El presente trabajo tiene como finalidad la implementación de algoritmos de búsqueda de caminos en un sistema de navegación que se independiza de si los escenarios involucrados son Indoor, Outdoor o Indoor-Outdoor.

Esta monografía describe la manera de utilizar técnicas de Minería de Datos para la mejora del proceso de enseñanza-aprendizaje de la asignatura Computación que se desarrolla en la Facultad de Ingeniería de la Universidad de Buenos Aires.
El enfoque propuesto…

Data quality is a research area strongly investigated during the 90’s. However, few companies in Argentina apply data quality methodologies or tools during the analysis, design or implementation phases of software development process. Developers generally use techniques to design systems…

Many computational applications need to look for information in a database. Nowadays, the predominance of nonconventional databases makes the similarity search (i.e., searching elements of the database that are "similar" to a given query) becomes a preponderant concept. The Spatial…

El presente trabajo monográfico tiene por objetivo presentar una visión general sobre el estado actual y la actividad científica relacionada con los sistemas inteligentes aplicados en áreas inherentes a las redes de datos. He recopilado una vasta cantidad de publicaciones…

El objetivo de esta tesis es introducir inteligencia en las aplicaciones sensibles a contexto. Este tipo de aplicaciones cambian su conducta dependiendo de la combinación de estímulos que recibe. Esta combinación de estímulos, proveniente de sensores, se denomina contexto. Por…

Vertical partitioning, in which attributes of a relation are
assigned to partitions, is aimed at improving database
performance. We extend previous research that is based on
a single relation to multi-relation database environment,
by including referential integrity constraints, access time

This paper is an attempt to define how a
specific data structure might be used to
store, in a persistent manner, temporal
information during a computer simulation.
In particular, it considers the sort of
temporal information generated during a
discrete…

The metric spaces model formalizes the similarity search concept in nontraditional databases. The goal is to build an index designed to save distance computations when answering similarity queries later. A large class of algorithms to build the index are based…

This book provides an excellent foundation for the principles of database and data management. It explains some of the more difficult concepts fairly well. The book is meant for an introductory course in database management which is usually required as…