数学テクノロジー先端研究部門

研究成果

2020

Lexicographically optimal earliest arrival flows

Kamiyama, N., 1 1 2020, : : Networks. 75, 1, p. 18-33 16 p.

研究成果: ジャーナルへの寄稿記事

Popular matchings with two-sided preference lists and matroid constraints

Kamiyama, N., 2 24 2020, : : Theoretical Computer Science. 809, p. 265-276 12 p.

研究成果: ジャーナルへの寄稿記事

The b-branching problem in digraphs

Kakimura, N., Kamiyama, N. & Takazawa, K., 1 1 2020, (受理済み/印刷中) : : Discrete Applied Mathematics.

研究成果: ジャーナルへの寄稿記事

The Distance-Constrained Matroid Median Problem

Kamiyama, N., 1 1 2020, (受理済み/印刷中) : : Algorithmica.

研究成果: ジャーナルへの寄稿記事

2019
3 引用 (Scopus)

Algorithms for gerrymandering over graphs

Ito, T., Kamiyama, N., Kobayashi, Y. & Okamot, Y., 1 1 2019, 18th International Conference on Autonomous Agents and Multiagent Systems, AAMAS 2019. International Foundation for Autonomous Agents and Multiagent Systems (IFAAMAS), p. 1413-1421 9 p. (Proceedings of the International Joint Conference on Autonomous Agents and Multiagent Systems, AAMAS; 巻数 3).

研究成果: 著書/レポートタイプへの貢献会議での発言

A mixed optimal control approach for upstream fish Migration

Yoshioka, H., Shirai, T. & Tagami, D., 3 1 2019, : : Journal of Sustainable Development of Energy, Water and Environment Systems. 7, 1, p. 101-121 21 p.

研究成果: ジャーナルへの寄稿記事

公開
3 引用 (Scopus)

An improved algorithm for testing substitutability of weak preferences

Kawanaka, S. & Kamiyama, N., 5 2019, : : Mathematical Social Sciences. 99, p. 1-4 4 p.

研究成果: ジャーナルへの寄稿記事

A note on balanced flows in equality networks

Kamiyama, N., 5 2019, : : Information Processing Letters. 145, p. 74-76 3 p.

研究成果: ジャーナルへの寄稿記事

1 引用 (Scopus)

Discrete Newton methods for the evacuation problem

Kamiyama, N., 11 26 2019, : : Theoretical Computer Science. 795, p. 510-519 10 p.

研究成果: ジャーナルへの寄稿記事

Exact and approximation algorithms for weighted matroid intersection

Huang, C. C., Kakimura, N. & Kamiyama, N., 9 1 2019, : : Mathematical Programming. 177, 1-2, p. 85-112 28 p.

研究成果: ジャーナルへの寄稿記事

2 引用 (Scopus)

Geometric representations of finite groups on real toric spaces

Cho, S., Choi, S. & Kaji, S., 1 1 2019, : : Journal of the Korean Mathematical Society. 56, 5, p. 1265-1283 19 p.

研究成果: ジャーナルへの寄稿記事

Many-to-many stable matchings with ties, master preference lists, and matroid constraints

Kamiyama, N., 1 1 2019, 18th International Conference on Autonomous Agents and Multiagent Systems, AAMAS 2019. International Foundation for Autonomous Agents and Multiagent Systems (IFAAMAS), p. 583-591 9 p. (Proceedings of the International Joint Conference on Autonomous Agents and Multiagent Systems, AAMAS; 巻数 1).

研究成果: 著書/レポートタイプへの貢献会議での発言

1 引用 (Scopus)

Minimum-Cost b-Edge Dominating Sets on Trees

Ito, T., Kakimura, N., Kamiyama, N., Kobayashi, Y. & Okamoto, Y., 1 15 2019, : : Algorithmica. 81, 1, p. 343-366 24 p.

研究成果: ジャーナルへの寄稿記事

On dynamic patrolling security games

Kira, A., Kamiyama, N., Anai, H., Iwashita, H. & Ohori, K., 1 1 2019, : : Journal of the Operations Research Society of Japan. 62, 4, p. 152-168 17 p.

研究成果: ジャーナルへの寄稿記事

公開

Pareto stable matchings under one-sided matroid constraints

Kamiyama, N., 1 1 2019, : : SIAM Journal on Discrete Mathematics. 33, 3, p. 1431-1451 21 p.

研究成果: ジャーナルへの寄稿記事

Reconfiguration of maximum-weight b-matchings in a graph

Ito, T., Kakimura, N., Kamiyama, N., Kobayashi, Y. & Okamoto, Y., 2 15 2019, : : Journal of Combinatorial Optimization. 37, 2, p. 454-464 11 p.

研究成果: ジャーナルへの寄稿記事

Representing a point and the diagonal as zero loci in flag manifolds

Kaji, S., 1 1 2019, : : Algebraic and Geometric Topology. 19, 4, p. 2061-2075 15 p.

研究成果: ジャーナルへの寄稿記事

Shortest reconfiguration of perfect matchings via alternating cycles

Ito, T., Kakimura, N., Kamiyama, N., Kobayashi, Y. & Okamoto, Y., 9 2019, 27th Annual European Symposium on Algorithms, ESA 2019. Bender, M. A., Svensson, O. & Herman, G. (版). Schloss Dagstuhl- Leibniz-Zentrum fur Informatik GmbH, Dagstuhl Publishing, 61. (Leibniz International Proceedings in Informatics, LIPIcs; 巻数 144).

研究成果: 著書/レポートタイプへの貢献会議での発言

2018

A Note on Submodular Function Minimization with Covering Type Linear Constraints

Kamiyama, N., 10 1 2018, : : Algorithmica. 80, 10, p. 2957-2971 15 p.

研究成果: ジャーナルへの寄稿記事

3 引用 (Scopus)

Computer vision-based phenotyping for improvement of plant productivity: A machine learning perspective

Mochida, K., Koda, S., Inoue, K., Hirayama, T., Tanaka, S., Nishii, R. & Melgani, F., 12 6 2018, : : GigaScience. 8, 1, p. 1-12 12 p.

研究成果: ジャーナルへの寄稿評論記事

5 引用 (Scopus)

On the complexity of stable fractional hypergraph matching

Ishizuka, T. & Kamiyama, N., 12 1 2018, 29th International Symposium on Algorithms and Computation, ISAAC 2018. Liao, C-S., Lee, D-T. & Hsu, W-L. (版). Schloss Dagstuhl- Leibniz-Zentrum fur Informatik GmbH, Dagstuhl Publishing, (Leibniz International Proceedings in Informatics, LIPIcs; 巻数 123).

研究成果: 著書/レポートタイプへの貢献会議での発言

Readouts for echo-state networks built using locally regularized orthogonal forward regression

Dolinský, J., Hirose, K. & Konishi, S., 3 12 2018, : : Journal of Applied Statistics. 45, 4, p. 740-762 23 p.

研究成果: ジャーナルへの寄稿記事

5 引用 (Scopus)

Robust relative error estimation

Hirose, K. & Masuda, H., 8 24 2018, : : Entropy. 20, 9, 632.

研究成果: ジャーナルへの寄稿記事

1 引用 (Scopus)

Sparse factor regression via penalized maximum likelihood estimation

Hirose, K. & Imada, M., 6 1 2018, : : Statistical Papers. 59, 2, p. 633-662 30 p.

研究成果: ジャーナルへの寄稿記事

2 引用 (Scopus)

Spatial and Structured SVM for Multilabel Image Classification

Koda, S., Zeggada, A., Melgani, F. & Nishii, R., 10 2018, : : IEEE Transactions on Geoscience and Remote Sensing. 56, 10, p. 5948-5960 13 p., 8363005.

研究成果: ジャーナルへの寄稿記事

7 引用 (Scopus)

Statistical and machine learning approaches to predict gene regulatory networks from transcriptome datasets

Mochida, K., Koda, S., Inoue, K. & Nishii, R., 1 1 2018, : : Frontiers in Plant Science. 871, 1770.

研究成果: ジャーナルへの寄稿小調査

4 引用 (Scopus)

Submodular function minimization with submodular set covering constraints and precedence constraints

Kamiyama, N., 1 1 2018, Approximation and Online Algorithms - 15th International Workshop, WAOA 2017, Revised Selected Papers. Solis-Oba, R. & Fleischer, R. (版). Springer Verlag, p. 90-101 12 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); 巻数 10787 LNCS).

研究成果: 著書/レポートタイプへの貢献会議での発言

The B-branching problem in digraphs

Kakimura, N., Kamiyama, N. & Takazawa, K., 8 1 2018, 43rd International Symposium on Mathematical Foundations of Computer Science, MFCS 2018. Potapov, I., Worrell, J. & Spirakis, P. (版). Schloss Dagstuhl- Leibniz-Zentrum fur Informatik GmbH, Dagstuhl Publishing, 12. (Leibniz International Proceedings in Informatics, LIPIcs; 巻数 117).

研究成果: 著書/レポートタイプへの貢献会議での発言

1 引用 (Scopus)

The mixed evacuation problem

Hanawa, Y., Higashikawa, Y., Kamiyama, N., Katoh, N. & Takizawa, A., 11 1 2018, : : Journal of Combinatorial Optimization. 36, 4, p. 1299-1314 16 p.

研究成果: ジャーナルへの寄稿記事

Tight approximability of the server allocation problem for real-time applications

Ito, T., Kakimura, N., Kamiyama, N., Kobayashi, Y., Okamoto, Y. & Shiitada, T., 1 1 2018, Algorithmic Aspects of Cloud Computing - 3rd International Workshop, ALGOCLOUD 2017, Revised Selected Papers. Delis, A., Pallis, G. & Alistarh, D. (版). Springer Verlag, p. 41-55 15 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); 巻数 10739 LNCS).

研究成果: 著書/レポートタイプへの貢献会議での発言

1 引用 (Scopus)
2017

A multigrid-balancing preconditioner of domain decomposition methods for magnetic field problems

Tagami, D., 1 12 2017, IEEE CEFC 2016 - 17th Biennial Conference on Electromagnetic Field Computation. Institute of Electrical and Electronics Engineers Inc., 7816393. (IEEE CEFC 2016 - 17th Biennial Conference on Electromagnetic Field Computation).

研究成果: 著書/レポートタイプへの貢献会議での発言

An interpersonal sentiment quantification method applied to work relationship prediction

Imada, M., Hirose, K., Yoshida, M., Kim, S. Y., Toyozumi, N., Lopez, G. & Kano, Y., 3 2017, : : NTT Technical Review. 15, 3

研究成果: ジャーナルへの寄稿評論記事

A note on the submodular vertex cover problem with submodular penalties

Kamiyama, N., 1 10 2017, : : Theoretical Computer Science. 659, p. 95-97 3 p.

研究成果: ジャーナルへの寄稿記事

2 引用 (Scopus)

Diurnal transcriptome and gene network represented through sparse modeling in brachypodium distachyon

Koda, S., Onda, Y., Matsui, H., Takahagi, K., Yamaguchi-Uehara, Y., Shimizu, M., Inoue, K., Yoshida, T., Sakurai, T., Honda, H., Eguchi, S., Nishii, R. & Mochida, K., 11 28 2017, : : Frontiers in Plant Science. 8, 2055.

研究成果: ジャーナルへの寄稿記事

4 引用 (Scopus)

Efficient stabilization of cooperative matching games

Ito, T., Kakimura, N., Kamiyama, N., Kobayashi, Y. & Okamoto, Y., 5 16 2017, : : Theoretical Computer Science. 677, p. 69-82 14 p.

研究成果: ジャーナルへの寄稿記事

5 引用 (Scopus)

Erratum to: Graphical tool of sparse factor analysis (Behaviormetrika, (2017), 44, 1, (229-250), 10.1007/s41237-016-0007-3)

Yamamoto, M., Hirose, K. & Nagata, H., 1 1 2017, : : Behaviormetrika. 44, 1, 1 p.

研究成果: ジャーナルへの寄稿コメント/討論

公開

Graphical tool of sparse factor analysis

Yamamoto, M., Hirose, K. & Nagata, H., 1 1 2017, : : Behaviormetrika. 44, 1, p. 229-250 22 p.

研究成果: ジャーナルへの寄稿記事

4 引用 (Scopus)

Impact of a food safety campaign on streptococcus suis infection in humans in Thailand

Takeuchi, D., Kerdsin, A., Akeda, Y., Chiranairadul, P., Loetthong, P., Tanburawong, N., Areeratana, P., Puangmali, P., Khamisara, K., Pinyo, W., Anukul, R., Samerchea, S., Lekhalula, P., Nakayama, T., Yamamoto, K., Hirose, M., Hamada, S., Dejsirilert, S. & Oishi, K., 1 1 2017, : : American Journal of Tropical Medicine and Hygiene. 96, 6, p. 1370-1377 8 p.

研究成果: ジャーナルへの寄稿記事

公開
9 引用 (Scopus)

Modeling and managing airport passenger flow under uncertainty: A case of fukuoka airport in Japan

Yamada, H., Ohori, K., Iwao, T., Kira, A., Kamiyama, N., Yoshida, H. & Anai, H., 1 1 2017, Social Informatics - 9th International Conference, SocInfo 2017, Proceedings. Ciampaglia, G. L., Yasseri, T. & Mashhadi, A. (版). Springer Verlag, p. 419-430 12 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); 巻数 10540 LNCS).

研究成果: 著書/レポートタイプへの貢献会議での発言

2 引用 (Scopus)

Popular matchings with ties and matroid constraints

Kamiyama, N., 1 1 2017, : : SIAM Journal on Discrete Mathematics. 31, 3, p. 1801-1819 19 p.

研究成果: ジャーナルへの寄稿記事

5 引用 (Scopus)

Reconfiguration of maximum-weight b-matchings in a graph

Ito, T., Kakimura, N., Kamiyama, N., Kobayashi, Y. & Okamoto, Y., 1 1 2017, Computing and Combinatorics - 23rd International Conference, COCOON 2017, Proceedings. Cao, Y. & Chen, J. (版). Springer Verlag, p. 287-296 10 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); 巻数 10392 LNCS).

研究成果: 著書/レポートタイプへの貢献会議での発言

3 引用 (Scopus)

Robust sparse Gaussian graphical modeling

Hirose, K., Fujisawa, H. & Sese, J., 9 2017, : : Journal of Multivariate Analysis. 161, p. 172-190 19 p.

研究成果: ジャーナルへの寄稿記事

4 引用 (Scopus)

Strategic issues in college admissions with score-limits

Kamiyama, N., 3 1 2017, : : Operations Research Letters. 45, 2, p. 105-108 4 p.

研究成果: ジャーナルへの寄稿記事

2016

A matroid approach to stable matchings with lower quotas

Fleiner, T. & Kamiyama, N., 5 2016, : : Mathematics of Operations Research. 41, 2, p. 734-744 11 p.

研究成果: ジャーナルへの寄稿記事

17 引用 (Scopus)

Efficient stabilization of cooperative matching games

Ito, T., Kakimura, N., Kamiyama, N., Kobayashi, Y. & Okamoto, Y., 1 1 2016, AAMAS 2016 - Proceedings of the 2016 International Conference on Autonomous Agents and Multiagent Systems. International Foundation for Autonomous Agents and Multiagent Systems (IFAAMAS), p. 41-49 9 p. (Proceedings of the International Joint Conference on Autonomous Agents and Multiagent Systems, AAMAS).

研究成果: 著書/レポートタイプへの貢献会議での発言

3 引用 (Scopus)