Research Output per year

## Research Output 2006 2019

### An improved algorithm for testing substitutability of weak preferences

Kawanaka, S. & Kamiyama, N., May 1 2019, In : Mathematical Social Sciences. 99, p. 1-4 4 p.Research output: Contribution to journal › Article

### A note on balanced flows in equality networks

Kamiyama, N., May 1 2019, In : Information Processing Letters. 145, p. 74-76 3 p.Research output: Contribution to journal › Article

### Discrete Newton methods for the evacuation problem

Kamiyama, N., Nov 26 2019, In : Theoretical Computer Science. 795, p. 510-519 10 p.Research output: Contribution to journal › Article

### Exact and approximation algorithms for weighted matroid intersection

Huang, C. C., Kakimura, N. & Kamiyama, N., Sep 1 2019, In : Mathematical Programming. 177, 1-2, p. 85-112 28 p.Research output: Contribution to journal › Article

### Lexicographically optimal earliest arrival flows

Kamiyama, N., Jan 1 2019, In : Networks.Research output: Contribution to journal › Article

### Minimum-Cost b-Edge Dominating Sets on Trees

Ito, T., Kakimura, N., Kamiyama, N., Kobayashi, Y. & Okamoto, Y., Jan 15 2019, In : Algorithmica. 81, 1, p. 343-366 24 p.Research output: Contribution to journal › Article

### Pareto stable matchings under one-sided matroid constraints

Kamiyama, N., Jan 1 2019, In : SIAM Journal on Discrete Mathematics. 33, 3, p. 1431-1451 21 p.Research output: Contribution to journal › Article

### Reconfiguration of maximum-weight b-matchings in a graph

Ito, T., Kakimura, N., Kamiyama, N., Kobayashi, Y. & Okamoto, Y., Feb 15 2019, In : Journal of Combinatorial Optimization. 37, 2, p. 454-464 11 p.Research output: Contribution to journal › Article

### A characterization of weighted popular matchings under matroid constraints

Kamiyama, N., Jan 2018, In : Journal of the Operations Research Society of Japan. 61, 1, p. 2-17 16 p.Research output: Contribution to journal › Article

### A Note on Submodular Function Minimization with Covering Type Linear Constraints

Kamiyama, N., Oct 1 2018, In : Algorithmica. 80, 10, p. 2957-2971 15 p.Research output: Contribution to journal › Article

### The mixed evacuation problem

Hanawa, Y., Higashikawa, Y., Kamiyama, N., Katoh, N. & Takizawa, A., Nov 1 2018, In : Journal of Combinatorial Optimization. 36, 4, p. 1299-1314 16 p.Research output: Contribution to journal › Article

### A note on the submodular vertex cover problem with submodular penalties

Kamiyama, N., Jan 10 2017, In : Theoretical Computer Science. 659, p. 95-97 3 p.Research output: Contribution to journal › Article

### Efficient stabilization of cooperative matching games

Ito, T., Kakimura, N., Kamiyama, N., Kobayashi, Y. & Okamoto, Y., May 16 2017, In : Theoretical Computer Science. 677, p. 69-82 14 p.Research output: Contribution to journal › Article

### Popular matchings with ties and matroid constraints

Kamiyama, N., Jan 1 2017, In : SIAM Journal on Discrete Mathematics. 31, 3, p. 1801-1819 19 p.Research output: Contribution to journal › Article

### Strategic issues in college admissions with score-limits

Kamiyama, N., Mar 1 2017, In : Operations Research Letters. 45, 2, p. 105-108 4 p.Research output: Contribution to journal › Article

### A matroid approach to stable matchings with lower quotas

Fleiner, T. & Kamiyama, N., May 2016, In : Mathematics of Operations Research. 41, 2, p. 734-744 11 p.Research output: Contribution to journal › Article

### Extended formulations for sparsity matroids

Iwata, S., Kamiyama, N., Katoh, N., Kijima, S. & Okamoto, Y., Jul 1 2016, In : Mathematical Programming. 158, 1-2, p. 565-574 10 p.Research output: Contribution to journal › Article

### Many-to-many stable matchings with ties in trees

Nakamura, K. & Kamiyama, N., Jan 1 2016, In : Journal of the Operations Research Society of Japan. 59, 3, p. 225-240 16 p.Research output: Contribution to journal › Article

### The popular matching and condensation problems under matroid constraints

Kamiyama, N., Nov 1 2016, In : Journal of Combinatorial Optimization. 32, 4, p. 1305-1326 22 p.Research output: Contribution to journal › Article

### On packing arborescences in temporal networks

Kamiyama, N. & Kawase, Y., Jan 1 2015, In : Information Processing Letters. 115, 2, p. 321-325 5 p.Research output: Contribution to journal › Article

### The nucleolus of arborescence games in directed acyclic graphs

Kamiyama, N., Jan 2015, In : Operations Research Letters. 43, 1, p. 89-92 4 p.Research output: Contribution to journal › Article

### A new approach to the pareto stable matching problem

Kamiyama, N., Aug 2014, In : Mathematics of Operations Research. 39, 3, p. 851-862 12 p.Research output: Contribution to journal › Article

### An inductive construction of minimally rigid body-hinge simple graphs

Kobayashi, Y., Higashikawa, Y., Katoh, N. & Kamiyama, N., Jan 1 2014, In : Theoretical Computer Science. 556, C, p. 2-12 11 p.Research output: Contribution to journal › Article

### The popular matching and condensation problems under matroid constraints

Kamiyama, N., Jan 1 2014, In : Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). 8881, p. 713-728 16 p.Research output: Contribution to journal › Article

### The universally quickest transshipment problem in a certain class of dynamic networks with uniform path-lengths

Kamiyama, N. & Katoh, N., Dec 11 2014, In : Discrete Applied Mathematics. 178, p. 89-100 12 p.Research output: Contribution to journal › Article

### A note on the serial dictatorship with project closures

Kamiyama, N., Aug 26 2013, In : Operations Research Letters. 41, 5, p. 559-561 3 p.Research output: Contribution to journal › Article

### Independent arborescences in directed graphs

Frank, A., Fujishige, S., Kamiyama, N. & Katoh, N., Jan 1 2013, In : Discrete Mathematics. 313, 4, p. 453-459 7 p.Research output: Contribution to journal › Article

### On total unimodularity of edge-edge adjacency matrices

Matsumoto, Y., Kamiyama, N. & Imai, K., Oct 1 2013, In : Algorithmica. 67, 2, p. 277-292 16 p.Research output: Contribution to journal › Article

### Robustness of minimum cost arborescences

Kamiyama, N., Oct 1 2012, In : Japan Journal of Industrial and Applied Mathematics. 29, 3, p. 485-497 13 p.Research output: Contribution to journal › Article

### The root location problem for arc-disjoint arborescences

Fujishige, S. & Kamiyama, N., Sep 1 2012, In : Discrete Applied Mathematics. 160, 13-14, p. 1964-1970 7 p.Research output: Contribution to journal › Article

### An approximation algorithm dependent on edge-coloring number for minimum maximal matching problem

Matsumoto, Y., Kamiyama, N. & Imai, K., Apr 30 2011, In : Information Processing Letters. 111, 10, p. 465-468 4 p.Research output: Contribution to journal › Article

### Covering directed graphs by in-trees

Kamiyama, N. & Katoh, N., Jan 1 2011, In : Journal of Combinatorial Optimization. 21, 1, p. 2-18 17 p.Research output: Contribution to journal › Article

### Improved approximation algorithms for firefighter problem on trees

Iwaikawa, Y., Kamiyama, N. & Matsui, T., Feb 2011, In : IEICE Transactions on Information and Systems. E94-D, 2, p. 196-199 4 p.Research output: Contribution to journal › Article

### Netal: High-performance implementation of network analysis library considering computer memory hierarchy

Yasui, Y., Fujisawa, K., Goto, K., Kamiyama, N. & Talcamatsu, M., Dec 2011, In : Journal of the Operations Research Society of Japan. 54, 4, p. 259-280 22 p.Research output: Contribution to journal › Article

### A linear-time algorithm to find a pair of arc-disjoint spanning in-arborescence and out-arborescence in a directed acyclic graph

Bérczi, K., Fujishige, S. & Kamiyama, N., Nov 15 2009, In : Information Processing Letters. 109, 23-24, p. 1227-1231 5 p.Research output: Contribution to journal › Article

### An efficient algorithm for the evacuation problem in a certain class of networks with uniform path-lengths

Kamiyama, N., Katoh, N. & Takizawa, A., Oct 28 2009, In : Discrete Applied Mathematics. 157, 17, p. 3665-3677 13 p.Research output: Contribution to journal › Article

### Arc-disjoint in-trees in directed graphs

Kamiyama, N., Katoh, N. & Takizawa, A., Mar 1 2009, In : Combinatorica. 29, 2, p. 197-214 18 p.Research output: Contribution to journal › Article

### Computational complexities of university interview timetabling

Kamiyama, N., Kiyonari, Y., Miyano, E., Miyazaki, S. & Yamanaka, K., Jan 1 2009, In : IEICE Transactions on Information and Systems. E92-D, 2, p. 130-140 11 p.Research output: Contribution to journal › Article

### An efficient algorithm for evacuation problem in dynamic network flows with uniform arc capacity

Kamiyama, N., Katoh, N. & Takizawa, A., Jan 1 2006, In : IEICE Transactions on Information and Systems. E89-D, 8, p. 2372-2379 8 p.Research output: Contribution to journal › Article