Search results for "retrieval"
showing 10 items of 1176 documents
Extensible User-Based XML Grammar Matching
2009
International audience; XML grammar matching has found considerable interest recently due to the growing number of heterogeneous XML documents on the web and the increasing need to integrate, and consequently search and retrieve XML data originated from different data sources. In this paper, we provide an approach for automatic XML grammar matching and comparison aiming to minimize the amount of user effort required to perform the match task. We propose an open framework based on the concept of tree edit distance, integrating different matching criterions so as to capture XML grammar element semantic and syntactic similarities, cardinality and alternativeness constraints, as well as data-ty…
Transforming XML documents to OWL ontologies: A survey
2015
The aims of XML data conversion to ontologies are the indexing, integration and enrichment of existing ontologies with knowledge acquired from these sources. The contribution of this paper consists in providing a classification of the approaches used for the conversion of XML documents into OWL ontologies. This classification underlines the usage profile of each conversion method, providing a clear description of the advantages and drawbacks belonging to each method. Hence, this paper focuses on two main processes, which are ontology enrichment and ontology population using XML data. Ontology enrichment is related to the schema of the ontology (TBox), and ontology population is related to …
XCDL: an XML-oriented visual composition definition language
2010
International audience; XML data flow has reached beyond the world of computer science and has spread to other areas such as data communication, e-commerce and instant messaging. Therefore, manipulating this data by non expert programmers is becoming imperative. On one hand, Mashups have emerged a few years ago, providing users with visual tools for web data manipulation but not necessarily XML specific. Mashups have been leaning towards functional composition but no formal languages have yet been defined. On the other hand, visual languages for XML have been emerging since the standardization of XML, and mostly relying on querying XML data for extraction or structure transformations. These…
A New Methodology to Construct a Database of World University Exams
2020
Since the final decades of the 20th century, university education has witnessed rapid growth. However, the quality of the education has varied a lot within the different programs around the world. How can we measure quality in university education? A number of institutions release annual global rankings of universities according to academic fields. One of the most respected lists, the Shanghai Academic Ranking of World Universities, uses a complex methodology to rank world universities, including six objective indicators, i.e. the number of alumni and staff winning Nobel Prizes and Fields Medals, the number of articles published in prestigious journals, the number of Highly Cited Researcher…
A Step Towards a Data Quality Theory
2019
Data quality issues have been topical for many decades. However, a unified data quality theory has not been proposed yet, since many concepts associated with the term “data quality” are not straightforward enough. The paper proposes a user-oriented data quality theory based on clearly defined concepts. The concepts are defined by using three groups of domain-specific languages (DSLs): (1) the first group uses the concept of a data object to describe the data to be analysed, (2) the second group describes the data quality requirements, and (3) the third group describes the process of data quality evaluation. The proposed idea proved to be simple enough, but at the same time very effective in…
La formación del futuro docente a través de la interdisciplinariedad y la educación integral
2020
The Plastic Expression and the Musical Expression have a special relevance for the integral formation of the students of Early Childhood Education. Training in or from these areas of knowledge should be continued in the next stage, Primary Education, through the study of the so-called Area of Artistic Education (includes the subjects of Plastic and Music). The future teachers of Early Childhood Education should consider training in artistic education not only as an interrelated whole that guarantees the integral formation of the students of this educational stage, but as tools that favor and enhance the development of all fundamental areas (cognitive, motor, linguistics, etc.). This article…
Training for gender equity: an experience through choreographies in Early Childhood Education
2020
INTRODUCCIÓN. En Educación Infantil, el trabajo de los denominados temas transversales toma especial relevancia porque permiten reforzar las destrezas del alumnado en diferentes áreas, que contribuyen a un desarrollo adecuado durante la Educación Primaria. Los contenidos de la asignatura “Procesos musicales en Educación Infantil”, de tercer curso del Grado de Maestra de Educación Infantil, permiten el trabajo de esos temas, concretamente, las coreografías. Éstas pueden ser utilizadas como herramientas lúdicas que garantizan no sólo el trabajo de las habilidades motrices básicas, sino también la equidad, la educación cívica y moral…, por el contenido de las canciones que pueden ser utilizada…
Earnings sustainability, economic conditions and the value relevance of accounting information
2013
Summary This study demonstrates that the value relevance of accounting information is influenced by the ability to capitalize investments in valuable resources. We use data from Sweden to show that firms that operate in industries in which accounting conservatism limits this capitalization display lower value relevance as a result of more unsustainable earnings components. However, when controlling for the different properties of sustainable and unsustainable earnings components, the difference vanishes. Moreover, we show that firms operating in industries in which more investments are immediately expensed display systematic temporal variations in the level of value relevance. We contend th…
Managing the flow of private information on children and parents in poverty situations : Creating a panoptic eye in interorganizational networks?
2018
In this article, we discuss how the flow of private information about children and families in poverty situations is managed in interorganizational networks that aim to combat child poverty. Although practices for sharing information and documentation between child and family social work services are highly encouraged and recommended to create supportive features for parents and children, this development often results in undesirable forms of governmentality. Interorganizational networking also creates controlling side effects because the exchange of information in networks of child and family services may wield a holistic power over families. We theorize this issue by using the Foucauldian…
Ranking of Palliative Care Development in the Countries of the European Union.
2016
Abstract Context There is growing interest in monitoring palliative care (PC) development internationally. One aspect of this is the ranking of such development for comparative purposes. Objectives To generate a ranking classification and to compare scores for PC development in the countries of the European Union, 2007 and 2013. PC "development" in this study is understood as a combination of the existence of relevant services in a country ("resources") plus the capacity to develop further resources in the future ("vitality"). Methods "Resources" comprise indicators of three types of PC services per population (inpatient palliative care units and inpatient hospices, hospital support teams, …