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1 IT google[1] social filtering value chain portal site 1

2 DNS(Domain Name Service) " URL " " 2

3 IT ASP GPS IT M A B A X ASP B Y ASP A B ATM A ATM B ATM C D A ATM 3

4 ASP ASP A POI(Point of Interest) ATM XLink POI G-XML POI PC ASP POI POI ASP POI POI POI POI POI POI GPS 4

5 PC ASP D[2] [3] PC ASP PC ASP POI ASP POI POI NPO POI POI POI POI PDA 5

6 POI GPS POI GPS geocoding POI POI [4] [5] [6] GPS bluetooth PDA 6

7 POI POI GIS IT POI B C G NPO 7

8 NPO NPO NPO NPO NPO NPO2NPO NPO NPO2C B2C B2C B2C [7] B2C B2B HTML XML XML HTML XHTML XML GIS G2G GIS G2G GIS G2C 8

9 POI G2C POI G2C B G2B2C B POI ASP B POI C B2B2C ASP ASP B G NPO G B NPO B,C,G,NPO, 2 2 B B C ASP ASP B2B2C 9

10 B 2 NPO G 2 2 B or NPO 2 C ASP NPO G C B NPO (Web, , BBS) (TEXT, Photo, Voice, HTML, XML, etc) 10

11 "C2C" C2C BBS C2C BBS BBS BBS BBS IT IT DTP GIS 11

12 Personal > Group > Big Group GPS upload DB blog[8] upload Web moblog[9] web web log web server web log Web 12

13 upload +GPS upload upload blog upload +GPS (P2P) by +GPS 13

14 14

15 GIS IT( ) IT GIS GIS IT GIS GIS IT(S-IT Spatial IT) S-IT S-IT GIS IT GIS LBS(Location Based Services: ) LBS 15

16 LBS LBS LBS LBS LBS LBS LBS S-IT LBS LBS LBS 16

17 LBS IT S-IT A LBS PDA (Personal Digital Assistant) A.1 Human Navigation - 17

18 - - Augmented Reality A.2 Spatial Human's Memory or Digital Recognition Spaces - Spatial Interaction A.3 - A A.5 B IT B.1 DNS (Domain Name Service) B.2 B.3 B.4 B.5 - B.6 LPS(Local Positioning Systems) LBS B.7 P2P 18

- Spatial Interaction A.3 - A.4 - - A.5 B IT B.

19 10 LBS [10,11] VRML Virtual Reality Modeling Language WWW "Cyberspace" [12] VRML [13] 3 VRML (x,y,z) 3 IP Cyberspace Server 19

20 3 VRML VRML "GeoVRML"[14] ".geo"[15] "20e30n.geo" URL.geo IETF LBS crawler resource IP IPv6 IP IP 20

21 IP DNS(Domain Name Service) IP IP 21

22 GIS GPS (x, y) (Geocoding) [16] GIS (Geographic Data) (Geo-referenced Data) ID (Spatial Data) 50km 22

23 XML <spatial information><location> </location> <event> </event></spatial information> 3 (Non-structured Data) XML (Semi-structured Data) (Full-structured Data) (Directly-referenced spatial data) (Indirectly-referenced spatial data) 11 6 F-D Full-structured, Directly-referenced spatial data N-I (Non-structured, Indirectly-referenced spatial data) 23

24 11 (Spatial Document Management System) ( ) N-I GIS 24

25 SPAT [17] SPAT S-I S-D F-I F-D (parse) ( ) XML-like semi-structuralize N-I N-D S-D [18] SPAT 6 S-D F-D S-D POI(Point of Interest) F-D 6 S-D F-D 6 12 SDMS OS SDMS UNIX CGI 25

26 3 12 Microsoft Word Excel PowerPoint Adobe PDF HTML Plain Text 26

27 SPAT F-D S-D S-D XML ( ) ( R ) 1 ( ) ( ) (100m ) 1 27

29 Augmented Reality GPS 5 GPS

30 2 3 geocoding

31 (a) 2 (b) 3 P( p, q) O w h S φ V / 2 φ X θ V θ X / 2 X 2 E X X 1 (a) (b) 16 S E qv, fv w, h P 3 X 16 (b) X1, X2 16 (b) tan θ = X EX SE 1 tan φ = X EX SE 2 (1) 31

32 16 (a)(b) p w tanθ X = tan 2 V ( θ 2) q h tanφx = tan 2 V ( φ 2) (2) (1)(2) P X URL 3 2 URL 2 32

33 <Annotation data> Matsumoto <Annotation data> Super ( , , <Annotation 10) data> Qfront ( , , 10) ( , , 10) SuperLisaVision Qfront MatsumotoKiyoshi 17 GPS

34 18 PhotoField (a) (b) 19 34

35 [1] google, < [2] 3D < [3] < [4] < [5] < [6]CSIS,CSV, < [7]netcraft < [8]blog, < [9]moblog, < 10,,, " -," bit, Vol.33, No.4, pp.8-12, , < 12 Mark Pesce, Peter Kennard, Anthony Parisi, Cyberspace, the 1st Int'l Conference on the World Wide Web, Al Gore, The Digital Earth: Understanding our planet in the 21st Century, the California Science Center, 1998, < 14 GeoVRML, < 15.geo Project, < [16] Vol.42, No.4, 2001 [17] Vol.41 No.SIG6(TOD7) pp.69-80, 2000 [18] Vol.42 No.12 pp

ルール&マナー集_社内版）_修正版.PDF

ルール&マナー集_社内版）_修正版.PDF WWW(World Wide Web) Web 12 WWW ID 2 1 2 3 4 WWW World Wide Web 5 5 A B 11 http://www.enc.or.jp/enc/code/rule/main.html 12 3 ... 2 1... 5 1.1... 5 1.2... 5 1.3... 6 1.4... 7 2... 9 2.1... 9 2.2 ID... 10