This is a reprint of page proofs of Chapter 12 of Perceptrons, M. Minsky and S. Papert, MIT Press 1968, (we hope). It replaces A.I. Memo No. 156 dated March 1968. The perceptron and convergence theorems of Chapter 11 are…

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Publicado en la Revista Colombiana de Tecnologías Avanzadas, Nowadays, satellite networks are a solution for rural and remote Internet connection where traditional terrestrial Internet urban access is not deployed, mainly, because of its cost. In this article we present results…

This study investigated the political behavior of High School students in Trinidad, and attempted to discover their political knowledge, beliefs and attitudes. It dealt with their party affiliation, ethnic tolerance, involvement and level of political orientation; and their dispositions towards…

The study of glycolysis is a broad and extensive subject. The amount of published data dealing with glycolysis in different tissues and systems, as well as referring to special aspects of the process, are abundant and most of them of…

This thesis is, as its title duely indicates, an attempt to establish and describe the facts or events of an aspect of the public life of Ibn Taymiya (661-728), namely, his mihan or the trials and tribulations he underwent apparently…

MDFaces (Multi-Domain Faces) es un sistema inteligente capaz de reconocer conceptos relevantes en textos, procedentes de diferentes dominios, y mostrar información detallada y semántica relacionada con estos conceptos. Para su desarrollo se hace uso de una metodología que utiliza datos…

Despite earlier evidence to the contrary, recent inquiries appear to reach a consensus that the poor
pay more for food. However, these studies utilize samples drawn on the basis of prior
knowledge of unfair pricing strategies, proximity of volunteer surveyors,…

The limitations common to linear imaging techniques were formalized succinctly by Ernst Abbe in 1873. In his theory, each Fourier component of a signal propagates independently from the source to the detector, and the corresponding feature can be detected only…

La Educación Ambiental (EA) es una de las herramientas fundamentales para desarrollar actitudes, opiniones, creencias y conductas apropiadas que vinculen las relaciones entre los humanos y el entorno natural de una forma más sustentable. Los talleres interactivos son una forma…