Search results for "Web"
showing 10 items of 2018 documents
Using UDDI for Publishing Metadata of the Semantic Web
2006
Although UDDI does not provide support for semantic search, retrieval and storage, it is already accepted as an industrial standard and a huge number of services already store their service specifications in UDDI. Objective of this paper is to analyze possibilities and ways to use UDDI registry to allow utilization of meta-data encoded according to Semantic Web standards for semantic-based description, discovery and integration of web resources in the context of needs of two research projects: “Adaptive Services Grid” and “SmartResource”. We present an approach of mapping RDFS upper concepts to UDDI data model using tModel structure, which makes possible to store semantically annotated reso…
Certain advantages of Scopus compare with Web of Science in a bibliometric analysis related to smoking
2013
El objetivo de este trabajo es comparar entre Web of Science (WoS) y Scopus los indicadores bibliométricos básicos del área de tabaquismo de autores españoles en el período 2000-2009. Métodos: La búsqueda se realizó en el SCI-Expanded y Scopus (“smok*” OR “tobac*”). Resultados: La media total anual del nº de documentos fue de 41 ± 12 para WoS vs 60 ± 16 en Scopus (p = 0,007). Aumento progresivo del índice de colaboración. La media anual del índice de colaboración fue de 9,41 ± 2,73 en WoS vs 7,12 ± 1,52 en Scopus (p = 0,029). Mayor número de citas con el paso del tiempo en ambas bases de datos pero son más recientes las citas en Scopus, el índice citas/artículo fue mayor en WoS (WoS 14,47 v…
A Web Centric Semantic Mediation Approach for Spatial Information Systems
2006
International audience; Semantic mediation is increasingly at the heart of the design of emerging webbased information systems, particularly spatial information systems thatrequire the integration or interoperation of a collection of heterogeneousdata sources. Ontologies are increasingly used to represent agreed semantic ofapplications by providing formal description models and related tools toexplicitly specify the conceptual entities of an application. Past research intraditional database integration has identified key issues in the resolution ofvarious structural and semantic conflicts. Recent research effort has extendedthis early research to address the interoperability of spatial info…
Estimating web site readability using content extraction
2009
Nowadays, information is primarily searched on the WWW. From a user perspective, the readability is an important criterion for measuring the accessibility and thereby the quality of an information. We show that modern content extraction algorithms help to estimate the readability of a web document quite accurate.
Il ruolo della governance nelle scelte di informativa volontaria sul web. Una analisi sulle società quotate italiane
2013
Starting from the theoretical assumptions of the agency theory, the paper analyzes the effects ofcorporate governance on the dissemination of financial information on-line (Internet FinancialReporting) in respect of Italian companies characterized by a high concentration of ownership. Thisaspect, in fact, impacts on the choices of governance and these, in turn, affect the level of voluntarydisclosure. The activities of Internet Financial Reporting are measured through a disclosure indexcalculated on the basis of the information (considering the form and content) in the Investor Relationssection. Corporate governance is observed in a wide size, intended to grasp issues related to ownershipst…
Including functional usability features in a Model-Driven Development Method
2013
The Software Engineering (SE) community has historically focused on working with models to represent functionality and persistence, pushing interaction modelling into the background, which has been covered by the Human Computer Interaction (HCI) community. Recently, adequately modelling interaction, and specifically usability, is being considered as a key factor for success in user acceptance, making the integration of the SE and HCI communities more necessary. If we focus on the Model-Driven Development (MDD) paradigm, we notice that there is a lack of proposals to deal with usability features from the very first steps of software development process. In general, usability features are man…
Introducing Usability in a Conceptual Modeling-Based Software Development Process
2012
Usability plays an important role to satisfy users? needs. There are many recommendations in the HCI literature on how to improve software usability. Our research focuses on such recommendations that affect the system architecture rather than just the interface. However, improving software usability in aspects that affect architecture increases the analyst?s workload and development complexity. This paper proposes a solution based on model-driven development. We propose representing functional usability mechanisms abstractly by means of conceptual primitives. The analyst will use these primitives to incorporate functional usability features at the early stages of the development process. Fo…
Eines web per a l'elaboració del Treball Final de Grau i Màster en Enginyeria Química
2014
La necessitat d'un gran volum d'informació per a l'elaboració de projectes de caràcter professional en Enginyeria Química pot esdevenir un greu problema en aquells casos en els quals el projecte ha de ser preparat pels alumnes per al seu Treball Fi de Grau o Treball Fi de Màster, ja que la consecució d'aquesta informació és complicada i implica, en moltes ocasions, una despesa econòmica important. Per resoldre aquest problema, l'objectiu d'aquest article és subministrar a l'estudiant eines web de lliure accés que li permeten tenir informació relativa a les parts del projecte que ha d'elaborar. Per a fer-ho s'ha realitzat una anàlisi dels camps en els quals l'estudiant necessita informació i…
Creación de página Web para promover aprendizaje colaborativo en alumnos de máster
2018
[EN] A Web page has been designed by master students in order to engage them in collaborative and cooperative learning, thus improving their learning and comprehension of relevant concepts and topics. To that purpose, topics included in the subject Advanced Techniques in Chemistry which is part of the Master in Sustainable Chemistry of the University of Valencia have been included in the Webpage with the help of WIX software. This approach makes intensive use of the Web as a key technological resource for learning, where the information seen in the subject is summarized and given in an applicative and pertinent context that is easy to understand for all public interested in the topics discu…
Aplicación del KAHOOT para la mejora de la adquisición de los objetivos del aprendizaje en el alumnado de Fisiología de los órganos del lenguaje y la…
2018
[EN] One of the most used applications as a strategy of gamification in the classroom for the improvement of the learning process is KAHOOT. However, there are not many studies that have evaluated the repercussion of the application of sessions of this game at the end of the subject in the results of the final evaluation. In this way, the application of two complete sessions of KAHOOT was carried out at the end of the subject "Physiology of the Organs of Language and Hearing" of the Degree in Speech Pathology of the Universitat de València (course 2016-2017), with the objective of reviewing the contents related to the learning objectives of the subject. Two questionnaires, one for each sess…