Artificial intelligence publications
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A Network-Based Knowledge Representation and Its Natural Systems
We describe a knowledge representation scheme called K-NET and a problem solving system called SNIFFER designed to answer queries using a K-NET knowledge base. K-NET uses a partitioned semantic net…
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A Production System For Automatic Deduction
A new predicate calculus deduction system based on production rules is proposed. The system combines several developments in Artificial Intelligence and Automatic Theorem Proving research including the use of domain-specific…
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Parametric Correspondence and Chamfer Matching: Two New Techniques for Image Matching
Parametric correspondence is a technique for matching images to a three dimensional symbolic reference map. An analytic camera model is used to predict the location and appearance of landmarks in…
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Hendrix’s Model for Simultaneous Actions and Continuous Processes: An Introduction and Implementation
This paper presents a self-contained introduction and implementation description to a simulation system for modeling simultaneous action and continuous processes.
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Interactive Aids For Cartography and Photo Interpretation
In this report, the application areas of ARPA-supported Machine Vision work at SRI were changed to Cartography and Photointerpretation. This change entailed general familiarization with the new domains, exploration of…
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Application Of Interactive Scene Analysis Techniques To Cartography
This paper proposes an interactive graphically generated method for delineation of cartographic and cultural features on a map.
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Perceptual Strategies For Purposive Vision
This report describes a computer program that approaches perception as a problem-solving task. The system uses information about the appearances of objects, about their interrelationships, and about available sensors to…
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Is “Sometimes” Sometimes Better Than “Always”? Intermittent Assertion In Proving Program Correctness
This approach, which we call the intermittent-assertion method, involves documenting the program with assertions that must be true at some time when control is passing through the corresponding point, but…
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Some Examples of AI Mechanisms for Goal Seeking, Planning, and Reasoning
In this paper we review some perhaps lesser know AI ideas that might also have utility in psychological modeling.
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Qlisp: A Language For The Interactive Development Of Complex Systems
This paper presents a functional overview of the features and capabilities of QLISP, one of the newest of the current generation of very high level languages developed for use in…
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Subjective Bayesian Methods For Rule-Based Inference Systems
We describe in this paper a subjective Bayesian inference method that realizes some of the advantages of both formal and informal approaches. Of particular interest are the modifications needed to…
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Deductive Retrieval Mechanisms for State Description Models
This paper presents some programming facilities for modeling the semantics of a task domain and for describing the situations that occur in that domain as a task is being carried…