20132022

Research output per year

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Personal profile

Research interests

  • Network Science
  • Recommender Systems
  • Statistical Learning
  • Graph Mining
  • Signal Processing

Fingerprint The Fingerprint is created by mining the titles and abstracts of the person's research outputs and projects/funding awards to create an index of weighted terms from discipline-specific thesauri.

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Projects

Research Output

  • 14 Conference contribution
  • 5 Article
  • 1 Commissioned report
  • 1 Other chapter contribution

AdaDIF: Adaptive Diffusions for Efficient Semi-supervised Learning over Graphs

Berberidis, D., Nikolakopoulos, A. N. & Giannakis, G. B., Jan 22 2019, Proceedings - 2018 IEEE International Conference on Big Data, Big Data 2018. Song, Y., Liu, B., Lee, K., Abe, N., Pu, C., Qiao, M., Ahmed, N., Kossmann, D., Saltz, J., Tang, J., He, J., Liu, H. & Hu, X. (eds.). Institute of Electrical and Electronics Engineers Inc., p. 92-99 8 p. 8622130. (Proceedings - 2018 IEEE International Conference on Big Data, Big Data 2018).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

  • 2 Scopus citations

    Adaptive diffusions for scalable learning over graphs

    Berberidis, D., Nikolakopoulos, A. N. & Giannakis, G. B., Mar 1 2019, In : IEEE Transactions on Signal Processing. 67, 5, p. 1307-1321 15 p., 8590776.

    Research output: Contribution to journalArticle

  • 2 Scopus citations

    EigenRec: generalizing PureSVD for effective and efficient top-N recommendations

    Nikolakopoulos, A., Kalantzis, V., Gallopoulos, E. & Garofalakis, J. D., Jan 8 2019, In : Knowledge and Information Systems. 58, 1, p. 59-81 23 p.

    Research output: Contribution to journalArticle

    File
  • 5 Scopus citations
    52 Downloads (Pure)

    Personalized difusions for top-n recommendation

    Nikolakopoulos, A. N., Berberidis, D., Karypis, G. & Giannakis, G. B., Sep 10 2019, RecSys 2019 - 13th ACM Conference on Recommender Systems. Association for Computing Machinery, Inc, p. 260-268 9 p. (RecSys 2019 - 13th ACM Conference on Recommender Systems).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Open Access
  • Recwalk: Nearly uncoupled random walks for top-n recommendation

    Nikolakopoulos, A. N. & Karypis, G., Jan 30 2019, WSDM 2019 - Proceedings of the 12th ACM International Conference on Web Search and Data Mining. Association for Computing Machinery, Inc, p. 150-158 9 p. (WSDM 2019 - Proceedings of the 12th ACM International Conference on Web Search and Data Mining).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  • 5 Scopus citations

    Fellowships, Honors, and Prizes

    IEEE ICBK 2017 - Best Paper Award

    Athanasios Nikolakopoulos (Recipient), Aug 9 2017

    Prize: Prize (including medals and awards)

    MLG@KDD2018 - Best Paper Award

    Athanasios Nikolakopoulos (Recipient), Aug 20 2018

    Prize: Prize (including medals and awards)

    MLG@KDD2019 - Best Paper Award

    Athanasios Nikolakopoulos (Recipient), Aug 5 2019

    Prize: Prize (including medals and awards)