"Tomohiro Yoshihara,Dai Kobayashi,Haruo Yokota","Concurrency Control Protocol for Parallel B-Tree Structures That Improves the Efficiency of Request Transfers and SMOs within a Node",,"IEICE Transactions on Information and Systems",,"Vol. E101-D","No. 1","pp. 152-170",2018,Jan.
"Masaki KAN,Dai Kobayashi,Haruo YOKOTA","Data layout management for energy-saving key-value storage using a write off-loading technique","2012 IEEE 4th International Conference on Cloud Computing Technology and Science","2012 IEEE 4th International Conference on Cloud Computing Technology and Science",,,,"pp. 75-81",2012,Dec.
"小林大,横田治夫","負荷変動と応答性能維持を考慮した高可用並列ストレージシステムのための複製利用と更新要求制御",,"情報処理学会論文誌","情報処理学会","Vol. 49","No. 6","pp. 2054-2069",2008,June
"小林大,横田治夫","並列ストレージにおけるデータ再配置による長期的負荷均衡化と短期的応答性能の両立",,"情報処理学会論文誌：データベース","情報処理学会","Vol. 49","No. SIG 7 (TOD 37)","pp. 29-43",2008,Mar.
"Tomohiro Yoshihara,Dai Kobayashi,HARUO YOKOTA","A Concurrency Control Protocolfor Parallel B-tree Structures without Latch-Couplingfor Explosively Growing Digital Content","11th International Conference on Extending Database Technology (EDBT2008),","Proc. of the 11th International Conference on Extending Database Technology (EDBT2008),",,,,"pp. 133-144",2008,Mar.
"並木悠太,神戸康多,小林大,横田治夫","Fat-Btreeを用いたPostgreSQL分散化におけるページ分割手法の検討",,"電子情報通信学会技術研究報告",,"Vol. 107","No. 254","pp. 1-6",2007,Oct.
"Dai Kobayashi,Haruo Yokota","Comparison of Replica Assisting and Speed Adjustment for Service-awareHorizontal Data Migration on Autonomous Disks","International Workshop on Advanced Storage Systems 2007 in conjunction with the","Proceedings of the Second IEEE International Conference on Digital Information Management","IEEE",,,"pp. 539-544",2007,Oct.
"Kazuki Takayama,Dai Kobayashi,Haruo Yokota","Consideration of Experimental Evaluationabout Encrypted Replica Update Process","International Workshop on Advanced Storage Systems 2007 in conjunction with the","Proceedings of the Second IEEE International Conference on Digital Information Management","IEEE",,,"pp. 545-550",2007,Oct.
"Makoto Kataigi,Dai Kobayashi,Haruo Yokota","Consideration of disk segmentation and disk sequencingfor efficient use of disk resource on heterogeneous disk environment","International Workshop on Advanced Storage Systems 2007 in conjunction with the","Proceedings of the Second IEEE International Conference on Digital Information Management","IEEE",,,"pp. 577-579",2007,Oct.
"並木悠太,神戸康多,小林大,横田治夫","Fat-Btreeをインデックスに用いたPostgreSQLの分散検索",,"日本データベース学会Letters",,"Vol. 6","No. 2","pp. 61-64",2007,Sept.
"Tomohiro YOSHIHARA,Dai KOBAYASHI,HARUO YOKOTA","MARK-OPT: A Concurrency Control Protocol for Parallel B-Tree Structures to Reduce the Cost of SMOs",,"IEICE TRANS.INF.& SYST","The Institute of Electronics,Information and Communication Engineers","Vol. E90-D","No. 8","pp. 1213-1224",2007,Aug.
"片居木誠,小林大,横田治夫","性能の異なるディスクが混在する環境でのデータ配置及びディスク配列に関する考察","夏のデータベースワークショップ DBWS2007","電子情報通信学会 信学技報","電子情報通信学会","Vol. 107","No. 131","pp. 533-538",2007,July
"並木悠太,神戸康多,小林大,横田治夫","並列B-Tree構造Fat-Btreeを用いたPostgreSQLの分散検索の試み",,"電子情報通信学会技術研究報告",,"Vol. 107","No. 131","pp. 473-478",2007,July
"山元理絵,小林大,吉原朋宏,小林隆志,横田治夫","アクセスログに基づくWebページ推薦における LCS の利用とその解析","-","情報処理学会論文誌データベース","情報処理学会","Vol. 48","No. SIG 11 (TOD 34)","pp. 38-48",2007,June
"Dai Kobayashi,Ryo Taguchi,Haruo Yokota","An Experimental Evaluation of the Adaptive Replica-assisted Migration forParallel Storage Systems","International Special Workshop on Databases For Next Generation Researchers (SWOD 2007)","Proc. of  International Special Workshop on Databases For Next Generation Researchers (SWOD 2007)","IEEE",,,,2007,Apr.
"山元理絵,吉原朋宏,小林大,小林隆志,横田治夫","大規模商用サイトログを用いたWebページ推薦手法 WRAPL の評価と考察","DEWS2007","DEWS2007論文集","電子情報通信学会",,,"pp. L4-1",2007,Mar.
"山元理絵,小林大,吉原朋宏,小林隆志,横田治夫","Web ページ推薦における推薦順位決定のための得点付け手法の比較",,"DBSJ Letters","日本データベース学会","Vol. 5","No. 4","pp. 5-8",2007,Mar.
"高山一樹,小林大,横田治夫","複製を利用したストレージ中での暗号化データの権限失効処理","DEWS2007","DEWS2007論文集","電子情報通信学会",,,"pp. B9-8",2007,Mar.
"小林大,田口亮,横田治夫","並列ストレージにおけるサービス性能を保った複製利用負荷均衡化に対する更新リクエストの影響",,"DEWS2007論文集","電子情報通信学会",,,"pp. L2-1",2007,Mar.
"吉原 朋宏,小林大,田口亮,横田治夫","並列 B-tree 構造における負荷分散処理時の並行性制御の評価","DEWS2007","DEWS2007論文集","電子情報通信学会",,,"pp. L5-2",2007,Mar.
"中野真那,小林大,渡邊明嗣,横田 治夫","COBALT:バージョン管理を行う並列分散ストレージシステムにおけるアクセス負荷と記憶空間利用率の同時均衡化手法",,"電子情報通信学会和文論文誌（D）","電子情報通信学会","Vol. J90-D","No. 2","pp. 349-358",2007,Feb.
"山元理絵,小林大,吉原朋宏,小林隆志,横田治夫","アクセスログに基づくWebページ推薦におけるLCSの利用とその解析","DBWeb2006","Proc. of IPSJ DBWeb2006","情報処理学会",,,"pp. 43-50",2006,Nov.
"江尻 革,太田 光彦,吉原 朋宏,小林 大,歐陽 湘勇,田口亮,横田 治夫","自律分散型ストレージシステムにおける性能および可用性改善の試み","インターネット環境でのデータ工学とディペンダビリティ","信学技報","電子情報通信学会","Vol. 106","No. DE-291","pp. 25-30",2006,Oct.
"小林大,田口亮,横田治夫","並列ストレージにおけるサービス性能を保った負荷均衡化の影響","インターネット環境でのデータ工学とディペンダビリティ","信学技報","電子情報通信学会","Vol. 106","No. DE-291","pp. 19-24",2006,Oct.
"小林 大,田口亮,横田 治夫","ストレージ複製管理のためのアクセス履歴とデータライフサイクル情報利用",,"DBSJ Letter","DBSJ","Vol. 5","No. 2","pp. 33-36",2006,Sept.
"山元理絵,小林大,小林隆志,横田治夫","WebアクセスログのLCSを用いたWebページの推薦手法","夏のデータベースワークショップ DBWS2006","信学技報","電子情報通信学会","Vol. 106","No. 148","pp. 109-114",2006,July
"吉原朋宏,小林大,田口亮,横田治夫","Fat-BtreeにおけるB-linkを用いた並行性制御手法","夏のデータベースワークショップ DBWS2006","信学技報,","電子情報通信学会","Vol. 106","No. DE-150","pp. 109-114",2006,July
"小林 大,田口亮,横田治夫","利用履歴とメタデータに基づくストレージ管理のためのデータライフサイクル推定","夏のデータベースワークショップ DBWS2006","信学技報","電子情報通信学会","Vol. 106","No. DEW-149","pp. 53-58",2006,July
"太田健介,小林 大,小林 隆志,田口亮,横田 治夫","柔軟なコンテンツ管理のためのルール処理への弁別ネットワークの適用",,"DBSJ Letters","DBSJ","Vol. 5","No. 1","pp. 1-4",2006,June
"中野 真那,小林 大,渡邊 明嗣,横田 治夫","バージョン管理を行う分散ストレージにおける偏り監視範囲分割の影響",,"DBSJ Letters","DBSJ","Vol. 5","No. 1","pp. 105-108",2006,June
"Makoto Kataigi,Dai Kobayashi,Tomohiro Yoshihara,Takashi Kobayashi,Ryo Taguchi,Haruo Yokota","Evaluation of Placement and Access Asignment for Replicated Object Striping","International Special Workshop on Databases For Next Generation Researchers (SWOD 2006)","Proc. of International Special Workshop on Databases For Next Generation Researchers (SWOD 2006)","IEEE",,,"pp. 100-105",2006,Apr.
"Tomohiro Yoshihara,Dai Kobayashi,Ryo Taguchi,Haruo Yokota","A Concurrency Control Method for Parallel Btree Structures","International Special Workshop on Databases For Next Generation Researchers (SWOD 2006)","Proc. of  International Special Workshop on Databases For Next Generation Researchers (SWOD 2006)","IEEE",,,"pp. 71-76",2006,Apr.
"Kensuke OTA,Dai Kobayashi,Takashi Kobayashi,Ryo Taguchi,Haruo Yokota","Treatment of Rules in Individual Metadata of Flexible Contents Management","International Special Workshop on Databases For Next Generation Researchers (SWOD 2006)","Proc. of International Special Workshop on Databases For Next Generation Researchers (SWOD 2006)","IEEE",,,"pp. 77-82",2006,Apr.
"村上翔一,小林大,横田治夫","DO-VLEIを用いた XML 格納におけるラベルサイズと問い合わせ性能","DEWS2006","DEWS2006 論文集","電子情報通信学会",,,"pp. 7B-o2",2006,Mar.
"中野真那,小林大,渡邊明嗣,横田治夫","バージョン管理を前提に負荷・容量均衡化を両立させる分散配置の応答性能への影響","DEWS2006","DEWS2006 論文集","電子情報通信学会",,,"pp. 4c-O2",2006,Mar.
"太田健介,小林 大,小林隆志,田口亮,横田 治夫","柔軟なコンテンツ管理に向けた個々のメタデータ中のルール処理の効率化",,"DEWS2006 論文集",,,,"pp. 1A-o1",2006,Mar.
"吉原朋宏,小林大,田口亮,横田治夫","並列Btree 構造 Fat-Btreeにおけるリクエスト委譲コストを削減する並行性制御手法","DEWS2006","DEWS2006 論文集","電子情報通信学会",,,"pp. 7C-o3",2006,Mar.
"片居木誠,小林大,吉原朋宏,小林隆志,田口亮,横田 治夫","分散ストレージシステム上での複製を含むデータの分割配置とアクセススケジューリング","DEWS2006","DEWS2006 論文集","電子情報通信学会",,,"pp. 7C-o5",2006,Mar.
"中野真那,小林 大,渡邊明嗣,上原年博,田口 亮,横田治夫","アクセス頻度と容量分散を考慮した版管理用データ配置法の実装と評価","電子通信学会データ工学研究会","電子情報通信学会, 信学技報",,,"No. DE2005-130","pp. 31-36",2005,Oct.
"小林大,渡邊明嗣,田口亮,上原年博,横田治夫","データ移動コストとキャッシュを考慮した複製へのアクセス分散制御",,"日本データベース学会 DBSJ Letters",,"Vol. 4","No. 1","pp. 125-128",2005,June
"吉原 朋宏,小林大,田口亮,上原年博,横田治夫","並列 Btree 構造におけるSMO発生時の処理性能を改善する並行性制御",,"日本データベース学会 DBSJ Letters",,"Vol. 4","No. 1","pp. 21-24",2005,June
"中野真那,小林大,渡邊明嗣,上原年博,田口亮,横田治夫","バージョン管理用差分情報のアクセス頻度に着目したデータ配置",,"日本データベース学会 DBSJ Letters",,"Vol. 4","No. 1","pp. 121-124",2005,June
"Mana Nakano,Dai Kobayashi,Akitsugu Watanabe,Toshihiro Uehara,Ryo Taguchi,Haruo Yokota","The Versioning System Balancing Data Amount and Access Frequency on Distributed Storage System","International Special Workshop on Databases For Next Generation Researchers","IEEE Proc. of International Special Workshop on Databases For Next Generation Researchers (SWOD 2005)",,,,"pp. 184-187",2005,Apr.
"Kazuhito Kobayashi,Wenxin Liang,Dai Kobayashi,Akitsugu Watanabe,Haruo Yokota","VLEI code: An Efficient Labeling Method for Handling XML Documents in an RDB","21st International Conference on Data Engineering (ICDE2005)","Proc. of IEEE 21st International Conference on Data Engineering (ICDE2005),","IEEE",,,"pp. 386-387",2005,Apr.
"Dai Kobayashi,Akitsugu Watanabe,Ryo Taguchi,Toshihiro Uehara,Haruo Yokota","An Efficient Access Forwarding Method Based On Caches On Storage Nodes","International Special Workshop on Databases For Next Generation Researchers (SWOD 2005)","IEEE Proc. of International Special Workshop on Databases For Next Generation Researchers (SWOD 2005)",,,,"pp. 188-191",2005,Apr.
"山口宗慶,渡邊明嗣,小林大,田口亮,上原年博,横田治夫","ルールを含むメタデータによる柔軟なコンテンツ管理","第 16 回電子情報通信学会データ工学ワークショップ","第 16 回電子情報通信学会データ工学ワークショップ(DEWS2005) 論文集",,,,"pp. 6A-i8",2005,Mar.
"長良 香子,小林一仁,小林大,横田治夫","XMLデータベースへのラベル付け手法VLEIの評価","第 16 回電子情報通信学会データ工学ワークショップ(DEWS2005)","第 16 回電子情報通信学会データ工学ワークショップ(DEWS2005)論文集",,,,"pp. 6B-o3",2005,Mar.
"小林 大,渡邊 明嗣,上原年博,横田 治夫","アベイラビリティの高い分散ストレージ管理ソフトウェアの更新手法",,"電子情報通信学会論文誌（D-I)","電子情報通信学会","Vol. J-88-D-I","No. 3","pp. 684-697",2005,Mar.
"田口亮,上原年博,藤田 欣裕,山口宗慶,小林大,渡邊明嗣,横田治夫","メタデータによるコンテンツの蓄積，転送管理の検討","電子情報通信学会,2005総合大会","2005総合大会論文集","電子情報通信学会",,,"pp. D-4-11",2005,Mar.
"吉原 朋宏,小林大,田口亮,上原年博,横田治夫","並列ディレクトリ構造Fat-Btreeの並行性制御の改善とその評価","第 16 回電子情報通信学会データ工学ワークショップ(DEWS2005)","第 16 回電子情報通信学会データ工学ワークショップ(DEWS2005) 論文集",,,,"pp. 2A-o4",2005,Mar.
"中野真那,小林大,渡邊明嗣,上原年博,田口亮,横田治夫","分散環境でのファイル版管理のためのアクセス頻度を考慮したデータ配置法","第 16 回電子情報通信学会データ工学ワークショップ(DEWS2005)","第 16 回電子情報通信学会データ工学ワークショップ(DEWS2005) 論文集",,,,"pp. 5B-i5",2005,Mar.
"小林大,渡邊明嗣,田口亮,上原年博,横田治夫","負荷変動傾向を考慮したストレージ間データ移動と複製間アクセス回送の協調制御","第 16 回電子情報通信学会データ工学ワークショップ(DEWS2005)","第 16 回電子情報通信学会データ工学ワークショップ(DEWS2005) 論文集",,,,"pp. 5B-i7",2005,Mar.
"小林大,渡邊明嗣,田口亮,上原年博,横田治夫","負荷分散のためのデータ移動による性能低下を抑制するアクセス回送制御",,"信学技報, 電子情報通信学会",,"Vol. DE2004","No. 111",,2004,Oct.
"渡邊明嗣,小林大,山口宗慶,田口亮,上原年博,横田治夫","偏り除去手続き並列化の分散ストレージにもたらす効果",,"信学技報, 電子情報通信学会",,"Vol. DE2004","No. 112",,2004,Oct.
"小林大,渡邊明嗣,山口宗慶,田口 亮,上原年博,横田治夫","複製データを併用した効率的なデータマイグレーションの検討",,"DBSJ Letters",,"Vol. 3","No. 2","pp. 65-68",2004,Sept.
"小林大,渡邊明嗣,山口宗慶,田口亮,林直人,上原年博,横田治夫","分散ストレージ上の複製へのアクセス要求配分を取り入れた負荷均衡化手法",,"信学技報, 電子情報通信学会",,"Vol. DE2004","No. 80","pp. 189-194",2004,July
"渡邊明嗣,山口宗慶,小林大,田口 亮,林 直人,上原年博,横田治夫","分散データ格納環境のための自律的並列偏り除去手法",,"信学技報, 電子情報通信学会",,"Vol. DE2004","No. 79","pp. 183-188",2004,July
"山口宗慶,渡邊明嗣,小林大,田口 亮,林 直人,上原年博,横田治夫","分散ストレージにおける情報ライフサイクルの効率的管理",,"信学技報, 電子情報通信学会",,"Vol. DE2004","No. 78","pp. 177-182",2004,July
"花井 知広,渡邊 明嗣,小林 大,山口 宗慶,田口 亮,林 直人,上原年博,横田 治夫","自律ディスククラスタの階層化構成におけるリクエスト転送先推測による性能改善",,"DBSJ Letters",,"Vol. 3","No. 1","pp. 25-28",2004,June
"花井 知広,渡邊 明嗣,小林 大,山口 宗慶,田口 亮,林 直人,上原 年博,横田 治夫","自律ディスククラスタの階層化構成における性能改善と評価",,"第 15 回電子情報通信学会データ工学ワークショップ(DEWS2004) 論文集",,,"No. 4-A-2",,2004,Mar.
"小原 俊樹,渡邊明嗣,花井 知広,山口 宗慶,小林大,上原 年博,林 直人,田口亮,横田 治夫","並列分散ストレージにおけるフラットなデータ管理への階層構造の導入手法",,"第 15 回電子情報通信学会データ工学ワークショップ(DEWS2004) 論文集",,,"No. 4-A-1",,2004,Mar.
"小林大,山口宗慶,花井知広,渡邊明嗣,田口亮,林直人,上原年博,横田治夫","仮想ノードを用いた自律ディスクシステム更新の高可用化",,"信学技報, 電子情報通信学会",,,"No. DE2003-109",,2003,Oct.
"小林一仁,小林大,横田治夫","部分調整が容易なXML範囲ラベリング",,"信学技報, 電子情報通信学会",,,"  DE2003-13","pp. .31-36",2003,July