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Interactions as the Basis of Collaboration Dynamics in Teaching Usability
(2010-07-02)
Este artículo presenta el resultado de una experiencia en la cual, mediante la aplicación de un modelo instruccional colaborativo, para la enseñanza de las técnicas más comunes de evaluación de la usabilidad de ...
Teaching Software Engineering from a Collaborative Perspective: Some Latin-American Experiences
(09/03/2010)
Teaching software engineering has been recognized as an important challenge for computer science undergraduate programs. Instruction in such area requires not only to deliver theoretical knowledge, but also to perform ...
A Distributed Hierarchical Multi-agent Architecture for Detecting Injections in SQL Querie
(2010-07-02)
SQL injections consist in inserting keywords and special symbols in the parameters of SQL queries to gain illegitimate access to a database. They are usually identified by analyzing the input parameters and removing the ...
Unsupervised Visualization of SQL Attacks by Means of the SCMAS Architecture
(2010-07-02)
This paper presents an improvement of the SCMAS architecture aimed at securing SQL-run databases. The main goal of such architecture is the detection and prevention of SQL injection attacks. The improvement consists in the ...
Environment to Support Mobile Learning
(2010-07-02)
Este trabajo presenta la propuesta de diseño de una arquitectura para el desarrollo de una plataforma educativa de aprendizaje móvil, m-learning, que facilite a los usuarios interactuar de forma eficiente, flexible y ...
Experimental Evaluation of Perception and Actuation Architectures for the Articulated Vehicle Automatic Control
(2010-07-02)
Bus Rapid Transit systems as well as Intelligent Transport Systems are being subject of research since many years. Nowadays with highly developed instrumentation, sensing and actuation technologies it is possible to foresee ...
Esquema de Seguridad en SOAP Basado en OpenSAML
(2010-07-03)
SOAP es un protocolo de comunicación basado en XML para el intercambio de información entre aplicaciones en un entorno distribuido. SOAP no cuenta con mecanismos propios de seguridad para la transmisión segura de sus ...
A family of experiments to validate measures for UML activity diagrams of ETL processes in data warehouses
(11/01/2010)
In data warehousing, Extract, Transform, and Load (ETL) processes are in charge of extracting the data from the data sources that will be contained in the data warehouse. Their design and maintenance is thus a cornerstone ...
Monitoring of Levels Moisture Soil Based on Electroresistive Methods: Case of the Gamboa Area, Panama Canal
(2010-07-02)
El objetivo principal de esta primera etapa de investigación se centra en obtener información referente a las características de los niveles freáticos en dos importantes zonas del sitio de Gamboa – área del Canal de Panamá: ...
Lateral and Longitudinal Control System for the Automation of an Articulated Bus
(2010-07-02)
This paper presents several results regarding the lateral and longitudinal control systems that have been applied for the automation of an articulated bus, using a rolling wheeled box system with special design that moves ...