1,721,021 research outputs found
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
Territoires numériques : comment favoriser la (co-)création de valeur publique ?
No full textNational audienc
Helsinki 3D : un outil dynamique et collaboratif pour la gestion du patrimoine bâti
No full textInternational audienceEn 2023, Helsinki, capitale de la Finlande, confirme sa place dans le top 10 du Smart City Index réalisé par l’IMD de Lausanne , valorisant ainsi la stratégie Smart City portée par la structure d’innovation publique de la ville, Forum Virium Helsinki . Le jumeau numérique du territoire, progressivement développé depuis plus de 30 ans, en constitue un outil central. Son niveau de maturité permet désormais de l’utiliser de manière dynamique et partagée au service d’une planification urbaine renouvelée prenant mieux en compte les éléments naturels et les adaptations nécessaires à la transition écologique
« Smart City » public policies : the key role of governance in public value creation
No full textDoctoralThis course, based on a PhD research is articulated around the following research question : What kind of governance practices should be developed to drive “Smart City” public policies that create public value ? The results are grounded in the French local authorities context where this kind of public policies constitute a highly accomplished form of digital transformation
Smart City : la technologie ne fait pas tout ! Regards du chercheur en synthèse de la table ronde n°4 des EIT 2024
No full textInternational audienceQuelques éléments de synthèse en conclusion de la table ronde n°4 des EIT 2024 (www.gis-optima.fr) consacrée à la Gouvernance des Territoires Connectés
Territoires numériques : comment favoriser la (co-)création de valeur publique ?
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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
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