A. Fermoso García

Pontifical University of Salamanca | UPSA · Facultad de Informática

En la actualidad, el desarrollo de aplicaciones supone la utilización de arquitec-turas basadas en microservicios y orientadas a eventos. En este trabajo se presenta el framework Scifi Workflows. Su utilización permite la generación de workflows a partir de sus flujogramas. Estos se describirán mediante el lenguaje Scifi-WDSL. Este framewok está ba...

El desarrollo de aplicaciones IoT de altas prestaciones implica la programación de aplicaciones cloud basadas en microservicios y orientadas a eventos. En este tipo de aplicaciones es fundamental la gestión de transacciones distribuidas. Dada esta necesidad, se ha desarrollado el framework SCIFI-LRA que facilita la gestión de este tipo de transacci...

El proyecto “INCLU-SÍ LAB” es un sistema de inteligencia artificial basado fundamentalmente en el uso de un chatbot, para la inclusión laboral de las personas con discapacidad intelectual. La finalidad principal consiste en facilitar un apoyo tecnológico, en su integración laboral, desde un aspecto fundamental: cómo afrontar una entrevista de traba...

Purpose To assess whether Europeana can be really seen as the new “Library of Alexandria” for digital resources from the perspective of teachers, academics and researchers that might want to retrieve and reuse those resources for learning purposes. Design/methodology/approach We define a systematic method for studying Europeana digital resources...

Europeana is a European project aimed to become the modern “Alexandria Digital Library”, as it targets providing access to thousands of resources of European cultural heritage, contributed by more than fifteen hundred institutions such as museums, libraries, archives and cultural centers. This article aims to explore Europeana digital resources as...

Emerging technologies cause changes in education. These changes result in new human learning processes that evolve to collaborative e-learning approach, where social and mobile networks take a great relevance. In this paper we introduce SCHOM (SCHOlar Messaging). We have developed this tool for communication and collaborative e-learning in wired an...

In this paper, it is presented a study to evaluate and compare the effectiveness of eight different interfaces based on visualization techniques to carry out searching digital resources according to knowledge area and knowledge representation scheme. The navigation structure is based on hi­erarchical taxonomic representation through the use of Art...

Purpose (mandatory) To analyse user interfaces for search and collection visualization and navigation from a usability perspective. The final aim is to offer repository owners with scientific ground, to support their decisions when they have to choose an interface that can really help users to effectively locate and visualize resources over large d...

There are many educational contents in digital format and it would be very good if they could be reused in mobile contexts. This paper seeks to achieve this objective by providing access to educational contents packaged in SCORM (Sharable Content Object Reference Model). In this way user can reuse in any context the educational contents that alread...

Smart mobility tries to help user offering him information adapted to her real context. It would be useful that having this also on mind when the user tries to learn about anything. In order to learn, m-learning can be considered as an evolution of e-learning that allows the user to use the advantages of mobile technologies to support the learning...

Mobile devices have become a new platform with many possibilities to develop studies and implement projects. The power and current capabilities of these devices besides its market penetration makes applications and services in the area of mobility particularly interesting. Mobile terminals have become small computers, they have an operating system,...

The progress in Internet, in network technologies and the rapidly growing of the number of the mobile devices have now resulted that both companies and individuals demanding information and services over mobiles environments, moreover they hope that these services will be provided fitted to their positioning or location context. Services and applic...

Mobile devices are a new platform with a lot of possibilities to realize studies and to implement projects. It is a new applications platform very interesting to make innovative projects. In this article we present two real projects of mobile applications that use some of the most popular mobile services. First, MovilPIU allows to access to academ...

Nowadays, most of libraries are computerized, and moreover they have available for users their basic-services through the Web. Recent studies have concluded that 40% of people have an Internet connection, and therefore, these basic-services of libraries would be available to those people from where they are connected. If we consider that 100% of us...

Organizations have to work with large volumes of information at different formats. In this context they are necessary tools and formats like XML, to integrate these data and solve the heterogeneity problem. In this paper we proposed a new software tool called XDS. XDS (eXtensible Data Sources) is a new system to integrate data from relational datab...

Comprehensive data analysis has become indispensable in a variety of domains. OLAP (On-Line Analytical Processing) systems tend to perform poorly or even fail when applied to complex data scenarios. The restriction of the underlying multidimensional data model to admit only homogeneous and balanced dimension hierarchies is too rigid for many real-w...

This chapter introduces different alternatives to store and manage jointly relational and eXtensible Markup Language (XML) data sources. Nowadays, businesses are transformed in e-business and have to manage large data volumes and from heterogeneous sources. To manage large amounts of information, Database Management Systems (DBMS) continue to be on...

Nowadays, organizations need to work with large amounts of information from different sources. Therefore it becomes necessary tools and formats such as XML, which serve as integrators to this heterogeneity. This paper describes XDS, a tool designed with agents, which integrates data from multiple sources: relational databases, native XML databases...

On Demand Business concept, from IBM, shows how to coordinate the transformation of enterprise organization and its technological infrastructure to bridge the gap between business and technology. This problem appears in most of the information systems. This concept is based on Service Oriented Architecture (SOA) to improve the connection between bu...

This chapter introduces different alternatives to store and manage jointly relational and eXtensible Markup Language (XML) data sources. Nowadays, businesses are transformed in e-business and have to manage large data volumes and from heterogeneous sources. To manage large amounts of information, Database Management Systems (DBMS) continue to be on...

This chapter introduces different alternatives to store and manage jointly relational and eXtensible Markup Language (XML) data sources. Nowadays, businesses are transformed in e business and have to manage large data volumes and from heterogeneous sources. To manage large amounts of information, Database Management Systems (DBMS) continue to be on...

In this paper, we present the integration of information from library catalogues to the bibliographical format MODS (Metadata Object Description Schema). Hereby the resources of different bibliographical catalogues can be consulted obtaining the results in the same common format as MODS. To achieve our aim we use the XDS system, a software tool tha...

This chapter introduces different alternatives to store and manage jointly relational and eXtensible Markup Language (XML) data sources. Nowadays, businesses are transformed in e-business and have to manage large data volumes and from heterogeneous sources. To manage large amounts of information, Database Management Systems (DBMS) continue to be on...

This chapter introduces different alternatives to store and manage jointly relational and eXtensible Markup Language (XML) data sources. Nowadays, businesses are transformed in e business and have to manage large data volumes and from heterogeneous sources. To manage large amounts of information, Database Management Systems (DBMS) continue to be on...

This chapter introduces different alternatives to store and manage jointly relational and eXtensible Markup Language (XML) data sources. Nowadays, businesses are transformed in e business and have to manage large data volumes and from heterogeneous sources. To manage large amounts of information, Database Management Systems (DBMS) continue to be on...

Today, a large amount of information has been stored in XML, which has become the most useful standard of data interchange in the web and e-business world. Nonetheless, a large quantity of information remains stored in Relational Databases. It is very important to be able to jointly manage these two data formats. One solution would be an integrate...

On Demand Business concept, from IBM, shows how to coordinate the transformation of the enterprise organization and its technological infrastructure to bridge the gap between business and technology. This problem appears in most of information systems. This concept is based on Service Oriented Architecture (SOA) to improve the connection between bu...

En nuestros días y especialmente con la explosión de Internet, las organizaciones tienen que manejar multitud de datos y además datos de fuentes heterogéneas, como por ejemplo datos procedentes de las tradicionales bases de datos relacionales y otros procedentes de nuevas tipos de datos aparecidos con la Web, como los documentos HTML y XML. Las org...

XML se ha convertido en el estandar para la presentacion de informacion en la Web y tambien para su intercambio en los ∞ujos inter o intra empresas. Por ello enestas resulta cada vez mas necesario generar XML a partir de la informacion que tienen almacenada en sus bases de datos. Los sistemas de gestion de bases de datos(DBMS) em- pleados siguen si...

XML has become a standard to present Web information and to inter/intra business dataflow. In business, it is very critical to produce XML from database information. The commonly database management systems used, are relational systems but nowadays exists other type of systems that allow storage and recover XML information: RDBMS allowed by XML and...

Nowadays organizations not only are increasing the data volume, but also they have to work with a large variety of data sources with different types of data. One of the main challenges for these and others environments will be how to work and integrate this heterogeneous information from different types of databases. It would be necessary to use so...