• 72 Citations
  • 5 h-Index
20012016

Research output per year

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Research Output

  • 72 Citations
  • 5 h-Index
  • 7 Conference contribution
  • 5 Article
2016

Flattening the density gradient for eliminating spatial centrality to reduce hubness

Hara, K., Suzuki, I., Kobayashi, K., Fukumizu, K. & Radovanovíc, M., 2016, 30th AAAI Conference on Artificial Intelligence, AAAI 2016. AAAI press, p. 1659-1665 7 p.

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

3 Citations (Scopus)
2015

Localized centering: Reducing hubness in large-sample data

Hara, K., Suzuki, I., Shimbo, M., Kobayashi, K., Fukumizu, K. & Radovanovic, M., 2015 Jun 1, Proceedings of the 29th AAAI Conference on Artificial Intelligence, AAAI 2015 and the 27th Innovative Applications of Artificial Intelligence Conference, IAAI 2015. AI Access Foundation, Vol. 4. p. 2645-2651 7 p.

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

14 Citations (Scopus)

Reducing hubness: A cause of vulnerability in recommender systems

Hara, K., Suzuki, I., Kobayashi, K. & Fukumizu, K., 2015 Aug 9, SIGIR 2015 - Proceedings of the 38th International ACM SIGIR Conference on Research and Development in Information Retrieval. Association for Computing Machinery, Inc, p. 815-818 4 p.

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

1 Citation (Scopus)

Reducing hubness for kernel regression

Hara, K., Suzuki, I., Kobayashi, K., Fukumizu, K. & Radovanović, M., 2015, Similarity Search and Applications - 8th International Conference, SISAP 2015, Proceedings. Springer Verlag, Vol. 9371. p. 339-344 6 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 9371).

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

Statistical analysis via the curvature of data space

Kobayashi, K., Mitsuru, O. & Wynn, H. P., 2015 Jan 1, Bayesian Inference and Maximum Entropy Methods in Science and Engineering, MaxEnt 2014. Mohammad-Djafari, A., Barbaresco, F. & Barbaresco, F. (eds.). American Institute of Physics Inc., p. 97-104 8 p. (AIP Conference Proceedings; vol. 1641).

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

2013

Asymptotically efficient estimators for algebraic statistical manifolds

Kobayashi, K. & Wynn, H. P., 2013 Oct 8, Geometric Science of Information - First International Conference, GSI 2013, Proceedings. p. 721-728 8 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 8085 LNCS).

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

1 Citation (Scopus)
2008

Bayesian shrinkage prediction for the regression problem

Kobayashi, K. & Komaki, F., 2008 Oct 1, In : Journal of Multivariate Analysis. 99, 9, p. 1888-1905 18 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)
2006

Information criteria for support vector machines

Kobayashi, K. & Komaki, F., 2006 May 1, In : IEEE Transactions on Neural Networks. 17, 3, p. 571-577 7 p.

Research output: Contribution to journalArticle

13 Citations (Scopus)

Parallel matching for ranking all teams in a tournament

Kobayashi, K., Kawasaki, H. & Takemura, A., 2006 Sep 1, In : Advances in Applied Probability. 38, 3, p. 804-826 23 p.

Research output: Contribution to journalArticle

2002

Crystal Voronoi diagram and its applications

Kobayashi, K. & Sugihara, K., 2002 Apr, In : Future Generation Computer Systems. 18, 5, p. 681-692 12 p.

Research output: Contribution to journalArticle

29 Citations (Scopus)
2001

Crystal voronoi diagram and its applications to collision-free paths

Kobayashi, K. & Sugihara, K., 2001, Computational Science - ICCS 2001 - International Conference, 2001, Proceedings. Springer Verlag, Vol. 2073. p. 738-747 10 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 2073).

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

6 Citations (Scopus)