Research Output

2020

Bonsai - Diverse and Shallow Trees for Extreme Multi-label Classification

Khandagale, S., Xiao, H. & Babbar, R., 17 Jul 2020, (Accepted/In press) In : Machine Learning.

Research output: Contribution to journalArticleScientificpeer-review

Relaxing the strong triadic closure problem for edge strength inference

Adriaens, F., De Bie, T., Gionis, A., Lijffijt, J., Matakos, A. & Rozenshtein, P., 17 Jan 2020, In : Data Mining and Knowledge Discovery.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
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21 Downloads (Pure)
2019

Analyzing the power consumption behavior of a large scale data center

Khan, K. N., Scepanovic, S., Niemi, T., Nurminen, J. K., von Alfthan, S. & Lehto, O. P., Mar 2019, In : Computer Science - Research and Development. 34, 1, p. 61–70 10 p.

Research output: Contribution to journalArticleScientificpeer-review

AncestryAI: A Tool for Exploring Computationally Inferred Family Trees

Malmi, E., Rasa, M. & Gionis, A., 1 Jan 2019, Proceedings of the 26th International Conference on World Wide Web Companion. Switzerland, p. 257-261 5 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Open Access
File
1 Citation (Scopus)
126 Downloads (Pure)

Discovering Interesting Cycles in Directed Graphs

Adriaens, F., Aslay, C., De Bie, T., Gionis, A. & Lijffijt, J., 3 Nov 2019, CIKM 2019 - Proceedings of the 28th ACM International Conference on Information and Knowledge Management. ACM, p. 1191-1200 10 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Open Access

Discovering polarized communities in signed networks

Bonchi, F., Gionis, A., Ordozgoiti, B., Galimberti, E. & Ruffo, G., 3 Nov 2019, CIKM 2019 - Proceedings of the 28th ACM International Conference on Information and Knowledge Management. ACM, p. 961-970 10 p. (International Conference on Information and Knowledge Management, Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Open Access
4 Citations (Scopus)

ExCoDE: a Tool for Discovering and Visualizing Regions of Correlation in Dynamic Networks

Preti, G., Rozenshtein, P., Gionis, A. & Velegrakis, Y., 2019, 2019 International Conference on Data Mining Workshops (ICDMW). IEEE, p. 1114-1117 4 p. (2019 International Conference on Data Mining Workshops (ICDMW)).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Finding events in temporal networks: segmentation meets densest subgraph discovery

Rozenshtein, P., Bonchi, F., Gionis, A., Sozio, M. & Tatti, N., 1 Jan 2019, In : Knowledge and Information Systems. 29 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
File
27 Downloads (Pure)

Locally and globally explainable time series tweaking

Karlsson, I., Rebane, J., Papapetrou, P. & Gionis, A., 30 Aug 2019, In : Knowledge and Information Systems. 30 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
File
32 Downloads (Pure)

Mary, Mary, Quite Contrary: Exposing Twitter Users to Contrarian News

Garimella, K., De Francisci Morales, G., Gionis, A. & Mathioudakis, M., 1 Jan 2019, Proceedings of the 26th International Conference on World Wide Web, WWW 2017 Companion. Switzerland, p. 201-205 5 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Open Access
File
2 Citations (Scopus)
148 Downloads (Pure)

Mining periodic patterns with a mdl criterion

Galbrun, E., Cellier, P., Tatti, N., Termier, A. & Crémilleux, B., 1 Jan 2019, Machine Learning and Knowledge Discovery in Databases - European Conference, ECML PKDD 2018, Proceedings. Bonchi, F., Berlingerio, M., Gärtner, T., Hurley, N. & Ifrim, G. (eds.). p. 535-551 17 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 11052 LNAI).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Open Access

Mining Temporal Networks

Rozenshtein, P. & Gionis, A., 2019, KDD '19: Proceedings of the 25th ACM SIGKDD International Conference on Knowledge Discovery & Data Mining . ACM, p. 3225-3226 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Reconciliation k-median: Clustering with non-polarized representatives

Ordozgoiti, B. & Gionis, A., 13 May 2019, The Web Conference 2019 - Proceedings of the World Wide Web Conference, WWW 2019. ACM, p. 1387-1397 11 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Open Access
File
1 Citation (Scopus)
94 Downloads (Pure)

TimeRank: A random walk approach for community discovery in dynamic networks

Sarantopoulos, I., Papatheodorou, D., Vogiatzis, D., Tzortzis, G. & Paliouras, G., 1 Jan 2019, Complex Networks and Their Applications VII - Volume 1 Proceedings The 7th International Conference on Complex Networks and their Applications COMPLEX NETWORKS 2018. Lambiotte, R., Rocha, L. M., Lió, P., Cherifi, H., Aiello, L. M. & Cherifi, C. (eds.). p. 338-350 13 p. (Studies in Computational Intelligence; vol. 812).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

1 Citation (Scopus)
2018

Collective Entity Resolution Methods for Network Inference

Malmi, E., 2018, Aalto University. 180 p.

Research output: ThesisDoctoral ThesisCollection of Articles

Open Access

Computationally inferred genealogical networks uncover long-term trends in assortative mating

Malmi, E., Gionis, A. & Solin, A., 2018, Proceedings of the International World Wide Web Conference (WWW). ACM, p. 883-892 10 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Open Access
File
126 Downloads (Pure)

Data science for sociotechnical systems - from computational sociolinguistics to the smart grid

Šćepanović, S., 2018, Aalto University. 282 p.

Research output: ThesisDoctoral ThesisCollection of Articles

Open Access

Domain Adaptation for Resume Classification Using Convolutional Neural Networks

Sayfullina, L., Malmi, E., Liao, Y. & Jung, A., 2018, Analysis of Images, Social Networks and Texts: 6th International Conference, AIST 2017, Moscow, Russia, July 27--29, 2017, Revised Selected Papers. van der Aalst, W. M. P., Ignatov, D. I., Khachay, M., Kuznetsov, S. O., Lempitsky, V., Lomazova, I. A., Loukachevitch, N., Napoli, A., Panchenko, A., Pardalos, P. M., Savchenko, A. V. & Wasserman, S. (eds.). Cham, p. 82-93 12 p. (Lecture Notes in Computer Science; vol. 10716).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Open Access
File
1 Citation (Scopus)
39 Downloads (Pure)

Engineering Motif Search for Large Motifs

Kaski, P., Lauri, J. & Muniyappa, S., 2018, 17th Symposium on Experimental Algorithms, SEA 2018. D'Angelo, G. (ed.). p. 1-19 28. (Leibniz International Proceedings in Informatics (LIPIcs); vol. 103).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Open Access
File
7 Downloads (Pure)

Explainable time series tweaking via irreversible and reversible temporal transformations

Karlsson, I., Rebane, J., Papapetrou, P. & Gionis, A., 2018, 2018 IEEE International Conference on Data Mining, ICDM 2018. IEEE, p. 207-216 10 p. 8594845. (International Conference on Data Mining Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Open Access
2 Citations (Scopus)

Finding events in temporal networks: Segmentation meets densest-subgraph discovery

Rozenshtein, P., Bonchi, F., Gionis, A., Sozio, M. & Tatti, N., 2018, 2018 IEEE International Conference on Data Mining (ICDM). IEEE, p. 397-406 (IEEE International Conference on Data Mining Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Open Access
1 Citation (Scopus)

From acquaintance to best friend forever: robust and fine-grained inference of social tie strengths

Adriaens, F., Bie, T. D., Gionis, A., Lijffijt, J. & Rozenshtein, P., 2018, Proceedings of the 14th International Workshop on Mining and Learning with Graphs.

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

Open Access

Joint Non-negative Matrix Factorization for Learning Ideological Leaning on Twitter

Lahoti, P., Garimella, K. & Gionis, A., 2018, Proceedings of the Eleventh ACM International Conference on Web Search and Data Mining. New York, NY, USA: ACM, p. 351-359 9 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Open Access
13 Citations (Scopus)

Learning representations for soft skill matching

Sayfullina, L., Malmi, E. & Kannala, J., 1 Jan 2018, Analysis of Images, Social Networks and Texts - 7th International Conference, AIST 2018, Revised Selected Papers. Panchenko, A., van der Aalst, W. M., Khachay, M., Pardalos, P. M., Batagelj, V., Loukachevitch, N., Glavaš, G., Ignatov, D. I., Kuznetsov, S. O., Koltsova, O., Lomazova, I. A., Savchenko, A. V., Napoli, A. & Pelillo, M. (eds.). p. 141-152 12 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 11179 LNCS).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Open Access
File
2 Citations (Scopus)
28 Downloads (Pure)

Maximizing the Diversity of Exposure in a Social Network

Aslay, Ç., Matakos, A., Galbrun, E. & Gionis, A., 2018, 2018 IEEE International Conference on Data Mining (ICDM). IEEE, p. 863-868 (IEEE International Conference on Data Mining (ICDM)).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Open Access
2 Citations (Scopus)

Methods for analyzing temporal networks

Rozenshtein, P., 2018, Aalto University. 191 p.

Research output: ThesisDoctoral ThesisCollection of Articles

Open Access

Mining frequent patterns in evolving graphs

Aslay, C., Nasir, M. A. U., De Francisci Morales, G. & Gionis, A., 17 Oct 2018, CIKM 2018 - Proceedings of the 27th ACM International Conference on Information and Knowledge Management. Paton, N., Candan, S., Wang, H., Allan, J., Agrawal, R., Labrinidis, A., Cuzzocrea, A., Zaki, M., Srivastava, D., Broder, A. & Schuster, A. (eds.). ACM, p. 923-932 10 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Open Access
1 Citation (Scopus)

On Mining Temporal Patterns in Dynamic Graphs, and Other Unrelated Problems

Kostakis, O. & Gionis, A., 2018, Complex Networks & Their Applications VI: Proceedings of Complex Networks 2017 (The Sixth International Conference on Complex Networks and Their Applications). Cherifi, C., Cherifi, H., Karsai, M. & Musolesi, M. (eds.). Cham, p. 516-527 12 p. (Studies in Computational Intelligence; vol. 689).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Polarization on Social Media

Garimella, K., 2018, Aalto University. 194 p.

Research output: ThesisDoctoral ThesisCollection of Articles

Open Access

Political Discourse on Social Media: Echo Chambers, Gatekeepers, and the Price of Bipartisanship

Garimella, K., Morales, G. D. F., Gionis, A. & Mathioudakis, M., 2018, WWW '18 Proceedings of the 2018 World Wide Web Conference . ACM, p. 913-922

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Open Access

Quantifying Controversy on Social Media

Garimella, K., Morales, G. D. F., Gionis, A. & Mathioudakis, M., 1 Jan 2018, In : ACM Transactions on Social Computing . 1, 1, p. 1-26 3.

Research output: Contribution to journalArticleScientificpeer-review

Open Access

Reconstructing a cascade from temporal observations

Xiao, H., Rozenshtein, P., Tatti, N. & Gionis, A., 2018, Proceedings of the 2018 SIAM International Conference on Data Mining . p. 666-674

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Open Access
1 Citation (Scopus)

Robust Cascade Reconstruction by Steiner Tree Sampling

Xiao, H., Aslay, C. & Gionis, A., Nov 2018, 2018 IEEE International Conference on Data Mining (ICDM). IEEE, p. 637-646 (IEEE International Conference on Data Mining Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Open Access

Tell me something my friends do not know: Diversity maximization in social networks

Matakos, A. & Gionis, A., 2018, 2018 IEEE International Conference on Data Mining, ICDM 2018. IEEE, p. 327-336 10 p. 8594857. (IEEE International Conference on Data Mining (ICDM)).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Open Access
3 Citations (Scopus)
2017

A combinatorial approach to role discovery

Arockiasamy, A., Gionis, A. & Tatti, N., 31 Jan 2017, Proceedings - 16th IEEE International Conference on Data Mining, ICDM 2016. IEEE, p. 787-792 6 p. 7837904. (IEEE International Conference on Data Mining).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

2 Citations (Scopus)

Active network alignment: a matching-based approach

Malmi, E., Terzi, E. & Gionis, A., 2017, Proceedings of the 2017 ACM on Conference on Information and Knowledge Management. ACM, p. 1687-1696

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

File
3 Citations (Scopus)
52 Downloads (Pure)

Ad-blocking: A study on performance, privacy and counter-measures

Garimella, K., Kostakis, O. & Mathioudakis, M., 25 Jun 2017, WebSci 2017 - Proceedings of the 2017 ACM Web Science Conference. ACM, p. 259-262 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

6 Citations (Scopus)

Advances in Analysing Temporal Data

Kostakis, O., 2017, Aalto University. 298 p.

Research output: ThesisDoctoral ThesisCollection of Articles

Open Access

A long-term analysis of polarization on Twitter

Garimella, V. R. K. & Weber, I., 2017, Proceedings of the 11th International Conference on Web and Social Media, ICWSM 2017. AAAI PRESS, p. 528-531 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

21 Citations (Scopus)

A motif-based approach for identifying controversy

Coletto, M., Garimella, K., Gionis, A. & Lucchese, C., 2017, Proceedings of the 11th International Conference on Web and Social Media, ICWSM 2017. AAAI PRESS, p. 496-499 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Open Access
File
4 Citations (Scopus)
43 Downloads (Pure)

A post-mortem empirical investigation of the popularity and distribution of malware files in the contemporary web-facing internet

Ruohonen, J., Scepanovic, S., Hyrynsalmi, S., Mishkovski, I., Aura, T. & Leppanen, V., 2 Mar 2017, Proceedings - 2016 European Intelligence and Security Informatics Conference, EISIC 2016. IEEE, p. 144-147 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

1 Citation (Scopus)

Automatic controversy detection in social media: A content-independent motif-based approach

Coletto, M., Garimella, K., Gionis, A. & Lucchese, C., 2017, In : Online Social Networks and Media. 3-4, Supplement C, p. 22-31 10 p.

Research output: Contribution to journalArticleScientificpeer-review

Balancing information exposure in social networks

Garimella, K., Gionis, A., Parotsidis, N. & Tatti, N., 2017, Advances in Neural Information Processing Systems 30: Proceedings of NIPS2017. Guyon, I., Luxburg, U. V., Bengio, S., Wallach, H., Fergus, R., Vishwanathan, S. & Garnett, R. (eds.). Curran Associates, Inc., p. 4666-4674 9 p. (Advances in Neural Information Processing Systems; vol. 30).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Open Access
File
10 Citations (Scopus)
15 Downloads (Pure)

Bump Hunting in the Dark: Local Discrepancy Maximization on Graphs

Gionis, A., Mathioudakis, M. & Ukkonen, A., 1 Mar 2017, In : IEEE Transactions on Knowledge and Data Engineering. 29, 3, p. 529-542 14 p., 7476870.

Research output: Contribution to journalArticleScientificpeer-review

4 Citations (Scopus)

Cluster ensemble selection with constraints

Yang, F., Li, T., Zhou, Q. & Xiao, H., 26 Apr 2017, In : Neurocomputing. 235, p. 59-70 12 p.

Research output: Contribution to journalArticleScientificpeer-review

10 Citations (Scopus)

Community-aware network sparsification

Gionis, A., Rozenshtein, P., Tatti, N. & Terzi, E., 2017, Proceedings of the 2017 SIAM International Conference on Data Mining, Houston, Texas, USA, April 27-29, 2017.. Chawla, N. & Wang, W. (eds.). p. 426-434 9 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

2 Citations (Scopus)

Discovering bursts revisited: Guaranteed optimization of the model parameters

Tatti, N., 2017, Proceedings of the 17th SIAM International Conference on Data Mining, SDM 2017. p. 831-839 9 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Discovering recurring activity in temporal networks

Kostakis, O., Tatti, N. & Gionis, A., 2017, In : Data Mining and Knowledge Discovery. 31, 6, p. 1840–1871 32 p.

Research output: Contribution to journalArticleScientificpeer-review

4 Citations (Scopus)

Efficient set intersection counting algorithm for text similarity measures

Lahoti, P., Nicholson, P. K. & Taneva, B., 2017, 19th Workshop on Algorithm Engineering and Experiments 2017, ALENEX 2017. p. 146-158 13 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

1 Citation (Scopus)

Factors in Recommending Contrarian Content on Social Media

Garimella, V., De Francisci Morales, G., Gionis, G. & Mathioudakis, M., 25 Jun 2017, WebSci 2017 - Proceedings of the 2017 ACM Web Science Conference. ACM, p. 263-266 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Open Access
File
1 Citation (Scopus)
107 Downloads (Pure)