Committee 
Date Time 
Place 
Paper Title / Authors 
Abstract 
Paper # 
IT 
20160902 11:25 
Saga 
New Heartpia 
Consideration of continuous elements pattern for Roos bound on cyclic codes Junru Zheng (Kyushu Women's Univ.), Takayasu Kaida (Kinndai Univ.) IT201638 
For cyclic codes, many lower bounds are suggested.
The Roos bound is one of the wellknown lower bounds for the minimu... [more] 
IT201638 pp.2528 
IT, ISEC, WBS 
20160310 15:05 
Tokyo 
The University of ElectroCommunications 
Distance and Correlation Properties for ConstantWeight Codes from an (11,5,2)Cyclic Difference Set Takayasu Kaida (Kinki Univ.), Junru Zheng (Kyuhsu Women's Univ.) IT2015117 ISEC201576 WBS2015100 
In 2008 the authors proposed an extended method for constructing constantweight code over $GF(q)$, which is generalized... [more] 
IT2015117 ISEC201576 WBS2015100 pp.101106 
EMM, IT 
20150521 13:50 
Kyoto 
Kyoto International Community House 
A Note on Correlation Properties of Periodic Sequences over Extension Fields from a Cyclic Difference Set Takayasu Kaida (Kinki Univ.), Junru Zheng (Kyushu Women's Univ.), Keiichi Takahashi (Kinki Univ.) IT20156 EMM20156 
The authors proposed constantweight sequences over multivalue generalized
form binary constantweight sequences by L... [more] 
IT20156 EMM20156 pp.3134 
ISEC, IT, WBS 
20150303 10:55 
Fukuoka 
The University of Kitakyushu 
On Linear Complexity of ConstantWeight Sequences over Extension Fields
 With Correction for Numerical Examples Presented on SCIS2015  Takayasu Kaida (Kinki Univ.), Junru Zheng (Kyushu Women's University), Keiichi Takahashi (Kinki Univ.) IT201494 ISEC2014107 WBS201486 
The authors proposed constantweight sequences over multivalue generalized form binary constantweight sequences by Li,... [more] 
IT201494 ISEC2014107 WBS201486 pp.205210 
IT 
20140718 16:15 
Hyogo 
Kobe University 
On Applications for Complex Modulation by ConstantWeight and MultiValued Codes Takayasu Kaida (Kinki Univ.), Junru Zheng (Kyusyhu Women's Univ.), Keiichi Takahashi (Kinki Univ.) IT201438 
For transmission of information, a method using the values in the constantweight and multivalued code that is proposed... [more] 
IT201438 pp.149152 
ISEC, IT, WBS 
20140311 15:15 
Aichi 
Nagoya Univ., Higashiyama Campus 
A Note on the Complex Modulation with Zero Point from ConstantWeight and MultiValued Sequences Takayasu Kaida (Kinki Univ.), Junru Zheng (Kyuhsu Women's Univ.), Keiichi Takahashi (Kinki Univ.) IT201389 ISEC2013118 WBS201378 
For transmission of information, a method using the values in the constantweight and multivalued sequence that is prop... [more] 
IT201389 ISEC2013118 WBS201378 pp.221226 
IT 
20130524 13:10 
Fukui 
Hotel Matuya Sensen at Awaraonsen, Fukui Pref. 
A Note on Fast Algorithms of Shift Bound for Cyclic Codes Takayasu Kaida (Kinki Univ.), Junru Zheng (Kyushu Women's Univ.) IT20135 
The shift bound is one of wellknown and good bounds for the designed minimum distance in cyclic codes. However there is... [more] 
IT20135 pp.1922 
IT, ISEC, WBS 
20130308 10:55 
Osaka 
Kwansei Gakuin Univ., OsakaUmeda Campus 
A Note on Linear Complexity for ConstantWeight Codes Takayasu Kaida (Kinki Univ.), Junru Zheng (Kyushu Women's Univ.) IT201290 ISEC2012108 WBS201276 
For cyclic codes (periodic sequences) over finite set from cyclic difference set proposed by authors, the Hamming weight... [more] 
IT201290 ISEC2012108 WBS201276 pp.175179 
IT, ISEC, WBS 
20120302 17:00 
Kanagawa 

A Note on CyclicEquivalent Codewords for ConstantWeight Codes from Cyclic Difference Sets Takayasu Kaida (Kinki Univ.), Junru Zheng (Kyushu Women's Univ.) IT201184 ISEC2011111 WBS201185 
We proposed a method for constructing constantweight and multivalued code from the cyclic difference sets by generaliz... [more] 
IT201184 ISEC2011111 WBS201185 pp.237240 
IT 
20110520 15:25 
Osaka 
Osaka City University 
A Note on the Partition by Defining Set and the Weight Distributions for Cyclic Codes (Part 2) Takayasu Kaida (Kinki Univ.), Junru Zheng (Kyushu Women's Univ.) IT20117 
The partition of cyclic codes defined by the defining sets and
concept of a sequence of the defining set are induced.
... [more] 
IT20117 pp.3740 
ISEC, IT, WBS 
20110303 10:00 
Osaka 
Osaka University 
A Note on the Partition by Defining Set and the Weight Distributions for Cyclic Codes Takayasu Kaida (Kinki Univ.), Junru Zheng (Kyuhsu Women's Univ.) IT201078 ISEC201082 WBS201057 
The partition of cyclic codes defined by the defining sets and
concept of a sequence of the defining set are induced.
... [more] 
IT201078 ISEC201082 WBS201057 pp.6568 
IT 
20100521 14:35 
Tokushima 
the University of Tokushima 
A Note on Bounds of Minimum Distance and Decoding Methods for Cyclic Codes by DFT Matrix Takayasu Kaida (Kinki Univ.), Junru Zheng (Kyushu Women's Univ.) IT20106 
In this report, We give alternative proofs for the BCH boud, the HertmannTzeng bound and
the shift bound by the discre... [more] 
IT20106 pp.3134 