by Nira Granott., Thesis (Ph. D.)--Massachusetts Institute of Technology, Program in Media Arts & Sciences, 1993., Includes bibliographical references (p. 431-442).

Se aborda el estudio en la Península Ibérica de los géneros, Hemiteles Gravenhorst, l829, Xiphulcus Townes, 1910, Subhemiteles Horstmann, 1976 y Gnypetomorpha Foerster, 1868. Los géneros Xiphulcus, Subhemiteles y Gnypetomorpha, así como las especies Hemiteles rubropleuralis Kiss, 1930, Xiphulcus floricolator…

Ponencia presentada en "The function of knowledge at the university: from every day life to the construction of knowledge". Atlanta, Georgia, AREA ANNUAL MEETING, Abril 12-16, 1993 --- El Dr. Miguel Escobar Guerrero es profesor de tiempo completo en el…

Causal reconstruction is the task of reading a written causal description of a physical behavior, forming an internal model of the described activity, and demonstrating comprehension through question answering. T his task is difficult because written d escriptions often do…

by William Henry Newman., Thesis (M.S.)--Massachusetts Institute of Technology, Sloan School of Management, 1994., Includes bibliographical references (p. 123-124).

We had previously shown that regularization principles lead to approximation schemes, as Radial Basis Functions, which are equivalent to networks with one layer of hidden units, called Regularization Networks. In this paper we show that regularization networks encompass a much…

This paper describes an information retrieval system called NLA which analyses natural language queries. The languages used here are: English, Italian & French. The query analysis is performed in two stages: the comprehension stage, where the user's request is translated…

The present paper constitutes an attempt to establish the parameters between
specialized trends in approach, methods or aims, in order to place the analysis of
meaning within the boundries of objetivism and humanism, and to organize in
adequate epistemological channels…

The compressed basidiocarp of a fungus belonging to Geasteraceae (Lycoperdales, Gasteromycetes) was recovered from the plant-bearing Cenozoic strata of the Pie de Vaca Formation, Puebla, Mexico. The fossil specimen consists of an open exoperidium with ten triangular rays, and a…

A key problem in model-based object recognition is selection, namely, the problem of isolating regions in an image that are likely to come from a single object. This isolation can be either based solely on image data (data-driven) or can…