Accepted Contributed Talks (1st Set and 2nd Set)
We announce that the following talks are accepted for 20minute
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 jccaoffice@sk.tsukuba.ac.jp .

Weiqi Li, The solutionattractor theory of local search system: the
traveling salesmen problem case

GeeChoon Lau ,On Edgeprime 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

SenPeng 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

XiaoNan Lu, On mutually 3orthogonal diagonal cubes

ChihHung Yen, The Allocation of Array Storage in Parallel Memory
Modules,

Masatake HIRAO, On pframe potential of random point con gurations
on the sphere

HsinHao 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 RankMetric 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 3class
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, Reembedding structures of 3connected 3regular 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, 3dynamic 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 tdesigns on one shell of Johnson association
schemes

Suhadi Wido Saputro, On Open Neighborhood LocatingDominating Set of
Mycielski Graphs

Jun Hasegawa, Q4irreducible even triangulations of the
projective plane

Hikari Shibuya, 1Embeddability 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

TungShan 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, FaultTolerant VertexPancyclicity 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 dcomplete posets

YuanHsun 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 4contractible edges in 4connected
graphs

Denny Riama Silaban, The Size Ramsey Number Involving P3

Kazuki Matsubara, Some existence of perpendicular
multiarrays

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 Xcodes and separating
paritycheck matrices

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

Marie Cris A. Bulayog, 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