Accepted Contributed Talks (1st Set and 2nd Set)

We announce that the following talks are accepted for 20-minute contributed talks. Plesase note that the speaker should make a registration by March 15., 2018. We assist the speaker who needs a visa. Please contact jcca-office@sk.tsukuba.ac.jp .

Weiqi Li, The solution-attractor theory of local search system: the traveling salesmen problem case
Gee-Choon Lau ,On Edge-prime Labeling
Da Zhao, Spherical embeddings of symmetric association schemes
Sarfraz Ahmad, On some topological upper bounds of the apex trees,
Nathaphat Loykaew, A Closed Knight's Tour Problem on the (5, n, 1)-Tube
Sen-Peng Eu, Signed Mahonian identities on permutations
Boram Park, Unadvoidable trees in a graph with large star chromatic number
Ratree Theprod, The Number of Squares Required k with the (1,3)-Knight's Move
Frederick, Kin, Hing, Phoa, A Systematic Construction of High Index Covering Arrays
Akiyoshi Tsuchiya, Refexive polytopes arising from edge polytopes
Hal Sudborough, Using Partition and Extension to Build Large Permutation Arrays for Hamming Distances
Minquan Cheng, Explicit Constructions for Coded Caching Schemes
Monika Rosicka, Domination in prism graphs
Shohei Satake, Adjacency properties of graphs and related results
Xiao-Nan Lu, On mutually 3-orthogonal diagonal cubes
Chih-Hung Yen, The Allocation of Array Storage in Parallel Memory Modules,
Masatake HIRAO, On p-frame potential of random point con gurations on the sphere
Hsin-Hao Lai, Results on Sigma Colorings of Planar Graphs
James Tuite, On extremal mixed graphs,
Henry Liu, Degree powers in graphs with a forbidden forest
Lin Zhu, A new Bartholdi zeta function for a graph
Keisuke Shiromoto, Codes with Rank-Metric and Matroids
Rebecca J. Stones, Enumerating partial Latin rectangles
Bryan Ceasar L. Felipe, The Set Chromatic Number of Circulant Graphs $C_n(a; b)$,
Takuya Ikuta, Complex Hadamard matrices attached to 3-class commutative nonsymmetric association schemes
Yuto Inoue, Constructing new linear codes over the field of order five,
Wataru Kuranaka, Nonexistence of some Griesmer codes over the field of order five
Makoto Shirouzu ,Extendability of quaternary linear codes of dimension three,
Satoshi Tayu, On the Recognition of Unit Grid Intersection Graphs
Takahiro Nagaoka, The combinatorics of hyperplane arrangements and the geometry of hypertoric varieties
Gen Kawatani, Embeddings of regular digraphs on surfaces
Kengo Enami, Re-embedding structures of 3-connected 3-regular planar graphs into nonorientable closed surfaces
Yumiko Ohno, An algorithm for finding triad colorings of triangulations on closed surfaces,
Akira Kamibeppu, On a sufficient condition for a graph with boxicity at most its chromatic number,
Yoshihiro Asayama, 3-dynamic coloring for triangulations on surfaces
Eiichi Bannai, Classification problem of certain spherical embeddings of strongly regular graphs
Zdenek Ryjacek, Closure for $\{K_{1,4},K_{1,4} + e\}$-free graphs
Seiya Negami, Homogeneity of maps on closed surfaces
Hirotake Kurihara, Great antipodal sets on unitary groups and Hamming graphs
Yan Zhu, Relative t-designs on one shell of Johnson association schemes
Suhadi Wido Saputro, On Open Neighborhood Locating-Dominating Set of Mycielski Graphs
Jun Hasegawa, Q4-irreducible even triangulations of the projective plane
Hikari Shibuya, 1-Embeddability of complete multipartite graphs on the projective plane
Yusuke Suzuki, Exceptional balanced triangulations of surfaces
Dennis Wong, A simple greedy de Bruijn sequence construction
Naoki Mochizuki, Stable embeddings of graphs on closed surfaces with minimum length
Tung-Shan Fu, On enumeration of restricted permutations of genus zero
Hoi Ping LUK, Almost Equilateral Pentagonal Tilings of the Sphere
Ken Saito, Binary linear complementary dual codes
Xirong Xu, Fault-Tolerant Vertex-Pancyclicity of Crossed Cubes CQn
Min Yan, The Converse of Pentagonal Subdivision
Kiki Ariyanti Sugeng, Antiadjacency Spectral Property of Regular Graph
Soichi Okada, Skew hook formula for d-complete posets
Yuan-Hsun Lo, On the Optical and Forwarding Indices of Graphs
Sho Suda, Balancedly splittable Hadamard matrices
Trent G. Marbach, Totally Symmetric Latin Squares with Trivial Autotopism Groups
Egawa Yoshimi, Number of 4-contractible edges in 4-connected graphs
Denny Riama Silaban, The Size Ramsey Number Involving P3
Kazuki Matsubara, Some existence of perpendicular multi-arrays
Shuhei Kamioka, A nice partition function for reverse plane partitions derived from a discrete integrable system
Shuya Chiba, Degree conditions for partitioning graphs into chorded cycles
Puntani Pongsumpun, Network model for the spreading of Influenza virus
Michitaka Furuya, Forbidden subgraphs for constant domination number
Yu Tsunoda, On a relationship between X-codes and separating parity-check matrices
Maria Czarina T. Lagura, The Sigma Chromatic Number of Corona of Cycles or Paths with Complete Graphs
Marie Cris A. Bulay-og, On the Sigma Value and Range of the Join of a Finite Number of Paths
Tomoko Adachi, On a cluttered ordering for a bipartite graph
Hiroshi Nozaki, Maximizing the order of regular bipartite graphs for given valency and second eigenvalue

Accepted Contributed Talks (1st Set and 2nd Set)

We announce that the following talks are accepted for 20-minute contributed talks. Plesase note that the speaker should make a registration by March 15., 2018. We assist the speaker who needs a visa. Please contact jcca-office@sk.tsukuba.ac.jp .

Weiqi Li, The solution-attractor theory of local search system: the traveling salesmen problem case

Gee-Choon Lau ,On Edge-prime Labeling

Da Zhao, Spherical embeddings of symmetric association schemes

Sarfraz Ahmad, On some topological upper bounds of the apex trees,

Nathaphat Loykaew, A Closed Knight's Tour Problem on the (5, n, 1)-Tube

Sen-Peng Eu, Signed Mahonian identities on permutations

Boram Park, Unadvoidable trees in a graph with large star chromatic number

Ratree Theprod, The Number of Squares Required k with the (1,3)-Knight's Move

Frederick, Kin, Hing, Phoa, A Systematic Construction of High Index Covering Arrays

Akiyoshi Tsuchiya, Refexive polytopes arising from edge polytopes

Hal Sudborough, Using Partition and Extension to Build Large Permutation Arrays for Hamming Distances

Minquan Cheng, Explicit Constructions for Coded Caching Schemes

Monika Rosicka, Domination in prism graphs

Shohei Satake, Adjacency properties of graphs and related results

Xiao-Nan Lu, On mutually 3-orthogonal diagonal cubes

Chih-Hung Yen, The Allocation of Array Storage in Parallel Memory Modules,

Masatake HIRAO, On p-frame potential of random point con gurations on the sphere

Hsin-Hao Lai, Results on Sigma Colorings of Planar Graphs

James Tuite, On extremal mixed graphs,

Henry Liu, Degree powers in graphs with a forbidden forest

Lin Zhu, A new Bartholdi zeta function for a graph

Keisuke Shiromoto, Codes with Rank-Metric and Matroids

Rebecca J. Stones, Enumerating partial Latin rectangles

Bryan Ceasar L. Felipe, The Set Chromatic Number of Circulant Graphs $C_n(a; b)$,

Takuya Ikuta, Complex Hadamard matrices attached to 3-class commutative nonsymmetric association schemes

Yuto Inoue, Constructing new linear codes over the field of order five,

Wataru Kuranaka, Nonexistence of some Griesmer codes over the field of order five

Makoto Shirouzu ,Extendability of quaternary linear codes of dimension three,

Satoshi Tayu, On the Recognition of Unit Grid Intersection Graphs

Takahiro Nagaoka, The combinatorics of hyperplane arrangements and the geometry of hypertoric varieties

Gen Kawatani, Embeddings of regular digraphs on surfaces

Kengo Enami, Re-embedding structures of 3-connected 3-regular planar graphs into nonorientable closed surfaces

Yumiko Ohno, An algorithm for finding triad colorings of triangulations on closed surfaces,

Akira Kamibeppu, On a sufficient condition for a graph with boxicity at most its chromatic number,

Yoshihiro Asayama, 3-dynamic coloring for triangulations on surfaces

Eiichi Bannai, Classification problem of certain spherical embeddings of strongly regular graphs

Zdenek Ryjacek, Closure for $\{K_{1,4},K_{1,4} + e\}$-free graphs

Seiya Negami, Homogeneity of maps on closed surfaces

Hirotake Kurihara, Great antipodal sets on unitary groups and Hamming graphs

Yan Zhu, Relative t-designs on one shell of Johnson association schemes

Suhadi Wido Saputro, On Open Neighborhood Locating-Dominating Set of Mycielski Graphs

Jun Hasegawa, Q4-irreducible even triangulations of the projective plane

Hikari Shibuya, 1-Embeddability of complete multipartite graphs on the projective plane

Yusuke Suzuki, Exceptional balanced triangulations of surfaces

Dennis Wong, A simple greedy de Bruijn sequence construction

Naoki Mochizuki, Stable embeddings of graphs on closed surfaces with minimum length

Tung-Shan Fu, On enumeration of restricted permutations of genus zero

Hoi Ping LUK, Almost Equilateral Pentagonal Tilings of the Sphere

Ken Saito, Binary linear complementary dual codes

Xirong Xu, Fault-Tolerant Vertex-Pancyclicity of Crossed Cubes CQn

Min Yan, The Converse of Pentagonal Subdivision

Kiki Ariyanti Sugeng, Antiadjacency Spectral Property of Regular Graph

Soichi Okada, Skew hook formula for d-complete posets

Yuan-Hsun Lo, On the Optical and Forwarding Indices of Graphs

Sho Suda, Balancedly splittable Hadamard matrices

Trent G. Marbach, Totally Symmetric Latin Squares with Trivial Autotopism Groups

Egawa Yoshimi, Number of 4-contractible edges in 4-connected graphs

Denny Riama Silaban, The Size Ramsey Number Involving P3

Kazuki Matsubara, Some existence of perpendicular multi-arrays

Shuhei Kamioka, A nice partition function for reverse plane partitions derived from a discrete integrable system

Shuya Chiba, Degree conditions for partitioning graphs into chorded cycles

Puntani Pongsumpun, Network model for the spreading of Influenza virus

Michitaka Furuya, Forbidden subgraphs for constant domination number

Yu Tsunoda, On a relationship between X-codes and separating parity-check matrices

Maria Czarina T. Lagura, The Sigma Chromatic Number of Corona of Cycles or Paths with Complete Graphs

Marie Cris A. Bulay-og, On the Sigma Value and Range of the Join of a Finite Number of Paths

Tomoko Adachi, On a cluttered ordering for a bipartite graph

Hiroshi Nozaki, Maximizing the order of regular bipartite graphs for given valency and second eigenvalue