1,721,144 research outputs found
Multilingual Web Documents : the system Hyperling
No full text@inproceedings{CI-NGUYEN-2006, author = {Nguyen, D.T. and Zreik, K.}, title = {Multilingual Web Documents : the system Hyperling}, booktitle = {ICTTA'06 (International Conference on Information \& Communication Technologies : from theory to applications)}, year = {2006}, address = {Damascus, Syria}, month = {April} }International audienc
Nouvelle méthode syntagmatique de vectorisation appliquée au self-organizing map des textes vietnamiens
No full text@inproceedings{CN-NGUYEN-2004, author = {Nguyen D.T.}, title = {Nouvelle méthode syntagmatique de vectorisation appliquée au self-organizing map des textes vietnamiens}, booktitle = {RECIRAL'04}, year = {2004}, address = {Fès, Maroc}, month = {avril} }National audienc
Catégorisation des hyperdocuments multilingues : le système Hyperling
No full text@inproceedings{CN-ZREIK-2005, author = {Zreik, K. and Nguyen, D.T.}, title = {Catégorisation des hyperdocuments multilingues : le système Hyperling}, booktitle = {Conférence Internationale sur le Document Electronique (CIDE 8)}, year = {2005}, month = {mai}, address = {Beyrouth, Liban}, publisher = {Europia} }National audienc
Hyperling : Système de reconnaissance et de classification des hyperdocuments multilingues
No full text@inproceedings{CI-NGUYEN-2005, author = {Nguyen, D.T. and Zreik, K.}, title = {Hyperling : Système de reconnaissance et de classification des hyperdocuments multilingues}, booktitle = {International Conference in Computer Science " Research, Innovation and Vision of the Future " (RIVF'05)}, year = {2005}, address = {Can-tho, Vietnam}, month = {February} }International audienc
Multilingual Hyperdocument Recognition: a document mining approach
No full text@inproceedings{CI-NGUYEN-2004, author = {Nguyen, D.T. and Zreik K.}, title = {Multilingual Hyperdocument Recognition: a document mining approach}, booktitle = {International Conference on Information \& Communication Technologies: from Theory to Applications (ICTTA'04), IEEE, NOSSTIA}, year = {2004}, address = {Damascus, Syria}, month = {April} }International audienc
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
Physical simulation method for the investigation of weld seam formation during the extrusion of aluminum alloys
No full textExtrusion through the porthole die is a predominant forming process used in the production of hollow aluminum alloy profiles across the aluminum extrusion industry. Longitudinal weld seams formed during the process may negatively influence the quality of extruded profiles. It is therefore of great importance to understand the formation of weld seams inside the welding chamber during extrusion, as affected by extrusion process variables and die design. Previously developed physical simulation methods could not fully reproduce the thermomechanical conditions inside the welding chamber of porthole die. In this research, a novel physical simulation method for the investigation of weld seam formation during extrusion was developed. With a tailor-designed tooling set mounted on a universal testing machine, the effects of temperature, speed, and strain on the weld seam quality of the 6063 alloy were investigated. The strains inside the welding chamber were found to be of paramount importance for the bonding of metal streams, accompanied by microstructural changes, i.e., recovery or recrystallization, depending on the local deformation condition. The method was shown to be able to provide guidelines for the design of porthole dies and choice of extrusion process variables, thereby reducing the scrap rate of aluminum extrusion operation.Accepted Author ManuscriptBiomaterials & Tissue Biomechanic
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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