Ai Ishida
Kaoru Shinkawa
Ai Ishida
Yasuharu Katsuno
Fumiko Satoh
Multilingual Code Explanation for Mainframe Languages.
26-29
2025
ASEW
https://doi.org/10.1109/ASEW67777.2025.00014
conf/kbse/2025w
db/conf/kbse/ase2025w.html#ShinkawaIKS25
streams/conf/kbse
Ai Ishida
Yasuharu Katsuno
Akihiko Tozawa
Shin Saito
Automatically Refactoring Application Transactions for Microservice-Oriented Architecture.
210-219
2023
SSE
https://doi.org/10.1109/SSE60056.2023.00035
conf/IEEEscc/2023
db/conf/IEEEscc/scc2023.html#IshidaKTS23
Keita Emura
Takuya Hayashi 0001
Ai Ishida
Group Signatures with Time-Bound Keys Revisited: A New Model, an Efficient Construction, and its Implementation.
292-305
2020
17
IEEE Trans. Dependable Secur. Comput.
2
https://doi.org/10.1109/TDSC.2017.2754247
db/journals/tdsc/tdsc17.html#EmuraHI20
Kazuma Ohara
Keita Emura
Goichiro Hanaoka
Ai Ishida
Kazuo Ohta
Yusuke Sakai 0001
Shortening the Libert-Peters-Yung Revocable Group Signature Scheme by Using the Random Oracle Methodology.
1101-1117
2019
102-A
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
9
https://doi.org/10.1587/transfun.E102.A.1101
http://search.ieice.org/bin/summary.php?id=e102-a_9_1101
https://www.wikidata.org/entity/Q127306169
db/journals/ieicet/ieicet102a.html#OharaEHIOS19
Ryo Kikuchi
Nuttapong Attrapadung
Koki Hamada
Dai Ikarashi
Ai Ishida
Takahiro Matsuda 0002
Yusuke Sakai 0001
Jacob C. N. Schuldt
Field Extension in Secret-Shared Form and Its Applications to Efficient Secure Computation.
343-361
2019
ACISP
https://doi.org/10.1007/978-3-030-21548-4_19
conf/acisp/2019
db/conf/acisp/acisp2019.html#KikuchiAHII00S19
Ai Ishida
Yusuke Sakai 0001
Keita Emura
Goichiro Hanaoka
Keisuke Tanaka
Proper Usage of the Group Signature Scheme in ISO/IEC 20008-2.
515-528
2019
AsiaCCS
https://doi.org/10.1145/3321705.3329824
conf/ccs/2019asia
db/conf/ccs/asiaccs2019.html#Ishida0EHT19
Ai Ishida
Yusuke Sakai 0001
Keita Emura
Goichiro Hanaoka
Keisuke Tanaka
Proper Usage of the Group Signature Scheme in ISO/IEC 20008-2.
284
2019
2019
IACR Cryptol. ePrint Arch.
https://eprint.iacr.org/2019/284
db/journals/iacr/iacr2019.html#IshidaSEHT19
Ryo Kikuchi
Nuttapong Attrapadung
Koki Hamada
Dai Ikarashi
Ai Ishida
Takahiro Matsuda 0002
Yusuke Sakai 0001
Jacob C. N. Schuldt
Field Extension in Secret-Shared Form and Its Applications to Efficient Secure Computation.
386
2019
2019
IACR Cryptol. ePrint Arch.
https://eprint.iacr.org/2019/386
db/journals/iacr/iacr2019.html#KikuchiAHIIMSS19
Ai Ishida
Yusuke Sakai 0001
Goichiro Hanaoka
A Consideration on the Transformation from Deniable Group Signature to Disavowable PKENO.
85-89
2018
ISITA
https://doi.org/10.23919/ISITA.2018.8664347
conf/isita/2018
db/conf/isita/isita2018.html#Ishida0H18
Ai Ishida
Yusuke Sakai 0001
Keita Emura
Goichiro Hanaoka
Keisuke Tanaka
Fully Anonymous Group Signature with Verifier-Local Revocation.
23-42
2018
SCN
https://doi.org/10.1007/978-3-319-98113-0_2
conf/scn/2018
db/conf/scn/scn2018.html#Ishida0EHT18
Ai Ishida
Keita Emura
Goichiro Hanaoka
Yusuke Sakai 0001
Keisuke Tanaka
Group Signature with Deniability: How to Disavow a Signature.
1825-1837
2017
100-A
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
9
https://doi.org/10.1587/transfun.E100.A.1825
http://search.ieice.org/bin/summary.php?id=e100-a_9_1825
db/journals/ieicet/ieicet100a.html#IshidaEH0T17
Keita Emura
Takuya Hayashi 0001
Ai Ishida
Group Signatures with Time-bound Keys Revisited: A New Model and an Efficient Construction.
777-788
2017
AsiaCCS
https://doi.org/10.1145/3052973.3052979
conf/ccs/2017asia
db/conf/ccs/asiaccs2017.html#Emura0I17
Ai Ishida
Keita Emura
Goichiro Hanaoka
Yusuke Sakai 0001
Keisuke Tanaka
Group Signature with Deniability: How to Disavow a Signature.
228-244
2016
CANS
https://doi.org/10.1007/978-3-319-48965-0_14
conf/cans/2016
db/conf/cans/cans2016.html#IshidaEHST16
Kazuma Ohara
Keita Emura
Goichiro Hanaoka
Ai Ishida
Kazuo Ohta
Yusuke Sakai 0001
Shortening the Libert-Peters-Yung Revocable Group Signature Scheme by Using the Random Oracle Methodology.
477
2016
2016
IACR Cryptol. ePrint Arch.
http://eprint.iacr.org/2016/477
db/journals/iacr/iacr2016.html#OharaEHIOS16
Ai Ishida
Keita Emura
Goichiro Hanaoka
Yusuke Sakai 0001
Keisuke Tanaka
Disavowable Public Key Encryption with Non-Interactive Opening.
2446-2455
2015
98-A
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
12
https://doi.org/10.1587/transfun.E98.A.2446
http://search.ieice.org/bin/summary.php?id=e98-a_12_2446
https://www.wikidata.org/entity/Q122182301
db/journals/ieicet/ieicet98a.html#IshidaEHST15
Ai Ishida
Keita Emura
Goichiro Hanaoka
Yusuke Sakai 0001
Keisuke Tanaka
Disavowable Public Key Encryption with Non-interactive Opening.
667
2015
AsiaCCS
https://doi.org/10.1145/2714576.2714642
https://www.wikidata.org/entity/Q130849286
conf/ccs/2015asia
db/conf/ccs/asiaccs2015.html#IshidaEHST15
Takashi Sakairi
Ai Ishida
Heather D. Achilles
Visual analysis tool for hierarchical additive time-series data.
18-23
2015
SOLI
https://doi.org/10.1109/SOLI.2015.7367610
conf/soli/2015
db/conf/soli/soli2015.html#SakairiIA15
Ai Ishida
Keita Emura
Goichiro Hanaoka
Yusuke Sakai 0001
Keisuke Tanaka
Group Signature with Deniability: How to Disavow a Signature.
43
2015
2015
IACR Cryptol. ePrint Arch.
http://eprint.iacr.org/2015/043
db/journals/iacr/iacr2015.html#IshidaEHST15
Michiharu Kudo
Ai Ishida
Naoto Sato
Business Process Discovery by Using Process Skeletonization.
976-982
2013
SITIS
https://doi.org/10.1109/SITIS.2013.158
https://doi.ieeecomputersociety.org/10.1109/SITIS.2013.158
conf/sitis/2013
db/conf/sitis/sitis2013.html#KudoIS13
Michiharu Kudo
Takahide Nogayama
Ai Ishida
Mari Abe
Business Process Analysis and Real-world Application Scenarios.
983-989
2013
SITIS
https://doi.org/10.1109/SITIS.2013.159
https://doi.ieeecomputersociety.org/10.1109/SITIS.2013.159
conf/sitis/2013
db/conf/sitis/sitis2013.html#KudoNIA13
Ai Ishida
Chiemi Watanabe
Kazuki Joe
A Query Description Model and its Implementation as an Interactive Query Tool for Visualization Systems.
359-365
2004
conf/pdpta/2004-1
PDPTA
db/conf/pdpta/pdpta2004-1.html#IshidaWJ04
Mari Abe
Heather D. Achilles
Nuttapong Attrapadung
Keita Emura
Koki Hamada
Goichiro Hanaoka
Takuya Hayashi 0001
Dai Ikarashi
Kazuki Joe
Yasuharu Katsuno
Ryo Kikuchi
Michiharu Kudo
Takahiro Matsuda 0002
Takahide Nogayama
Kazuma Ohara
Kazuo Ohta
Shin Saito
Yusuke Sakai 0001
Takashi Sakairi
Naoto Sato
Fumiko Satoh
Jacob C. N. Schuldt
Kaoru Shinkawa
Keisuke Tanaka
Akihiko Tozawa
Chiemi Watanabe