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Thesis proposal

Thesis proposal. Chi-Chia Huang 28.10.2008. Motivation. http://www.pixnet.net. “ 美食雜誌上介紹了一家花月嵐拉麵，不知道評價如何？ ”. “118 巷附近有甚麼好吃的？ ”. “ 明天要去花蓮玩，那邊有甚麼好吃的？ ”. “ 今天臨時被拉到光華新天地當駝獸，第一次來不知道有啥可以吃的？ ”. Digital Concierge 2Go. StreetFlow. Restaurant list Comments, ratings, photos

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Thesis proposal

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  1. Thesis proposal Chi-Chia Huang 28.10.2008

  2. Motivation

  3. http://www.pixnet.net

  4. “美食雜誌上介紹了一家花月嵐拉麵，不知道評價如何？”“美食雜誌上介紹了一家花月嵐拉麵，不知道評價如何？”

  5. “118巷附近有甚麼好吃的？” “明天要去花蓮玩，那邊有甚麼好吃的？”

  6. “今天臨時被拉到光華新天地當駝獸，第一次來不知道有啥可以吃的？”“今天臨時被拉到光華新天地當駝獸，第一次來不知道有啥可以吃的？”

  7. Digital Concierge 2Go

  8. StreetFlow • Restaurant list • Comments, ratings, photos • Location or text input searching • Friend list

  9. 你喜歡的就是我喜歡的嗎？

  10. 噁心… 蛋糕吃到飽耶！

  11. 硬肚人不吃牛~~~~~~ 小沙彌不吃肉~~~~~~

  12. 推薦系統解決了問題了嗎？

  13. 老闆，我要一份紅豆、粉圓、花生、芋頭、芒果、牛奶冰不要紅豆、粉圓、花生、芋頭、牛奶，網路上說這個很好吃老闆，我要一份紅豆、粉圓、花生、芋頭、芒果、牛奶冰不要紅豆、粉圓、花生、芋頭、牛奶，網路上說這個很好吃 少年耶，十月芒果不好吃，沒有芒果冰啦！

  14. “眼前這家看不懂名字的店到底好不好吃，有甚麼好吃的？”“眼前這家看不懂名字的店到底好不好吃，有甚麼好吃的？”

  15. 스타벅스커피 Starbucks Coffee 星巴克

  16. 每個人都在分享…

  17. 歐姆萊斯亭 オムライス亭 おむらいす亭 Shiawase no omuraisu

  18. 三燔本家 三番本家 Minhan Honke

  19. Challenge • Information at anywhere, anytime • Searching information by photo • Ratings from different users

  20. Background & Objective • MoSAIC (Mobile Search and Annotation using Images in Context) • IPAL (Image Perception, Access, and Language)(France, Singapore) • Snap2Tell[4], Snap2Play[5] • National Taiwan University(Taiwan) • PhotoSlap[1], ImageHunter • National Institute of Informatics(Janpan) • MICA (Multimedia, Information, Communications and Application)(France, Vietnam) • LIRIS(France) • LIG(France)

  21. Problem definition • Input: A set of user created restaurant data R • Output: A set of user created restaurant data R’ where duplicate entries of one identical restaurant are merged. |R| ≧ |R’|

  22. Problem definition • Input: • R : user created restaurant data • Date, time, GPS • C : comments • Date, time • S : ratings • Date, time • U : user profile • Output: • Context awareness recommendation on restaurants • Date, time, location, profile

  23. Problem definition • Input: • Restaurant photos with GPS information • Output: • A set of classified photo catalogs

  24. Proposed Solution • Project: Snap2Eat • A mobile application • A web embedded with human computation game • PhotoSlap, ImageHunter • A smart server which can merge duplicate entries of a identical restaurant(image recognition) • Snap2Tell • PhotoSlap, ImageHunter • A smart server which provide recommendation • Multidimensional recommender system[3] • Multicriteria rating[2]

  25. System architecture • Login • New restaurants/foods information/comments • Rating • Search request • Location • Registration • Error report/correction • Photos classification by human Server Mobile client Web client • Restaurants/food/comments • Search result

  26. Schedule • Data collection • 3 areas, each has at least 10 restaurants (11/14) • At lest 10 photos for a restaurant at both launch time and diner time (11/14) • 10 users (01/10) • Mobile phone application • Network connection (11/14) • GPS (11/21) • GUI (11/28)

  27. Schedule • Server • Connect to Snap2Tell (12/05) • Duplicate entry problem (12/12) • Recommender system [3](12/26) • Web • User registration (01/02) • Human computation game (?) • Error report/correctness(01/07)

  28. Reference • Chien-Ju Ho, Tsung-Hsiang Chang, and Jane Yung-jen Hsu. Photo-slap: A multi-player online game for semantic annotation. In Proceedings of Twenty-Second Conference on Articial Intelligence(AAAI-07), pages 1359-1364. AAAI Press, July 2007. • Gediminas Adomavicius and YoungOk Kwon. New recommendation techniques for multicriteria rating systems. IEEE Intelligent Systems, 22(3):48-55, 2007. • Gediminas Adomavicius, Ramesh Sankaranarayanan, Shahana Sen, and Alexander Tuzhilin. Incorporating contextual information in recommender systems using a multidimensional approach. ACM Transactions on Information Systems (TOIS), 23(1):103-145, January 2005. • Jean-Pierre Chevallet, Joo-Hwee Lim, and Mun-Kew Leong. Object iden-tication and retrieval from ecient image matching. snap2tell with the stoic dataset. Information Processing and Management: an International Journal, 43(2):515-530, March 2007. • Tat-Jun Chin, Yilun You, Jean-Pierre Chevallet, Celine Coutrix, Joo-Hwee Lim and Laurence Nigay, Snap2Play: A Mixed-Reality Game based on Scene Identification, ICME 2007

  29. 小公主不要看啟嘉，趕快決定 晚餐要吃甚麼? 你喜歡的，就是我喜歡的？ 照相的人決定

  30. Sports Tracker

  31. Extension • Eating diary • To reduce weight • To control diabetes • For balanced diet

  32. ImageHunter time limit candidate images a target image

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