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1 2004 Web WWW(World Wide Web) G01P031-4

2 Web Web DCG

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3 4 Web WWW Web D Web

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4 Web Web

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6 1 1.1 WWW World Wide Web Web WWW Web WWW WWW 1.2 Web WWW Information Visualization WWW WWW WWW WWW WWW 5

7 Web 2 1. WWW 2. Web WWW 3 4 Web WWW 5 6

8 2 2.1 WWW WWW WWW 2.1: 2.1 Index.html filea.html filed.html 2.2 WWW WWW 7

9 WWW Web Web Web Web New Web Web 2.2: 2.2 Web 1 URL 8

10 2.2.2 Web Web [1] Web Web 2.3 Web A B,C,D,E A 100 A C D E B 15 C D E B A B A B B B A B A Web Web A 100 B 15 C 85 D 80 E : 2.3 9

11 2.3: Cone Tree[2] WWW WWW HTML 10

12 WWW DCG Narcissus[3],H-BLOB[4], [5] HTML 3D 3D WWW 3D 3D WEBPATH A[6] Web Web 3D 11

13 3D 1 3D WWW 3D 3D 3D 3D TreeMap[7][8][9] 12

14 2.3.4 [1][10] 2.4 WWW

16 3 1 Web WWW?? WWW WWW 3.1: 15

17 3.1 ( ) 3.2 ( ) *(a) 1 *(b) 2 *(c) 3 *(d) 4 *(e) 5 *(f) 6 3.2: 3.2 (a) (b) (a) 3.2 (b) 2 16

18 (c) 3.2 (b) (b) 3.2 (d) 3.2 (c) 1 ( ) 3.2 (e) 3.2 (d) (f) 3.2 (e) (a) 13 17

19 *(a) *(b) ( ) *(c) *(d) : 3.3 (b) 3.3 (c) 3.3 (c) 18

20 3.3 (d) (a) (b) 19

21 * *(a) *(b) 3.4: 3.4 t (x t, y t (x 0, y 0 ) 20

22 R t t θ t /* t (x t, y t ) */ (x 0, y 0 ) () x 0, y 0 R t θ t x t = x 0 + R t cos(θ ) /* t x */ y t = y 0 + R t sin(θ ) /* t y */ 3.5 WWW Internet Explorer TOP TOP 21

23 3.5: URL Web HTML HTML JPEG GIF HTML 2 4 HTML URL 22

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25 4 Web WWW WWW Web 4.1 Web Web WWW Web Microsoft Internet Explorer Web Web Web 4.2 Web Web Web Web ( ) Web 2. Web 40 Web 30 24

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27 4.3: 26

28 5 5.1 ( ) C C C 2 C 3 n C n 1 X 27

29 n Sn Sn = XC n n Sn Sn = X(1 + C 0 + C 1 + C C n 2 + C n 1 ) = X(1 + Cn 1 C 1 ) O(C n ) O(C n 1 ) :

30 D 2 WWW 3D 3D WWW Web Web Web 45 Web 20 Web Web 20 Web Web Web Web Web Web Web Web 29

31 [1],,,,, 32 4 (2003),pp [2] Jeromy Carriere,Rick Kazman, Research Report Interacting with Huge Hierarchies:Beyond Cone Trees,IEEE Information Visualization 95,pp74-81(1995) [3] R.J.Hendley,N.S.Drew,A.M.Wood,R.Beale, Case Study Narcissus:Visualising Information,Proceedings of the 1995 Information Visualization Symposium,pp90-96(1995) [4] T.C.Sprenger,R.Brunella,M.H.Grosa H-BLOB:A Hierarchical Visual Clustering Method Using Implicit Surfaces,IEEE Visualization 2000,pp61-68 [5],,,,,vol38,No.11,Nov.1997,pp [6] Emmanuel Frecon,Gareth Smith, WEBPATH-A Three Dimensional Web History,IEEE Information Visualization 98,pp3-10,(1998) [7] Ben Shneiderman,Martin Wattenberg, Ordered Treemap Layouts,IEEE Information Visualization 2001,pp73-78 [8] Brian Jhonson,Ben Shneiderman, Tree-Maps:A Space-Filling Approach to the Visualization of Hierarchical Information Structures,IEEE Visualization 91,pp [9] Jean Daniel Fekete,Catherine Plaisant, Interactive Information Visualization of a Million Items,IEEE Information Visualization 2002,pp [10],,, :, CAD,2001-CG

32 [11] Ka-Paing Yee,Danyel Fisher,Rachna Dhamija,Marti Hearst, Animated Exploration of Dynamic Graphs with Radial Layout,IEEE Information Visualization 2001,pp

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石井.PDF 1 2 5 11 15 20 2 copyright copyright 17 18 3 18 19 2 10 4 5 50 50 WIPO 17 15 6 1995 CD PC PP 7 CD 59 CD CD 8 9 10 11 12 20 13 14 WWWWorld Wide Web 15 WWW Netscape Navigator Internet Explorer Web 16 17