建構以群體智慧為基礎的行動生活經驗分享系統之研究

Collective Intelligence on the Move: A Peer-to-Peer Approach for Life Experience Sharing on Mobile Phones

劉興傑(Hsing-Chieh Liu)

指導教授 ： 鄭穎懋

大同大學/電機資訊學院/資訊工程學系所/碩士(2008年)

摘要

本研究嘗試依據人們行動的資訊需求特性，在相同的功能面上，以不同的底層架構實做出分散式的資訊檢索系統。在本論文中所提出的分享架構的目的在於，不改變使用者現有的分享平台與使用習慣，而是以背景執行於手機上的程式與自動化的分散索引節點，來完成使用者的需求。為了能夠有效的組織使用者所分享的照片索引，我們觀察了使用者訂閱瀏覽資訊的方式，發現RSS(RDF Site Summary)的格式能幫助我們統合各個不同的網路相簿服務商的資訊，並且將現有訂閱資訊瀏覽的概念轉化成為：以地點來訂閱在地人所分享的資訊。
論文中首先討論使用者紀錄與組織其生活照片方式的特性，並以訪談與問卷得知使用者行動資訊特性，因而此設計出分散式資訊檢索架構。此系統架構分別以常見的網頁程式平台AMP(Apache, MySQL, PHP)與J2ME實做於個人電腦與行動電話中，最後由使用者進行初步的實驗與評估後，得到部份介面的改進要點。

關鍵字

網誌 ； 部落格 ； 行動電話 ； 位置感知運算 ； 社交互動 ； 行動通訊

並列摘要

Web blogging and location-based social networking sites have gained tremendous popularity in the recent years.
In this thesis we present a system for sharing life experience which is also based on the concept of Web 2.0 where users both contribute and absorb information. To eliminate the barrier of sharing life experience without new application learning burden and to organize the life experience in intuitive way is the main purpose of this research.
Instead of the traditional centralized server approach, we are proposing a peer-to-peer architecture so that the advantages of scalability and low maintenance will benefit the new mobile application. Through interviewing camera phone user, we extract their sharing requirements. Based on mobile device user characteristic, we re-aggregate RSS(RDF Site Summary) by geo-coordinate. We made an effort on prototyping the dedicated peer node and background program on personal computer and mobile device by common web application platform: AMP(Apache, MySQL, PHP) and J2ME. After the user evaluation of our system, we have some gain of designing mobile information sharing application.

並列關鍵字

weblog ； mobile phone ； location-aware computing ； social interaction ； Web 2.0 ； photoblog ； wireless communication

參考文獻

Kindberg, T.; Spasojevic, M.; Fleck, R. & Sellen, A. (2005), 'The Ubiquitous Camera: An In-Depth Study of Camera Phone Use', IEEE Pervasive Computing 4(2), IEEE Educational Activities Department, Piscataway, NJ, USA, 42--50.

Harada, S., Naaman, M., Song, Y. J., Wang, Q., and Paepcke, A. 2004. Lost in memories: interacting with photo collections on PDAs. In Proceedings of the 4th ACM/IEEE-CS Joint Conference on Digital Libraries (Tuscon, AZ, USA, June 07 - 11, 2004). JCDL '04. ACM, New York, NY, 325-333. DOI= http://doi.acm.org/10.1145/996350.996425

Jing, F., Zhang, L., and Ma, W. 2006. VirtualTour: an online travel assistant based on high quality images. In Proceedings of the 14th Annual ACM international Conference on Multimedia (Santa Barbara, CA, USA, October 23 - 27, 2006). MULTIMEDIA '06. ACM, New York, NY, 599-602. DOI= http://doi.acm.org/10.1145/1180639.1180762

Kindberg, T.; Spasojevic, M.; Fleck, R. & Sellen, A. (2005), 'I saw this and thought of you: some social uses of camera phones''CHI '05: CHI '05 extended abstracts on Human factors in computing systems', ACM, New York, NY, USA, 1545--1548.

Ames, M. and Naaman, M. 2007. Why we tag: motivations for annotation in mobile and online media. In Proceedings of the SIGCHI Conference on Human Factors in Computing Systems (San Jose, California, USA, April 28 - May 03, 2007). CHI '07. ACM, New York, NY, 971-980. DOI= http://doi.acm.org/10.1145/1240624.1240772