1. 鏈結開放資料之行動災害援助系統 賴怡安 Yi-An Lai 蘇展 Jan Su IIS, Academia Sinica Derrick Cheng Dept. of CS, U.C. Berkeley 2012-11-16 Open Information System for Disaster Management (OpenISDM) 1 Exploiting Linked Open Data to Build Mobile Assistant for Disasters http://openisdm.iis.sinica.edu.tw/

2. 2 Open Information System for Disaster Management (OpenISDM) http://openisdm.iis.sinica.edu.tw/ Welcome to Taipei

3. 3 Open Information System for Disaster Management (OpenISDM) http://openisdm.iis.sinica.edu.tw/ Disaster Scenario Shelters Hospital Police Fire station Earthquake of Magnitude 7+ strikes Taipei Alice

4. 4 Open Information System for Disaster Management (OpenISDM) http://openisdm.iis.sinica.edu.tw/ 新北市政府防災資訊服務網 行動水情 App 臺北市行動防災 APP Existing Disaster Management Information Systems

5. 5 Open Information System for Disaster Management (OpenISDM) http://openisdm.iis.sinica.edu.tw/ 新北市政府防災資訊服務網 行動水情 App 臺北市行動防災 APP Existing Disaster Management Information Systems Provides data and information for a limited area only Relies heavily on network connectivity

6. 6 Open Information System for Disaster Management (OpenISDM) http://openisdm.iis.sinica.edu.tw/ Mobile Assistant for Disasters (MAD)

7. 7 Open Information System for Disaster Management (OpenISDM) http://openisdm.iis.sinica.edu.tw/ MAD architecture Interface Server Taipei Open Data Updates API calls Updates 文山區 POS Servers Mobile App Shelters, Medical centers…

8. 8 Open Information System for Disaster Management (OpenISDM) http://openisdm.iis.sinica.edu.tw/ Easier To Update New Data Easier To Update New Data Multiple POS Servers Multiple POS Servers Government Open Data Government Open Data Work Everywhere Work Everywhere Client-server Architecture Client-server Architecture Major Features

9. 9 Open Information System for Disaster Management (OpenISDM) http://openisdm.iis.sinica.edu.tw/ { school_name: " 富安國小 ", school_volume: "50", school_addr: " 臺北市士林區延平北路 8 段 135 號 ", X: null, Y: null }, Extending MAD  Currently powered by Taipei Open Data  Issues: –With efforts, MAD can be extended for areas with open data –For areas without open data, we can use web crawlers + parsers { name: " 士林運動中心 ", zipcode: "11168", addr: " 臺北市士林區士商路一號 ", tel: "2880-6066", fax: "2880-5966", url: "http://www.slsc-taipei.org/big5/"http://www.slsc-taipei.org/big5/ },

10. 10 Open Information System for Disaster Management (OpenISDM) http://openisdm.iis.sinica.edu.tw/ Extending MAD  Currently powered by Taipei Open Data  Issues: –With efforts, MAD can be extended for areas with open data –For areas without open data, we can use web crawlers + parsers Tedious work, inefficient solution.

11. 11 Open Information System for Disaster Management (OpenISDM) http://openisdm.iis.sinica.edu.tw/ Open DataLinked Data Linked Open Data What is Linked Open Data? 1. No restrictions from copyright 2. Freely available to everyone 1. Use URIs to identify things 2. Use RDF format to represent data 3. Link data to other data to provide context

12. 12 Open Information System for Disaster Management (OpenISDM) http://openisdm.iis.sinica.edu.tw/ ★ Make your stuff available on the Web (whatever format) under an open license ★★ Make it available as structured data (e.g., Excel instead of image scan of a table) ★★★ Use non-proprietary formats (e.g., CSV instead of Excel) ★★★★ Use standards such as RDF so that people can point at your data using URIs ★★★★★ Link your data to other data to provide context 5 star Linked Open Data [1] From http://5stardata.info/http://5stardata.info/ Machine Readability

13. 13 Open Information System for Disaster Management (OpenISDM) http://openisdm.iis.sinica.edu.tw/ GIS Data GIS Data MAD & VR Structure Virtual Repository Web Service - API Web Service - API SPARQL Query Interface SPARQL Query Interface Resource Layer Interface Server POS Servers Information Source Open Data Open Data VR Container Data Container MAD IS Interface Server Layer Mobile Clients

14. 14 Open Information System for Disaster Management (OpenISDM)

15. 15 Open Information System for Disaster Management (OpenISDM) http://openisdm.iis.sinica.edu.tw/ Thank You 更多資訊，請詳閱 http://openisdm.iis.sinica.edu.tw/ 與我們聯絡 Andrewlai@iis.sinica.edu.tw Johnsonsu@iis.sinica.edu.tw

16. 16 Open Information System for Disaster Management (OpenISDM) http://openisdm.iis.sinica.edu.tw/ –Client-server Architecture Easier To Update New Data Multiple POS Servers For Redundancy –Uses Government Open Data –Expected To Work Everywhere Major Features

17. 17 Open Information System for Disaster Management (OpenISDM) http://openisdm.iis.sinica.edu.tw/ Data samples from Taipei Open Data { name: " 士林運動中心 ", zipcode: "11168", addr: " 臺北市士林區士商路一號 ", tel: "2880-6066", fax: "2880-5966", url: "http://www.slsc-taipei.org/big5/"http://www.slsc-taipei.org/big5/ }, { school_name: " 富安國小 ", school_volume: "50", school_addr: " 臺北市士林區延平北路 8 段 135 號 ", X: null, Y: null }, { name: " 竹子湖派出所 ", content: " 隸屬北投分局 ", traffic_information: null, display_addr: " 臺北市竹子湖路 16 號 ", poi_addr: " 台北市竹子湖路 16 號 " },

18. 18 Open Information System for Disaster Management (OpenISDM) http://openisdm.iis.sinica.edu.tw/ MAD &Virtual Repository Virtual Repository Information source Server POS Servers Interface Server VR Interface Open Data Interface MAD Interface Mobile App Server

19. 19 Open Information System for Disaster Management (OpenISDM) http://openisdm.iis.sinica.edu.tw/  We introduced an early version of a disaster response system “MAD” to help us: –Experiment with a novel architecture for providing helpful information during disasters –Motivates the need for taking Open Data to another level by putting links among them Conclusion

20. 20 Open Information System for Disaster Management (OpenISDM) http://openisdm.iis.sinica.edu.tw/ What is Linked Open Data? 1. 經過挑選且許可的資料 2. 不受著作權、專利權限制 3. 任何人，自由存取使用 1.Using URIs 2. 透過 HTTP 連結 3.RDF/XML format 4. 資料的探索變得更容易 Linked Open Data