Artificial intelligence publications
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Integrated Access to Metabolic and Genomic Data
We describe the design and implementation of visual presentations that closely mimic those found in the biology literature, and employ a frame knowledge representation system (FRS) called HyperTHEO to manage…
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A Machine Learning Architecture for Optimizing Web Search Engines
We describe a wide range of such heuristics including a novel one inspired by reinforcement learning techniques for propagating rewards through a graph|which can be used to affect a search…
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Database Links are a Foundation for Interoperability
This article provides an overview of the DB-interoperation problem, and offers several solutions. It discusses how links are used in molecular biology DBs, and describes the potential stumbling blocks when…
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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…
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Motion of points and lines in the uncalibrated case
In the present paper we address the problem of computing structure and motion, given a set point and/or line correspondences, in a monocular image sequence, when the camera is not…
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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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Strategic Advice for Hierarchical Planners
This paper describes an Advisable Planner framework that marries an advice-taking interface to AI planning technology. The framework is designed to enable users to interact with planning systems at high…
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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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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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EcoCyc: Electronic Encyclopedia of E. coli Genes and Metabolism
The EcoCyc graphical user interface allows scientists to query and explore the EcoCyc database using visualization tools such as genomic-map browsers and automatic layouts of metabolic pathways.
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A Procedural Knowledge Approach to Task-Level Control
This paper describes PRSLite, a task-level controller grounded in a procedural knowledge approach to action description.
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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.