Yasunori Ishihara

Hayato Kuwada, Kenji Hashimoto, Yasunori Ishihara, Toru Fujiwara: The Consistency and Absolute Consistency Problems of XML Schema Mappings between Restricted DTDs. APWeb 2013: 228-239

Kenji Hashimoto, Ryuta Sawada, Yasunori Ishihara, Hiroyuki Seki, Toru Fujiwara: Determinacy and Subsumption for Single-Valued Bottom-Up Tree Transducers. LATA 2013: 335-346

Kenji Hashimoto, Hiroto Kawai, Yasunori Ishihara, Toru Fujiwara: Decidability of the Security against Inference Attacks Using a Functional Dependency on XML Databases. IEICE Transactions 95-D(5): 1365-1374 (2012)

Kiyoshi Kiyokawa, Masahide Hatanaka, Kazufumi Hosoda, Masashi Okada, Hironori Shigeta, Yasunori Ishihara, Fukuhito Ooshita, Hirotsugu Kakugawa, Satoshi Kurihara, Koichi Moriyama: Owens Luis - A context-aware multi-modal smart office chair in an ambient environment. VR 2012: 1-4

Hironori Shigeta, Junya Nakase, Yuta Tsunematsu, Kiyoshi Kiyokawa, Masahide Hatanaka, Kazufumi Hosoda, Masashi Okada, Yasunori Ishihara, Fukuhito Ooshita, Hirotsugu Kakugawa, Satoshi Kurihara, Koichi Moriyama: Implementation of a smart office system in an ambient environment. VR 2012: 1-2

Yasunori Ishihara, Kenji Hashimoto, Shougo Shimizu, Toru Fujiwara: XPath satisfiability with downward and sibling axes is tractable under most of real-world DTDs. WIDM 2012: 11-18

Yasunori Ishihara: Foreword. IEICE Transactions 94-D(5): 945 (2011)

Hiroyuki Kato, Soichiro Hidaka, Zhenjiang Hu, Keisuke Nakano, Yasunori Ishihara: Context-Preserving XQuery Fusion. APLAS 2010: 255-270

Yasunori Ishihara, Shougo Shimizu, Toru Fujiwara: Extending the Tractability Results on XPath Satisfiability with Sibling Axes. XSym 2010: 33-47

Kenji Hashimoto, Kimihide Sakano, Fumikazu Takasuka, Yasunori Ishihara, Toru Fujiwara: Verification of the Security against Inference Attacks on XML Databases. IEICE Transactions 92-D(5): 1022-1032 (2009)

Yasunori Ishihara, Takuji Morimoto, Shougo Shimizu, Kenji Hashimoto, Toru Fujiwara: A Tractable Subclass of DTDs for XPath Satisfiability with Sibling Axes. DBPL 2009: 68-83

Akinari Yamaguchi, Shougo Shimizu, Yasunori Ishihara, Toru Fujiwara: Bag-based data models for incomplete information and their closure properties. J. Intell. Inf. Syst. 30(2): 115-135 (2008)

Kenji Hashimoto, Fumikazu Takasuka, Kimihide Sakano, Yasunori Ishihara, Toru Fujiwara: Verification of the Security Against Inference Attacks on XML Databases. APWeb 2008: 359-370

Yasunori Ishihara, Toshiyuki Morita, Hiroyuki Seki, Minoru Ito: An equational logic based approach to the security problem against inference attacks on object-oriented databases. J. Comput. Syst. Sci. 73(5): 788-817 (2007)

Yasunori Ishihara, Shuichiro Ako, Toru Fujiwara: Security against Inference Attacks on Negative Information in Object-Oriented Databases. IEICE Transactions 88-D(12): 2767-2776 (2005)

Kenji Hashimoto, Yasunori Ishihara, Toru Fujiwara: Schema update operations preserving the expressive power in XML databases. ICDE Workshops 2005: 1229

Yasunori Ishihara, Shin Ishii, Hiroyuki Seki, Minoru Ito: Temporal Reasoning about Two Concurrent Sequences of Events. SIAM J. Comput. 34(2): 498-513 (2004)

Yasunori Ishihara, Yumi Shimakawa, Toru Fujiwara: Type Inferability and Decidability of the Security Problem Against Inference Attacks on Object-Oriented Databases. ICICS 2004: 145-157

Yasunori Ishihara, Shuichiro Ako, Toru Fujiwara: Security against Inference Attacks on Negative Information in Object-Oriented Databases. ICICS 2002: 49-60

Yasunori Ishihara, Shougo Shimizu, Hiroyuki Seki, Minoru Ito: Refinements of Complexity Results on Type Consistency for Object-Oriented Databases. J. Comput. Syst. Sci. 62(4): 537-564 (2001)

Yasunori Ishihara, Toshiyuki Morita, Minoru Ito: The Security Problem against Inference Attacks on Object-Oriented Databases. DBSec 1999: 303-316

Yasunori Ishihara, Hiroyuki Seki, Minoru Ito: Type-Consistency Problems for Queries in Object-Oriented Databases. ICDT 1997: 364-378

Hiroyuki Seki, Yasunori Ishihara, Minoru Ito: Authorization Analysis of Queries in Object-Oriented Databases. DOOD 1995: 521-538