2008 |
12 | EE | Kenji Hashimoto,
Fumikazu Takasuka,
Kimihide Sakano,
Yasunori Ishihara,
Toru Fujiwara:
Verification of the Security Against Inference Attacks on XML Databases.
APWeb 2008: 359-370 |
11 | EE | 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) |
2007 |
10 | EE | 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) |
2005 |
9 | EE | Kenji Hashimoto,
Yasunori Ishihara,
Toru Fujiwara:
Schema update operations preserving the expressive power in XML databases.
ICDE Workshops 2005: 1229 |
8 | EE | 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) |
2004 |
7 | EE | 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 |
6 | EE | Yasunori Ishihara,
Shin Ishii,
Hiroyuki Seki,
Minoru Ito:
Temporal Reasoning about Two Concurrent Sequences of Events.
SIAM J. Comput. 34(2): 498-513 (2004) |
2002 |
5 | EE | Yasunori Ishihara,
Shuichiro Ako,
Toru Fujiwara:
Security against Inference Attacks on Negative Information in Object-Oriented Databases.
ICICS 2002: 49-60 |
2001 |
4 | | 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) |
1999 |
3 | | Yasunori Ishihara,
Toshiyuki Morita,
Minoru Ito:
The Security Problem against Inference Attacks on Object-Oriented Databases.
DBSec 1999: 303-316 |
1997 |
2 | EE | Yasunori Ishihara,
Hiroyuki Seki,
Minoru Ito:
Type-Consistency Problems for Queries in Object-Oriented Databases.
ICDT 1997: 364-378 |
1995 |
1 | | Hiroyuki Seki,
Yasunori Ishihara,
Minoru Ito:
Authorization Analysis of Queries in Object-Oriented Databases.
DOOD 1995: 521-538 |