Assistant Professor @harokopio_. Previously postdoc @ICS_FORTH and @IBMResearch Almaden.
Joined May 2012
- Tweets 357
- Following 416
- Followers 273
- Likes 2,246
4 Photos and videos
Vasilis Efthymiou retweeted
20 Mar 2025
Call for Papers/Demos/Workshops: IJCKG 2025 🚀
14th International Joint Conference on Knowledge Graphs - IJCKG 2025, Oct 15-17, 2025, Heraklion, Crete, Greece
Website: ijckg2025.github.io/index.ht…
#KnowledgeGraphs #LLM #RDF #LinkedData #ontologies
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Vasilis Efthymiou retweeted
17 Mar 2025
TaDA 2025 is here! It will be the third edition of our workshop, once more co-located with @VLDBconf! Submissions deadline for long/short/poster papers is in 2 months. Have a look at our website for more info: tabular-data-analysis.github…
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Vasilis Efthymiou retweeted
7 Feb 2025
#ΕπιλέγωΧαροκόπειο 2025 – Χτίζουμε μαζί το αύριό σου!
Tο Χαροκόπειο Πανεπιστήμιο σας προσκαλεί στις Ανοιχτές Ημέρες Ενημέρωσης για το 2025!
Διαδικτυακά: 19.02.25
Δια ζώσης: 8 & 9.04.25
Πληροφορίες: career.hua.gr/epilegocharoko…
#HUAgr #Χαροκόπειο_η_1η_σου_Επιλογή
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Vasilis Efthymiou retweeted
6 Dec 2024
Can technical challenges and ethical concerns be tackled together? 🤔
TREATS proves it’s possible! Fairness-aware Entity Resolution for streaming data.
✨ #JustAccepted at Information Systems!
Congratulations, Tiago Brasileiro!
@vefthym, V. Christophides, E. Pitoura
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Vasilis Efthymiou retweeted
14 Sep 2024
Important antitrust lawsuit against academic publishers.
We don't have to accept the status quo, in which these companies make huge profits on the backs of scholars, and damage science in the process.
lieffcabraser.com/antitrust/…
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Vasilis Efthymiou retweeted
9 Sep 2024
#ΕΡΕΥΝΑ Ποιοι ελέγχουν τα ΜΜΕ και την ενημέρωση στην Ελλάδα; Σε ποιους άλλους επιχειρηματικούς τομείς, στην Ελλάδα και το εξωτερικό, δραστηριοποιούνται οι ιδιοκτήτες τους; #whoownsthemedia
ALT https://wearesolomon.com/el/mag/ta-nea-mas/parousiasi-erevnas-who-owns-the-media/
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Vasilis Efthymiou retweeted
30 Aug 2024
Congratulations for the excellent work @tuda_systems!
We proudly announce that our recent paper "LLMs for Data Engineering on Enterprise Data" has won the Best Short Paper award of the @TadaWorkshop @VLDB2024. The paper reveals the limitations of LLMs when faced with real-world scenarios like enterprise data.
tabular-data-analysis.github…
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19 Aug 2024
HybEA is a hybrid attention-based model for Entity Alignment, exploiting both structural and factual information from Knowledge Graphs. With a simple semi-supervised strategy, it outperforms state-of-the-art even by 20% Hits@1 in some of the most challenging datasets for EA.
4 Jul 2024
HybEA: Hybrid Attention Models for Entity Alignment. arxiv.org/abs/2407.02862
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21 Aug 2024
This work was supported by @ELIDEK_HFRI, and it is one of the final publications of the, now completed, project ResponsibleER. Check out the rest of the publications supported by this project, here: isl.ics.forth.gr/Responsible…
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Vasilis Efthymiou retweeted
14 May 2024
2 days left to submit your abstracts to the Tabular Data Analysis Workshop @VLDB2024 ! Looking forward to receiving your submissions for a long/short/poster paper.
tabular-data-analysis.github…
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Vasilis Efthymiou retweeted
10 May 2024
It's our 1-year X anniversary! It's also our 1-week-left reminder for the abstract submission deadline of TaDA @VLDB2024.
tabular-data-analysis.github…
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Vasilis Efthymiou retweeted
30 Apr 2024
Deadline extended by 2 weeks! Consider submitting your papers to @TadaWorkshop, co-located with @VLDB2024
More details: tabular-data-analysis.github…
29 Apr 2024
If you enjoy Chinese food and you are working in tabular data, stop what you are doing* and start your submission to the TaDA workshop @VLDB2024, to be held in Guangzhou.
New submission deadlines: tabular-data-analysis.github…
*Unless you were already doing that; then don't stop.
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Vasilis Efthymiou retweeted
29 Apr 2024
If you enjoy Chinese food and you are working in tabular data, stop what you are doing* and start your submission to the TaDA workshop @VLDB2024, to be held in Guangzhou.
New submission deadlines: tabular-data-analysis.github…
*Unless you were already doing that; then don't stop.
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Vasilis Efthymiou retweeted
23 Apr 2024
📢Don't miss #SemTab 2024 - Round 1📢
New tracks, new datasets, and new challenges!
sem-tab-challenge.github.io/…
We are waiting for your participation!
@oktie @m_cremaschi @ejimenez_ruiz @vefthym @vcutrona9 @iswc_conf
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Vasilis Efthymiou retweeted
2 Apr 2024
If you are working in the area of tabular data analysis, you have around one month left to submit your papers to the TaDA workshop (tabular-data-analysis.github…) @VLDBconf 2024. We are excited for our PC members and keynote speakers. Stay tuned for more updates!
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Vasilis Efthymiou retweeted
28 Feb 2024
📢 Join the 2nd #KLEPTOTRACE #training:
"How to trace complex forms of ownership and control of assets related to corruption and other financial crimes"
Aimed at practitioners from public authorities and the private sector.
🔗Discover more and register: eventbrite.it/e/kleptotrace-…
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Vasilis Efthymiou retweeted
26 Feb 2024
📢We are ready to receive your full/short/abstract papers at the 2nd Workshop on Tabular Data Analysis, @VLDBconf 2024!
CfP: tabular-data-analysis.github…
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Vasilis Efthymiou retweeted
15 Jan 2024
Το Χαροκόπειο Πανεπιστήμιο καλωσόρισε στο έμψυχο δυναμικό του το νέο μέλος ΔΕΠ του Τμήματος Πληροφορικής & Τηλεματικής, της Σχολής Ψηφιακής Τεχνολογίας κ. Βασίλειο Ευθυμίου, στη βαθμίδα του Επίκουρου Kαθηγητή. Θερμά συγχαρητήρια και καλή σταδιοδρομία!
hua.gr/index.php/el/2011-08-…
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Vasilis Efthymiou retweeted
4 Feb 2024
@VLDBconf 2024 has accepted our TaDA 2024 workshop proposal! Stay tuned for upcoming announcements and call for participation. Feel free to reach our co-chairs @vefthym @SainyamGalhotra @oktie, Chuan Lei, Kavitha Srinivas, for any questions or feedback.
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