284 research outputs found
Improving Knowledge Retrieval in Digital Libraries Applying Intelligent Techniques
Nowadays an enormous quantity of heterogeneous and distributed information is stored in the digital University. Exploring online collections to find knowledge relevant to a user’s interests is a challenging work. The artificial intelligence and Semantic Web provide a common framework that allows knowledge to
be shared and reused in an efficient way. In this work we propose a comprehensive approach for discovering E-learning objects in large digital collections based on analysis of recorded semantic metadata in those objects and the application of expert system technologies. We have used Case Based-Reasoning
methodology to develop a prototype for supporting efficient retrieval knowledge from online repositories.
We suggest a conceptual architecture for a semantic search engine. OntoUS is a collaborative effort that
proposes a new form of interaction between users and digital libraries, where the latter are adapted to users
and their surroundings
Intelligent Integrated Management for Telecommunication Networks
As the size of communication networks keeps on growing, faster connections, cooperating technologies and the divergence of equipment and data communications, the management of the resulting networks gets additional important and time-critical. More advanced tools are needed to support this activity. In this article we describe the design and implementation of a management platform using Artificial Intelligent reasoning technique. For this goal we make use of an expert system. This study focuses on an intelligent framework and a language for formalizing knowledge management descriptions and combining them with existing OSI management model. We propose a new paradigm where the intelligent network management is integrated into the conceptual repository of management information called Managed Information Base (MIB). This paper outlines the development of an expert system prototype based in our propose GDMO+ standard and describes the most important facets, advantages and drawbacks that were found after prototyping our proposal
The Evolution of OSI Network Management by Integrated the Expert Knowledge
The management of modern telecommunications networks must satisfy
ever-increasing operational demands. Operation and quality service requirements
imposed by the users are also an important aspect to consider. In
this paper we have carried out a study for the improvement of intelligent administration
techniques in telecommunications networks. This task is achieved
by integrating knowledge base of expert system within the management information
used to manage a network. For this purpose, an extension of OSI management
framework specifications language has been added and investigated
in this study. A new property named RULE has also been added, which gathers
important aspects of the facts and the knowledge base of the embedded
expert system. Networks can be managed easily by using this proposed integration
OCULUS: Management System for Information Display
La Biblioteca de la Universidad de Sevilla dispone actualmente de 12 pantallas informativas repartidas entre los distintos centros que la conforman. Su función principal es difundir noticias de interés y contenidos autoformativos a la comunidad universitaria. En el presente proyecto se propone una solución eficiente para la automatización de contenidos multimedia en un entorno colaborativo. El objetivo es establecer un canal eficiente de comunicación con los usuarios de la Biblioteca Universitaria y cubrir así las necesidades de información que posee la comunidad Universitaria. A través de este medio se emitirán contenidos explicativos sobre recursos y servicios de la Biblioteca Universitaria de forma general y de las distintas bibliotecas de área de forma particular. La idea es crear una herramienta de gestión de contenidos dinámicos cuyo tratamiento, codificación y publicación sea completamente automático. Para ello se ha elaborado una aplicación ad hoc que responde a la necesidad de mejoras informativas de nuestra comunidad Universitaria y provee de un canal de comunicación coordinado, homogéneo con una calidad común.The Library of the University of Seville currently has 12 information screens distributed among its centres. Their main purpose is to broadcast news and self-training content to the university community.
This project proposes an efficient solution for automating multimedia content in a collaborative environment. The aim is to establish an efficient communication channel with university library users and cater for the information requirements of the university community. This system will broadcast informative content on university library resources and services in general and more specific information on the different departmental libraries. A dynamic content management tool in which processing, encoding and publishing are carried out completely automatically. To do this an ad hoc application has been developed that responds to the need to improve the availability of information within our university community and provides a homogeneous, coordinated communication channel with a standardised quality
Intelligent information processing in a digital library using semantic web
With the explosive growth of information, it is
becoming increasingly difficult to retrieve the relevant
documents with current search engine only. The
information is treated as an ordinary database that
manages the contents and positions. To the individual
user, there is a great deal of useless information in
addition to the substantial amount of useful information.
This begets new challenges to docent community
and motivates researchers to look for intelligent
information retrieval approach and ontologies that
search and/or filter information automatically based on
some higher level of understanding are required. We
study improving the efficiency of search methods and
classify the search patrons into several models based on
the profiles of agent based on ontology.
We have proposed a method to efficiently search for
the target information on a Digital Library network with
multiple independent information sources. This paper
outlines the development of an expert prototype system
based in an ontology for retrieval information of the
Digital Library University of Seville. The results of this
study demonstrate that by improving representation by
incorporating more metadata from within the
information and the ontology into the retrieval process,
the effectiveness of the information retrieval is enhanced.
We used Jcolibri and Prótége for developing the
ontology and creation the expert system respectively
Expert knowledge management based on ontology in a digital library
The architecture of the future Digital Libraries should be able to allow any users to access available
knowledge resources from anywhere and at any time and efficient manner. Moreover to the individual user,
there is a great deal of useless information in addition to the substantial amount of useful information. The
goal is to investigate how to best combine Artificial Intelligent and Semantic Web technologies for semantic
searching across largely distributed and heterogeneous digital libraries. The Artificial Intelligent and
Semantic Web have provided both new possibilities and challenges to automatic information processing in
search engine process. The major research tasks involved are to apply appropriate infrastructure for specific
digital library system construction, to enrich metadata records with ontologies and enable semantic
searching upon such intelligent system infrastructure. We study improving the efficiency of search methods
to search a distributed data space like a Digital Library. This paper outlines the development of a CaseBased
Reasoning prototype system based in an ontology for retrieval information of the Digital Library
University of Seville. The results demonstrate that the used of expert system and the ontology into the
retrieval process, the effectiveness of the information retrieval is enhanced
Optimización de la autoformación a través de la enseñanza virtual
En la última década, las instituciones superiores educativas han sufrido una gran transformación, manifiesta en la tendencia hacia la globalización, generalización y expansión del conocimiento. Un escenario educativo innovador, donde el acceso a la formación es un fenómeno generalizado. Los profesionales deben ser capaces de mantener sus experiencias actualizadas a medida que se producen continuos avances en sus áreas de trabajo. Es imprescindible el desarrollo de un entorno educativo innovador, que permita poner a disposición de profesores y estudiantes herramientas que ofrezcan la posibilidad de utilizar nuevos métodos de enseñanza a través de las tecnologías de la información y la comunicación (TIC). En el trabajo que aquí presentamos, se analiza un método de enseñanza-aprendizaje más activo y participativo. El presente proyecto permite al alumno disponer de un conjunto de recursos, que favorecen la autoevaluación y autoformación, a la vez que facilita su trabajo personal y en equipo
Intelligent Techniques for Knowledge Recovery in University Education
El desarrollo de sistemas de búsqueda que faciliten la gestión del conocimiento académico en un espacio
distribuido como son las Bibliotecas digitales universitarias, es uno de los principales objetivos de
instituciones y proveedores de información. Estos nuevos retos motivan a los investigadores y a la
comunidad docente a buscar nuevos enfoques en la recuperación eficiente de la información. El presente
estudio supone un esfuerzo en innovación educativa, y propone un enfoque pragmático en la aplicación de
la recuperación del conocimiento en las bibliotecas digitales. Para ello utilizamos un enfoque ontológico
y técnicas de la inteligencia artificial.The main goal of the academic institutions and information providers is to development a search engine
to retrieval information in a super distributed data space like digital university libraries. This begets new
challenges to docent community and motivates researchers to look for intelligent information retrieval
approach that search and/or filter information automatically. We make an effort in innovation education
in this direction and we propose a semantic method for efficient information search. This paper suggests
a pragmatic approach to the implementation of intelligent techniques and ontologies for efficient knowledge
retrieval in the academic digital libraries
Teaching Innovation in Order to Integrate Self-Learning and Self-Evaluation in the Webct Platform
El concepto de docencia universitaria tradicional se ha visto modificado por los principios
definidos en el Espacio Europeo de Educación Superior. Un cambio metodológico que motiva
el concepto de autoevaluación y promueve todas aquellas actividades académicas que
faciliten el autoaprendizaje. En este escenario, es fundamental que los estudiantes adquieran
nuevos hábitos autoformativos. Nuestro trabajo presenta un método de enseñanza-aprendizaje
para que ésta pase a ser más activa y participativa. Este proyecto permite al alumno
disponer de un conjunto de recursos, que favorecen la autoevaluación y autoformación, a la
vez que facilita su trabajo personal y en equipo.In the European Higher Education Area (EHEA) the traditional teaching university concept
has changed. EHEA has introduced a methodological change in order to motivate selfevaluation
and to promote self learning academic activities. In this way students must acquire
new self learning practices. Our work presents a method to make more active and participatory
the teaching-learning process. This project provides students different tools in order to promote
the self-learning and self-evaluation. A set of teaching resources are presented to facilitate
both individual and collective students' work
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