Authoritative sources in a hyperlinked environment
Proceedings of the ninth annual ACM-SIAM symposium on Discrete algorithms
Proceedings of the 9th international World Wide Web conference on Computer networks : the international journal of computer and telecommunications netowrking
Finding authorities and hubs from link structures on the World Wide Web
Proceedings of the 10th international conference on World Wide Web
Stable algorithms for link analysis
Proceedings of the 24th annual international ACM SIGIR conference on Research and development in information retrieval
Using PageRank to Characterize Web Structure
COCOON '02 Proceedings of the 8th Annual International Conference on Computing and Combinatorics
Proceedings of the 13th international World Wide Web conference on Alternate track papers & posters
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We model potential behavior of a Web page creator trying to change its PageRank ranking by changing out-links being under their control. We demonstrate it on synthetic graphs of various sizes and properties (including the high quality hybrid model[9]) and on topically unified graph from real Web. Due to massive computations, we apply several randomized algorithms including hill climbing and simulated annealing. The experimental results presented here clearly show that it is possible to significantly change Web documents PageRank score by changing its outlinks properly. This seems to shed new light on PageRank stability.