Panayiotis Smeros

PhD Student @ EPFL

Hey there! Welcome to this corner of the internet where you learn things about me!

I am Panayiotis, a senior PhD student at the École Polytechnique Fédérale de Lausanne (EPFL) and a member of the Distributed Information Systems Lab (LSIR). My research focuses on news analytics and particularly on scientific misinformation. I have developed SciClops & SciLens, two methods to assist claim-based and article-based scientific fact-checking. I also coordinate the development of NewsTeller, a real-time news analytics platform for investigating the media landscape at scale.

I obtained my MSc and BSc degrees from the National and Kapodistrian University of Athens (NKUA), where I was also a member of the Artificial Intelligence Lab (AI). I am broadly interested in the research areas of Misinformation, Fact-Checking, Computational Journalism, Data Analysis, Machine Learning, Natural Language Processing, and Semantic Web.


Selected Publications

[CIKM'21] P. Smeros, C. Castillo, K. Aberer. SciClops: Detecting and Contextualizing Scientific Claims for Assisting Manual Fact-Checking. [pdf] [slides] [bib]

[VLDB'20] A. Romanou, P. Smeros, C. Castillo, K. Aberer. SciLens News Platform: A System for Real-Time Evaluation of News Articles. [pdf] [bib]

[WWW'19] P. Smeros, C. Castillo, K. Aberer. SciLens: Evaluating the Quality of Scientific News Articles Using Social Media and Scientific Literature Indicators. [pdf] [slides] [bib]

[AAAI'17] M.A. Sherif, K. Dreßler, P. Smeros, A.-C. Ngonga Ngomo. Radon – Rapid Discovery of Topological Relations. [pdf]

[LDOW'16] P. Smeros, M. Koubarakis. Discovering Spatial and Temporal Links among RDF Data. [pdf] [slides]

[ESWC'13] K. Bereta, P. Smeros, M. Koubarakis. Representing and Querying the valid time of triples for Linked Geospatial Data. [pdf]

You can also check the full list of my publications or my DBLP and Google Scholar profiles.

Experience

Research & Development
  • NewsTeller: Real-Time News Analytics Platform
    2019 - Now
  • SciClops & SciLens: Methods to Combat Online Scientific Misinformation
    2019 - Now
  • Silk: Linked Data Integration Framework
    2015 - 2016
  • Strabon: Semantic SpatioTemporal RDF Store
    2012 - 2015
Teaching Assistance
Conferences & Journals
Research Visits
EU & Swiss Projects

Education

École Polytechnique Fédérale de Lausanne

PhD Student
Thesis (tentative): Evaluating the Quality of Scientific News
2016 - Now

National and Kapodistrian University of Athens

MSc & BSc Student
MSc Specialization: Advanced Information Systems
MSc Thesis: Discovering Spatial and Temporal Links among RDF Data
Supervisor: Manolis Koubarakis

BSc Specialization: Computer Systems and Applications
BSc Thesis: Storing RDF data and evaluating SPARQL queries using MapReduce
Supervisor: Manolis Koubarakis
2007 - 2014

Awards

2nd Rank in Kaggle Competition

2016
2016

10 Random Facts About Me

  • I spent my teenage summers working as a house-painter
  • I am an active supporter of several independent journalists, musicians, directors, comedians, and comics artists
  • One of my favourite movie quotes is "what really matters is what you like, not what you are like"
  • One of my favourite song lyrics is "free as a bird, free as the wind, clear like water that flows from the mountain"
  • I almost missed a return flight from Australia because I had an important meeting with a quokka
  • I enjoy preparing graduation videos for my friends featuring pop-culture references and (non)celebrities
  • I have a left-handed guitar and that is only one of the things that we have in common with Jimi Hendrix
  • I am a part(y)-time DJ and a recurrent president of the funkiest student association
  • I have the honor to be a blood donor
  • They call me Punayiotis intendedly because I like puns