Please use this identifier to cite or link to this item: http://hdl.handle.net/11400/9927
Title: Academic evaluation and research policy decision making using graph visualization
Authors: Τσολακίδης, Αναστάσιος
Σγουροπούλου, Κλειώ
Ξυδάς, Ιωάννης
Μιαούλης, Γεώργιος
Terraz, Olivier
Item type: Conference publication
Conference Item Type: Full Paper
Keywords: Visualization;Co - authoring;Knowledge discovery;Decision support systems;research policy;Απεικόνιση δεδομένων;Συνεργατική συγγραφή;Ανακάλυψη γνώσης;Σύστημα υποστήριξης λήψης αποφάσεων;Πολιτική έρευνας
Subjects: Technology
Computer science
Τεχνολογία
Πληροφορική
Issue Date: 8-May-2015
May-2011
Date of availability: 8-May-2015
Publisher: Τεχνολογικό Εκπαιδευτικό Ίδρυμα Αθήνας
Technological Educational Institute of Athens
Abstract: The educational institutions need to have a clear mission, comprehensive vision and attainable objectives that can be interpreted and analyzed by us ing terms of strategic planning. Our work is part of prototype system that supports academic evaluation and decision - making strategi es concerning the research policy of an institute , using visual analytics . It focus es on the analys i s and visualization of t he relationships that exist between authors, scientific publications and research fields , within an academic unit . Using , initially , the research field as a filter we create a co – authoring network of authors connected to each other through weighted assoc iations . W eight values are produced by applying more than one algorithm to ke y attributes of the publications (citation, publisher , etc. ) and characterize the connections (edges) of the network. The graph nodes represent authors ( researchers ) with their at tributes. Our data is enriched by analys i s and metrics of the graph. The online use of successive vectors of thresholds in the characteristics of the graph enables user s to get a “visual multi - criteria analys i s” for the validation of the main hypotheses of institutional research policies and the support of further decision making
Language: English
Citation: Tsolakidis, A., Sgouropoulou, C., Xydas, I., Terraz, O. and Miaoulis, G. (2011) Academic evaluation and research policy decision making using graph visualization. In "31Α International Conference on Computer Graphics and Artificial Intelligence". Athens: Technological Educational Institute of Athens. Available from: http://users.teiath.gr/yxydas/Paper5_xydas.pdf [Accessed: 08/07/2015].
Conference: 31Α International Conference on Computer Graphics and Artificial Intelligence
Access scheme: Publicly accessible
License: Αναφορά Δημιουργού-Μη Εμπορική Χρήση-Όχι Παράγωγα Έργα 3.0 Ηνωμένες Πολιτείες
URI: http://hdl.handle.net/11400/9927
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