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Hiroshi Sakai

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2008
44EEHiroshi Sakai, Ryuji Ishibashi, Michinori Nakata: Lower and Upper Approximations of Rules in Non-deterministic Information Systems. RSCTC 2008: 299-309
43EEHiroshi Sakai, Kazuhiro Koba, Michinori Nakata: Rough Sets Based Rule Generation from Data with Categorical and Numerical Values. JACIII 12(5): 426-434 (2008)
42EEHiroshi Sakai, Ryuji Ishibashi, Kazuhiro Koba, Michinori Nakata: Rules and Apriori Algorithm in Non-deterministic Information Systems. T. Rough Sets 9: 328-350 (2008)
41EEMichinori Nakata, Hiroshi Sakai: Applying Rough Sets to Information Tables Containing Possibilistic Values. Transactions on Computational Science 2: 180-204 (2008)
2007
40EEHiroshi Sakai, Kazuhiro Koba, Ryuji Ishibashi, Michinori Nakata: On a Rough Sets Based Tool for Generating Rules from Data with Categorical and Numerical Values. MDAI 2007: 269-281
39EEMichinori Nakata, Hiroshi Sakai: Applying Rough Sets to Information Tables Containing Probabilistic Values. MDAI 2007: 282-294
38EEMichinori Nakata, Hiroshi Sakai: Applying Rough Sets to Data Tables Containing Missing Values. RSEISP 2007: 181-191
37EEHiroshi Sakai, Ryuji Ishibashi, Kazuhiro Koba, Michinori Nakata: On Possible Rules and Apriori Algorithm in Non-deterministic Information Systems: Part 2. RSFDGrC 2007: 280-288
36EEJin-Kyu Choi, Tetsuya Shiraishi, Toshinari Tanaka, Hiroshi Sakai: A practical and useful autonomous towed vehicle for port area inspection. Advanced Robotics 21(3): 351-370 (2007)
35EEMichinori Nakata, Hiroshi Sakai: Lower and Upper Approximations in Data Tables Containing Possibilistic Information. T. Rough Sets 7: 170-189 (2007)
2006
34EETakeshi Nakatsuru, Koji Murakami, Hiroshi Sakai: Context-Aware Information Provision to the Mobile Phone Standby Screen. MDM 2006: 43
33EEMichinori Nakata, Hiroshi Sakai: Applying Rough Sets to Data Tables Containing Imprecise Information Under Probabilistic Interpretation. RSCTC 2006: 213-223
32EEHiroshi Sakai, Michinori Nakata: On Possible Rules and Apriori Algorithm in Non-deterministic Information Systems. RSCTC 2006: 264-273
31EEMichinori Nakata, Hiroshi Sakai: Applying Rough Sets to Data Tables Containing Possibilistic Information. RSKT 2006: 147-155
30EEHiroshi Sakai, Masahiro Inuiguchi: Special Issue on Rough Sets and Granular Computing. JACIII 10(5): 605-605 (2006)
29EEHiroshi Sakai, Michinori Nakata: An Application of Discernibility Functions to Generating Minimal Rules in Non-Deterministic Information Systems. JACIII 10(5): 695-702 (2006)
2005
28 Jin-Kyu Choi, Hiroshi Sakai, Toshinari Tanaka: Autonomous Towed Vehicle for Underwater Inspection in a Port Area. ICRA 2005: 188-193
27EEHiroshi Sakai: On a Rough Sets Based Data Mining Tool in Prolog: An Overview. INAP 2005: 48-65
26 Michinori Nakata, Hiroshi Sakai: Rough-set-based approaches to data containing incomplete information: possibility-based cases. LAPTEC 2005: 234-241
25 Hiroshi Sakai, Michinori Nakata: Rough Sets Based Minimal Certain Rule Generation in Non-deterministic Information Systems: An Overview. LAPTEC 2005: 256-263
24EEHiroshi Sakai, Tetsuya Murai, Michinori Nakata: On a Tool for Rough Non-deterministic Information Analysis and Its Perspective for Handling Numerical Data. MDAI 2005: 203-214
23EEMichinori Nakata, Hiroshi Sakai: Checking Whether or Not Rough-Set-Based Methods to Incomplete Data Satisfy a Correctness Criterion. MDAI 2005: 227-239
22EEHiroshi Sakai, Michinori Nakata: Discernibility Functions and Minimal Rules in Non-deterministic Information Systems. RSFDGrC (1) 2005: 254-264
21EEMichinori Nakata, Hiroshi Sakai: Rough Sets Handling Missing Values Probabilistically Interpreted. RSFDGrC (1) 2005: 325-334
20EEHiroshi Sakai: Generalized Prikry forcing and iteration of generic ultrapowers. Math. Log. Q. 51(5): 507-523 (2005)
2004
19EEHiroshi Sakai, Akimichi Okuma: Basic Algorithms and Tools for Rough Non-deterministic Information Analysis. T. Rough Sets: 209-231 (2004)
18EEHiroshi Sakai: Possible Equivalence Relations and Their Application to Hypothesis Generation in Non-deterministic Information Systems. T. Rough Sets: 82-106 (2004)
2003
17EEHiroshi Sakai: A Framework of Rough Sets Based Rule Generation in Non-deterministic Information Systems. ISMIS 2003: 143-151
2001
16EEHiroshi Sakai: Two Procedures for Dependencies among Attributes in a Table with Non-deterministic Information: A Summary. JSAI Workshops 2001: 301-305
15 Hiroshi Sakai: Effective Procedures for Handling Possible Equivalence Relations in Non-deterministic Information Systems. Fundam. Inform. 48(4): 343-362 (2001)
2000
14 Hiroshi Sakai, Akimichi Okuma: An Algorithm for Checking Dependencies of Attributes in a Table with Non-deterministic Information: A Rough Sets Based Approach. PRICAI 2000: 219-229
13EEHiroshi Sakai, Akimichi Okuma: On a Theorem Prover for Variational Logic Programs with Functors Setu and Sets. International Journal of Uncertainty, Fuzziness and Knowledge-Based Systems 8(1): 73-92 (2000)
1999
12 Hiroshi Sakai, Akimichi Okuma: An Algorithm for Finding Equivalence Relations from Tables with Non-Deterministic Information. RSFDGrC 1999: 64-72
1998
11EEHiroshi Sakai: Some Issues on Nondeterministic Knowledge Bases with Incomplete and Selective Information. Rough Sets and Current Trends in Computing 1998: 424-431
1996
10 Yoshiaki Segawa, Hiroshi Sakai, Toshio Endoh, Kazuhito Murakami, Takashi Toriu, Hiroyasu Koshimizu: Face Recognition through Hough Transform for Irises Extraction and Projection Procedures for Parts Localization. PRICAI 1996: 625-636
1995
9EEShigeaki Iwasa, Shung Ho Shing, Hisashi Mogi, Hiroshi Nozuwe, Hiroo Hayashi, Osamu Wakamori, Takashi Ohmizo, Kuninori Tanaka, Hiroshi Sakai, Mitsuo Saito: SSM-MP: more scalability in shared-memory multi-processor. ICCD 1995: 558-
1993
8 Hiroshi Sakai: On a Framework for Logic Programming with Incomplete Information. Fundam. Inform. 19(3/4): 223-234 (1993)
1988
7 Shigeki Shibayama, Hiroshi Sakai, Toshiaki Takewaki, Hidetoshi Monoi, Yukihiro Morita, Hidenori Itoh: Overview of Knowledge Base Mechanism. FGCS 1988: 197-207
6 Hidetoshi Monoi, Yukihiro Morita, Hidenori Itoh, Toshiaki Takewaki, Hiroshi Sakai, Shigeki Shibayama: Unification-Based Query Language for Relational Knowledge Bases and Its Parallel Execution. FGCS 1988: 896-903
5EEHidetoshi Monoi, Yukihiro Morita, Hidenori Itoh, Hiroshi Sakai, Shigeki Shibayama: Parallel Control Technique and Performance of an MPPM Knowledge-Base Machine. ICDE 1988: 210-217
4 Hiroshi Sakai: Inference Methods and Semantics on Or-type Knowledge Bases. LP 1988: 136-155
1987
3 Hiroshi Sakai, Shigeki Shibayama, Hidetoshi Monoi, Yukihiro Morita, Hidenori Itoh: A Simulation Study of a Knowledge Base Machine Architecture. IWDM 1987: 585-598
1985
2 Shigeo Kamiya, Kazuhide Iwata, Hiroshi Sakai, Susumu Matsuda, Shigeki Shibayama, Kunio Murakami: A Hardware Pipeline Algorithm for Relational Database Operation and Its Implementation Using Dedicated Hardware. ISCA 1985: 250-257
1984
1 Hiroshi Sakai, Kazuhide Iwata, Shigeo Kamiya, Masaaki Abe, Akio Tanaka, Shigeki Shibayama, Kunio Murakami: Design and Implementation of the Relational Datbase Engine. FGCS 1984: 419-426

Coauthor Index

1Masaaki Abe [1]
2Jin-Kyu Choi [28] [36]
3Toshio Endoh [10]
4Hiroo Hayashi [9]
5Masahiro Inuiguchi [30]
6Ryuji Ishibashi [37] [40] [42] [44]
7Hidenori Itoh [3] [5] [6] [7]
8Shigeaki Iwasa [9]
9Kazuhide Iwata [1] [2]
10Shigeo Kamiya [1] [2]
11Kazuhiro Koba [37] [40] [42] [43]
12Hiroyasu Koshimizu [10]
13Susumu Matsuda [2]
14Hisashi Mogi [9]
15Hidetoshi Monoi [3] [5] [6] [7]
16Yukihiro Morita [3] [5] [6] [7]
17Tetsuya Murai [24]
18Kazuhito Murakami [10]
19Koji Murakami [34]
20Kunio Murakami [1] [2]
21Michinori Nakata [21] [22] [23] [24] [25] [26] [29] [31] [32] [33] [35] [37] [38] [39] [40] [41] [42] [43] [44]
22Takeshi Nakatsuru [34]
23Hiroshi Nozuwe [9]
24Takashi Ohmizo [9]
25Akimichi Okuma [12] [13] [14] [19]
26Mitsuo Saito [9]
27Yoshiaki Segawa [10]
28Shigeki Shibayama [1] [2] [3] [5] [6] [7]
29Shung Ho Shing [9]
30Tetsuya Shiraishi [36]
31Toshiaki Takewaki [6] [7]
32Akio Tanaka [1]
33Kuninori Tanaka [9]
34Toshinari Tanaka [28] [36]
35Takashi Toriu [10]
36Osamu Wakamori [9]

Colors in the list of coauthors

Copyright © Sun May 17 03:24:02 2009 by Michael Ley (ley@uni-trier.de)