Tomoki Yamashita

57 papers B 1Journal 52Unranked 4
YearRankTypeTitle / Venue / Authors
2025 J jnl
Degree conditions of two vertices with distance two or three for the existence of a Hamilton cycle passing through a matching in a bipartite graph.
Graphs Comb.
Shuya Chiba, Masao Tsugaki, Tomoki Yamashita, Takamasa Yashima
2024 J jnl
Hamilton cycles passing through a matching in a bipartite graph with high degree sum.
Discret. Math.
Jun Fujisawa, Masao Tsugaki, Tomoki Yamashita, Takamasa Yashima
2024 — conf
Live Demonstration : Development of invisible color information and QR code lighting display for novel digital signage.
GCCE
Tomoki Yamashita, Shunsuke Inoue, Arata Ikeda, Takeshi Kumaki
2023 J jnl
A degree condition for cycles passing through specified vertices and edges.
Discret. Math.
Shuya Chiba, Masao Tsugaki, Tomoki Yamashita
2023 J jnl
Minimum degree conditions for the existence of a sequence of cycles whose lengths differ by one or two.
J. Graph Theory
Shuya Chiba, Katsuhiro Ota, Tomoki Yamashita
2023 J jnl
Panconnectivity in Bipartite Graphs with Large Degree sum.
Graphs Comb.
Masao Tsugaki, Tomoki Yamashita, Takamasa Yashima
2022 J jnl
A Chvátal-Erdős condition for the existence of a cycle intersecting specified connected subgraphs.
Discret. Math.
Shuya Chiba, Masao Tsugaki, Tomoki Yamashita
2021 J jnl
Spanning Bipartite Graphs with Large Degree Sum in Graphs of Odd Order.
Graphs Comb.
Shuya Chiba, Akira Saito, Masao Tsugaki, Tomoki Yamashita
2020 J jnl
On a spanning tree with specified leaves in a bipartite graph.
Australas. J Comb.
Masao Tsugaki, Tomoki Yamashita
2020 J jnl
Spanning bipartite graphs with high degree sum in graphs.
Discret. Math.
Guantao Chen, Shuya Chiba, Ronald J. Gould, Xiaofeng Gu, Akira Saito, Masao Tsugaki, Tomoki Yamashita
2019 J jnl
A Degree Sum Condition on the Order, the Connectivity and the Independence Number for Hamiltonicity.
Electron. J. Comb.
Shuya Chiba, Michitaka Furuya, Kenta Ozeki, Masao Tsugaki, Tomoki Yamashita
2018 J jnl
A note on two geometric paths with few crossings for points labeled by integers in the plane.
Discret. Math.
Atsuhiro Nakamoto, Yoshiaki Oda, Mamoru Watanabe, Tomoki Yamashita
2018 J jnl
Degree Conditions for the Existence of Vertex-Disjoint Cycles and Paths: A Survey.
Graphs Comb.
Shuya Chiba, Tomoki Yamashita
2018 J jnl
On Directed 2-factors in Digraphs and 2-factors Containing Perfect Matchings in Bipartite Graphs.
SIAM J. Discret. Math.
Shuya Chiba, Tomoki Yamashita
2017 J jnl
A note on degree sum conditions for 2-factors with a prescribed number of cycles in bipartite graphs.
Discret. Math.
Shuya Chiba, Tomoki Yamashita
2017 J jnl
Degree sum conditions for path-factors with specified end vertices in bipartite graphs.
Discret. Math.
Ryota Matsubara, Hajime Matsumura, Masao Tsugaki, Tomoki Yamashita
2017 J jnl
Degree sum conditions for vertex-disjoint cycles passing through specified vertices.
Discret. Math.
Shuya Chiba, Tomoki Yamashita
2015 J jnl
Perfect matchings avoiding prescribed edges in a star-free graph.
Discret. Math.
Yoshimi Egawa, Jun Fujisawa, Michael D. Plummer, Akira Saito, Tomoki Yamashita
2015 J jnl
Spanning $k$-trees of Bipartite Graphs.
Electron. J. Comb.
Mikio Kano, Kenta Ozeki, Kazuhiro Suzuki, Masao Tsugaki, Tomoki Yamashita
2014 J jnl
Closure and Spanning k-Trees.
Graphs Comb.
Ryota Matsubara, Masao Tsugaki, Tomoki Yamashita
2014 J jnl
Degree sum conditions for the circumference of 4-connected graphs.
Discret. Math.
Shuya Chiba, Masao Tsugaki, Tomoki Yamashita
2014 J jnl
Spanning Trees with a Bounded Number of Branch Vertices in a Claw-Free Graph.
Graphs Comb.
Haruhide Matsuda, Kenta Ozeki, Tomoki Yamashita
2013 J jnl
Degree Sum Conditions for Cyclability in Bipartite Graphs.
Graphs Comb.
Haruko Okamura, Tomoki Yamashita
2013 — conf
Objective of RT-middleware contests.
ARSO
Tomoki Yamashita, Tetsuo Kotoku, Shigeoki Hirai
2012 J jnl
Length of Longest Cycles in a Graph Whose Relative Length is at Least Two.
Graphs Comb.
Kenta Ozeki, Tomoki Yamashita
2012 J jnl
Long cycles in unbalanced bipartite graphs.
Discret. Math.
Shuya Chiba, Jun Fujisawa, Masao Tsugaki, Tomoki Yamashita
2012 — conf
Spanning Caterpillars Having at Most k Leaves.
TJJCCGG
Mikio Kano, Tomoki Yamashita, Zheng Yan
2012 J jnl
Spanning trees with a bounded number of leaves in a claw-free graph.
Ars Comb.
Mikio Kano, Aung Kyaw, Haruhide Matsuda, Kenta Ozeki, Akira Saito, Tomoki Yamashita
2011 J jnl
Dominating cycles in triangle-free graphs.
Ars Comb.
Kenta Ozeki, Tomoki Yamashita
2011 J jnl
Spanning Trees: A Survey.
Graphs Comb.
Kenta Ozeki, Tomoki Yamashita
2010 J jnl
A Spanning Tree with High Degree Vertices.
Graphs Comb.
Kenta Ozeki, Tomoki Yamashita
2010 J jnl
A neighborhood and degree condition for panconnectivity.
Australas. J Comb.
Ryota Matsubara, Masao Tsugaki, Tomoki Yamashita
2010 J jnl
Degree Bounded Spanning Trees.
Graphs Comb.
Jun Fujisawa, Hajime Matsumura, Tomoki Yamashita
2010 — conf
Greenhouse Partner Robot System.
ISR/ROBOTIK
Koshi Kashiwazaki, Yusuke Sugahara, Jun Iwasaki, Kazuhiro Kosuge, Shiro Kumazawa, Tomoki Yamashita
2010 J jnl
Product quality prediction based on software process data with development-period estimation.
Int. J. Syst. Assur. Eng. Manag.
Shigeru Yamada, Tomoki Yamashita, Atsushi Fukuta
2009 J jnl
A degree sum condition with connectivity for relative length of longest paths and cycles.
Discret. Math.
Tomoki Yamashita
2009 J jnl
Dominating cycles in graphs with high connectivity.
Ars Comb.
Masao Tsugaki, Tomoki Yamashita
2009 J jnl
Hamiltonian cycles and dominating cycles passing through a linear forest.
Discret. Math.
Kenta Ozeki, Tomoki Yamashita
2009 J jnl
On relative length of longest paths and cycles.
J. Graph Theory
Kenta Ozeki, Masao Tsugaki, Tomoki Yamashita
2008 J jnl
A Degree Sum Condition Concerning the Connectivity and the Independence Number of a Graph.
Graphs Comb.
Kenta Ozeki, Tomoki Yamashita
2008 J jnl
A degree sum condition for long cycles passing through a linear forest.
Discret. Math.
Jun Fujisawa, Tomoki Yamashita
2008 J jnl
A neighborhood and degree condition for pancyclicity and vertex pancyclicity.
Australas. J Comb.
Ryota Matsubara, Masao Tsugaki, Tomoki Yamashita
2008 J jnl
Cycles passing through
J. Graph Theory
Jun Fujisawa, Tomoki Yamashita
2008 J jnl
Degree conditions on claws and modified claws for hamiltonicity of graphs.
Discret. Math.
Jun Fujisawa, Tomoki Yamashita
2008 J jnl
Degree sum and connectivity conditions for dominating cycles.
Discret. Math.
Tomoki Yamashita
2008 J jnl
Long cycles in graphs without hamiltonian paths.
Discret. Math.
Ken-ichi Kawarabayashi, Kenta Ozeki, Tomoki Yamashita
2008 J jnl
On a Spanning Tree with Specified Leaves.
Graphs Comb.
Yoshimi Egawa, Haruhide Matsuda, Tomoki Yamashita, Kiyoshi Yoshimoto
2008 J jnl
On degree sum conditions for long cycles and cycles through specified vertices.
Discret. Math.
Tomoki Yamashita
2007 J jnl
A degree sum condition for longest cycles in 3-connected graphs.
J. Graph Theory
Tomoki Yamashita
2007 J jnl
Edge-dominating cycles in graphs.
Discret. Math.
Shinya Fujita, Akira Saito, Tomoki Yamashita
2007 J jnl
Spanning Trees with Few Leaves.
Graphs Comb.
Masao Tsugaki, Tomoki Yamashita
2007 J jnl
Vertex-dominating cycles in 2-connected bipartite graphs.
Discuss. Math. Graph Theory
Tomoki Yamashita
2006 J jnl
Degree sum conditions and vertex-disjoint cycles in a graph.
Australas. J Comb.
Shinya Fujita, Hajime Matsumura, Masao Tsugaki, Tomoki Yamashita
2004 J jnl
Cycles within specified distance from each vertex.
Discret. Math.
Akira Saito, Tomoki Yamashita
2003 J jnl
A Note on Dominating Cycles in Tough Graphs.
Ars Comb.
Akira Saito, Tomoki Yamashita
1998 B conf
Emergence and share of information through communication-performance of plants in group formation.
SMC
Yoshiyuki Miwa, Tomoki Yamashita, Yasuhiro Kusihashi
1998 J jnl
Performance robot serving as communication media: development of an 'eyeball robot' investigating bodily communication.
Adv. Robotics
Yoshiyuki Miwa, Hiroshi Itoh, Tomoki Yamashita, Kenichi Hirose