A translation method from natural language specifications into formal specifications using contextual dependencies. - Yasunori Ishihara; Hiroyuki Seki; Tadao Kasami (RE, 1993)

Authorization Analysis of Queries in Object-Oriented Databases. - Hiroyuki Seki; Yasunori Ishihara; Minoru Ito (DOOD, 1995)

Type-Consistency Problems for Queries in Object-Oriented Databases. - Yasunori Ishihara; Hiroyuki Seki; Minoru Ito (ICDT, 1997)

The Security Problem against Inference Attacks on Object-Oriented Databases. - Yasunori Ishihara; Toshiyuki Morita; Minoru Ito (DBSec, 1999)

Refinements of Complexity Results on Type Consistency for Object-Oriented Databases. - Yasunori Ishihara; Shougo Shimizu; Hiroyuki Seki; Minoru Ito (J. Comput. Syst. Sci., 2001)

Type Inferability and Decidability of the Security Problem Against Inference Attacks on Object-Oriented Databases. - Yasunori Ishihara; Yumi Shimakawa; Toru Fujiwara (ICICS, 2004)

Temporal Reasoning about Two Concurrent Sequences of Events. - Yasunori Ishihara; Shin Ishii; Hiroyuki Seki; Minoru Ito (SIAM J. Comput., 2004)

Schema update operations preserving the expressive power in XML databases. - Kenji Hashimoto; Yasunori Ishihara; Toru Fujiwara (ICDE Workshops, 2005)

Security against Inference Attacks on Negative Information in Object-Oriented Databases. - Yasunori Ishihara; Shuichiro Ako; Toru Fujiwara (IEICE Trans. Inf. Syst., 2005)

An equational logic based approach to the security problem against inference attacks on object-oriented databases. - Yasunori Ishihara; Toshiyuki Morita; Hiroyuki Seki; Minoru Ito (J. Comput. Syst. Sci., 2007)

Bag-based data models for incomplete information and their closure properties. - Akinari Yamaguchi; Shougo Shimizu; Yasunori Ishihara; Toru Fujiwara (J. Intell. Inf. Syst., 2008)

A Tractable Subclass of DTDs for XPath Satisfiability with Sibling Axes. - Yasunori Ishihara; Takuji Morimoto; Shougo Shimizu; Kenji Hashimoto; Toru Fujiwara (DBPL, 2009)

Verification of the Security against Inference Attacks on XML Databases. - Kenji Hashimoto; Kimihide Sakano; Fumikazu Takasuka; Yasunori Ishihara; Toru Fujiwara (IEICE Trans. Inf. Syst., 2009)

Extending the Tractability Results on XPath Satisfiability with Sibling Axes. - Yasunori Ishihara; Shougo Shimizu; Toru Fujiwara (XSym, 2010)

Validity of Positive XPath Queries with Wildcard in the Presence of DTDs. - Kenji Hashimoto; Yohei Kusunoki; Yasunori Ishihara; Toru Fujiwara (DBPL, 2011)

Foreword. - Yasunori Ishihara (IEICE Trans. Inf. Syst., 2011)

Owens Luis - A context-aware multi-modal smart office chair in an ambient environment. - Kiyoshi Kiyokawa; Masahide Hatanaka; Kazufumi Hosoda; Masashi Okada; Hironori Shigeta; Yasunori Ishihara; Fukuhito Ooshita; Hirotsugu Kakugawa; Satoshi Kurihara; Koichi Moriyama (VR, 2012)

Implementation of a smart office system in an ambient environment. - Hironori Shigeta; Junya Nakase; Yuta Tsunematsu; Kiyoshi Kiyokawa; Masahide Hatanaka; Kazufumi Hosoda; Masashi Okada; Yasunori Ishihara; Fukuhito Ooshita; Hirotsugu Kakugawa; Satoshi Kurihara; Koichi Moriyama (VR, 2012)

XPath satisfiability with downward and sibling axes is tractable under most of real-world DTDs. - Yasunori Ishihara; Kenji Hashimoto; Shougo Shimizu; Toru Fujiwara (WIDM, 2012)

Decidability of the Security against Inference Attacks Using a Functional Dependency on XML Databases. - Kenji Hashimoto; Hiroto Kawai; Yasunori Ishihara; Toru Fujiwara (IEICE Trans. Inf. Syst., 2012)

XPath Satisfiability with Parent Axes or Qualifiers Is Tractable under Many of Real-World DTDs. - Yasunori Ishihara; Nobutaka Suzuki; Kenji Hashimoto; Shougo Shimizu; Toru Fujiwara (DBPL, 2013)

Toward Security Verification against Inference Attacks on Data Trees. - Ryo Iwase; Yasunori Ishihara; Toru Fujiwara (CoRR, 2013)

The Absolute Consistency Problem of XML Schema Mappings with Data Values between Restricted DTDs. - Yasunori Ishihara; Hayato Kuwada; Toru Fujiwara (DEXA (1), 2014)

A Secrecy Criterion for Outsourcing Encrypted Databases Based on Inference Analysis. - Yasunori Ishihara; Yasuhiro Ushirozako; Kengo Mori; Jun Furukawa 001 (IEICE Trans. Inf. Syst., 2015)

Context-preserving XQuery fusion. - Hiroyuki Kato; Soichiro Hidaka; Zhenjiang Hu; Keisuke Nakano 001; Yasunori Ishihara (Math. Struct. Comput. Sci., 2015)

The consistency and absolute consistency problems of XML schema mappings between restricted DTDs. - Hayato Kuwada; Kenji Hashimoto; Yasunori Ishihara; Toru Fujiwara (World Wide Web, 2015)

Formalizations of secrecy of encrypted databases against realistic attackers. - Kento Takahashi; Yasunori Ishihara (ISITA, 2016)

Determinacy and Subsumption of Single-Valued Bottom-Up Tree Transducers. - Kenji Hashimoto; Ryuta Sawada; Yasunori Ishihara; Hiroyuki Seki; Toru Fujiwara (IEICE Trans. Inf. Syst., 2016)

DDO-Free XQuery. - Hiroyuki Kato; Yasunori Ishihara; Torsten Grust (DBPL, 2017)

Towards Efficient and Secure Encrypted Databases: Extending Message-Locked Encryption in Three-Party Model. - Yuuji Furuta; Naoto Yanai; Masashi Karasaki; Katsuhiko Eguchi; Yasunori Ishihara; Toru Fujiwara (DPM/CBT@ESORICS, 2017)

A View-based Programmable Architecture for Controlling and Integrating Decentralized Data. - Yasuhito Asano; Soichiro Hidaka; Zhenjiang Hu; Yasunori Ishihara; Hiroyuki Kato; Hsiang-Shang Ko; Keisuke Nakano 001; Makoto Onizuka; Yuya Sasaki 001; Toshiyuki Shimizu; Kanae Tsushima; Masatoshi Yoshikawa (CoRR, 2018)

Making View Update Strategies Programmable - Toward Controlling and Sharing Distributed Data -. - Yasuhito Asano; Soichiro Hidaka; Zhenjiang Hu; Yasunori Ishihara; Hiroyuki Kato; Hsiang-Shang Ko; Keisuke Nakano 001; Makoto Onizuka; Yuya Sasaki 001; Toshiyuki Shimizu; Van-Dang Tran; Kanae Tsushima; et al. (CoRR, 2018)

Flexible Framework for Data Integration and Update Propagation: System Aspect. - Yasuhito Asano; Dennis-Florian Herr; Yasunori Ishihara; Hiroyuki Kato; Keisuke Nakano 001; Makoto Onizuka; Yuya Sasaki 001 (BigComp, 2019)

Controlling and Sharing Distributed Data for Implementing Service Alliance. - Yasuhito Asano; Zhenjiang Hu; Yasunori Ishihara; Hiroyuki Kato; Makoto Onizuka; Masatoshi Yoshikawa (BigComp, 2019)

Toward BX-Based Architecture for Controlling and Sharing Distributed Data. - Yasunori Ishihara; Hiroyuki Kato; Keisuke Nakano 001; Makoto Onizuka; Yuya Sasaki 001 (BigComp, 2019)

Proceedings of the Third Workshop on Software Foundations for Data Interoperability (SFDI2019+), October 28, 2019, Fukuoka, Japan. - Soichiro Hidaka; Yasunori Ishihara; Zachary G. Ives (CoRR, 2019)

Data Integration Models and Architectures for Service Alliances. - Yasuhito Asano; Zhenjiang Hu; Yasunori Ishihara; Makoto Onizuka; Masato Takeichi; Masatoshi Yoshikawa (SFDI/LSGDA@VLDB, 2020)

Toward Appropriate Data Publishing in Relational Data Exchange Framework. - Yasunori Ishihara (SFDI/LSGDA@VLDB, 2020)

Towards Smart Data Sharing by Updatable Views. - Makoto Onizuka; Yasunori Ishihara; Masato Takeichi (SFDI/LSGDA@VLDB, 2020)

The Absolute Consistency Problem for Relational Schema Mappings with Functional Dependencies. - Yasunori Ishihara; Takashi Hayata; Toru Fujiwara (IEICE Trans. Inf. Syst., 2020)