Obtaining the correct information
نویسندگان
چکیده
منابع مشابه
Politically Correct Information Adoption
This paper analyses the case when the political struggle not is channeled through policy choices, but through what information to adopt. The paper presents a simple model to analyze collective decisions of adopting new information when different parties' payoffs are contingent upon the new information. In equilibrium we demonstrate that the adopted information is biased towards “political corre...
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Between the minds that plan and the hands that build there must be a mediator Intertitle from Fritz Lang: Metropolis, UFA 1926. Abstract We visualize a three-layer architecture of private applications, mediating information servers, and information resources which may be databases, domain-speciic programs and knowledgebases, sensor processing programs which report the current state, and simulat...
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The relative efficiencies of the maximum parsimony (MP) and distance-matrix methods in obtaining the correct tree (topology) were studied by using computer simulation. The distance-matrix methods examined are the neighbor-joining, distance-Wagner, Tateno et al. modified Farris, Faith, and Li methods. In the computer simulation, six or eight DNA sequences were assumed to evolve following a given...
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The current generation of rewriting-algorithms in source-centric (local-as-view) information integration systems all produce a reformulated query that retrieves what has been thought of as ”the best obtainable” answer, given the circumstances that the source-centric approach introduces incomplete information into the virtual global relations. This ”best obtainable” answer does not however allow...
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Semantic similarity measure between concepts is a generic issue for many applications of computational linguistics and artificial intelligence. Information Content (IC) of concept is an important dimension of accessing semantic similarity between two concepts. Recently it has attracted great concern and become a hot topic. The paper gives a general overview of usage of information content in se...
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ژورنال
عنوان ژورنال: BMJ
سال: 2000
ISSN: 0959-8138
DOI: 10.1136/bmj.320.7226.34