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Katerina Gkirtzou
Researcher at CentraleSupélec
Publications - 24
Citations - 341
Katerina Gkirtzou is an academic researcher from CentraleSupélec. The author has contributed to research in topics: Language Grid & RDF. The author has an hindex of 8, co-authored 21 publications receiving 284 citations. Previous affiliations of Katerina Gkirtzou include University of Crete & École Centrale Paris.
Papers
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Journal ArticleDOI
MatureBayes: A Probabilistic Algorithm for Identifying the Mature miRNA within Novel Precursors
Katerina Gkirtzou,Katerina Gkirtzou,Ioannis Tsamardinos,Ioannis Tsamardinos,Panagiotis Tsakalides,Panagiotis Tsakalides,Panayiota Poirazi +6 more
TL;DR: A novel algorithm for identifying the start position of mature miRNA(s) produced by miRNA precursors is described, which has significantly better performance than two existing approaches and provides new insights about the potential use of specific sequence/structural information as recognition signals for Dicer processing.
Journal ArticleDOI
Prediction of novel microRNA genes in cancer-associated genomic regions--a combined computational and experimental approach.
Anastasis Oulas,Alexandra Boutla,Katerina Gkirtzou,Martin Reczko,Kriton Kalantidis,Panayiota Poirazi +5 more
TL;DR: This work combines both analytical and experimental techniques to show that SSCprofiler is a highly accurate tool which can be used to identify novel miRNA gene candidates in the human genome.
Proceedings Article
European Language Grid: An Overview
Georg Rehm,Maria Berger,Ela Elsholz,Stefanie Hegele,Florian Kintzel,Katrin Marheinecke,Stelios Piperidis,Miltos Deligiannis,Dimitris Galanis,Katerina Gkirtzou,Penny Labropoulou,Kalina Bontcheva,David L. Jones,Ian Roberts,Jan Hajič,Jana Hamrlová,Lukáš Kačena,Khalid Choukri,Victoria Arranz,Andrejs Vasiļjevs,Orians Anvari,Andis Lagzdiņš,Jūlija Meļņika,Gerhard Backfried,Erinç Dikici,Miroslav Janosik,Katja Prinz,Christoph Prinz,Severin Stampler,Dorothea Thomas-Aniola,Jose Manuel Gomez-Perez,Andres Garcia Silva,Christian Berrío,Ulrich Germann,Steve Renals,Ondrej Klejch +35 more
TL;DR: The European Language Grid (ELG) project addresses this fragmentation by establishing the ELG as the primary platform for LT in Europe and will boost the Multilingual Digital Single Market towards a thriving European LT community, creating new jobs and opportunities.
Posted Content
Making Metadata Fit for Next Generation Language Technology Platforms: The Metadata Schema of the European Language Grid
Penny Labropoulou,Katerina Gkirtzou,Maria Gavriilidou,Miltos Deligiannis,Dimitrios Galanis,Stelios Piperidis,Georg Rehm,Maria Berger,Valérie Mapelli,Mickaël Rigault,Victoria Arranz,Khalid Choukri,Gerhard Backfried,José Manuel Gómez Pérez,Andres Garcia Silva +14 more
TL;DR: ELG-SHARE is presented, a rich metadata schema catering for the description of Language Resources and Technologies (processing and generation services and tools, models, corpora, term lists, etc.), as well as related entities (e.g., organizations, projects, supporting documents, etc.).
Journal ArticleDOI
Predictive sparse modeling of fMRI data for improved classification, regression, and visualization using the k-support norm.
Eugene Belilovsky,Eugene Belilovsky,Katerina Gkirtzou,Michail Misyrlis,Anna B. Konova,Anna B. Konova,Jean Honorio,Nelly Alia-Klein,Rita Z. Goldstein,Dimitris Samaras,Matthew B. Blaschko,Matthew B. Blaschko +11 more
TL;DR: This work considers sparse regularization in both the regression and classification settings and shows that in many cases, use of the k-support norm leads to better predictive performance, solution stability, and interpretability as compared to other standard approaches.