1998 Fiscal Year Annual Research Report

協調能動型データベースシステム技術の研究

Research Project

Project/Area Number	08244101
Research Category	Grant-in-Aid for Scientific Research on Priority Areas (A)
Research Institution	Ochanomizu University
Principal Investigator	増永良文お茶の水女子大学, 理学部, 教授 (70006261)
Co-Investigator(Kenkyū-buntansha)	今井浩東京大学, 理学系研究科, 助教授 (80183010) 吉川正俊奈良先端科学技術大学院大学, 情報科学研究科, 助教授 (30182736) 北川博之筑波大学, 電子情報工学系, 教授 (00204876) 金森吉成群馬大学, 工学部, 教授 (20006266) 上林弥彦京都大学, 情報学研究科, 教授 (00026311)
Keywords	データベース / 協調作業支援 / グループウェア / ビュー / 分数協調 / 仮想現実感 / メディア / 時空間
Research Abstract	次世代のデータベースは協調作業を支援できるべきであるという観点から研究を行ない,次の結果を得た. 第一に,仮想的協調作業空間をどのようにデータベース上に実現するかを研究した.増永良文(お茶の水女子大学)はバーチャルリアリティシステムとオブジェクト指向データベースシステムの統合が提供する仮想的データベース空間が協調作業環境であると捉えて,ブロックワールドデータベースシステムを提案して,その理論と実践を研究した.上林弥彦(京都大学)は従来のビューサポート機能を高度に拡張して協調作業支援を行うVIEW Mediaシステムを開発した.古川哲也(九州大学)もビューサポートの研究を遂行し,除海燕(福岡工業大学)は協調作業支援のための並行制御法を理論的に研究した. 第二に,データベースでの協調作業支援機能をより具体的にアプリケーションをたてて研究した.金森吉成(群馬大学)は画像処理の立場から,矢野米雄(徳島大学)は協調学習支援システム構築の立場からそれぞれに知見を得た. 第三に,分散協調統合メディア環境の実現技術の研究を行った.北川博之(筑波大学)は構造化文書とWebとリレーショナルデータベースの統合研究を,吉川正俊(奈良先端科学技術大学院大学)は統合型構造化文書データベースの研究を,加藤和彦(筑波大学)らはモーバイルWeb検索ロボットの研究を推進し結果を得た. 第四に,協調をコンピュータとの利用者の協調という観点から捉えると,地図などの高度にマルチメディアな情報源と検索を含めてどのようにインタラクトして行くかが大きな研究課題となった.今井浩(東京大学)は地理データベースに対する高次の質問インタフェースとそれを可能とする高速質問処理技法を,高倉弘喜(京都大学)は同様な問題にオブジェクト指向アプローチを展開し研究成果を出した.

Research Products

(80 results)

All Other

All Publications (80 results)

[Publications] Masunaga,Y.: "The Block-World Data Modal for a Collaborative Virtual Environment" Worldwide Computing and its Applications-WWCA'98 (Y.Masunaga,T.katayama,and M.Tsukamoto(Eds.)),Lecture Notes in Computer Science 1368,Springer. 309-324 (1998)
[Publications] Masunaga,Y.: "Re-Examination of Allen's Interval Logic" 情報処理学会論文誌. Vol.39,No.4. 846-856 (1998)
[Publications] 荒川ゆう子: "日本語音声によるリレーショナルデータベースアクセスの実現" 情報処理学会論文誌. Vol.39,No.4. 979-991 (1998)
[Publications] Masunaga,Y.: "New Database Technologies for Collaborative Work Support and Statio-Temporal Data Management" IEICE Trans.on Inf. & Systems. Vol.E82-D,No.1. (1999)
[Publications] 増永良文: "ブロックワールドデータベースシステムのプロトタイピング" 情報処理学会論文誌:データベース. (1999)
[Publications] 増永良文: "自然な日本語音声によるリレーショナルデータベースアクセス" Computer Today,No.87,サイエンス社. 20-25 (1998)
[Publications] Shintaro Meki: "Evaluation of Filtering-Overwritten-Label Method for Vector Processing of Symbolic Data" Proc.of the Second IASTED European Parallel and Distributed Systems Confernece. 202-205 (1998)
[Publications] Zhiyong Peng: "Realization of Computer Supported Cooperative Work Environments Using the Object Deputy Model" Proc.of the International Database Engineering and Applications Symposium'98. (1998)
[Publications] Y.Zhang: "A Novel Timestamp Ordering Approach for Co-existing Traditional and Cooperative Transaction Processing" Proceedings of the 3rd IFCIS Conference on Cooperative Information Systems (CoopIS-98). 132-147 (1998)
[Publications] Naoki Ohboshi: "A Study of Medical Emergency Workflow" Computer Methods and Programs in Biomedicine. 55. 177-190 (1998)
[Publications] 目木信太郎: "ベクトル計算機による関係データベース演算の高速化" 電子情報通信学会論文誌D-I. Vol.J81-D-I,No.8. (1998)
[Publications] Hajime Iwamoto: "Design and Implementation of Action History View Mechanisms for Hypermedia Systems" Proc.of Computer Software and Applications Conference (COMPSAC). 412-420 (1998)
[Publications] Shintaro Meki: "Evaluation of Sorting Algorithms on Vector Processors" Proc.of the 11^<th> International Conference on Parallel and Distributed Computing Systems. 218-223 (1998)
[Publications] 片山薫: "遠隔教育のための柔軟な講議検索手法" 情報処理学会論文誌. No.39. 2837-2845 (1998)
[Publications] Kaoru Katayama: "Use of Action History Views for Indexing Continuous Media Objects" Proceeding of the First International Conference on Advanced Multimedia Content Processing (AMCP'98). (1998)
[Publications] Sunil Samtani: "Research Issues and Recent Advances in Data Warehousing" Proc.of the International Workshops on Data Warehousing & Data Mining. (1998)
[Publications] Mukesh Mohania: "Designing View Maintenance Algorithm in Data Warehousing Environment" Proc.of the International Workshops on Data Warehousing & Data Mining. (1998)
[Publications] 柿本俊博: "ブラウジング検索のための最適な特徴表現選択法" 電子通信学会論文誌. (1999)
[Publications] 片山薫: "能動データベース機能を利用した遠隔講義のための講義支援" 電子通信学会論文誌. (1998)
[Publications] Hajime Iwamoto: "Dynamic Control Mechanisms for Pointer" Proceedings of the 13^<th> International Conference on Information Networking. (1998)
[Publications] Yahiko Kambayashi: "Modifying CSCW Environments Dynamically" 9th International Workshop on Research Issues on Data Engineering. (1999)
[Publications] 上林彌彦: "データベース研究-21世紀への提言" Computer Today,No.89,サイエンス社. 33-37 (1998)
[Publications] M.Tabata: "Reusing Version Histories on Image Objects under CORBA Environment" Advanced Database Systems for Integration of Media and User Environments (Editor: Y.Kanbayashi,A.Makinouchi,S.Uemura,,K.Tanaka and Y.Masunaga),World Scientific Publishing Co.315-320 (1998)
[Publications] T.Amagasa: "Implementing Time-Interval Class for Managing Temporal Data" 9th International DEXA workshop on Database and Expert Systems Applications. (1998)
[Publications] T.Amagasa: "Implementing Class Library and Index for Managing Spatio-Temporal Data" International Workshop on New Database Technologies for Collaborative Work Support and Spatio-Temporal Data Management (NewDB'98). (1998)
[Publications] T.Amagasa: "An Implementation of Interval-Based Conceptual Model for Temporal Data" IEICE Transaction on Information and Systems. (1999)
[Publications] Yano,Y.: "Sharlok: Combining a Collaborative Learning Environment and an Active Database" Advanced Database Systems for Integration of Media and User Enviroments'98,Advanced Database Research and Development Series,Y.Kambayashi,A.Makinouchi,S.Uemura,K.Tanaka and Y.Masunaga (Eds.),World Scientific. Vol.9. 329-332 (1998)
[Publications] Ogata,H.: "Exchanging Marked-up Documents in a Networked Writing Classroom computer Assisted Language Learning" Vol.11,No.2. 201-214 (1998)
[Publications] Ogata,H.: "Bridging Learners in a Collaborative Learning Environment" International Journal of Educational Telecommunications AACE. Vol.4,No.2/3. 219-236 (1998)
[Publications] Rodriguez,L.: "TVOO: A Temporal Versioned Object-Oriented Data Model" Information Sciences Applications. (in press).
[Publications] Rodriguez,L.: "An Access Mechanism for A Temporal Versioned Object-Oriented Database" IEICE Trans.on Information and Systems (Special Issue on Advanced Database Systems). (in press).
[Publications] Ogata,H.: "Supporting Awareness for Augmenting Participation in Collaborative learning" Proc.of ED-Media 98. (1998)
[Publications] Ogata,H.: "Computer Supported Social Networking in Virtual Communities" Proc.of IEEE International Conference on Intelligent Processing Systems. 47-51 (1998)
[Publications] Feng,C.: "Error Analyzer for Supporting Collaborative Japanses language Learning" Proc.of International Conference on Computers in Education 98. Vol.1. 588-594 (1998)
[Publications] Wakita,R.: "An Approach to Conversation Learning Using Video Conference" Proc.of International Conference on computers in Education 98. Vol.2. 539-542 (1998)
[Publications] Q.Jin: "Interface Agent to Support Effective Learning in Virtually Simulated Environments" proceedings of 1998 Global Chinese Conference on Computer in Education. 152-156 (1998)
[Publications] Q.Jin: "A Framework of Intelligent Collaborative Virtual Environments for Flexible Interactive Learning" Proceedings of the Third CAST Conference of Young Scientists: Information Science and Microelectronic Technology. 487-493 (1998)
[Publications] Rodriguez,L.: "Digital Libraries with Temporal and Versioning Capabilities" proc.of International Conference on Computer Processing of Oriental Languages. (in press). (1999)
[Publications] 脇田里子: "作文教育のためのネットワーク型添削支援システムCoCoAの実践と評価" 教育システム情報学会誌. (印刷中).
[Publications] 緒方広明: "探索結果を利用した人脈ネットワーク活用支援の提案と実験的評価" 情報処理学会論文誌. (印刷中).
[Publications] 越智洋司: "漢字熟語の類推を支援する辞書システム^<、、>KIDS-II''の構築" 情報処理学会論文誌. vol.39,No.1. 131-141 (1998)
[Publications] 越智洋司: "ユーザのブラウジングから学習漢字を選定する漢字学習環境の構築" 情報処理学会論文誌. Vol.40,No.2(印刷中). (1999)
[Publications] Youji Ochi: "JUPITER: A Kanji Learning Environment focusing on a learner's Browsing" Proc.of 3rd Asia Pacific Compiter Human Interaction. 446-451 (1998)
[Publications] Hiroyuki Kitagawa: "Integration of Heterogeneous Information Sources with WebNR/SD" Advanced Database Systems for Integration of Media and User Environments'98 World Scientific,Advanced Database Research and Development Series. Vol.9. 66-71 (1998)
[Publications] 森嶋厚行: "構造化文書とデータベースの統合利用のためのデータモデルNR/SD+とその問合せ処理" 情報処理学会論文誌. Vol.139,No.4. 954-967 (1998)
[Publications] Kazunori Katoh: "Navigator-based Query Processing in the World Wide Web Wrapper" Proc.The 5th International Conference of Foundations of Data Organization (FODO'98). 191-199 (1998)
[Publications] 森嶋厚行: "視覚的操作系による異種情報源統合利用支援" 電子情報通信学会論文誌D-I. (1998)
[Publications] Masatoshi Yoshikawa: "The ParaDocs Document Database System and Visual User Interface for Information Retrieval" Advanced Database Systems for Integration of Media and User Environments'98,ADVANCED DATABASE RESEARCH AND DEVELOPMENT SERIES-VOL.9,pp.81-86,(Editors: Yahiko Kambayashi,Akifumi Makinouchi,Shunsuke Uemura,Katsumi Tanaka and Yoshifumi Masunaga), World Scientific. (1998)
[Publications] Hirotaka Kanemoto: "An Efficiently Updateble Index Scheme for Structured Documents" Proc.of 9th International Workshop on Database and Expert Systems Applications (DEXA'98),IEEE Computer Society. 991-996 (1998)
[Publications] Yasushi Sakurai: "High-Dimensional Nearest Neighbor Search Based on Virtual Bounding Rectangles" Proc.of The 5th International Conference of Foundations of Data Organization (FODO'98). 258-267 (1998)
[Publications] Hiroyuki: "Constructing Structured Document Views" International Workshop on New Database Technologies for Collaborative Work Support and Spatio-Temporal Data Management (NewDB'98). 440-447 (1998)
[Publications] 加藤弘之: "オブジェクトリンクを有する構造化文書を管理するデータベースのモデルと問合せ" 電子情報通信学会論文誌(D-I). Vol.J82-D-I,No.1. (1999)
[Publications] Masatoshi Yoshikawa: "Design Framework of a Database for Structured Documents with Object Links" IEICE Transactions on Information Systems. Vol.82-D,No.1. (1999)
[Publications] 櫻井保志: "仮想範囲矩形に基づく高次元データ集合に対する近傍検索" 情報処理学会論文誌:データベース. 第1巻,第1号. (1999)
[Publications] K.Sadakane: "A Cooperative Distributed Text Database Mangement Method Unifying Search and Compression Based on the Burrows-Wheeler Transformation" Proceedings of the International Workshops on New Database Technologies for Collaborative Work Support & Spatio-Temporal Data Management (New DB'98). 428-439 (1998)
[Publications] K.Imai: "Minimax Geometric Fitting of Two Corresponding Sets of Points and Dynamic Furthest Voronoi Diagrams" IEICE Transactions on Information ans Systems. vol.E81-D,No.11. 1162-1171 (1998)
[Publications] M.Inaba: "Geometric Clustering in Feature Space" Lecture Notes in Artificial Intelligence. Vol.1532. 421-422 (1998)
[Publications] K.Hakata: "Algorithms for the Longest Common Subsequence Problem for Multiple Strings Based on Geometric Maxima" Optimizatiom Methods and Software. Vil.10,No.2. (1998)
[Publications] T.Shibuya: "Finding Useful Detours in Geographical Databases" IEICE Transactions on Information ans Systems. Vol.E82-D,No.1. (1999)
[Publications] K.Imai: "Dynamic Weighted Voronoi Diagrams and Weighted Minimax Matching of Two Corresponding Point Sets" Optimizatiom Methods and Software. Vol.10,No.2. (1998)
[Publications] H.Imai: "Computational Investigations of All-Termical Network Reliability via BDDs" IEICE Transactions on Fundamentals. Vol.E82-A,No.5. (1999)
[Publications] K.Sadakane: "Voronoi Diagrams by Divergences with Additive Weights" Proceedings of the 14th Annual ACM Symposium on Computational Geometry. 403-404 (1998)
[Publications] K.Imai: "Maximin Location of Convex Objects in a Polygon and Related Voronoi Diagrams" Journal of the Operations Research Society of Japan. Vol.42,No.1. (1999)
[Publications] M.Inaba: "Geometric Clusteing Models for Multimedia Databases" Proceedings of the 10th Canadian Conference on Computational Geometry. 110-111 (1998)
[Publications] K.Hayase: "OBDDs of a Monotone Function and of Its Prime Implicants" Theory of Computing Systems. Vol.31. 579-591 (1998)
[Publications] Furukawa,T.: "Multiple Classification Hierarchies in Cooperative Databases" Advanced Database Systems for Integration of Media and User Environments'98 Advanced Database Research and Development Ser.,Vol.9,World Science Press. 309-314 (1999)
[Publications] Furukawa,T: "Reducing Algorithms for Materialized View Updates" Conceptual Modeling -ER'98,Lecture Notes in Computer Sci.,Vol.1507,Springer. 377-392 (1998)
[Publications] Furukawa,T.: "Supporting Collaborative Work by Process-based Transaction Model" Lecture Note Series,Springer-Verlag. (to appear). (1999)
[Publications] Xu,H.: "Concepts of Transactions With Application-Specified Semantics" Advanced Database Research and Development Series,World Scientific. Vol.9. 303-308 (1998)
[Publications] K.Matsubara: "Worldwide component scripting with the Planet mobile object system" Proc.of 2nd Int.Conf.on Worldwide Computing and Its Applications,Springer-verlag LNCS-1368. 56-71 (1998)
[Publications] 松原克弥: "分散永続性を提供するモーバイルオブジェクト・システムの実現" 情報処理学会論文誌. Vol.39,No.8. 2494-2508 (1998)
[Publications] K.Kato: "An Approach to Mobile Software Robots for the WWW" IEEE Transactions on Knowledge and Data Engineering. (1999)
[Publications] H.Takakura: "A Map Overlay Method for Geographic Objects in Geographic Database Systems" Advanced Database Systems for Integration of Media and User Environments'98,ADVANCED DATABASE RESEARCH AND DEVELOPMENT SERIES-VOL.9,World Scientific. 338-341 (1998)
[Publications] Hiroki Takakura: "A Physical Data Management Method for Compressed Video Objects" Advanced Database Systems for Integration of Media and User Environments'98 ADVANCED DATABASE RESEARCH AND DEVELOPMENT SERIES,Vol.9,World Scientific. 221-226 (1998)
[Publications] Hiroki Takakura: "A Generation Method for Virtual Hypermedia Maps by Applying Co-Existence Rules" 電子情報通信学会英文論文集. (1999)
[Publications] H,Takakura: "continuous Backup Systems for Main Memory Database Systems" 情報処理学会英文図書. (1999)
[Publications] Masunaga,Y.: "Worldwide Computing and Its Applications-WWCA'98,LNCS 1368" Springer, 471 (1998)
[Publications] Kambayashi,Y.(Eds.): "Proceedings of the International Workshops on Data Warehousing and Data Mining,Mobile Data Access,and New Database Technologies for Collaborative Work Support and Spatio-Temporal Data Management" Springer, 590 (1998)
[Publications] Kambayashi,Y.(Eds.): "Advanced Database Systems for Integration of Media and User Environments ‘98" World Scientific, (1998)
[Publications] Masatoshi Yoshikawa(Eds): "Digital Media Information Base-Proceedings of International Symposium on Digital Media Information Base.(DMIB'97),Advanced Database Research and Development Series,Vol.8" World Scientific, (1998)

1998 Fiscal Year Annual Research Report

協調能動型データベースシステム技術の研究

Principal Investigator

増永 良文 お茶の水女子大学, 理学部, 教授 (70006261)

Research Products

[Publications] Masunaga,Y.: "The Block-World Data Modal for a Collaborative Virtual Environment" Worldwide Computing and its Applications-WWCA'98 (Y.Masunaga,T.katayama,and M.Tsukamoto(Eds.)),Lecture Notes in Computer Science 1368,Springer. 309-324 (1998)

[Publications] Masunaga,Y.: "Re-Examination of Allen's Interval Logic" 情報処理学会論文誌. Vol.39,No.4. 846-856 (1998)

[Publications] 荒川ゆう子: "日本語音声によるリレーショナルデータベースアクセスの実現" 情報処理学会論文誌. Vol.39,No.4. 979-991 (1998)

[Publications] Masunaga,Y.: "New Database Technologies for Collaborative Work Support and Statio-Temporal Data Management" IEICE Trans.on Inf. & Systems. Vol.E82-D,No.1. (1999)

[Publications] 増永良文: "ブロックワールドデータベースシステムのプロトタイピング" 情報処理学会論文誌:データベース. (1999)

[Publications] 増永良文: "自然な日本語音声によるリレーショナルデータベースアクセス" Computer Today,No.87,サイエンス社. 20-25 (1998)

[Publications] Shintaro Meki: "Evaluation of Filtering-Overwritten-Label Method for Vector Processing of Symbolic Data" Proc.of the Second IASTED European Parallel and Distributed Systems Confernece. 202-205 (1998)

[Publications] Zhiyong Peng: "Realization of Computer Supported Cooperative Work Environments Using the Object Deputy Model" Proc.of the International Database Engineering and Applications Symposium'98. (1998)

[Publications] Y.Zhang: "A Novel Timestamp Ordering Approach for Co-existing Traditional and Cooperative Transaction Processing" Proceedings of the 3rd IFCIS Conference on Cooperative Information Systems (CoopIS-98). 132-147 (1998)

[Publications] Naoki Ohboshi: "A Study of Medical Emergency Workflow" Computer Methods and Programs in Biomedicine. 55. 177-190 (1998)

[Publications] 目木信太郎: "ベクトル計算機による関係データベース演算の高速化" 電子情報通信学会論文誌D-I. Vol.J81-D-I,No.8. (1998)

[Publications] Hajime Iwamoto: "Design and Implementation of Action History View Mechanisms for Hypermedia Systems" Proc.of Computer Software and Applications Conference (COMPSAC). 412-420 (1998)

[Publications] Shintaro Meki: "Evaluation of Sorting Algorithms on Vector Processors" Proc.of the 11^<th> International Conference on Parallel and Distributed Computing Systems. 218-223 (1998)

[Publications] 片山薫: "遠隔教育のための柔軟な講議検索手法" 情報処理学会論文誌. No.39. 2837-2845 (1998)

[Publications] Kaoru Katayama: "Use of Action History Views for Indexing Continuous Media Objects" Proceeding of the First International Conference on Advanced Multimedia Content Processing (AMCP'98). (1998)

[Publications] Sunil Samtani: "Research Issues and Recent Advances in Data Warehousing" Proc.of the International Workshops on Data Warehousing & Data Mining. (1998)

[Publications] Mukesh Mohania: "Designing View Maintenance Algorithm in Data Warehousing Environment" Proc.of the International Workshops on Data Warehousing & Data Mining. (1998)

[Publications] 柿本俊博: "ブラウジング検索のための最適な特徴表現選択法" 電子通信学会論文誌. (1999)

[Publications] 片山薫: "能動データベース機能を利用した遠隔講義のための講義支援" 電子通信学会論文誌. (1998)

[Publications] Hajime Iwamoto: "Dynamic Control Mechanisms for Pointer" Proceedings of the 13^<th> International Conference on Information Networking. (1998)

[Publications] Yahiko Kambayashi: "Modifying CSCW Environments Dynamically" 9th International Workshop on Research Issues on Data Engineering. (1999)

[Publications] 上林彌彦: "データベース研究-21世紀への提言" Computer Today,No.89,サイエンス社. 33-37 (1998)

[Publications] M.Tabata: "Reusing Version Histories on Image Objects under CORBA Environment" Advanced Database Systems for Integration of Media and User Environments (Editor: Y.Kanbayashi,A.Makinouchi,S.Uemura,,K.Tanaka and Y.Masunaga),World Scientific Publishing Co.315-320 (1998)

[Publications] T.Amagasa: "Implementing Time-Interval Class for Managing Temporal Data" 9th International DEXA workshop on Database and Expert Systems Applications. (1998)

[Publications] T.Amagasa: "Implementing Class Library and Index for Managing Spatio-Temporal Data" International Workshop on New Database Technologies for Collaborative Work Support and Spatio-Temporal Data Management (NewDB'98). (1998)

[Publications] T.Amagasa: "An Implementation of Interval-Based Conceptual Model for Temporal Data" IEICE Transaction on Information and Systems. (1999)

[Publications] Ogata,H.: "Exchanging Marked-up Documents in a Networked Writing Classroom computer Assisted Language Learning" Vol.11,No.2. 201-214 (1998)

[Publications] Ogata,H.: "Bridging Learners in a Collaborative Learning Environment" International Journal of Educational Telecommunications AACE. Vol.4,No.2/3. 219-236 (1998)

[Publications] Rodriguez,L.: "TVOO: A Temporal Versioned Object-Oriented Data Model" Information Sciences Applications. (in press).

[Publications] Rodriguez,L.: "An Access Mechanism for A Temporal Versioned Object-Oriented Database" IEICE Trans.on Information and Systems (Special Issue on Advanced Database Systems). (in press).

[Publications] Ogata,H.: "Supporting Awareness for Augmenting Participation in Collaborative learning" Proc.of ED-Media 98. (1998)

[Publications] Ogata,H.: "Computer Supported Social Networking in Virtual Communities" Proc.of IEEE International Conference on Intelligent Processing Systems. 47-51 (1998)

[Publications] Feng,C.: "Error Analyzer for Supporting Collaborative Japanses language Learning" Proc.of International Conference on Computers in Education 98. Vol.1. 588-594 (1998)

[Publications] Wakita,R.: "An Approach to Conversation Learning Using Video Conference" Proc.of International Conference on computers in Education 98. Vol.2. 539-542 (1998)

[Publications] Q.Jin: "Interface Agent to Support Effective Learning in Virtually Simulated Environments" proceedings of 1998 Global Chinese Conference on Computer in Education. 152-156 (1998)

[Publications] Q.Jin: "A Framework of Intelligent Collaborative Virtual Environments for Flexible Interactive Learning" Proceedings of the Third CAST Conference of Young Scientists: Information Science and Microelectronic Technology. 487-493 (1998)

[Publications] Rodriguez,L.: "Digital Libraries with Temporal and Versioning Capabilities" proc.of International Conference on Computer Processing of Oriental Languages. (in press). (1999)

[Publications] 脇田里子: "作文教育のためのネットワーク型添削支援システムCoCoAの実践と評価" 教育システム情報学会誌. (印刷中).

[Publications] 緒方広明: "探索結果を利用した人脈ネットワーク活用支援の提案と実験的評価" 情報処理学会論文誌. (印刷中).

[Publications] 越智洋司: "漢字熟語の類推を支援する辞書システム^<、、>KIDS-II''の構築" 情報処理学会論文誌. vol.39,No.1. 131-141 (1998)

[Publications] 越智 洋司: "ユーザのブラウジングから学習漢字を選定する漢字学習環境の構築" 情報処理学会論文誌. Vol.40,No.2(印刷中). (1999)

[Publications] Youji Ochi: "JUPITER: A Kanji Learning Environment focusing on a learner's Browsing" Proc.of 3rd Asia Pacific Compiter Human Interaction. 446-451 (1998)

[Publications] Hiroyuki Kitagawa: "Integration of Heterogeneous Information Sources with WebNR/SD" Advanced Database Systems for Integration of Media and User Environments'98 World Scientific,Advanced Database Research and Development Series. Vol.9. 66-71 (1998)

[Publications] 森嶋厚行: "構造化文書とデータベースの統合利用のためのデータモデルNR/SD+とその問合せ処理" 情報処理学会論文誌. Vol.139,No.4. 954-967 (1998)

[Publications] Kazunori Katoh: "Navigator-based Query Processing in the World Wide Web Wrapper" Proc.The 5th International Conference of Foundations of Data Organization (FODO'98). 191-199 (1998)

[Publications] 森嶋厚行: "視覚的操作系による異種情報源統合利用支援" 電子情報通信学会論文誌D-I. (1998)

[Publications] Hirotaka Kanemoto: "An Efficiently Updateble Index Scheme for Structured Documents" Proc.of 9th International Workshop on Database and Expert Systems Applications (DEXA'98),IEEE Computer Society. 991-996 (1998)

[Publications] Yasushi Sakurai: "High-Dimensional Nearest Neighbor Search Based on Virtual Bounding Rectangles" Proc.of The 5th International Conference of Foundations of Data Organization (FODO'98). 258-267 (1998)

[Publications] Hiroyuki: "Constructing Structured Document Views" International Workshop on New Database Technologies for Collaborative Work Support and Spatio-Temporal Data Management (NewDB'98). 440-447 (1998)

[Publications] 加藤 弘之: "オブジェクトリンクを有する構造化文書を管理するデータベースのモデルと問合せ" 電子情報通信学会論文誌(D-I). Vol.J82-D-I,No.1. (1999)

[Publications] Masatoshi Yoshikawa: "Design Framework of a Database for Structured Documents with Object Links" IEICE Transactions on Information Systems. Vol.82-D,No.1. (1999)

[Publications] 櫻井保志: "仮想範囲矩形に基づく高次元データ集合に対する近傍検索" 情報処理学会論文誌:データベース. 第1巻,第1号. (1999)

[Publications] K.Imai: "Minimax Geometric Fitting of Two Corresponding Sets of Points and Dynamic Furthest Voronoi Diagrams" IEICE Transactions on Information ans Systems. vol.E81-D,No.11. 1162-1171 (1998)

[Publications] M.Inaba: "Geometric Clustering in Feature Space" Lecture Notes in Artificial Intelligence. Vol.1532. 421-422 (1998)

[Publications] K.Hakata: "Algorithms for the Longest Common Subsequence Problem for Multiple Strings Based on Geometric Maxima" Optimizatiom Methods and Software. Vil.10,No.2. (1998)

[Publications] T.Shibuya: "Finding Useful Detours in Geographical Databases" IEICE Transactions on Information ans Systems. Vol.E82-D,No.1. (1999)

[Publications] K.Imai: "Dynamic Weighted Voronoi Diagrams and Weighted Minimax Matching of Two Corresponding Point Sets" Optimizatiom Methods and Software. Vol.10,No.2. (1998)

[Publications] H.Imai: "Computational Investigations of All-Termical Network Reliability via BDDs" IEICE Transactions on Fundamentals. Vol.E82-A,No.5. (1999)

[Publications] K.Sadakane: "Voronoi Diagrams by Divergences with Additive Weights" Proceedings of the 14th Annual ACM Symposium on Computational Geometry. 403-404 (1998)

[Publications] K.Imai: "Maximin Location of Convex Objects in a Polygon and Related Voronoi Diagrams" Journal of the Operations Research Society of Japan. Vol.42,No.1. (1999)

[Publications] M.Inaba: "Geometric Clusteing Models for Multimedia Databases" Proceedings of the 10th Canadian Conference on Computational Geometry. 110-111 (1998)

[Publications] K.Hayase: "OBDDs of a Monotone Function and of Its Prime Implicants" Theory of Computing Systems. Vol.31. 579-591 (1998)

[Publications] Furukawa,T.: "Multiple Classification Hierarchies in Cooperative Databases" Advanced Database Systems for Integration of Media and User Environments'98 Advanced Database Research and Development Ser.,Vol.9,World Science Press. 309-314 (1999)

[Publications] Furukawa,T: "Reducing Algorithms for Materialized View Updates" Conceptual Modeling -ER'98,Lecture Notes in Computer Sci.,Vol.1507,Springer. 377-392 (1998)

[Publications] Furukawa,T.: "Supporting Collaborative Work by Process-based Transaction Model" Lecture Note Series,Springer-Verlag. (to appear). (1999)

[Publications] Xu,H.: "Concepts of Transactions With Application-Specified Semantics" Advanced Database Research and Development Series,World Scientific. Vol.9. 303-308 (1998)

[Publications] K.Matsubara: "Worldwide component scripting with the Planet mobile object system" Proc.of 2nd Int.Conf.on Worldwide Computing and Its Applications,Springer-verlag LNCS-1368. 56-71 (1998)

[Publications] 松原克弥: "分散永続性を提供するモーバイルオブジェクト・システムの実現" 情報処理学会論文誌. Vol.39,No.8. 2494-2508 (1998)

[Publications] K.Kato: "An Approach to Mobile Software Robots for the WWW" IEEE Transactions on Knowledge and Data Engineering. (1999)

[Publications] H.Takakura: "A Map Overlay Method for Geographic Objects in Geographic Database Systems" Advanced Database Systems for Integration of Media and User Environments'98,ADVANCED DATABASE RESEARCH AND DEVELOPMENT SERIES-VOL.9,World Scientific. 338-341 (1998)

[Publications] Hiroki Takakura: "A Physical Data Management Method for Compressed Video Objects" Advanced Database Systems for Integration of Media and User Environments'98 ADVANCED DATABASE RESEARCH AND DEVELOPMENT SERIES,Vol.9,World Scientific. 221-226 (1998)

[Publications] Hiroki Takakura: "A Generation Method for Virtual Hypermedia Maps by Applying Co-Existence Rules" 電子情報通信学会英文論文集. (1999)

[Publications] H,Takakura: "continuous Backup Systems for Main Memory Database Systems" 情報処理学会英文図書. (1999)

[Publications] Masunaga,Y.: "Worldwide Computing and Its Applications-WWCA'98,LNCS 1368" Springer, 471 (1998)

[Publications] Kambayashi,Y.(Eds.): "Proceedings of the International Workshops on Data Warehousing and Data Mining,Mobile Data Access,and New Database Technologies for Collaborative Work Support and Spatio-Temporal Data Management" Springer, 590 (1998)

増永良文お茶の水女子大学, 理学部, 教授 (70006261)

[Publications] 越智洋司: "ユーザのブラウジングから学習漢字を選定する漢字学習環境の構築" 情報処理学会論文誌. Vol.40,No.2(印刷中). (1999)

[Publications] 加藤弘之: "オブジェクトリンクを有する構造化文書を管理するデータベースのモデルと問合せ" 電子情報通信学会論文誌(D-I). Vol.J82-D-I,No.1. (1999)