Sang-Ki Ko

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Sang-Ki Ko

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20112023

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  • 2023

    Automated Grading of Regular Expressions

    Kim, S. H., Kim, Y., Han, Y. S., Im, H. & Ko, S. K., 2023, Programming Languages and Systems - 32nd European Symposium on Programming, ESOP 2023, Held as Part of the European Joint Conferences on Theory and Practice of Software, ETAPS 2023, Proceedings. Wies, T. (ed.). Springer Science and Business Media Deutschland GmbH, p. 90-112 23 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 13990 LNCS).

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

    Open Access

  • Ball Trajectory Inference from Multi-Agent Sports Contexts Using Set Transformer and Hierarchical Bi-LSTM

    Kim, H., Choi, H. J., Kim, C. J., Yoon, J. & Ko, S. K., 6 Aug 2023, KDD 2023 - Proceedings of the 29th ACM SIGKDD Conference on Knowledge Discovery and Data Mining. Association for Computing Machinery, p. 4296-4307 12 p. (Proceedings of the ACM SIGKDD International Conference on Knowledge Discovery and Data Mining).

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

    Open Access
    1 Scopus citations

  • Cost-Efficient and Bias-Robust Sports Player Tracking by Integrating GPS and Video

    Kim, H., Kim, C. J., Jeong, M., Lee, J., Yoon, J. & Ko, S. K., 2023, Machine Learning and Data Mining for Sports Analytics - 9th International Workshop, MLSA 2022, Revised Selected Papers. Brefeld, U., Davis, J., Van Haaren, J. & Zimmermann, A. (eds.). Springer Science and Business Media Deutschland GmbH, p. 74-86 13 p. (Communications in Computer and Information Science; vol. 1783 CCIS).

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

  • Existential and Universal Width of Alternating Finite Automata

    Han, Y. S., Kim, S., Ko, S. K. & Salomaa, K., 2023, Descriptional Complexity of Formal Systems - 25th IFIP WG 1.02 International Conference, DCFS 2023, Proceedings. Bordihn, H., Tran, N. & Vaszil, G. (eds.). Springer Science and Business Media Deutschland GmbH, p. 51-64 14 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 13918 LNCS).

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

    2 Scopus citations

  • GDA: Grammar-based Data Augmentation for Text Classification using Slot Information

    Hahn, J., Cheon, H., Orwig, E., Kim, S. H., Ko, S. K. & Han, Y. S., 2023, Findings of the Association for Computational Linguistics: EMNLP 2023. Association for Computational Linguistics (ACL), p. 7291-7306 16 p. (Findings of the Association for Computational Linguistics: EMNLP 2023).

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

    1 Scopus citations

  • On the Simon’s Congruence Neighborhood of Languages

    Kim, S., Han, Y. S., Ko, S. K. & Salomaa, K., 2023, Developments in Language Theory - 27th International Conference, DLT 2023, Proceedings. Drewes, F. & Volkov, M. (eds.). Springer Science and Business Media Deutschland GmbH, p. 168-181 14 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 13911 LNCS).

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

    3 Scopus citations

  • Smaller Representation of Compiled Regular Expressions

    Sung, S., Ko, S. K. & Han, Y. S., 2023, Implementation and Application of Automata - 27th International Conference, CIAA 2023, Proceedings. Nagy, B. & Nagy, B. (eds.). Springer Science and Business Media Deutschland GmbH, p. 290-301 12 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 14151 LNCS).

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

  • 2022

    6MapNet: Representing Soccer Players from Tracking Data by a Triplet Network

    Kim, H., Kim, J., Chung, D., Lee, J., Yoon, J. & Ko, S. K., 2022, Machine Learning and Data Mining for Sports Analytics - 8th International Workshop, MLSA 2021, Revised Selected Papers. Brefeld, U., Davis, J., Van Haaren, J. & Zimmermann, A. (eds.). Springer Science and Business Media Deutschland GmbH, p. 3-14 12 p. (Communications in Computer and Information Science; vol. 1571 CCIS).

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

    1 Scopus citations

  • On Simon’s Congruence Closure of a String

    Kim, S., Han, Y. S., Ko, S. K. & Salomaa, K., 2022, Descriptional Complexity of Formal Systems - 24th IFIP WG 1.02 International Conference, DCFS 2022, Proceedings. Han, Y.-S. & Vaszil, G. (eds.). Springer Science and Business Media Deutschland GmbH, p. 127-141 15 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 13439 LNCS).

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

    3 Scopus citations

  • RepCoder: An Automated Program Repair Framework for Probability-Based Program Synthesis

    Ji, S., Choi, S. M., Ko, S. K., Kim, D. & Im, H., 25 Apr 2022, Proceedings of the 37th ACM/SIGAPP Symposium on Applied Computing, SAC 2022. Association for Computing Machinery, p. 1554-1561 8 p. (Proceedings of the ACM Symposium on Applied Computing).

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

    1 Scopus citations

  • Simon’s Congruence Pattern Matching

    Kim, S., Ko, S. K. & Han, Y. S., 1 Dec 2022, 33rd International Symposium on Algorithms and Computation, ISAAC 2022. Bae, S. W. & Park, H. (eds.). Schloss Dagstuhl- Leibniz-Zentrum fur Informatik GmbH, Dagstuhl Publishing, 60. (Leibniz International Proceedings in Informatics, LIPIcs; vol. 248).

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

    6 Scopus citations

  • SoccerCPD: Formation and Role Change-Point Detection in Soccer Matches Using Spatiotemporal Tracking Data

    Kim, H., Kim, B., Chung, D., Yoon, J. & Ko, S. K., 14 Aug 2022, KDD 2022 - Proceedings of the 28th ACM SIGKDD Conference on Knowledge Discovery and Data Mining. Association for Computing Machinery, p. 3146-3156 11 p. (Proceedings of the ACM SIGKDD International Conference on Knowledge Discovery and Data Mining).

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

    Open Access
    7 Scopus citations
  • 2021

    Efficient Enumeration of Regular Expressions for Faster Regular Expression Synthesis

    Kim, S. H., Im, H. & Ko, S. K., 2021, Implementation and Application of Automata - 25th International Conference, CIAA 2021, Proceedings. Maneth, S. (ed.). Springer Science and Business Media Deutschland GmbH, p. 65-76 12 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 12803 LNCS).

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

    2 Scopus citations

  • Most Pseudo-copy Languages Are Not Context-Free

    Cheon, H., Hahn, J., Han, Y. S. & Ko, S. K., 2021, Computing and Combinatorics - 27th International Conference, COCOON 2021, Proceedings. Chen, C.-Y., Hon, W.-K., Hung, L.-J. & Lee, C.-W. (eds.). Springer Science and Business Media Deutschland GmbH, p. 189-200 12 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 13025 LNCS).

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

    1 Scopus citations

  • MultiFix: Learning to Repair Multiple Errors by Optimal Alignment Learning

    Seo, H. T., Han, Y. S. & Ko, S. K., 2021, Findings of the Association for Computational Linguistics, Findings of ACL: EMNLP 2021. Moens, M.-F., Huang, X., Specia, L. & Yih, S.W.-T. (eds.). Association for Computational Linguistics (ACL), p. 4850-4855 6 p. (Findings of the Association for Computational Linguistics, Findings of ACL: EMNLP 2021).

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

    1 Scopus citations

  • SALNet: Semi-Supervised Few-Shot Text Classification with Attention-based Lexicon Construction

    Lee, J. H., Ko, S. K. & Han, Y. S., 2021, 35th AAAI Conference on Artificial Intelligence, AAAI 2021. Association for the Advancement of Artificial Intelligence, p. 13189-13197 9 p. (35th AAAI Conference on Artificial Intelligence, AAAI 2021; vol. 14B).

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

    21 Scopus citations
  • 2019

    Limited Nondeterminism of Input-Driven Pushdown Automata: Decidability and Complexity

    Han, Y. S., Ko, S. K. & Salomaa, K., 2019, Descriptional Complexity of Formal Systems - 21st IFIP WG 1.02 International Conference, DCFS 2019, Proceedings. Hospodár, M., Jirásková, G. & Konstantinidis, S. (eds.). Springer Verlag, p. 158-170 13 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 11612 LNCS).

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

  • Softregex: Generating regex from natural language descriptions using softened regex equivalence

    Park, J. U., Ko, S. K., Cognetta, M. & Han, Y. S., 2019, EMNLP-IJCNLP 2019 - 2019 Conference on Empirical Methods in Natural Language Processing and 9th International Joint Conference on Natural Language Processing, Proceedings of the Conference. Association for Computational Linguistics, p. 6425-6431 7 p. (EMNLP-IJCNLP 2019 - 2019 Conference on Empirical Methods in Natural Language Processing and 9th International Joint Conference on Natural Language Processing, Proceedings of the Conference).

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

    14 Scopus citations

  • The relative edit-distance between two input-driven languages

    Cheon, H., Han, Y. S., Ko, S. K. & Salomaa, K., 2019, Developments in Language Theory - 23rd International Conference, DLT 2019, Proceedings. Hofman, P. & Skrzypczak, M. (eds.). Springer Verlag, p. 127-139 13 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 11647 LNCS).

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

    4 Scopus citations
  • 2018

    Closest Substring Problems for Regular Languages

    Han, Y. S., Ko, S. K., Ng, T. & Salomaa, K., 2018, Developments in Language Theory - 22nd International Conference, DLT 2018, Proceedings. Hoshi, M. & Seki, S. (eds.). Springer Verlag, p. 392-403 12 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 11088 LNCS).

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

  • On the identity problem for the special linear group and the heisenberg group

    Ko, S. K., Niskanen, R. & Potapov, I., 1 Jul 2018, 45th International Colloquium on Automata, Languages, and Programming, ICALP 2018. Kaklamanis, C., Marx, D., Chatzigiannakis, I. & Sannella, D. (eds.). Schloss Dagstuhl- Leibniz-Zentrum fur Informatik GmbH, Dagstuhl Publishing, 132. (Leibniz International Proceedings in Informatics, LIPIcs; vol. 107).

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

    15 Scopus citations

  • Reachability Problems in Nondeterministic Polynomial Maps on the Integers

    Ko, S. K., Niskanen, R. & Potapov, I., 2018, Developments in Language Theory - 22nd International Conference, DLT 2018, Proceedings. Hoshi, M. & Seki, S. (eds.). Springer Verlag, p. 465-477 13 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 11088 LNCS).

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

    3 Scopus citations

  • Sign language recognition with recurrent neural network using human keypoint detection

    Ko, S. K., Son, J. G. & Jung, H., 9 Oct 2018, Proceedings of the 2018 Research in Adaptive and Convergent Systems, RACS 2018. Association for Computing Machinery, Inc, p. 326-328 3 p. (Proceedings of the 2018 Research in Adaptive and Convergent Systems, RACS 2018).

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

    48 Scopus citations
  • 2017

    Alignment distance of regular tree languages

    Han, Y. S. & Ko, S. K., 2017, Implementation and Application of Automata - 22nd International Conference, CIAA 2017, Proceedings. Carayol, A. & Nicaud, C. (eds.). Springer Verlag, p. 126-137 12 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 10329 LNCS).

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

    1 Scopus citations

  • Consensus string problem for multiple regular languages

    Han, Y. S., Ko, S. K., Ng, T. & Salomaa, K., 2017, Language and Automata Theory and Applications - 11th International Conference, LATA 2017, Proceedings. Drewes, F., Martín-Vide, C. & Truthe, B. (eds.). Springer Verlag, p. 196-207 12 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 10168 LNCS).

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

    3 Scopus citations

  • Edit-distance between visibly pushdown languages

    Han, Y. S. & Ko, S. K., 2017, SOFSEM 2017: Theory and Practice of Computer Science - 43rd International Conference on Current Trends in Theory and Practice of Computer Science, Proceedings. Baier, C., van den Brand, M., Eder, J., Hinchey, M., Margaria, T. & Steffen, B. (eds.). Springer Verlag, p. 387-401 15 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 10139 LNCS).

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

    6 Scopus citations

  • Matrix semigroup freeness problems in SL(2, ℤ)

    Ko, S. K. & Potapov, I., 2017, SOFSEM 2017: Theory and Practice of Computer Science - 43rd International Conference on Current Trends in Theory and Practice of Computer Science, Proceedings. Baier, C., van den Brand, M., Eder, J., Hinchey, M., Margaria, T. & Steffen, B. (eds.). Springer Verlag, p. 268-279 12 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 10139 LNCS).

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

    4 Scopus citations

  • Vector ambiguity and freeness problems in sl(2, z)

    Ko, S. K. & Potapov, I., 2017, Theory and Applications of Models of Computation - 14th Annual Conference, TAMC 2017, Proceedings. Jager, G., Steila, S. & Gopal, T. V. (eds.). Springer Verlag, p. 373-388 16 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 10185 LNCS).

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

    1 Scopus citations
  • 2016

    Inferring a relax NG schema from XML documents

    Kim, G. H., Ko, S. K. & Han, Y. S., 2016, Language and Automata Theory and Applications - 10th International Conference, LATA 2016, Proceedings. Truthe, B., Janoušek, J., Dediu, A.-H. & Martín-Vide, C. (eds.). Springer Verlag, p. 400-411 12 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 9618).

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

    3 Scopus citations
  • 2015

    Generalizations of code languages with marginal errors

    Han, Y. S., Ko, S. K. & Salomaa, K., 2015, Developments in Language Theory - 19th International Conference, DLT 2015, Proceedings. Potapov, I. (ed.). Springer Verlag, p. 264-275 12 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 9168).

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

    2 Scopus citations

  • The state complexity of permutations on finite languages over binary alphabets

    Palioudakis, A., Cho, D. J., Goč, D., Han, Y. S., Ko, S. K. & Salomaa, K., 2015, Descriptional Complexity of Formal Systems - 17th International Workshop, DCFS 2015, Proceedings. Okhotin, A. & Shallit, J. (eds.). Springer Verlag, p. 220-230 11 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 9118).

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

    2 Scopus citations
  • 2014

    Left is better than right for reducing nondeterminism of NFAs

    Ko, S. K. & Han, Y. S., 2014, Implementation and Application of Automata - 19th International Conference, CIAA 2014, Proceedings. Springer Verlag, p. 238-251 14 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 8587 LNCS).

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

    1 Scopus citations

  • Pseudo-inversion on formal languages

    Cho, D. J., Han, Y. S., Kang, S. D., Kim, H., Ko, S. K. & Salomaa, K., 2014, Unconventional Computation and Natural Computation - 13th International Conference, UCNC 2014, Proceedings. Springer Verlag, p. 93-104 12 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 8553 LNCS).

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

    8 Scopus citations

  • State complexity of deletion

    Han, Y. S., Ko, S. K. & Salomaa, K., 2014, Developments in Language Theory - 18th International Conference, DLT 2014, Proceedings. Springer Verlag, p. 37-48 12 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 8633 LNCS).

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

  • State complexity of inversion operations

    Cho, D. J., Han, Y. S., Ko, S. K. & Salomaa, K., 2014, Descriptional Complexity of Formal Systems - 16th International Workshop, DCFS 2014, Proceedings. Springer Verlag, p. 102-113 12 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 8614 LNCS).

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

    1 Scopus citations

  • State complexity of regular tree languages for tree pattern matching

    Ko, S. K., Lee, H. R. & Han, Y. S., 2014, Descriptional Complexity of Formal Systems - 16th International Workshop, DCFS 2014, Proceedings. Springer Verlag, p. 246-257 12 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 8614 LNCS).

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

    1 Scopus citations

  • Top-down tree edit-distance of regular tree languages

    Ko, S. K., Han, Y. S. & Salomaa, K., 2014, Language and Automata Theory and Applications - 8th International Conference, LATA 2014, Proceedings. p. 466-477 12 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 8370 LNCS).

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

  • 2013

    A CA model for target tracking in distributed mobile wireless sensor network

    Ko, S. K., Kim, H. & Han, Y. S., 2013, ICCAS 2013 - 2013 13th International Conference on Control, Automation and Systems. p. 1356-1361 6 p. 6704167. (International Conference on Control, Automation and Systems).

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

    2 Scopus citations

  • Approximate matching between a context-free grammar and a finite-state automaton

    Han, Y. S., Ko, S. K. & Salomaa, K., 2013, Implementation and Application of Automata - 18th International Conference, CIAA 2013, Proceedings. p. 146-157 12 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 7982 LNCS).

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

    5 Scopus citations

  • State complexity of subtree-free regular tree languages

    Eom, H. S., Han, Y. S. & Ko, S. K., 2013, Descriptional Complexity of Formal Systems - 15th International Workshop, DCFS 2013, Proceedings. p. 66-77 12 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 8031 LNCS).

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

    2 Scopus citations
  • 2012

    A recommendation system based on a subset of raters

    Scholz, B., Choi, S. M., Ko, S. K., Eom, H. S. & Han, Y. S., 2012, Proceedings of the 6th International Conference on Ubiquitous Information Management and Communication, ICUIMC'12. 99. (Proceedings of the 6th International Conference on Ubiquitous Information Management and Communication, ICUIMC'12).

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

    2 Scopus citations

  • Computing the edit-distance between a regular language and a context-free language

    Han, Y. S., Ko, S. K. & Salomaa, K., 2012, Developments in Language Theory - 16th International Conference, DLT 2012, Proceedings. p. 85-96 12 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 7410 LNCS).

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

    8 Scopus citations
  • 2011

    A cellular automaton model for car traffic with a form-one-lane rule

    Han, Y. S. & Ko, S. K., 2011, Implementation and Application of Automata - 16th International Conference, CIAA 2011, Proceedings. p. 154-165 12 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 6807 LNCS).

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

    1 Scopus citations

  • Analyzing category correlations for recommendation system

    Scholz, B., Choi, S. M., Ko, S. K., Eom, H. S. & Han, Y. S., 21 Feb 2011, Proceedings of the 5th International Conference on Ubiquitous Information Management and Communication, ICUIMC 2011. Association for Computing Machinery, 1. (ACM International Conference Proceeding Series).

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

    3 Scopus citations

  • A smart movie recommendation system

    Ko, S. K., Choi, S. M., Eom, H. S., Cha, J. W., Cho, H., Kim, L. & Han, Y. S., 2011, Human Interface and the Management of Information: Interacting with Information - Symposium on Human Interface 2011, Held as Part of HCI International 2011, Proceedings. PART 1 ed. p. 558-566 9 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 6771 LNCS, no. PART 1).

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

    Open Access
    10 Scopus citations