Publications
Conferences/Workshops
2022
A preliminary assessment of the article deduplication algorithm used for the OpenAIRE Research Graph.
Kleanthis Vichos, Michele De Bonis, Ilias Kanellos, Serafeim Chatzopoulos, Claudio Atzori, Natalia Manola, Paolo Manghi, Thanasis Vergoulis.
IRCDL 2022, 2022 
BIP! Scholar: A Service to Facilitate Fair Researcher Assessment.
Thanasis Vergoulis, Serafeim Chatzopoulos, Kleanthis Vichos, Ilias Kanellos, Andrea Mannocci, Natalia Manola, Paolo Manghi.
JCDL 2022, 2022
2021
VeTo-web: A Recommendation Tool for the Expansion of Sets of Scholars.
Serafeim Chatzopoulos, Thanasis Vergoulis, Theodore Dalamagas, Christos Tryfonopoulos.
JCDL 2021: 334-335, 2021
Visualising Scientific Topic Evolution.
Panagiotis Deligiannis, Thanasis Vergoulis, Serafeim Chatzopoulos, Christos Tryfonopoulos.
WWW (Companion Volume) 2021: 468-472, 2021
BIP! DB: A Dataset of Impact Measures for Scientific Publications.
Thanasis Vergoulis, Ilias Kanellos, Claudio Atzori, Andrea Mannocci, Serafeim Chatzopoulos, Sandro La Bruzzo, Natalia Manola, Paolo Manghi.
WWW (Companion Volume) 2021: 456-460, 2021
SciNeM: A Scalable Data Science Tool for Heterogeneous Network Mining.
Serafeim Chatzopoulos, Thanasis Vergoulis, Panagiotis Deligiannis, Dimitrios Skoutas, Theodore Dalamagas, Christos Tryfonopoulos.
EDBT, 2021
2020
ArtSim: Improved estimation of current impact for recent articles.
Serafeim Chatzopoulos, Thanasis Vergoulis, Ilias Kanellos, Theodore Dalamagas, Christos Tryfonopoulos.
AIMinScience 2020, 2020
VeTo: Expert Set Expansion in Academia.
Thanasis Vergoulis, Serafeim Chatzopoulos, Theodore Dalamagas, Christos Tryfonopoulos.
TPDL 2020, 2020
2019
BIP! Finder: Facilitating scientific literature search by exploiting impact-based ranking.
Thanasis Vergoulis, Serafeim Chatzopoulos, Ilias Kanellos, Panagiotis Deligiannis, Christos Tryfonopoulos, Theodore Dalamagas.
CIKM 2019, 2019
A study on the readability of scientific publications.
Thanasis Vergoulis, Ilias Kanellos, Anargiros Tzerefos, Serafeim Chatzopoulos, Theodore Dalamagas, Spiros Skiadopoulos.
TPDL 2019, 2019
Journals
2022
VeTo+: improved expert set expansion in academia.
Serafeim Chatzopoulos, Thanasis Vergoulis, Theodore Dalamagas, Christos Tryfonopoulos.
Int. J. Digit. Libr. 23(1): 57-75, 2022
2021
Further improvements on estimating the popularity of recently published papers.
Serafeim Chatzopoulos, Thanasis Vergoulis, Ilias Kanellos, Theodore Dalamagas, Christos Tryfonopoulos.
Quant. Sci. Stud. 2(4): 1529-1550, 2021
BIP4COVID19: Releasing impact measures for articles relevant to COVID-19.
Thanasis Vergoulis, Ilias Kanellos, Serafeim Chatzopoulos, Danae Pla Karidi, Theodore Dalamagas.
Quant. Sci. Stud. 2(4): 1447-1465, 2021
2020
SPHINX: A System for Metapath-based Entity Exploration in Heterogeneous Information Networks.
Serafeim Chatzopoulos, Kostas Patroumpas, Alexandros Zeakis, Thanasis Vergoulis, Dimitrios Skoutas.
Proc. VLDB Endow. 13(12): 2913-2916, 2020
2017
DIANA-TarBase v8: a decade-long collection of experimentally supported miRNA–gene interactions.
Karagkouni D, Paraskevopoulou MD, Chatzopoulos S, Vlachos IS, Tastsoglou S, Kanellos I, Papadimitriou D, Kavakiotis I, Maniou S, Skoufos G, Vergoulis T, Dalamagas T, Hatzigeorgiou AG.
Nucleic Acids Research, gkx1141, https://doi.org/10.1093/nar/gkx1141. Epub 201 November 16, 2017
Technical Reports
2022
ATRAPOS: Evaluating Metapath Query Workloads in Real Time.
Serafeim Chatzopoulos, Thanasis Vergoulis, Dimitrios Skoutas, Theodore Dalamagas, Christos Tryfonopoulos, Panagiotis Karras.
CoRR abs/2201.04058, 2022
2020
BIP4COVID19: Releasing impact measures forarticles relevant to COVID-19.
Thanasis Vergoulis, Ilias Kanellos, Serafeim Chatzopoulos, Danae Pla Karidi, Theodore Dalamagas.
bioRxiv 2020.04.11.037093; doi: https://doi.org/10.1101/2020.04.11.037093, 2020
PhD Theses
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Diploma Theses
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Books
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