Algorithms and models for the web-graph : 6th international workshop, WAW 2009, Barcelona, Spain, February 12-13, 2009 : proceedings

Graph Models for Complex Networks.- Information Theoretic Comparison of Stochastic Graph Models: Some Experiments.- Approximating the Number of Network Motifs.- Finding Dense Subgraphs with Size Bounds.- The Giant Component in a Random Subgraph of a Given Graph.- Quantifying the Impact of Information Aggregation on Complex Networks: A Temporal Perspective.- PageRank and Web Graph.- A Local Graph Partitioning Algorithm Using Heat Kernel Pagerank.- Choose the Damping, Choose the Ranking?.- Characterization of Tail Dependence for In-Degree and PageRank.- Web Page Rank Prediction with PCA and EM Clustering.- Permuting Web Graphs.- Social Networks and Search.- A Dynamic Model for On-Line Social Networks.- TC-SocialRank: Ranking the Social Web.- Exploiting Positive and Negative Graded Relevance Assessments for Content Recommendation.- Cluster Based Personalized Search.