Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
IT |
2014-01-27 13:05 |
Osaka |
Osaka City University |
A construction of adaptive quantum noise control [(pq)^2, (2+p(q-1))(pq-1)] codes Tomoji Maruishi, Toru Fujiwara (Osaka Univ.) IT2013-47 |
Typically, in physical devices, phase errors occur far more than bit errors. Recently, adaptively quantum noise control ... [more] |
IT2013-47 pp.11-16 |
IT |
2013-09-27 09:50 |
Okinawa |
Culture Resort Festone (Okinawa) |
A Soft-Decision Sphere Decoding Based on a Recursive Vector Generator Using Euclidian Distance Takuya Kusaka (Okayama Univ.), Toru Fujiwara (Osaka Univ.), Ryuhei Yokoyama (Okayama Univ.) IT2013-33 |
A soft-decision sphere decoding algorithm for general binary linear codes is proposed. The algorithm is based on a modif... [more] |
IT2013-33 pp.7-11 |
IT |
2013-07-25 15:55 |
Tokyo |
Nishi-Waseda campus, Waseda University |
Methods to Reduce the Rate of Decoding Errors for Digital Watermarking Using an Error Correcting Code Takuya Kusaka, Tetsushi Masuno (Okayama Univ.), Toru Fujiwara (Osaka Univ.) IT2013-17 |
Two methods using an error correcting code to reduce the rate of decoding errors for digital watermarking are proposed. ... [more] |
IT2013-17 pp.33-38 |
MBE, NC (Joint) |
2013-03-15 16:00 |
Tokyo |
Tamagawa University |
A study of hand-drawn trees with leakage-typed crown using equivalent circuit analysis Toru Fujiwara, Masahiko Shinno (Shinshinkai) MBE2012-129 |
Tree-drawing test, in which patients draw a picture of a tree with nuts, has often been used in psychosomatic internal m... [more] |
MBE2012-129 pp.215-218 |
IT, ISEC, WBS |
2013-03-07 15:30 |
Osaka |
Kwansei Gakuin Univ., Osaka-Umeda Campus |
Verification of a Conjecture on Performance of Floating codes using Hamming Codes Naoyoshi Okamae, Toru Fujiwara (Osaka Univ.), Yuichi Kaji (NAIST) IT2012-80 ISEC2012-98 WBS2012-66 |
Floating codes aim to store rewritable data in irreversible memories
like flash memories, whose value can only transit ... [more] |
IT2012-80 ISEC2012-98 WBS2012-66 pp.119-124 |
EMM |
2013-01-30 14:10 |
Miyagi |
Tohoku Univ. |
Theoretical Performance Analysis of Hybrid Additive-Multiplicative Watermarking Seigo Ikeda, Maki Yoshida, Toru Fujiwara (Osaka Univ.) EMM2012-104 |
An important issue of robust watermarking for image is to achieve a better tradeoff between the quality of watermarked i... [more] |
EMM2012-104 pp.77-82 |
SS |
2013-01-10 13:00 |
Okinawa |
|
The validity problem of positive XPath queries with sibling axes in the presence of DTDs Yohei Kusunoki (Osaka Univ.), Kenji Hashimoto (NAIST), Yasunori Ishihara, Toru Fujiwara (Osaka Univ.) |
In this paper, we discuss the complexity of the validity for positive XPath queries under the presence of DTDs. A given ... [more] |
SS2012-46 pp.1-6 |
EMM, ISEC, SITE, ICSS, IPSJ-CSEC, IPSJ-SPT [detail] |
2012-07-19 10:55 |
Hokkaido |
|
Hybrid Additive-Multiplicative Watermarking for General Embedding Domains Seigo Ikeda, Maki Yoshida, Toru Fujiwara (Osaka Univ.) ISEC2012-10 SITE2012-6 ICSS2012-12 EMM2012-2 |
[more] |
ISEC2012-10 SITE2012-6 ICSS2012-12 EMM2012-2 pp.9-16 |
MBE, NC (Joint) |
2012-03-15 15:10 |
Tokyo |
Tamagawa University |
A study on depression scale calculated using characteristic quantities of tree-drawing test Toru Fujiwara, Shuhei Miyata, Maiko Otsuka, Masahiko Shinno (Shinshinkai) MBE2011-131 |
Tree-drawing test, in which patients draw a picture of tree with nuts, has often been used in psychosomatic internal med... [more] |
MBE2011-131 pp.129-132 |
SS |
2012-03-14 09:00 |
Okinawa |
Tenbusu-Naha |
Decidability of Query Preservation for Deterministic Linear Top-Down Tree Transducers Ryuta Sawada (Osaka Univ.), Kenji Hashimoto (NAIST), Yasunori Ishihara, Toru Fujiwara (Osaka Univ.) SS2011-75 |
When updating an XML schema, it is desirable that the new schema preserve the expressive power of the old one. The query... [more] |
SS2011-75 pp.109-114 |
SS |
2012-03-14 09:25 |
Okinawa |
Tenbusu-Naha |
Combining the tractability of duplicate-free DTDs and disjunction-capsuled DTDs for XPath satisfiability with sibling axes Yasunori Ishihara (Osaka Univ.), Shogo Shimizu (AIIT), Kenji Hashimoto (NAIST), Toru Fujiwara (Osaka Univ.) SS2011-76 |
This paper demonstrates a new subclass of DTDs,
called DC/DF-DTDs, under which XPath
satisfiability with child, descen... [more] |
SS2011-76 pp.115-120 |
ISEC, LOIS |
2011-11-15 14:15 |
Osaka |
Osaka Electro-Communication University |
Symbolic Criterion of EUC Secure Message Authentication for Multi-Message Protocols Itsuki Suzuki, Maki Yoshida, Toru Fujiwara (Osaka Univ.) ISEC2011-57 LOIS2011-51 |
A protocol is said to be EUC secure if it can be securely
composed with arbitrary protocols which use the same setup. ... [more] |
ISEC2011-57 LOIS2011-51 pp.155-162 |
ISEC, IPSJ-CSEC, SITE, ICSS, EMM, IPSJ-SPT [detail] |
2011-07-12 13:55 |
Shizuoka |
Shizuoka University |
Recovery of Tampered Pixels for Statistical Fragile Watermarking Maki Yoshida, Kazuya Ohkita, Toru Fujiwara (Osaka Univ.) ISEC2011-10 SITE2011-7 ICSS2011-15 EMM2011-9 |
[more] |
ISEC2011-10 SITE2011-7 ICSS2011-15 EMM2011-9 pp.7-12 |
ISEC |
2011-05-13 15:25 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
On the Impossibility of $d$-Multiplicative Non-perfect Secret Sharing Maki Yoshida, Toru Fujiwara (Osaka Univ.) ISEC2011-5 |
[more] |
ISEC2011-5 pp.31-36 |
NC, MBE (Joint) |
2011-03-07 17:00 |
Tokyo |
Tamagawa University |
Change of characteristics of tree-drawing test and depression scale Toru Fujiwara, Shuhei Miyata, Masahiko Shinno (Shinshinkai) MBE2010-111 |
In this paper, we present the change of the characteristic quantities of tree-drawing test and the depression scale. Tre... [more] |
MBE2010-111 pp.49-52 |
ISEC, IT, WBS |
2011-03-04 15:45 |
Osaka |
Osaka University |
Symbolic Criterion for EUC Secure Authentication against Static Adversary Itsuki Suzuki, Maki Yoshida, Toru Fujiwara (Osaka Univ.) IT2010-129 ISEC2010-133 WBS2010-108 |
EUC secure protocol maintains its security even when it is composed and shares public information with arbitrary protoco... [more] |
IT2010-129 ISEC2010-133 WBS2010-108 pp.403-410 |
SS |
2010-12-15 09:00 |
Gunma |
Ikaho-Onsen Hotel Tenbo |
The Validity Problem of Positive XPath Queries in the Presence of DTDs Kenji Hashimoto (NAIST), Yasunori Ishihara, Toru Fujiwara (Osaka Univ.) SS2010-47 |
We discuss the validity problem for positive XPath queries in the presence of DTDs. A given query $p$ is valid under a D... [more] |
SS2010-47 pp.49-54 |
ISEC, LOIS |
2010-11-17 16:55 |
Ibaraki |
Tsukuba Univ. |
Attack Derivation for cryptographic assumptions in the generic model with a computer algebra system Kenta Kumojima, Maki Yoshida (Osaka Univ.), Masayuki Abe (NTT), Miyako Ohkubo (NICT), Toru Fujiwara (Osaka Univ.) ISEC2010-58 LOIS2010-37 |
The computational hardness of number-theoretic problems used in
cryptography is generally proved in a generic model of ... [more] |
ISEC2010-58 LOIS2010-37 pp.57-64 |
MI |
2010-11-15 15:05 |
Kyoto |
Shimadzu Corp. |
Discriminant analysis of bipoalar disorder and monopolar depressive patients using an image processing of a tree-drawing test Toru Fujiwara, Shuhei Miyata, Hironori Kawano, Masahiko Shinno (Shinshinkai) MI2010-77 |
In this paper, we present the method of distinguishing between bipolar disorder and monoplar depressive using a tree-dra... [more] |
MI2010-77 pp.63-66 |
MI |
2010-07-09 11:00 |
Tokushima |
Tokusima Univ. Kogyo-Kaikan Bldg. |
Discriminant analysis of bipoalar disorder and monopolar depressive patients using tree-drawing test Toru Fujiwara, Shuhei Miyata, Hironori Kawano, Masahiko Shinno (Shinshinkai) MI2010-39 |
In this paper, we present the method of distinguishing between patients with bipolar disorder and monoplar depressive, u... [more] |
MI2010-39 pp.9-14 |