Browsing by Author "Olivé Ramon, Antoni"
Now showing items 1-20 of 61
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A computer-guided approach to website Schema.org design
(Springer, 2014)
Conference report
Open AccessSchema.org offers to web developers the opportunity to enrich a website’s content with microdata and schema.org. For large websites, implementing microdata can take a lot of time. In general, it is necessary to perform two ... -
A formal method for conceptual fit analysis
(2016-01)
Article
Open AccessOne criterion that has received little attention in COTS systems selection is what we call conceptual fit. The criterion assesses the fit between the conceptual structure of the user requirements and that of a candidate ... -
A Framework for the evolution of temporal conceptual schemas of information systems (extended version)
(2000-02)
External research report
Open AccessThis paper focuses on the problem of information systems evolution. Ideally, changes in the requirements of information systems should be defined and managed at the conceptual schema level, with an automatic propagation ... -
A method for filtering large conceptual schemas
(Springer, 2010)
Conference report
Restricted access - publisher's policyWe focus on the problem of filtering a fragment of the knowledge contained in a large conceptual schema. The problem appears in many information systems development activities in which people need to operate with a piece ... -
A method for the definition and treatment of conceptual schema quality issues
(Springer, 2012)
Conference report
Restricted access - publisher's policyn the literature, there are many proposals of quality properties of conceptual schemas, but only a few of them (mainly those related to syntax) have been integrated into the development environments used by professionals ... -
A microcomputer-based decision support system
(Universidad Nacional Autónoma de México, 1981)
Conference report
Open AccessThe last ten years have seen the emrgence of some new ways of applying computers to organizations. This has been done by focusing attention on the suport of the key decisions that must be made in organizations. Decision ... -
Anàlisi de precedències entre conjunts d’informació: aplicació al model informacional
(Universitat Politècnica de Barcelona. Centre de Càlcul, 1979-09)
Article
Open AccessAquest article tracta de les precedències entre conjunts d'informació i, especialment, del problema de l'anàlisi de la derivabilitat de conjunts d'informació, del qual pretén d'explorar-ne noves vies de solució. L'enfocament ... -
An approach to test-driven development of conceptual schemas
(Universidad de Almería, 2012)
Conference report
Open AccessThe proposed method is applicable to different kinds of projects and may be integrated into existing software development methods when they are based on iterative paradigms and they include artifacts to specify conceptual ... -
An approach to test-driven development of conceptual schemas
(Elsevier Science Ltd., 2011)
Article
Restricted access - publisher's policyTest-Driven Development (TDD) is an extreme programming development method in which a software system is developed in short iterations. In this paper we present the Test-Driven Conceptual Modeling (TDCM) method, which is ... -
An approach to website schema.org design
(Elsevier, 2015)
Article
Open AccessSchema.org offers to web developers the opportunity to enrich a website's content with microdata and schema.org. For large websites, implementing microdata can take a lot of time. In general, it is necessary to perform two ... -
An Eclipse plugin for improving the quality of UML conceptual schemas
(Springer, 2012)
Conference lecture
Restricted access - publisher's policyThe development of an information system requires its conceptual schema to be of high quality. Classically, this quality comprises properties such as syntactic and semantic correctness, relevance, and completeness, but ... -
Aplicació de l’anàlisi de procedències al disseny del contingut de bases de dades
(Universitat Politècnica de Barcelona. Centre de Càlcul, 1980-09)
Article
Open AccessA la primera part de l'article, es fa una exposició de l'anàlisi de precedències entre conjunts d'informació i, en particular, de l'anàlisi de derivabilitat, en base al model relacional de dades. A la segona part, s'aplica ... -
A tool for filtering large conceptual schemas
(Springer Verlag, 2011)
Conference lecture
Restricted access - publisher's policyThe wealth of knowledge the conceptual schemas of many real-world information systems contain makes them very useful to their potential target audience. However, the sheer size of those schemas makes it difficult to extract ... -
A universal ontology-based approach to data integration
(2018-02-27)
Article
Open AccessOne of the main problems in building data integration systems is that of semantic integration. It has been acknowledged that the problem would not exist if all systems were developed using the same global schema, but so ... -
A web-based filtering engine for understanding event specifications in large conceptual schemas
(Springer, 2012)
Conference lecture
Open AccessA complete conceptual schema must include all relevant general static and dynamic aspects of an information system. Event types describe a nonempty set of allowed changes in the population of entity or relationship types ... -
Conceptual fit: A criterion for COTS selection
(2014-11)
External research report
Open AccessCOTS systems selection consists in evaluating the user requirements with respect to characteristics of candidate systems, using a set of criteria. One criterion that has received little attention is what we call conceptual ... -
Construcción automática de prototipos de sistemas de información a partir de modelos conceptuales en DADES
(Asociación Española de Informática y Automática (AEIA), 1985)
Conference report
Open AccessMuchos esfuerzos actuales de investigación y desarrollo en el àrea de los sistemas de Información (SI) se dirigen hacia la construcción automàtica de prototipos. Tal construcción parte de una definición previa del SI en ... -
DADES/GP: a prototype generator from deductive conceptual models of information systems
(Salon International d'Informatique Telematique Communication Organisation du Bureau et Bureautique, 1986)
Conference report
Open AccessWe show that deductive conceptual models of information systems are a valid alternative to the usual operational models, and that they offer a number of advantatges. We describe the main features of DADES, as a particular ... -
Definición, importancia y especificación en UML de las restricciones de integridad constante y permanente
(2007)
Conference report
Open AccessEste artículo se centra en el estudio de dos restricciones temporales, denominadas constante y permanente, que se aplican a tipos de entidad, a tipos de relación y a participaciones en tipos de relación. El artículo ... -
Deriving transaction specifications from deductive conceptual models of information systems
(1994-03)
External research report
Open AccessWe review the main components of a Deductive Conceptual Model (DCM) of an IS, and introduce a logic-based language for its specification. We then present a new, formal method for the derivation of transaction specifications ...
