About me

I am a 3rd year PhD student at Northeastern University and part of the DATA Lab.

My current research interests lie in Data Integration and more specifically in identifying and extracting semantic properties of data values in the context of large heterogenous data lakes.

Publications

  • DomainNet: Homograph Detection for Data Lake Disambiguation.
    Aristotelis Leventidis, Laura Di Rocco, Wolfgang Gatterbauer, ReneĢe J. Miller, Mirek Riedewald.
    EDBT 2021
    [pdf]

  • QueryVis: Logic-based diagrams help users understand complicated SQL queries faster.
    Aristotelis Leventidis, Jiahui Zhang, Cody Dunne, Wolfgang Gatterbauer, HV Jagadish, Mirek Riedewald.
    SIGMOD 2020
    [Arxiv]

  • Evaluating the effect of timeline shape on visualization task performance.
    Sara Di Bartolomeo, Aditeya Pandey, Aristotelis Leventidis, David Saffo, Uzma Haque Syeda, Elin Carstensdottir, Magy Seif El-Nasr, Michelle A Borkin, Cody Dunne.
    CHI 2020
    [Arxiv]

  • Data Comets: Designing a Visualization Tool for Analyzing Autonomous Aerial Vehicle Logs with Grounded Evaluation.
    David Saffo, Aristotelis Leventidis, Twinkle Jain, Michelle A Borkin, Cody Dunne.
    In Computer Graphics Forum, vol. 39, no. 3, pp. 455-468. 2020.
    [Arxiv]

  • PERSEUS-HUB: Interactive and collective exploration of large-scale graphs. Di Jin, Aristotelis Leventidis, Haoming Shen, Ruowang Zhang, Junyue Wu, Danai Koutra.
    In Informatics, vol. 4, no. 3, p. 22. Multidisciplinary Digital Publishing Institute, 2017.
    [Paper]