N
Nikolaos Papadakis
Researcher at Army and Navy Academy
Publications - 37
Citations - 224
Nikolaos Papadakis is an academic researcher from Army and Navy Academy. The author has contributed to research in topics: Computer science & Information extraction. The author has an hindex of 6, co-authored 31 publications receiving 180 citations. Previous affiliations of Nikolaos Papadakis include National Technical University of Athens & University of Thessaly.
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Journal ArticleDOI
STAVIES: a system for information extraction from unknown Web data sources through automatic Web wrapper generation using clustering techniques
TL;DR: A fully automated wrapper for information extraction from Web pages that introduces a signal-wise treatment of the tag structural hierarchy and using hierarchical clustering techniques to segment the Web pages and can operate without human intervention.
ISISEMD: Intelligent system for independent living and self-care of seniors with mild cognitive impairment or mild dementia
TL;DR: The ISISEMD approach for an innovative care model is elaborates on the technical aspects of the services, the technologies used and the system architecture, and describes plans for evaluation from a human factor perspective, and briefly discusses business opportunities.
Proceedings ArticleDOI
SHIELD: A novel NFV-based cybersecurity framework
Georgios Gardikis,K. Tzoulas,K. Tripolitis,A. Bartzas,S. Costicoglou,Antonio Lioy,Bernat Gastón,Carolina Fernandez,C. Davila,Antonios Litke,Nikolaos Papadakis,Dimitris Papadopoulos,Antonio Pastor,J. Nunez,Ludovic Emmanuel Paul Noel Jacquin,Hamza Attak,N. Davri,George Xylouris,M. Kafetzakis,Dimitris Katsianis,Ioannis Neokosmidis,M. Terranova,C. Giustozzi,Tiago Batista,R. Preto,Eleni Trouva,Y. Angelopoulos,Anastasios Kourtis +27 more
TL;DR: Key use cases and requirements for the SHIELD framework are discussed and a high-level architectural approach is presented for securing both the infrastructure and the services.
Journal ArticleDOI
Low Cost Omnidirectional Sound Source Utilizing a Common Directional Loudspeaker for Impulse Response Measurements
TL;DR: In this article, the authors explored the applicability of a method utilizing a common directional loudspeaker as a sound source for impulse response measurements when a dodecahedron speaker is not available.
Journal ArticleDOI
Translation and cross-cultural adaptation methodology for soundscape attributes – A study with independent translation groups from English to Greek
Nikolaos Papadakis,Francesco Aletta,Jian Kang,Tin Oberman,Andrew R. J. Mitchell,Georgios E. Stavroulakis +5 more
TL;DR: In this article , an approach based on a combined technique of the forward translation, synthesis, back translation, pre-test and a committee approach was selected to maintain content equivalence between source and target languages.