Stephen Alstrup

Stephen Alstrup

Professor

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    ORCID: 0000-0001-7896-8386

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    1. Published

      Near-Optimal Induced Universal Graphs for Bounded Degree Graphs

      Abrahamsen, Mikkel, Alstrup, Stephen, Holm, Jacob, Knudsen, M. B. T. & Stöckel, M., 2017, 44th International Colloquium on Automata, Languages, and Programming (ICALP 201. Chatzigiannaki, I., Indyk, P., Kuhn, F. & Muscholl, A. (eds.). Schloss Dagstuhl - Leibniz-Zentrum für Informatik, p. 1-14 128. (Leibniz International Proceedings in Informatics (LIPIcs), Vol. 80).

      Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

    2. Published

      DABAI: A data driven project for e-Learning in Denmark

      Alstrup, Stephen, Hansen, C., Hansen, C., Hjuler, N., Lorenzen, S. & Pham, N., 1 Jan 2017, ECEL17 - Proceedings of the 16th European Conference on e-Learning. Peres, P. & Mesquita, A. (eds.). Academic Conferences and Publishing International, p. 18-24 7 p.

      Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

    3. Published

      Labeling schemes for small distances in trees

      Alstrup, Stephen, Bille, P. & Rauhe, T., 2003, Proceedings of the Fourteenth Annual ACM-SIAM Symposium on Discrete Algorithms (SODA). p. 689-698 10 p.

      Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

    4. Published

      Possibilities and barriers for e-learning in primary school in Denmark

      Alstrup, Stephen & Rootzen, H., 2016, Proceedings of the 15th European Conference on e-Learning. Novotná, J. & Jancarík, A. (eds.). Academic Conferences and Publishing International, p. 18-24 7 p.

      Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

    5. Published

      Generalized dominators for structured programs

      Alstrup, Stephen, Lauridsen, P. W. & Thorup, Mikkel, 1996, Static Analysis. Springer Science+Business Media, p. 42-51 10 p. (Lecture notes in computer science, Vol. 1145).

      Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

    6. Published

      Maintaining center and median in dynamic trees

      Alstrup, Stephen, Holm, Jacob & Thorup, Mikkel, 2000, Algorithm Theory-SWAT 2000. Springer Science+Business Media, Vol. 1851. p. 46-56 11 p. (Lecture notes in computer science).

      Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

    7. Published

      Optimal pointer algorithms for finding nearest common ancestors in dynamic trees

      Alstrup, Stephen & Thorup, Mikkel, 1996, Algorithm Theory—SWAT'96. Springer Science+Business Media, p. 212-222 11 p. (Lecture notes in computer science, Vol. 1097).

      Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

    8. Published

      Union-find with constant time deletions

      Alstrup, Stephen, Gørtz, I. L., Rauhe, T., Thorup, Mikkel & Zwick, U., 2005, Automata, Languages and Programming (ICALP). Springer, p. 78-89 12 p.

      Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

    9. Published

      Finding cores of limited length

      Alstrup, Stephen, Lauridsen, P. W., Sommerlund, P. & Thorup, Mikkel, 1997, Proceedings of the 5th International Workshop on Algorithms and Data Structures (WADS). Springer, Vol. 1272. p. 45-54 11 p. (Lecture notes in computer science).

      Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

    10. Published

      Danish cross-disciplinary consortium with a focus on utilizing IT in schools: results and future directions

      Alstrup, Stephen, 2014. 1 p.

      Research output: Contribution to conference › Conference abstract for conference › Research › peer-review

    11. Published

      Sublinear distance labeling

      Alstrup, Stephen, Dahlgaard, S., Knudsen, M. B. T. & Porat, E., 2016, 24th Annual European Symposium on Algorithms (ESA 2016). Sankowski, P. & Zaroliagis, C. (eds.). Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 15 p. 5. (Leibniz International Proceedings in Informatics, Vol. 57).

      Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

    12. Published

      Near-optimal labeling schemes for nearest common ancestors

      Alstrup, Stephen, Halvorsen, E. B. & Larsen, K. G., 2014, Proceedings of the Twenty-Fifth Annual ACM-SIAM Symposium on Discrete Algorithms . Chekuri, C. (ed.). Society for Industrial and Applied Mathematics, p. 972-982 11 p.

      Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

    13. Published

      Adjacency labeling schemes and induced-universal graphs

      Alstrup, Stephen, Kaplan, H., Thorup, Mikkel & Zwick, U., 2015, Proceedings of the Forty-Seventh Annual ACM on Symposium on Theory of Computing, STOC 2015, Portland, OR, USA, June 14-17, 2015: STOC '15. Association for Computing Machinery, p. 625-634 10 p.

      Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

    14. Published

      Distance labeling schemes for trees

      Alstrup, Stephen, Gørtz, I. L., Halvorsen, E. B. & Porat, E., 2016, 43rd International Colloquium on Automata, Languages, and Programming (ICALP 2016). Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 16 p. 132. (Leibniz International Proceedings in Informatics, Vol. 55).

      Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

    15. Published

      Constructing light spanners deterministically in near-linear time

      Alstrup, Stephen, Dahlgaard, S., Filtser, A., Stöckel, M. & Wulff-Nilsen, Christian, 2019, 27th Annual European Symposium on Algorithms, ESA 2019. Bender, M. A., Svensson, O. & Herman, G. (eds.). Schloss Dagstuhl- Leibniz-Zentrum fur Informatik GmbH, Dagstuhl Publishing, 15 p. 4. (Leibniz International Proceedings in Informatics, LIPIcs, Vol. 144).

      Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

    16. Published

      Direct Routing on Trees

      Alstrup, Stephen, Holm, J., de Lichtenberg, K. & Thorup, Mikkel, 1998, Proceedings of the ninth annual ACM-SIAM symposium on Discrete algorithms. p. 342-349 8 p. (9th ACM-SIAM Symposium on Discrete Algorithms (SODA)).

      Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

    17. Published

      Word encoding tree connectivity works

      Alstrup, Stephen, Secher, J. P. & Thorup, Mikkel, 2000, Proceedings of the eleventh annual ACM-SIAM symposium on Discrete algorithms. p. 498-499 2 p.

      Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

    18. Published

      Minimizing diameters of dynamic trees

      Alstrup, Stephen, Holm, J., de Lichtenberg, K. & Thorup, Mikkel, 1997, Automata, Languages and Programming. Springer Science+Business Media, p. 270-280 11 p. (Lecture notes in computer science, Vol. 1256).

      Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

    19. Published

      Simpler, faster and shorter labels for distances in graphs

      Alstrup, Stephen, Gavoille, C., Halvorsen, E. B. & Petersen, H., 2016, Proceedings of the Twenty-Seventh Annual ACM-SIAM Symposium on Discrete Algorithms. Society for Industrial and Applied Mathematics, p. 338-350 13 p.

      Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

    20. Published

      Optimal induced universal graphs and adjacency labeling for trees

      Alstrup, Stephen, Dahlgaard, S. & Knudsen, M. B. T., 2015, 2015 IEEE 56th Annual Symposium on Foundations of Computer Science (FOCS). IEEE, p. 1311-1326 16 p. (Symposium on Foundations of Computer Science. Annual Proceedings).

      Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

    21. Published

      A Hamiltonian Cycle in the Square of a 2-connected Graph in Linear Time

      Alstrup, Stephen, Georgakopoulos, A., Rotenberg, E. & Thomassen, C., 2018, Proceedings of the Annual ACM-SIAM Symposium on Discrete Algorithms. Czumaj, A. (ed.). Society for Industrial and Applied Mathematics, p. 1645-1649

      Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

    22. Published

      Content-aware Neural Hashing for Cold-start Recommendation

      Hansen, C., Hansan, C., Simonsen, Jakob Grue, Alstrup, Stephen & Lioma, Christina, 2020, SIGIR 2020 - Proceedings of the 43rd International ACM SIGIR Conference on Research and Development in Information Retrieval. Association for Computing Machinery, p. 971-980 10 p.

      Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

    23. Published

      Unsupervised Semantic Hashing with Pairwise Reconstruction

      Hansen, C., Hansen, C., Simonsen, Jakob Grue, Alstrup, Stephen & Lioma, Christina, 2020, SIGIR 2020 - Proceedings of the 43rd International ACM SIGIR Conference on Research and Development in Information Retrieval. Association for Computing Machinery, p. 2009-2012 4 p.

      Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

    24. Published

      Neural check-worthiness ranking with weak supervision: Finding sentences for fact-checking

      Hansen, C., Hansen, C., Alstrup, Stephen, Simonsen, Jakob Grue & Lioma, Christina, 2019, The Web Conference 2019 - Companion of the World Wide Web Conference, WWW 2019. Association for Computing Machinery, p. 994-1000 7 p.

      Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

    25. Published

      Smart city analytics: ensemble-learned prediction of citizen home care

      Hansen, C., Hansen, C., Alstrup, Stephen & Lioma, Christina, 2017, Proceedings of the 2017 ACM Conference on Information and Knowledge Management. Association for Computing Machinery, p. 2095-2098 4 p.

      Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

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