Billede af Panagiotis Karras

Panagiotis Karras

  • Åbogade 34, 5335, 335

    8200 Aarhus N

    Danmark

20182024

Publikationer pr. år

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Søgeresultater

  • 2024

    Finding Dense and Persistently Expansive Subgraphs

    Petsinis, P., Tsourakakis, C. E. & Karras, P., 13 maj 2024, WWW 2024 Companion - Companion Proceedings of the ACM Web Conference. Association for Computing Machinery, Inc., s. 553-556 4 s.

    Publikation: Bidrag til bog/antologi/rapport/proceeding › Konferencebidrag i proceedings › Forskning › peer review

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  • Reachability-Aware Fair Influence Maximization

    Ma, W., Egger, M. K., Pavlogiannis, A., Li, Y. & Karras, P., 28 aug. 2024, Web and Big Data - 8th International Joint Conference, APWeb-WAIM 2024, Proceedings: 8th International Joint Conference, APWeb-WAIM 2024, Jinhua, China, August 30 – September 1, 2024, Proceedings, Part III. Zhang, W., Yang, Z., Wang, X., Tung, A., Zheng, Z. & Guo, H. (red.). Singapore: BMJ, Springer Nature, s. 342-359 18 s. (Lecture Notes in Computer Science, Bind 14963).

    Publikation: Bidrag til bog/antologi/rapport/proceeding › Konferencebidrag i proceedings › Forskning › peer review

  • ReliK: A Reliability Measure for Knowledge Graph Embeddings

    Egger, M. K., Ma, W., Mottin, D., Karras, P., Bordino, I., Gullo, F. & Anagnostopoulos, A., maj 2024, WWW '24 : Proceedings of the ACM Web Conference. Association for Computing Machinery, s. 2009-2019 11 s.

    Publikation: Bidrag til bog/antologi/rapport/proceeding › Konferencebidrag i proceedings › Forskning › peer review

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  • Robust Reward Placement under Uncertainty

    Petsinis, P., Zhang, K., Pavlogiannis, A., Zhou, J. & Karras, P., 1 aug. 2024, Proceedings of the 33rd International Joint Conference on Artificial Intelligence, IJCAI 2024. Larson, K. (red.). Jeju, South Korea: International Joint Conferences on Artificial Intelligence Organization, s. 6770-6778 9 s.

    Publikation: Bidrag til bog/antologi/rapport/proceeding › Konferencebidrag i proceedings › Forskning › peer review

  • Seed Selection in the Heterogeneous Moran Process

    Petsinis, P., Pavlogiannis, A., Tkadlec, J. & Karras, P., 1 aug. 2024, Proceedings of the 33rd International Joint Conference on Artificial Intelligence, IJCAI 2024. Larson, K. (red.). Jeju, South Korea: International Joint Conferences on Artificial Intelligence Organization, s. 2297-2305 9 s.

    Publikation: Bidrag til bog/antologi/rapport/proceeding › Konferencebidrag i proceedings › Forskning › peer review

  • 2023

    Atrapos: Real-time Evaluation of Metapath Query Workloads

    Chatzopoulos, S., Vergoulis, T., Skoutas, D., Dalamagas, T., Tryfonopoulos, C. & Karras, P., apr. 2023, ACM Web Conference 2023 - Proceedings of the World Wide Web Conference, WWW 2023. Association for Computing Machinery, s. 2487-2498 12 s. (ACM Web Conference 2023 - Proceedings of the World Wide Web Conference, WWW 2023).

    Publikation: Bidrag til bog/antologi/rapport/proceeding › Konferencebidrag i proceedings › Forskning › peer review

    2 Citationer (Scopus)

  • Comprehensive Evaluation of Algorithms for Unrestricted Graph Alignment

    Skitsas, K., Orłowski, K., Hermanns, J., Mottin, D. & Karras, P., 2023, Proceedings 26th International Conference on Extending Database Technology (EDBT 2023). openproceedings.org, s. 260-272 13 s. (Advances in Database Technology, Bind 26).

    Publikation: Bidrag til bog/antologi/rapport/proceeding › Konferencebidrag i proceedings › Forskning › peer review

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    3 Citationer (Scopus)

  • Maximizing the Probability of Fixation in the Positional Voter Model

    Petsinis, P., Pavlogiannis, A. & Karras, P., 27 jun. 2023, AAAI-23 Technical Tracks 10. Williams, B., Chen, Y. & Neville, J. (red.). AAAI Press, s. 12269-12277 9 s. 190493. (Proceedings of the 37th AAAI Conference on Artificial Intelligence, AAAI 2023, Bind 37).

    Publikation: Bidrag til bog/antologi/rapport/proceeding › Konferencebidrag i proceedings › Forskning › peer review

    2 Citationer (Scopus)

  • Spectral Subgraph Localization

    Bainson, A. B., Boyarski, A., Hermanns, J., Petsinis, P., Aavad, N., Larsen, C. D., Swayne, T., Mottin, D., Bronstein, A. M. & Karras, P., 2023, The Second Learning on Graphs Conference. Bind 231. s. 231:7:1-7:11 641 s. (Proceedings of Machine Learning Research).

    Publikation: Bidrag til bog/antologi/rapport/proceeding › Konferencebidrag i proceedings › Forskning › peer review

  • 2022

    A Content Recommendation Policy for Gaining Subscribers

    Theocharidis, K., Terrovitis, M., Skiadopoulos, S. & Karras, P., jul. 2022, SIGIR 2022 - Proceedings of the 45th International ACM SIGIR Conference on Research and Development in Information Retrieval. Association for Computing Machinery, s. 2501-2506 6 s.

    Publikation: Bidrag til bog/antologi/rapport/proceeding › Konferencebidrag i proceedings › Forskning › peer review

    1 Citationer (Scopus)

  • Invasion Dynamics in the Biased Voter Process

    Durocher, L., Karras, P., Pavlogiannis, A. & Tkadlec, J., 2022, Proceedings of the Thirty-First International Joint Conference on Artificial Intelligence (IJCAI-22). IJCAI Organization, s. 265-271 7 s. (IJCAI International Joint Conference on Artificial Intelligence).

    Publikation: Bidrag til bog/antologi/rapport/proceeding › Konferencebidrag i proceedings › Forskning › peer review

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    5 Citationer (Scopus)

  • One-off Disclosure Control by Heterogeneous Generalization

    Gkountouna, O., Doka, K., Xue, M., Cao, J. & Karras, P., 2022, 31st USENIX Security Symposium (USENIX Security 22). Boston: USENIX - The Advanced Computing Systems Association, s. 3363-3377 15 s.

    Publikation: Bidrag til bog/antologi/rapport/proceeding › Konferencebidrag i proceedings › Forskning

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  • SIEVE: A Space-Efficient Algorithm for Viterbi Decoding

    Ciaperoni, M., Gionis, A., Katsamanis, A. & Karras, P., jun. 2022, Proceedings of the 2022 International Conference on Management of Data. New York: Association for Computing Machinery, s. 1136-1145 10 s.

    Publikation: Bidrag til bog/antologi/rapport/proceeding › Konferencebidrag i proceedings › Forskning › peer review

    4 Citationer (Scopus)
  • 2021

    A Deep Learning Architecture for Audience Interest Prediction of News Topic on Social Media

    Truica, C.-O., Apostol, E. S., Stefu, T. & Karras, P., 2021, Advances in Database Technology - EDBT 2021: 24th International Conference on Extending Database Technology, Proceedings. Velegrakis, Y., Zeinalipour-Yazti, D., Chrysanthis, P. K. & Guerra, F. (red.). openproceedings.org, s. 588-599 12 s.

    Publikation: Bidrag til bog/antologi/rapport/proceeding › Konferencebidrag i proceedings › Forskning › peer review

    4 Citationer (Scopus)

  • Boosting Graph Alignment Algorithms

    Kyster, A. F., Nielsen, S. D., Hermanns, J., Mottin, D. & Karras, P., okt. 2021, Proceedings of the 30th ACM International Conference on Information & Knowledge Management (CIKM '21). New York: Association for Computing Machinery, s. 3166-3170 5 s.

    Publikation: Bidrag til bog/antologi/rapport/proceeding › Konferencebidrag i proceedings › Forskning › peer review

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    3 Citationer (Scopus)

  • Centerpoint Query Authentication

    Haxen, M., Raeburn, M., Afshani, P. & Karras, P., okt. 2021, Proceedings of the 30th ACM International Conference on Information & Knowledge Management (CIKM '21). New York: Association for Computing Machinery, s. 3083-3087 5 s.

    Publikation: Bidrag til bog/antologi/rapport/proceeding › Konferencebidrag i proceedings › Forskning › peer review

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    1 Citationer (Scopus)

  • Context-aware Outstanding Fact Mining from Knowledge Graphs

    Yang, Y., Li, Y., Karras, P. & Tung, A. K. H., aug. 2021, KDD 2021 - Proceedings of the 27th ACM SIGKDD Conference on Knowledge Discovery and Data Mining. New York: Association for Computing Machinery, s. 2006-2016 11 s.

    Publikation: Bidrag til bog/antologi/rapport/proceeding › Konferencebidrag i proceedings › Forskning › peer review

    8 Citationer (Scopus)

  • Finding Geo-Social Cohorts in Location-Based Social Networks

    Saleem, M. A., Calders, T., Pedersen, T. B. & Karras, P., 2021, Web and Big Data - 5th International Joint Conference, APWeb-WAIM 2021, Proceedings: 5th International Joint Conference, APWeb-WAIM 2021, Proceedings, Part II. U, L. H., Spaniol, M., Sakurai, Y. & Chen, J. (red.). Cham: Springer International Publishing, s. 368-383 16 s. (Information Systems and Applications, incl. Internet/Web, and HCI).

    Publikation: Bidrag til bog/antologi/rapport/proceeding › Konferencebidrag i proceedings › Forskning › peer review

  • GRASP: Graph Alignment through Spectral Signatures

    Hermanns, J., Tsitsulin, A., Munkhoeva, M., Bronstein, A., Mottin, D. & Karras, P., 10 jun. 2021, Web and Big Data - 5th International Joint Conference, APWeb-WAIM 2021, Proceedings. Hou U, L., Spaniol, M., Sakurai, Y. & Chen, J. (red.). Springer, s. 44-52 9 s. (Lecture Notes in Computer Science, Bind 12858).

    Publikation: Bidrag til bog/antologi/rapport/proceeding › Konferencebidrag i proceedings › Forskning › peer review

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    3 Citationer (Scopus)
    66 Downloads (Pure)

  • Revisiting Multidimensional Adaptive Indexing [Experiment Analysis]

    Jensen, A. H., Lauridsen, F., Zardbani, F., Idreos, S. & Karras, P., 2021, Proceedings of the 24th International Conference on Extending Database Technology, EDBT 2021, Nicosia, Cyprus, March 23 - 26, 2021. Velegrakis, Y., Zeinalipour-Yazti, D., Chrysanthis, P. K. & Guerra, F. (red.). openproceedings.org, s. 469-474 6 s.

    Publikation: Bidrag til bog/antologi/rapport/proceeding › Konferencebidrag i proceedings › Forskning › peer review

    2 Citationer (Scopus)

  • Sparse Shield: Social Network Immunization vs. Harmful Speech

    Petrescu, A., Truica, C. O., Apostol, E. S. & Karras, P., okt. 2021, Proceedings of the 30th ACM International Conference on Information & Knowledge Management (CIKM '21). New York: Association for Computing Machinery, s. 1426-1436 11 s.

    Publikation: Bidrag til bog/antologi/rapport/proceeding › Konferencebidrag i proceedings › Forskning › peer review

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    19 Citationer (Scopus)
  • 2020

    Fair Cruising

    Logins, A., U, L. H. & Karras, P., 13 feb. 2020, (Afsendt) Proceedings of the ACM SIGKDD Conference on Knowledge Discovery and Data Mining 2020.

    Publikation: Bidrag til bog/antologi/rapport/proceeding › Konferencebidrag i proceedings › Forskning › peer review

  • Fair Procedures for Fair Stable Marriage Outcomes

    Tzavelis, N., Giannakopoulos, I., Johansen, R. Q., Doka, K., Koziris, N. & Karras, P., 2020, AAAI 2020 - 34th AAAI Conference on Artificial Intelligence. Palo Alto, California, USA: AAAI Press, Bind 34, no. 5. s. 7269-7276 8 s.

    Publikation: Bidrag til bog/antologi/rapport/proceeding › Konferencebidrag i proceedings › Forskning › peer review

    10 Citationer (Scopus)

  • Geodemographic Influence Maximization

    Zhang, K., Zhou, J., Tao, D., Karras, P., Li, Q. & Xiong, H., aug. 2020, KDD '20: Proceedings of the 26th ACM SIGKDD International Conference on Knowledge Discovery & Data Mining. Association for Computing Machinery, s. 2764-2774 11 s.

    Publikation: Bidrag til bog/antologi/rapport/proceeding › Konferencebidrag i proceedings › Forskning › peer review

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    12 Citationer (Scopus)

  • On the Robustness of Cascade Diffusion under Node Attacks

    Logins, A., Li, Y. & Karras, P., 20 apr. 2020, The Web Conference 2020 - Proceedings of the World Wide Web Conference, WWW 2020: Proceedings of the Web Conference 2020. Association for Computing Machinery, s. 2711–2717 7 s.

    Publikation: Bidrag til bog/antologi/rapport/proceeding › Konferencebidrag i proceedings › Forskning › peer review

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    19 Citationer (Scopus)

  • Revisiting the theory and practice of database cracking

    Zardbani, F., Afshani, P. & Karras, P., 2020, Advances in Database Technology - EDBT 2020: 23rd International Conference on Extending Database Technology, Proceedings. Bonifati, A., Zhou, Y., Vaz Salles, M. A., Bohm, A., Olteanu, D., Fletcher, G., Khan, A. & Yang, B. (red.). openproceedings.org, s. 415-418 4 s.

    Publikation: Bidrag til bog/antologi/rapport/proceeding › Konferencebidrag i proceedings › Forskning › peer review

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    5 Citationer (Scopus)

  • Selecting Influential Features by a Learnable Content-Aware Linear Threshold Model

    Khurana, A., Logins, A. & Karras, P., okt. 2020, CIKM '20: Proceedings of the 29th ACM International Conference on Information & Knowledge Management. New York: Association for Computing Machinery, s. 635-644 10 s.

    Publikation: Bidrag til bog/antologi/rapport/proceeding › Konferencebidrag i proceedings › Forskning › peer review

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    5 Citationer (Scopus)
  • 2019

    An Experimental Study on Network Immunization

    Logins, A. & Karras, P., 2019, Advances in Database Technology - EDBT 2019: 22nd International Conference on Extending Database Technology, Proceedings. Herschel, M., Galhardas, H., Reinwald, B., Fundulaki, I., Binnig, C. & Kaoudi, Z. (red.). openproceedings.org, s. 726-729 4 s. 391

    Publikation: Bidrag til bog/antologi/rapport/proceeding › Konferencebidrag i proceedings › Forskning › peer review

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    7 Citationer (Scopus)

  • Content-based Network Influence Probabilities: Extraction and Application

    Logins, A. & Karras, P., nov. 2019, Proceedings - 19th IEEE International Conference on Data Mining Workshops, ICDMW 2019. IEEE, s. 69-72 4 s. 8955604

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    6 Citationer (Scopus)
    314 Downloads (Pure)

  • Equitable Stable Matchings in Quadratic Time

    Tziavelis, N., Giannakopoulos, I., Doka, K., Koziris, N. & Karras, P., 2019, Advances in Neural Information Processing Systems 32 (NIPS 2019): Annual Conference on Neural Information Processing Systems 2019, NeurIPS 2019. Wallach, H., Larochelle, H., Beygelzimer, A., d'Alché-Buc, F., Fox, E. & Garnett, R. (red.). Curran Associates, Inc., Bind 32. s. 455-465 11 s.

    Publikation: Bidrag til bog/antologi/rapport/proceeding › Konferencebidrag i proceedings › Forskning › peer review

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    8 Citationer (Scopus)

  • Figuring out the User in a Few Steps: Bayesian Multifidelity Active Search with Cokriging

    Klyuchnikov, N., Mottin, D., Koutrika, G., Müller, E. & Karras, P., 25 jul. 2019, KDD 2019 - Proceedings of the 25th ACM SIGKDD International Conference on Knowledge Discovery and Data Mining. Association for Computing Machinery, s. 686-695 10 s.

    Publikation: Bidrag til bog/antologi/rapport/proceeding › Konferencebidrag i proceedings › Forskning › peer review

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    5 Citationer (Scopus)

  • Maximizing multifaceted network influence

    Li, Y., Fan, J., Ovchinnikov, G. & Karras, P., apr. 2019, Proceedings - 2019 IEEE 35th International Conference on Data Engineering, ICDE 2019. IEEE, s. 446-457 12 s. 8731520. (Proceedings of the International Conference on Data Engineering, Bind 2019 April).

    Publikation: Bidrag til bog/antologi/rapport/proceeding › Konferencebidrag i proceedings › Forskning › peer review

    13 Citationer (Scopus)

  • Multicapacity facility selection in networks

    Logins, A., Karras, P. & Jensen, C. S., apr. 2019, Proceedings - 2019 IEEE 35th International Conference on Data Engineering, ICDE 2019. IEEE, s. 794-805 12 s. 8731341. (Proceedings of the International Conference on Data Engineering, Bind 2019 April).

    Publikation: Bidrag til bog/antologi/rapport/proceeding › Konferencebidrag i proceedings › Forskning › peer review

    4 Citationer (Scopus)

  • Spectral graph complexity

    Tsitsulin, A., Mottin, D., Karras, P., Bronstein, A. & Müller, E., maj 2019, The Web Conference 2019 - Companion of the World Wide Web Conference, WWW 2019. Liu, L. & White, R. (red.). Association for Computing Machinery, s. 308-309 2 s.

    Publikation: Bidrag til bog/antologi/rapport/proceeding › Konferencebidrag i proceedings › Forskning › peer review

    2 Citationer (Scopus)
  • 2018

    NetLSD: Hearing the Shape of a Graph

    Tsitsulin, A., Mottin, D., Karras, P., Bronstein, A. & Müller, E., 19 jul. 2018, KDD 2018 - Proceedings of the 24th ACM SIGKDD International Conference on Knowledge Discovery and Data Mining. Guo , Y. & Farooq, F. (red.). Association for Computing Machinery, s. 2347-2356 10 s.

    Publikation: Bidrag til bog/antologi/rapport/proceeding › Konferencebidrag i proceedings › Forskning › peer review

    120 Citationer (Scopus)

  • Predicting Visitors Using Location-Based Social Networks

    Saleem, M. A., Soares da Costa, F., Dolog, P., Karras, P., Pedersen, T. B. & Calders, T., 13 jul. 2018, Proceedings - 2018 IEEE 19th International Conference on Mobile Data Management, MDM 2018. IEEE, s. 245-250 6 s.

    Publikation: Bidrag til bog/antologi/rapport/proceeding › Konferencebidrag i proceedings › Forskning › peer review

    12 Citationer (Scopus)

  • VERSE: Versatile Graph Embeddings from Similarity Measures

    Tsitsulin, A., Mottin, D., Karras, P. & Müller, E., 10 apr. 2018, The Web Conference 2018 - Proceedings of the World Wide Web Conference, WWW 2018: WWW '18. Champin, P.-A., Gandon, F. & Médini, L. (red.). Association for Computing Machinery, s. 539-548 10 s.

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    228 Citationer (Scopus)
    511 Downloads (Pure)