanning in a Multiagent Planning Architecture
We briefly describe the history of ARPI projects at SRI International. Such agents require several capabilities for successful operation, such as monitoring the world, responding appropriately to important events, accepting…
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Using Information Technology For Delivering Education In The United States: A Status Report