2008 | ||
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2 | 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) |
2001 | ||
1 | 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) |
1 | Toru Fujiwara | [2] |
2 | Yasunori Ishihara | [1] [2] |
3 | Minoru Ito | [1] |
4 | Hiroyuki Seki | [1] |
5 | Akinari Yamaguchi | [2] |