eldorado.tu-dortmund.de/server/api/core/bitstreams/d6a0fe80-8b4f-4020-af3e-64e1ea05f9d2/content
幻灯片 1
70
1 1,5 2 2,5 3 3,5 4 4,5 5
T im
e T ic
ks
Power Law Exponent σ
0
20000
40000
60000
80000
100000
1 11 21 31 41
N u m
b er
o f
In fe
ct ed
S er
ve rs
Time Ticks
σ=2 σ=1.8 σ=1.6 σ=1.4 σ=1.2
10/22
Time to [...] system. Google Dork: allinurl: viewtopic.php Released on 12/20/2004, infected 40,000 servers in 2 days
4/22
Motivation
Search Worms are dangerous! So, It deservers our research.
Two common problems in [...] , Volkovich, Y.: In-degree and PageRank: Why do they follow similar power laws? Internet Math, Vol.4(2-3), pp.175-198 (2007)
Modeling of the Search Worms Effects of Page Ranking
PR-Model: An infected …