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Access to public information (that generated by public institutions) is a right recognized by both European (Unión Europea, 2001) and Spanish legislation (España, 1992; 1997; 2013). The bodies of the Spanish State must to make available to the citizens, free of charge and in a transparent way, all the documents that they generate, unless there are national security reasons. Many national, regional and local governments have created information systems or public information platforms in the form of newsletters or gazettes. The purpose of this paper is to find out how is, on a documentary level, the main informative gazette of Spain, the Boletín oficial del Estado (BOE). The metadata of the published documents are studied and the metadata used for documentary description are analyzed in a deeper way. The results reflect the absence of documentary descriptors in more than 89% of the total documentary BOE' corpus. In recent years this figure has barely exceeded 50%. The paper ends with a few recommendations for improvement. [ABSTRACT FROM AUTHOR]

This paper presents an analysis of the publication of datasets collected via Google Dataset Search, specialized in families of RNA viruses, whose terminology was obtained from the National Cancer Institute (NCI) thesaurus developed by the US Department of Health and Human Services. The objective is to determine the scope and reuse capacity of the available data, determine the number of datasets and their free access, the proportion in reusable download formats, the main providers, their publication chronology, and to verify their scientific provenance. On the other hand, we also define possible relationships between the publication of datasets and the main pandemics that have occurred during the last 10 years. The results obtained highlight that only 52% of the datasets are related to scientific research, while an even smaller fraction (15%) are reusable. There is also an upward trend in the publication of datasets, especially related to the impact of the main epidemics, as clearly confirmed for the Ebola virus, Zika, SARS-CoV, H1N1, H1N5, and especially the SARS-CoV-2 coronavirus. Finally, it is observed that the search engine has not yet implemented adequate methods for filtering and monitoring the datasets. These results reveal some of the difficulties facing open science in the dataset field. [ABSTRACT FROM AUTHOR]

This paper first reviews the advantages and disadvantages associated with both pre-coordination and post-coordination in classification. It then argues that we can have the advantages of both if we couple a post-coordinated (synthetic) approach to classification with a user interface that privileges the word order in search queries. Several other advantages of such an approach to classification and search are reviewed. It better captures the nature of a work (or object), addresses important issues with respect to social diversity, and facilitates user queries. It produces subject strings that resemble sentence fragments; this serves to clarify the meaning of terms within the subject string, and makes subject strings more comprehensible since humans typically think in sentences. These various benefits are then illustrated in the classification of works of music. It is shown that many important characteristics of works of music are best handled by such a system. These are generally poorly addressed, or not addressed at all, by existing approaches to the classification of music. [ABSTRACT FROM AUTHOR]