Publications
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The Fundamental matrix: theory, algorithms, and stability analysis
We analyze in some detail the geometry of a pair of cameras, i.e., a stereo rig. Contrarily to what has been done in the past and is still done currently,…
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A Phone-Dependent Confidence Measure for Utterance Rejection
An acoustic confidence measure for acceptance/rejection of recognition hypotheses for continuous speech utterances is proposed. This measure is useful for rejecting utterances that are out of domain, or contain out-of-vocabulary…
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HinCyc: A Knowledge Base of the Complete Genome and Metabolic Pathways of H. influenzae
We present a methodology for predicting the metabolic pathways of an organism from its genomic sequence.
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Designing For Cognitive Communication: Epistemic Fidelity Or Mediating Collaborating Inquiry
aps between worldviews prevent students from interpreting displays literally, and thus limit the extent to which communication can be achieved by representing knowledge accurately. Hence, rather than merely representing mental…
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An Experimental Study of Acoustic Adaptation Algorithms
In this paper we focus on transformation-based maximum-likelihood (ML) adaptation.
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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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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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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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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
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A Protocol for Maintaining Multidatabase Referential Integrity
We propose a network protocol whereby a database administrator can provide information about changes to the identifiers of objects in their database via Internet, to allow other databases to maintain…