Designing and Analyzing "LifeLog" for Assisting Daily Activities

• Project/Area Number: 22700135
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Single-year Grants
• Research Field: Intelligent informatics
• Research Institution: The University of Tokyo
• Principal Investigator: MORI Junichiro 東京大学, 大学院・工学系研究科, 特任助教 (30508924)
• Project Period (FY): 2010 – 2011
• Project Status: Completed (Fiscal Year 2011)
• Budget Amount: ¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000); Fiscal Year 2011: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000); Fiscal Year 2010: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
• Keywords: ライフログ / ユビキタス / データマイニン / スマートハウス / データマイニング

Research Abstract

In this research, we are aiming at developing the infrastructure of designing and analyzing "LifeLog" for establishing confortable and secured daily life in a living space. To this aim, we study the methodology of structuring the LifeLog to manage the information about daily activities. We clarify how to integrate and structure the information about daily activities in the LifeLog. In addition, we also address how to analyze the large amount user information in the LifeLog and therefore clarify how to extract and represent the useful knowledge for assisting the daily activities.

Research Products

• [Journal Article] Identifying and bridging networksin regional clusters (2012)
  • Author(s): Yuya Kajikawa, Junichiro Mori, and Ichiro Sakata
  • Journal Title: Technol. Forecast. Soc. Change Volume: Vol.79 Pages: 252-262
• [Journal Article] Identifying and bridging networks in regional clusters (2012)
  • Author(s): Yuya Kajikawa, Junichiro Mori, Ichiro Sakata
  • Journal Title: Technological Forecasting and Social Change Volume: 79 Pages: 252-262
  • Peer Reviewed
• [Journal Article] Email network and leadership performance (2011)
  • Author(s): Hisato Tashiro, Antonio Lau, Junichiro Mori, Nobuzumi Fujii, Yuya Kajikawa
  • Journal Title: Journal of the American Society for Information Science and Technology Volume: 63 Pages: 600-606
  • Peer Reviewed
• [Journal Article] サービスイノベーションの情報科学リンケージの研究 (2010)
  • Author(s): 坂田一郎, 橋本正洋, 森純一郎, 梶川裕矢, 柴田尚樹
  • Journal Title: 開発技術 Volume: Vol.16 Pages: 14-22
  • NAID: 120006674370
• [Journal Article] 説得性に基づく情報推薦手法の提案-「ぷらっとPlat@自由が丘」における統合された行動ログの活用- (2010)
  • Author(s): 小柴等, 相原健郎, 森純一郎, 小田朋宏, 星孝哲, 松原伸人, 武田英明
  • Journal Title: 情報処理学会論文誌 Volume: Vol.51, No.8 Pages: 1452-1468
• [Journal Article] 記憶の想起と記録のためのライフログ・ブログ連携型支援手法の提案 (2010)
  • Author(s): 小柴等, 森純一郎, 相原健郎, 小田朋宏, 星孝哲, 松原伸人, 武田英明
  • Journal Title: 情報処理学会論文誌 Volume: Vol.51, No.1 Pages: 63-81
  • NAID: 110007970616
• [Journal Article] 説得性に基づく情報推薦手法の提案:送り手の属性に着目したモデルと検証 (2010)
  • Author(s): 小柴等, 相原健郎, 森純一郎, 小田朋宏, 星孝哲, 松原伸人, 武田英明
  • Journal Title: 情報処理学会論文誌 Volume: 51 Pages: 1452-1468
  • NAID: 110007970748
  • Peer Reviewed
• [Journal Article] MachineLearning Approach for Finding BusinessPartners and Reciprocal Relationships
  • Author(s): Junichiro Mori, Yuya Kajikawa, Hisashi Kashima, and Ichiro Sakata
  • Journal Title: Expert Systems With Applications
• [Journal Article] Email network and leadershipperformance
  • Author(s): Hisato Tashiro, Antonio Lau, JunichiroMori, Nobuzumi Fujii, and Yuya Kajikawa
  • Journal Title: J. Am. Soc. Info. Sci. Technol.
• [Presentation] Finding your businesspartners and building reciprocalre lationships-a machine learning approach (2011)
  • Author(s): Junichiro Mori, Yuya Kajikawa, and Hishashi Kashima
  • Organizer: Proc. IEEE Int' l Technology ManagementConference(ITMC)
  • Place of Presentation: San Jose, USA
  • Year and Date: 2011-06-30
• [Presentation] Finding your business partners and building reciprocal relationships-a machine learning approach (2011)
  • Author(s): Junichiro Mori
  • Organizer: IEEE Int'l Technology Management Conference (ITMC)
  • Place of Presentation: California, USA
  • Year and Date: 2011-06-30
• [Presentation] エンティティ関係グラフを用いた属性抽出に関する研究 (2011)
  • Author(s): 森純一郎
  • Organizer: 人工知能学会全国大会
  • Place of Presentation: 岩手
  • Year and Date: 2011-06-03
• [Presentation] 大規模ネットワークにおけるリンクの質の学習 (2011)
  • Author(s): 森純一郎
  • Organizer: 人工知能学会全国大会
  • Place of Presentation: 岩手
  • Year and Date: 2011-06-03
• [Presentation] PredictingCustomer-Supplier relationships usingNetwork-based Features (2010)
  • Author(s): Junichiro Mori, Yuya Kajikawa, Ichiro Sakata, and Hisashi Kashima
  • Organizer: Proc. IEEE Int' lConference on Industrial Engineering andEngineering Management(IEEM)
  • Place of Presentation: Macau, CHINA
  • Year and Date: 2010-12-10
• [Presentation] Predicting customer-supplier relationships using network-based features (2010)
  • Author(s): Junichiro Mori
  • Organizer: IEEE International Conference on Industrial Engineering and Engineering Management 2010(IEEM2010)
  • Place of Presentation: Macau, China
  • Year and Date: 2010-12-10
• [Presentation] Evaluating new coordinationamong small firms using analysis ofinter-frim network (2010)
  • Author(s): Junichiro Mori, Yuya Kajikawa, and IchiroSakata
  • Organizer: Proc. Int' l Conferenceon Project Management(ProMAC)
  • Place of Presentation: Chiba, JAPAN
  • Year and Date: 2010-10-15
• [Presentation] Evaluating the new coordinations among small firms using analysis of inter-firm network (2010)
  • Author(s): Junichiro Mori
  • Organizer: 5th International Conference on Project Management (Promac 2010)
  • Place of Presentation: 幕張メッセ,千葉
  • Year and Date: 2010-10-15
• [Presentation] ModelingTown Visitors Using Features based on theReal World and the Web Information (2010)
  • Author(s): Junichiro Mori, Hitoshi Koshiba, Kenro Aihara, and Hideaki Takeda
  • Organizer: Proc. Int' l Workshop on Pervasive UserModeling and Personalization
  • Place of Presentation: Hawaii, USA
  • Year and Date: 2010-06-20
• [Presentation] ウェブ情報を用いたエンティティのランキング学習に関する研究 (2010)
  • Author(s): 森純一郎
  • Organizer: 人工知能学会全国大会
  • Place of Presentation: 長崎ブリックホール,長崎
  • Year and Date: 2010-06-10