Yoshio Okamoto

ORCID

Publication Activity (10 Years)

Years Active: 2003-2024
Publications (10 Years): 77

Top Venues

Publications

Takehide Soh, Tomoya Tanjo, Yoshio Okamoto, Takehiro Ito
CoRe Challenge 2022/2023: Empirical Evaluations for Independent Set Reconfiguration Problems (Extended Abstract). SOCS (2024)
Takehide Soh, Tomoya Tanjo, Yoshio Okamoto, Takehiro Ito
Core Challenge 2023: Solver and Graph Descriptions. CoRR (2023)
Guilherme C. M. Gomes, Clément Legrand-Duchesne, Reem Mahmoud, Amer E. Mouawad, Yoshio Okamoto, Vinícius Fernandes dos Santos, Tom C. van der Zanden
Minimum Separator Reconfiguration. CoRR (2023)
Takehiro Ito, Yuni Iwamasa, Yusuke Kobayashi, Shun-ichi Maezawa, Yuta Nozaki, Yoshio Okamoto, Kenta Ozeki
Reconfiguration of Colorings in Triangulations of the Sphere. SoCG (2023)
Takehiro Ito, Naonori Kakimura, Naoyuki Kamiyama, Yusuke Kobayashi, Shun-ichi Maezawa, Yuta Nozaki, Yoshio Okamoto
Hardness of Finding Combinatorial Shortest Paths on Graph Associahedra. CoRR (2023)
Guilherme C. M. Gomes, Clément Legrand-Duchesne, Reem Mahmoud, Amer E. Mouawad, Yoshio Okamoto, Vinícius Fernandes dos Santos, Tom C. van der Zanden
Minimum Separator Reconfiguration. IPEC (2023)
Takehiro Ito, Naonori Kakimura, Naoyuki Kamiyama, Yusuke Kobayashi, Yoshio Okamoto
Algorithmic Theory of Qubit Routing. WADS (2023)
Takehiro Ito, Naonori Kakimura, Naoyuki Kamiyama, Yusuke Kobayashi, Shun-ichi Maezawa, Yuta Nozaki, Yoshio Okamoto
Hardness of Finding Combinatorial Shortest Paths on Graph Associahedra. ICALP (2023)
Takehiro Ito, Naonori Kakimura, Naoyuki Kamiyama, Yusuke Kobayashi, Yuta Nozaki, Yoshio Okamoto, Kenta Ozeki
On reachable assignments under dichotomous preferences. Theor. Comput. Sci. 979 (2023)
Takehiro Ito, Naonori Kakimura, Naoyuki Kamiyama, Yusuke Kobayashi, Yoshio Okamoto
Algorithmic Theory of Qubit Routing. CoRR (2023)
Takehiro Ito, Yuni Iwamasa, Naonori Kakimura, Yusuke Kobayashi, Shun-ichi Maezawa, Yuta Nozaki, Yoshio Okamoto, Kenta Ozeki
Rerouting Planar Curves and Disjoint Paths. ICALP (2023)
Takehiro Ito, Yuni Iwamasa, Naonori Kakimura, Naoyuki Kamiyama, Yusuke Kobayashi, Shun-ichi Maezawa, Yuta Nozaki, Yoshio Okamoto, Kenta Ozeki
Monotone Edge Flips to an Orientation of Maximum Edge-Connectivity à la Nash-Williams. ACM Trans. Algorithms 19 (1) (2023)
Oswin Aichholzer, Matias Korman, Yoshio Okamoto, Irene Parada, Daniel Perz, André van Renssen, Birgit Vogtenhuber
Graphs with large total angular resolution. Theor. Comput. Sci. 943 (2023)
Takehiro Ito, Naonori Kakimura, Naoyuki Kamiyama, Yusuke Kobayashi, Yoshio Okamoto
A parameterized view to the robust recoverable base problem of matroids under structural uncertainty. Oper. Res. Lett. 50 (3) (2022)
Takehiro Ito, Yuni Iwamasa, Naonori Kakimura, Yusuke Kobayashi, Shun-ichi Maezawa, Yuta Nozaki, Yoshio Okamoto, Kenta Ozeki
Rerouting Planar Curves and Disjoint Paths. CoRR (2022)
Takehiro Ito, Yuni Iwamasa, Yusuke Kobayashi, Shun-ichi Maezawa, Yuta Nozaki, Yoshio Okamoto, Kenta Ozeki
Reconfiguration of colorings in triangulations of the sphere. CoRR (2022)
Takehiro Ito, Yuni Iwamasa, Naonori Kakimura, Naoyuki Kamiyama, Yusuke Kobayashi, Shun-ichi Maezawa, Yuta Nozaki, Yoshio Okamoto, Kenta Ozeki
Monotone edge flips to an orientation of maximum edge-connectivity à la Nash-Williams. SODA (2022)
Takehiro Ito, Naonori Kakimura, Naoyuki Kamiyama, Yusuke Kobayashi, Yoshio Okamoto
Shortest Reconfiguration of Perfect Matchings via Alternating Cycles. SIAM J. Discret. Math. 36 (2) (2022)
Takehiro Ito, Naonori Kakimura, Naoyuki Kamiyama, Yusuke Kobayashi, Yuta Nozaki, Yoshio Okamoto, Kenta Ozeki
On Reachable Assignments under Dichotomous Preferences. CoRR (2022)
Luis Barba, Otfried Cheong, Michael Gene Dobbins, Rudolf Fleischer, Akitoshi Kawamura, Matias Korman, Yoshio Okamoto, János Pach, Yuan Tang, Takeshi Tokuyama, Sander Verdonschot
Weight balancing on boundaries. J. Comput. Geom. 13 (1) (2022)
Takehiro Ito, Yuni Iwamasa, Naonori Kakimura, Naoyuki Kamiyama, Yusuke Kobayashi, Yuta Nozaki, Yoshio Okamoto, Kenta Ozeki
Reforming an Envy-Free Matching. CoRR (2022)
Yusuke Kobayashi, Yoshio Okamoto, Yota Otachi, Yushi Uno
Linear-Time Recognition of Double-Threshold Graphs. Algorithmica 84 (4) (2022)
Takehide Soh, Yoshio Okamoto, Takehiro Ito
Core Challenge 2022: Solver and Graph Descriptions. CoRR (2022)
Takehiro Ito, Naonori Kakimura, Naoyuki Kamiyama, Yusuke Kobayashi, Yuta Nozaki, Yoshio Okamoto, Kenta Ozeki
On Reachable Assignments Under Dichotomous Preferences. PRIMA (2022)
Bahareh Banyassady, Mark de Berg, Karl Bringmann, Kevin Buchin, Henning Fernau, Dan Halperin, Irina Kostitsyna, Yoshio Okamoto, Stijn Slot
Unlabeled Multi-Robot Motion Planning with Tighter Separation Bounds. CoRR (2022)
Takehiro Ito, Yuni Iwamasa, Naonori Kakimura, Naoyuki Kamiyama, Yusuke Kobayashi, Yuta Nozaki, Yoshio Okamoto, Kenta Ozeki
Reforming an Envy-Free Matching. AAAI (2022)
Bahareh Banyassady, Mark de Berg, Karl Bringmann, Kevin Buchin, Henning Fernau, Dan Halperin, Irina Kostitsyna, Yoshio Okamoto, Stijn Slot
Unlabeled Multi-Robot Motion Planning with Tighter Separation Bounds. SoCG (2022)
Naonori Kakimura, Naoyuki Kamiyama, Yusuke Kobayashi, Yoshio Okamoto
Submodular reassignment problem for reallocating agents to tasks with synergy effects. Discret. Optim. 44 (Part) (2022)
Takehiro Ito, Naoyuki Kamiyama, Yusuke Kobayashi, Yoshio Okamoto
Algorithms for gerrymandering over graphs. Theor. Comput. Sci. 868 (2021)
Katsuhisa Yamanaka, David Avis, Takashi Horiyama, Yoshio Okamoto, Ryuhei Uehara, Tanami Yamauchi
Algorithmic enumeration of surrounding polygons. Discret. Appl. Math. 303 (2021)
Elena Arseneva, Man-Kwun Chiu, Matias Korman, Aleksandar Markovic, Yoshio Okamoto, Aurélien Ooms, André van Renssen, Marcel Roeloffzen
Rectilinear link diameter and radius in a rectilinear polygonal domain. Comput. Geom. 92 (2021)
Jakob Geiger, Sabine Cornelsen, Jan-Henrik Haunert, Philipp Kindermann, Tamara Mchedlidze, Martin Nöllenburg, Yoshio Okamoto, Alexander Wolff
ClusterSets: Optimizing Planar Clusters in Categorical Point Data. Comput. Graph. Forum 40 (3) (2021)
Takehiro Ito, Yuni Iwamasa, Naonori Kakimura, Naoyuki Kamiyama, Yusuke Kobayashi, Shun-ichi Maezawa, Yuta Nozaki, Yoshio Okamoto, Kenta Ozeki
Monotone edge flips to an orientation of maximum edge-connectivity à la Nash-Williams. CoRR (2021)
Paz Carmi, Man-Kwun Chiu, Matthew J. Katz, Matias Korman, Yoshio Okamoto, André van Renssen, Marcel Roeloffzen, Taichi Shiitada, Shakhar Smorodinsky
Balanced line separators of unit disk graphs. Comput. Geom. 86 (2020)
Yusuke Kobayashi, Yoshio Okamoto, Yota Otachi, Yushi Uno
Linear-Time Recognition of Double-Threshold Graphs. WG (2020)
Yoshio Okamoto
Guest Editorial: Selected Papers from ISAAC 2017. Algorithmica 82 (2) (2020)
Hans L. Bodlaender, Tesshu Hanaka, Yasuaki Kobayashi, Yusuke Kobayashi, Yoshio Okamoto, Yota Otachi, Tom C. van der Zanden
Subgraph Isomorphism on Graph Classes that Exclude a Substructure. Algorithmica 82 (12) (2020)
Yoshio Okamoto, Alexander Ravsky, Alexander Wolff
Variants of the Segment Number of a Graph. CoRR (2019)
Takehiro Ito, Naonori Kakimura, Naoyuki Kamiyama, Yusuke Kobayashi, Yoshio Okamoto
Shortest Reconfiguration of Perfect Matchings via Alternating Cycles. ESA (2019)
Sang Won Bae, Matias Korman, Yoshio Okamoto
Computing the geodesic centers of a polygonal domain. Comput. Geom. 77 (2019)
Yusuke Kobayashi, Yoshio Okamoto, Yota Otachi, Yushi Uno
Linear-Time Recognition of Double-Threshold Graphs. CoRR (2019)
Katsuhisa Yamanaka, Erik D. Demaine, Takashi Horiyama, Akitoshi Kawamura, Shin-Ichi Nakano, Yoshio Okamoto, Toshiki Saitoh, Akira Suzuki, Ryuhei Uehara, Takeaki Uno
Sequentially Swapping Colored Tokens on Graphs. J. Graph Algorithms Appl. 23 (1) (2019)
Oswin Aichholzer, Matias Korman, Yoshio Okamoto, Irene Parada, Daniel Perz, André van Renssen, Birgit Vogtenhuber
Graphs with large total angular resolution. CoRR (2019)
Takehiro Ito, Naonori Kakimura, Naoyuki Kamiyama, Yusuke Kobayashi, Yoshio Okamoto
Minimum-Cost b-Edge Dominating Sets on Trees. Algorithmica 81 (1) (2019)
Hans L. Bodlaender, Tesshu Hanaka, Yasuaki Kobayashi, Yusuke Kobayashi, Yoshio Okamoto, Yota Otachi, Tom C. van der Zanden
Subgraph Isomorphism on Graph Classes that Exclude a Substructure. CoRR (2019)
Yoshio Okamoto, Alexander Ravsky, Alexander Wolff
Variants of the Segment Number of a Graph. Graph Drawing (2019)
Takehiro Ito, Naonori Kakimura, Naoyuki Kamiyama, Yusuke Kobayashi, Yoshio Okamoto
Shortest Reconfiguration of Perfect Matchings via Alternating Cycles. CoRR (2019)
Oswin Aichholzer, Matias Korman, Yoshio Okamoto, Irene Parada, Daniel Perz, André van Renssen, Birgit Vogtenhuber
Graphs with Large Total Angular Resolution. Graph Drawing (2019)
Sang Won Bae, Yoshio Okamoto, Chan-Su Shin
Area bounds of rectilinear polygons realized by angle sequences. Comput. Geom. 83 (2019)
Hans L. Bodlaender, Tesshu Hanaka, Yoshio Okamoto, Yota Otachi, Tom C. van der Zanden
Subgraph Isomorphism on Graph Classes that Exclude a Substructure. CIAC (2019)
Takehiro Ito, Naoyuki Kamiyama, Yusuke Kobayashi, Yoshio Okamoto
Algorithms for Gerrymandering over Graphs. AAMAS (2019)
Takehiro Ito, Naonori Kakimura, Naoyuki Kamiyama, Yusuke Kobayashi, Yoshio Okamoto
Reconfiguration of maximum-weight b-matchings in a graph. J. Comb. Optim. 37 (2) (2019)
Elena Arseneva, Man-Kwun Chiu, Matias Korman, Aleksandar Markovic, Yoshio Okamoto, Aurélien Ooms, André van Renssen, Marcel Roeloffzen
Rectilinear Link Diameter and Radius in a Rectilinear Polygonal Domain. ISAAC (2018)
Toshihiro Akagi, Tetsuya Araki, Takashi Horiyama, Shin-Ichi Nakano, Yoshio Okamoto, Yota Otachi, Toshiki Saitoh, Ryuhei Uehara, Takeaki Uno, Kunihiro Wasa
Exact Algorithms for the Max-Min Dispersion Problem. FAW (2018)
Evmorfia N. Argyriou, Sabine Cornelsen, Henry Förster, Michael Kaufmann, Martin Nöllenburg, Yoshio Okamoto, Chrysanthi N. Raftopoulou, Alexander Wolff
Orthogonal and Smooth Orthogonal Layouts of 1-Planar Graphs with Low Edge Complexity. Graph Drawing (2018)
Evmorfia N. Argyriou, Sabine Cornelsen, Henry Förster, Michael Kaufmann, Martin Nöllenburg, Yoshio Okamoto, Chrysanthi N. Raftopoulou, Alexander Wolff
Orthogonal and Smooth Orthogonal Layouts of 1-Planar Graphs with Low Edge Complexity. CoRR (2018)
Tianfeng Feng, Takashi Horiyama, Yoshio Okamoto, Yota Otachi, Toshiki Saitoh, Takeaki Uno, Ryuhei Uehara
Computational Complexity of Robot Arm Simulation Problems. IWOCA (2018)
Kevin Buchin, Jinhee Chun, Maarten Löffler, Aleksandar Markovic, Wouter Meulemans, Yoshio Okamoto, Taichi Shiitada
Folding Free-Space Diagrams: Computing the Fréchet Distance between 1-Dimensional Curves (Multimedia Contribution). SoCG (2017)
Akinori Kawachi, Yoshio Okamoto, Keisuke Tanaka, Kenji Yasunaga
General Constructions of Rational Secret Sharing with Expected Constant-Round Reconstruction. Comput. J. 60 (5) (2017)
Takehiro Ito, Naonori Kakimura, Naoyuki Kamiyama, Yusuke Kobayashi, Yoshio Okamoto
Reconfiguration of Maximum-Weight b-Matchings in a Graph. COCOON (2017)
Man-Kwun Chiu, Elena Khramtcova, Matias Korman, Aleksandar Markovic, Yoshio Okamoto, Aurélien Ooms, André van Renssen, Marcel Roeloffzen
Rectilinear Link Diameter and Radius in a Rectilinear Polygonal Domain. CoRR (2017)
Takehiro Ito, Naonori Kakimura, Naoyuki Kamiyama, Yusuke Kobayashi, Yoshio Okamoto
Efficient stabilization of cooperative matching games. Theor. Comput. Sci. 677 (2017)
Katsuhisa Yamanaka, Erik D. Demaine, Takashi Horiyama, Akitoshi Kawamura, Shin-Ichi Nakano, Yoshio Okamoto, Toshiki Saitoh, Akira Suzuki, Ryuhei Uehara, Takeaki Uno
Sequentially Swapping Colored Tokens on Graphs. WALCOM (2017)
Paz Carmi, Man-Kwun Chiu, Matthew J. Katz, Matias Korman, Yoshio Okamoto, André van Renssen, Marcel Roeloffzen, Taichi Shiitada, Shakhar Smorodinsky
Balanced Line Separators of Unit Disk Graphs. WADS (2017)
Takehiro Ito, Naonori Kakimura, Naoyuki Kamiyama, Yusuke Kobayashi, Yoshio Okamoto, Taichi Shiitada
Tight Approximability of the Server Allocation Problem for Real-Time Applications. ALGOCLOUD (2017)
Paz Carmi, Man-Kwun Chiu, Matthew J. Katz, Matias Korman, Yoshio Okamoto, André van Renssen, Marcel Roeloffzen, Taichi Shiitada, Shakhar Smorodinsky
Balanced Line Separators of Unit Disk Graphs. CoRR (2017)
Takashi Horiyama, Takashi Iizuka, Masashi Kiyomi, Yoshio Okamoto, Ryuhei Uehara, Takeaki Uno, Yushi Uno, Yukiko Yamauchi
Sankaku-tori: An Old Western-Japanese Game Played on a Point Set. J. Inf. Process. 25 (2017)
Sang Won Bae, Matias Korman, Joseph S. B. Mitchell, Yoshio Okamoto, Valentin Polishchuk, Haitao Wang
Geodesic Diameter and Center of a Polygonal Domain. Discret. Comput. Geom. 57 (3) (2017)
Tillmann Miltzow, Lothar Narins, Yoshio Okamoto, Günter Rote, Antonis Thomas, Takeaki Uno
Approximation and Hardness of Token Swapping. ESA (2016)
Satoru Iwata, Naoyuki Kamiyama, Naoki Katoh, Shuji Kijima, Yoshio Okamoto
Extended formulations for sparsity matroids. Math. Program. 158 (1-2) (2016)
Siu-Wing Cheng, Yoshio Okamoto, Otfried Cheong
Theory and Applications of Geometric Optimization (NII Shonan Meeting 2016-9). NII Shonan Meet. Rep. 2016 (2016)
Marek Cygan, Holger Dell, Daniel Lokshtanov, Dániel Marx, Jesper Nederlof, Yoshio Okamoto, Ramamohan Paturi, Saket Saurabh, Magnus Wahlström
On Problems as Hard as CNF-SAT. ACM Trans. Algorithms 12 (3) (2016)
Sang Won Bae, Matias Korman, Joseph S. B. Mitchell, Yoshio Okamoto, Valentin Polishchuk, Haitao Wang
Computing the L1 Geodesic Diameter and Center of a Polygonal Domain. STACS (2016)
Takehiro Ito, Naonori Kakimura, Naoyuki Kamiyama, Yusuke Kobayashi, Yoshio Okamoto
Efficient Stabilization of Cooperative Matching Games. AAMAS (2016)
Masashi Kiyomi, Yoshio Okamoto, Yota Otachi
On the treewidth of toroidal grids. Discret. Appl. Math. 198 (2016)
Takehiro Ito, Shin-Ichi Nakano, Yoshio Okamoto, Yota Otachi, Ryuhei Uehara, Takeaki Uno, Yushi Uno
A polynomial-time approximation scheme for the geometric unique coverage problem on unit squares. Comput. Geom. 51 (2016)
Tillmann Miltzow, Lothar Narins, Yoshio Okamoto, Günter Rote, Antonis Thomas, Takeaki Uno
Tight Exact and Approximate Algorithmic Results on Token Swapping. CoRR (2016)
Rémy Belmonte, Yuya Higashikawa, Naoki Katoh, Yoshio Okamoto
Polynomial-time approximability of the k-Sink Location problem. CoRR (2015)
Luis Barba, Otfried Cheong, Jean-Lou De Carufel, Michael Gene Dobbins, Rudolf Fleischer, Akitoshi Kawamura, Matias Korman, Yoshio Okamoto, János Pach, Yuan Tang, Takeshi Tokuyama, Sander Verdonschot, Tianhao Wang
Weight Balancing on Boundaries and Skeletons. CoRR (2015)
Sang Won Bae, Matias Korman, Joseph S. B. Mitchell, Yoshio Okamoto, Valentin Polishchuk, Haitao Wang
Geodesic Diameter and Center of a Polygonal Domain. CoRR (2015)
Katsuhisa Yamanaka, Erik D. Demaine, Takehiro Ito, Jun Kawahara, Masashi Kiyomi, Yoshio Okamoto, Toshiki Saitoh, Akira Suzuki, Kei Uchizawa, Takeaki Uno
Swapping labeled tokens on graphs. Theor. Comput. Sci. 586 (2015)
Zachary Abel, Robert Connelly, Sarah Eisenstat, Radoslav Fulek, Filip Moric, Yoshio Okamoto, Tibor Szabó, Csaba D. Tóth
Free Edge Lengths in Plane Graphs. Discret. Comput. Geom. 54 (1) (2015)
Sang Won Bae, Matias Korman, Yoshio Okamoto, Haitao Wang
Computing the L1 geodesic diameter and center of a simple polygon in linear time. Comput. Geom. 48 (6) (2015)
Sang Won Bae, Matias Korman, Yoshio Okamoto
Computing the Geodesic Centers of a Polygonal Domain. CoRR (2015)
Katsuhisa Yamanaka, Erik D. Demaine, Takehiro Ito, Jun Kawahara, Masashi Kiyomi, Yoshio Okamoto, Toshiki Saitoh, Akira Suzuki, Kei Uchizawa, Takeaki Uno
Swapping Labeled Tokens on Graphs. FUN (2014)
Masayuki Kobayashi, Yoshio Okamoto
Submodularity of minimum-cost spanning tree games. Networks 63 (3) (2014)
Erik D. Demaine, Yoshio Okamoto, Ryuhei Uehara, Yushi Uno
Computational Complexity and an Integer Programming Model of Shakashaka. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (6) (2014)
Zachary Abel, Robert Connelly, Sarah Eisenstat, Radoslav Fulek, Filip Moric, Yoshio Okamoto, Tibor Szabó, Csaba D. Tóth
Free Edge Lengths in Plane Graphs. SoCG (2014)
Satoru Iwata, Naoyuki Kamiyama, Naoki Katoh, Shuji Kijima, Yoshio Okamoto
Extended Formulations for Sparsity Matroids. CoRR (2014)
Yota Otachi, Toshiki Saitoh, Katsuhisa Yamanaka, Shuji Kijima, Yoshio Okamoto, Hirotaka Ono, Yushi Uno, Koichi Yamazaki
Approximating the path-distance-width for AT-free graphs and graphs in related classes. Discret. Appl. Math. 168 (2014)
Luis Barba, Otfried Cheong, Jean-Lou De Carufel, Michael Gene Dobbins, Rudolf Fleischer, Akitoshi Kawamura, Matias Korman, Yoshio Okamoto, János Pach, Yuan Tang, Takeshi Tokuyama, Sander Verdonschot, Tianhao Wang
Weight Balancing on Boundaries and Skeletons. SoCG (2014)
Takashi Horiyama, Masashi Kiyomi, Yoshio Okamoto, Ryuhei Uehara, Takeaki Uno, Yushi Uno, Yukiko Yamauchi
Sankaku-Tori: An Old Western-Japanese Game Played on a Point Set. FUN (2014)
Takehiro Ito, Shin-Ichi Nakano, Yoshio Okamoto, Yota Otachi, Ryuhei Uehara, Takeaki Uno, Yushi Uno
A 4.31-approximation for the geometric unique coverage problem on unit disks. Theor. Comput. Sci. 544 (2014)
Takehiro Ito, Naonori Kakimura, Naoyuki Kamiyama, Yusuke Kobayashi, Yoshio Okamoto
Minimum-Cost b -Edge Dominating Sets on Trees. ISAAC (2014)
Sang Won Bae, Matias Korman, Yoshio Okamoto, Haitao Wang
Computing the L 1 Geodesic Diameter and Center of a Simple Polygon in Linear Time. LATIN (2014)
Lukas Barth, Sara Irina Fabrikant, Stephen G. Kobourov, Anna Lubiw, Martin Nöllenburg, Yoshio Okamoto, Sergey Pupyrev, Claudio Squarcella, Torsten Ueckerdt, Alexander Wolff
Semantic Word Cloud Representations: Hardness and Approximation Algorithms. LATIN (2014)
Sang Won Bae, Matias Korman, Yoshio Okamoto
Computing the Geodesic Centers of a Polygonal Domain. CCCG (2014)
Lukas Barth, Sara Irina Fabrikant, Stephen G. Kobourov, Anna Lubiw, Martin Nöllenburg, Yoshio Okamoto, Sergey Pupyrev, Claudio Squarcella, Torsten Ueckerdt, Alexander Wolff
Semantic Word Cloud Representations: Hardness and Approximation Algorithms. CoRR (2013)
Takao Asano, Shin-Ichi Nakano, Yoshio Okamoto
Guest Editors' Foreword. Int. J. Comput. Geom. Appl. 23 (2) (2013)
Erik D. Demaine, Yoshio Okamoto, Ryuhei Uehara, Yushi Uno
Computational complexity and an integer programming model of Shakashaka. CCCG (2013)

Yoshio Okamoto.css-eqlu8i{font-size:small;padding-left:4px;}

Publication Activity (10 Years)

Top Topics

Top Venues

Yoshio Okamoto