1,720,959 research outputs found
Migrating Cultures and the Dynamic of Exchange/Culture migranti e dinamiche dell'interazione
No full textRerearch prolect models, processes, methods, technologies NLP
No full textThe aim of this Project is to explore mathematical models that address the intersections and structural equivalence between mathematical theory and computational linguistics. In this context, a new formal code can be described using a descriptive grammar through the scientific Planat’s model. Likewise, we draw on NooJ’s model, which is designed for the development of large text processing grammars. The corpora may be of any size, and the text may be imported in a wide variety of formats. A lexical analysis is immediately applied based on a robust dictionary module that includes an integrated morphological analyzer. This study is then concerned with the formal process of literary production and its encounter with digital intelligence. It also identifies a new possibility for research that creates a new multi-code mathematical, linguistic, and computational paradigm. It can therefore be assumed that contemporary communication is formal in nature, comprising systems, axioms, validation methods and theorems, and embedded in a formal grammar
Malinconia e crisi di identità dell'emigrato
No full textLa studiosa analizza attraverso l'opera di Tahar Ben Jelloun il problema dell'immigrazione al di là del rimbombo mediatico quotidiano
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Variations on the Author
Full text link“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Appropriate Similarity Measures for Author Cocitation Analysis
Full text linkWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
Profili demografici, economici e sociali dell’immigrazione e prospettive di “governance” a livello internazionale
No full textThe different demographic, economic and social aspects of migration are global, and involve all International Community. Migration is an international issue, and it is very important to regulate the general aspects of the phenomenon at international level, by few common principles. The national regulation should effect these principles.
Some international organization can take an important role in international regulation of migration, because of his high consensus and fast and effective decision mechanisms.
The regulation of migration has a big gap, because it is a national regulation. For that reason, it satisfies the interests of destination’s countries, instead of to consider also the need of migrants. To satisfy both groups of interests is essential an international migration regulation, composed by few basic principles that have to be the foundation of international law of migration
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