Sclable Semantic Service Infrastrucutre for Cyber-Physical System

2014 Fiscal Year Final Research Report

• Project/Area Number: 23500199
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Multi-year Fund
• Section: 一般
• Research Field: Intelligent informatics
• Research Institution: National Institute of Information and Communications Technology
• Principal Investigator: IWAZUME Michiaki 独立行政法人情報通信研究機構, ユニバーサルコミュニケーション研究所, 統括 (80319756)
• Co-Investigator(Kenkyū-buntansha): KANEIWA Ken 電気通信大学, 情報理工学(系)研究科, 教授 (00342626)
• Co-Investigator(Renkei-kenkyūsha): KOBAYASHI Ichiro お茶の水女子大学, 大学院人間文化研究科, 教授 (60281440)
• Project Period (FY): 2011-04-28 – 2015-03-31
• Keywords: Open Liked Data / Semantic Web / ビッグデータ / 大規模分散データストア

Outline of Final Research Achievements

In recent years, a number of Semantic Services have been actively open to public as common resources on the Web by the effort of Linked Open Data community project. Due to this, we need a good method to search necessary data from those services, depending on various purposes. In this study, we propose three methods:(1)to formalize Linked Data based-on event ontology, (2) to model rank the results retrieved by a SPARQL query (especially, a SELECT query),using the information about the frequency of each property in a data set and the links between RDF resources and (3)to monitor a large-scale semantic information infrastructure based on a PC cluster systems.

Free Research Field

知能情報処理