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A Simple Algorithm for Identifying Negated Findings and Diseases in Discharge Summaries
tl;dr
We developed a simple regular expression algorithm called NegEx that implements several phrases indicating negation, filters out sentences containing phrases that falsely appear to be negation phrases. Expand
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A model of inexact reasoning in medicine
Abstract Medical science often suffers from having so few data and so much imperfect knowledge that a rigorous probabilistic analysis, the ideal standard by which to judge the rationality of aExpand
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Government Managers, Business Executives, and Organizational Commitment
First among the forces which give life to organizations are human energy and creativity. These are important at all hierarchical levels, but nowhere more so than among the decision-making elite; theExpand
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Production Rules as a Representation for a Knowledge-Based Consultation Program
tl;dr
The MYCIN system has begun to exhibit a high level of performance as a consultant on the difficult task of selecting antibiotic therapy for bacteremia. Expand
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Applications of Artificial Intelligence for Organic Chemistry: The DENDRAL Project
tl;dr
We propose a new paradigm of problem solving based on a new set of problem-state descriptions,based on a language that is an abstrac34 APPLICATIONS OF ARTIFICIAL INTELLIGENCE FOR ORGANIC CHEMISTRY tion of the basic language. Expand
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Evaluation of negation phrases in narrative clinical reports
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We evaluate the use of negation phrases in free-text clinical reports and measure how often clinical observations are negated. Expand
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Creativity at the Metalevel: AAAI-2000 Presidential Address
tl;dr
Creativity is sometimes taken to be an inexplicable aspect of human activity. Expand
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Dendral and Meta-Dendral: Their Applications Dimension
tl;dr
The DENDRAL and Meta-DENDRAL programs assist chemists with data interpretation problems. Expand
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An intelligent interactive system for delivering individualized information to patients
tl;dr
This paper is a report on the first phase of a long-term, interdisciplinary project whose goal is to increase the overall effectiveness of physicians' time, and thus the quality of health care by improving the information exchange between physicians and patients in clinical settings. Expand
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