1,a) 1,b) 2,c) / GPS Bluetooth(BT) WiFi BT WiFi 1. Bluetooth WiFi 1 / 1 2 a) rtokuami@kwansei.ac.jp b) kono@kwansei.ac.jp c) nakamura@dl.kuis.kyoto-u.ac.jp / 2. Apple iphoto Google Picasa GPS GPS GPS [1][2] c 2013 Information Processing Society of Japan 1
[3] [4] 3 GPS Ben [5] Ben [6], [7] [8] [9] Bluetooth WiFi Hui [10] Hui Bluetooth WiFi 3. 3.1 Bluetooth WiFi Bluetooth(BT) BT PDA PC BT Inquiry( ) BT 1. BT LAN LAN BT ID Stealth Mode LAN LAN WiFi PC 1 Bluetooth Bluetooth WiFi 3.2 BT WiFi / [9] PC ID 2 c 2013 Information Processing Society of Japan 2
Exif GPS HDR *2 1 4. 2 4.1 BT WiFi MAC BT WiFi Linux Android BT Inquiry Response WiFi MAC BT WiFi 4.1.1 BT Inquiry Response Inquiry Response Busy Response Busy BT Inquiry (-5 +5) 4.2 GPS Exif 4.3 BT WiFi ID Inquiry 4.1.1 20 5 Inquiry 3 3 4.4 P a P b D time (P a, P b ) = time(p a ) time(p b ) D time 1 1 2 Hubeny [11] D geo D geo (P a, P b ) = Hubeny(geo(P a ), geo(p b )) Jaccard(A, B) = A B / A B Jaccard Jaccard D tag, D tag (P a, P b ) = 1 Jaccard(tags(P a ), tags(p b )) 3 D stdeuc = n k=1 ((ak b k )/s k ) 2 D stdeuc s k k *2 high dynamic range imaging c 2013 Information Processing Society of Japan 3
1 2010 9 30 2013 1 3 14,171 54,286 (BT 26,214, WiFi 28,072) 5,342 7,728 (BT 2,926, WiFi 4,802) 195,909 F = {f 1, f 2...f n }, P a P b D s D s (P a, P b, F ) = n k=1 (f k(p a, P b ))/s k 3 3 P a P b D s (P a, P b, F = {D time, D geo, D tag }) 4.5 4.4 1 () 2010 9 30 2013 1 2010 9 30 2013 1 3 1 5. 5.1 3 6 5.2 4.4 D time D geo D time D s 3 D s F F = {D geo, D tag } D s F = {D time, D geo } D s 5.3 WiFi 2 Nomadic Local Nomadic Local c 2013 Information Processing Society of Japan 4
GPS GPS Bluetooth WiFi 50 s lat s lng S CART *2 5.4 6. GPS *2 classification and regression tree 4 : : GPS BT WiFi 5.3 4 BT WiFi Nomadic Local 6.1 5 ( ) 2011 4 10 1 5.2 GPS c 2013 Information Processing Society of Japan 5
5 6.2 MAC 6.3 BT WiFi 7. 7.1 iphoto Aperture Picasa Local Nomadic 5.2 30 100 c 2013 Information Processing Society of Japan 6
Nomadic 7.2 5.4 WiFi WiFi WiFi WiFi WiFi WiFi USB WiFi WiFi SD WiFi SD PC Web SD Web 2010 12 2012 12 12 6 c 2013 Information Processing Society of Japan 7
7.3 PC WiFi 7.4 8. Bluetooth WiFi [1] Yushi Jing, Shumeet Baluja: PageRank for Product Image Search, WWW 08 Proceedings of the 17th international conference on World Wide Web pp. 307-316. (2008) [2], :,. Vol. 6 No. 3 pp. 117-125. (2007) [3], :,, 3,. CAD 138, 1, 2010-02-11. [4],, :,. 2012-DBS-156(9), 1-7, 2012-12-05. [5] Ben Shneiderman, Benjamin B. Bederson and Steven M. Drucker: Find that photo!: interface strategies to annotate, browse, and share, Communications of the ACM, Vol. 49, Issue 4, p.69-71. April 2006. [6] B. B. Bederson: PhotoMesa: A Zoomable Image Browser Using Quantum Treemaps and Bubblemaps, User Interface Software and Technology, pp. 71-80. 2001. [7] D. F. Huynh, S. M. Drucker, P. Baudisch, C. Wong: Time Quit: Scaling Up Zoomable Photo Browsers for Large, Unstructured Photo Collections, ACM SIGCHI Late braking results: short papers, pp. 1937-1940. 2005. [8] :, Web (ARG WI2). 2012 [9] :,, Vol. 2003-HI-104, pp. 53-58. 2003. [10] P. Hui, J. Crowcroft: Human mobility models and opportunistic communications system design. Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, Vol. 366, No. 1872. pp. 2005-2016. 2008. [11] SUGIMOTO Tomohiko:, http://www.kashmir3d.com/kash/manual/std siki.htm (accessed 2013.02.05). c 2013 Information Processing Society of Japan 8