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The structure and infrastructure of Mexico's science and technology
Authors:Ronald N Kostoff  J Antonio del Río  Hctor D Corts  Charles Smith  Andrew Smith  Caroline Wagner  Loet Leydesdorff  George Karypis  Guido Malpohl  Rene Tshiteya
Institution:Ronald N. Kostoff, J. Antonio del Río, Héctor D. Cortés, Charles Smith, Andrew Smith, Caroline Wagner, Loet Leydesdorff, George Karypis, Guido Malpohl,Rene Tshiteya
Abstract:The structure and infrastructure of the Mexican technical literature was determined. A representative database of technical articles was extracted from the Science Citation Index for the year 2002, with each article containing at least one author with a Mexican address. Many different manual and statistical clustering methods were used to identify the structure of the technical literature (especially the science and technology core competencies). One of the pervasive technical topics identified from the clustering, thin films research, was analyzed further using bibliometrics, in order to identify the infrastructure of this technology.
Keywords:Mexico  Science and technology  Bibliometrics  Computational linguistics  Core competencies  Research evaluation  Factor analysis  Concept clustering  Document clustering  Data compression  Network analysis  Leximancer  CLUTO  Greedy string tiling
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