publications

publications by categories in reversed chronological order. primary-author first. generated by jekyll-scholar.

2022

  1. EMNLP
    ReaRev: Adaptive Reasoning for Question Answering over Knowledge Graphs
    Costas Mavromatis, and George Karypis
    Findings of the Association for Computational Linguistics: EMNLP 2022, 2022
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  2. AAAI
    Tempoqr: temporal question reasoning over knowledge graphs
    Costas Mavromatis, Prasanna Lakkur Subramanyam, Vassilis N Ioannidis, and 5 more authors
    In Proceedings of the AAAI Conference on Artificial Intelligence, 2022
    PDF

2021

  1. PAKDD
    Graph infoclust: Maximizing coarse-grain mutual information in graphs
    Costas Mavromatis, and George Karypis
    In Advances in Knowledge Discovery and Data Mining: 25th Pacific-Asia Conference, PAKDD 2021, Virtual Event, May 11–14, 2021, Proceedings, Part I, 2021
    PDF
  2. Appl. Ener.
    Decentralized blockchain-based consensus for Optimal Power Flow solutions
    Magda Foti, Costas Mavromatis, and Manolis Vavalis
    Applied Energy, 2021
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  3. arXiv
    HeMI: Multi-view Embedding in Heterogeneous Graphs
    Costas Mavromatis, and George Karypis
    arXiv preprint arXiv:2109.07008, 2021
    PDF

2020

  1. IEEE TPWRS
    Auto-tuned weighted-penalty parameter ADMM for distributed optimal power flow
    Costas Mavromatis, Magda Foti, and Manolis Vavalis
    IEEE Transactions on Power Systems, 2020
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  2. ASILOMAR
    Unveiling anomalous edges and nominal connectivity of attributed networks
    Konstantinos D Polyzos, Costas Mavromatis, Vassilis N Ioannidis, and 1 more author
    In 2020 54th Asilomar Conference on Signals, Systems, and Computers, 2020
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