La importancia del trabajo cooperativo a fin de lograr aprendizajes significativos en clases de matemática, en las dos primeras etapas de la Educación Básica, motivó la realización de un estudio cualitativo, basado en la investigación-acción. Siguiendo los pasos sugeridos para…

My dissertation centers on the meaning of dreams as interpreted by literati in the late Ming (1368-1644), viewed through the lens of the 1636 encyclopedia Forest of Dreams. This thirty-four-juan tome is the largest extant Chinese dream encyclopedia and includes…

Data mining is at the core of the knowledge discovery process. However, an initial preprocessing step is crucial for assuring reliable results within this process. Preprocessing of data is a time-consuming and non-trivial task since data quality issues should be…

La nueva relevancia del animal en los debates críticos y en la
imaginación estética no obedece solamente a una crisis del humanismo
y sus jerarquías culturales y políticas, sino que conjuga saberes
diversos en torno a ese “bios” que se…

GISODIV es el acrónimo del Grupo de Investigaciones Socioculturales del
Diseño en Venezuela. Este es un grupo de investigación adscrito a la
Facultad de Arquitectura y Diseño de la Universidad de Los Andes
(Venezuela) cuya actividad se centra en el…

Los modelos de racionalidad limitada (bounded rationality) son considerados más realistas que las alternativas tradicionales que, basadas en la Teoría de la Utilidad Esperada (EUT), asumen agentes completamente racionales. El artículo de “Bounded Rationality” de Simon (1955) se convirtió en…

This thesis confronts the nature of the process of learning an intellectual skill, the ability to solve problems efficiently in a particular domain of discourse. The investigation is synthetic; a computational performance model, HACKER, is displayed. Hacker is a computer…

by Robert W. Sommer., Thesis (M.S.)--Massachusetts Institute of Technology, Sloan School of Management, 1992., Title as it appears in the M.I.T. Graduate List, June 1992: Building internal knowledge networks in multinational corporations, a study of cross-border research and development., Includes…

Most Natural Language Processing (NLP) systems traditionally use a sequential architecture that represents the classical linguistic levels (lexical-morphological, syntactical, semantic, etc.), but they claim for huge and monolithic modules, that make the backtracking among such modules difficult. By using a…

Current reasoning systems attempt to model an agent's knowledge and interaction with its environment in a symbolic manner. This environment, its world is generally dynamic and changing due to natural evolution or the actions of other agents that are a…