Publications
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Self-calibration of an uncalibrated stereo rig from one unknown motion
We address in this paper the problem of self-calibration and metric reconstruction (up to a scale) from one unknown motion of an uncalibrated stereo rig.
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An optimization framework for efficient self-calibration and motion determination
In this paper, we propose an alternative method to compute at the same time camera calibration and motion, which is robust and efficient.
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Using binocular stereopsis for lane following and lane changing maneuvers
Keywords: Artificial Intelligence, Artificial Intelligence Center, AIC
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Incorporating linguistic features in a hybrid HMM/MLP speech recognizer
We propose two schemes for incorporating distinctive speech features (sonorant, fricative, nasal, vocalic, and voiced) into the MLP component of our system. We show a small improvement in recognition performance…
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On the direct determination of epipoles: a case study in algebraic methods for geometric problems
Studies experimentally the problem of computing the position of the epipoles in a pair of uncalibrated images; three families of methods are successively considered.
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On Using Technology For Understanding Science
This essay calls for the science education community to consider seriously the educational implications of technology-derived fundamental changes in scientific methodologies.
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Automated Drawing of Metabolic Pathways
This paper presents algorithms for drawing metabolic pathways by dynamically querying the underlying knowledge base.
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Tuning rules by cases
A new method is proposed for tuning rules by cases, especially in domains in which precise and exceptionless rules are known to be unavailable.
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Review of Language in Action: Categories, Lambdas, and Dynamic Logic, by J. van Benthem
For about two thousand years, logic and logicians were stuck on the problem of multiple quantification. Aristotle and his successors had systematized large parts of monadic quantification theory (as we…
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Executions, Motivations, and Accomplishments
Brutus wanted to kill Caesar. He believed that Caesar was an ordinary mortal, and that, given this, stabbing him was a way of killing him.
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Building and Using Scene Repesentations In Image Understanding
The analysis side is the processing of sensory data for such tasks as recognition and navigation, and a number of techniques are discussed here for dealing with these two-, three-,…
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FASTUS: A Finite-State Processor for Information Extraction from Real-World Text
The GeoVRML working group of the Web3D Consortium recently announced an extension to the ISO standard Virtual Reality Modeling Language (VRML) to enable just these capabilities.