复旦大学：《网络科学导论 Introduction to Network Science》教学成果_学生翻转课堂展示2 Introduction To Immunization Strategy

Group 4 Introduction To Immunization strategy reporters:金婕郝旭贡心怡

Introduction To Immunization Strategy reporters：金婕 郝旭 贡心怡 Group 4

Immunization 2018-6-6

Immunization 2018-6-6

Random Immunization CONTENTS 2 Targeted Immunization 3 Acquaintance Immunization 2018-6-6

1 Random Immunization 2 Targeted Immunization 3 Acquaintance Immunization CONTENTS 2018-6-6

Random Immunization

Random Immunization 1

Random Immunization To randomly select a fraction of nodes from the network to mmune

Random Immunization To randomly select a fraction of nodes from the network to immune

argeted Immunization

Targeted Immunization 2

Targeted Immunization To progressively immune the most highly connected nodes that are likely received th diseases from. Once these nodes with large degree are immunized, conceptually their edges are removed

Targeted Immunization To progressively immune the most highly connected nodes that are likely received the diseases from. Once these nodes with large degree are immunized, conceptually their edges are removed

Acquaintance Immunization

Acquaintance Immunization 3

Friendship paradox The reason is bewilderingly simple: you are more likely to be friends with someone who has more friends than with someone who has fewer friends, "as the psychologist Satoshi Kanazawa puts it. you're more likely to know more popular people. and less likely to know less popular ones. Some people may be completely friendless, but you're not friends with any of them

Friendship paradox The reason is bewilderingly simple: “You are more likely to be friends with someone who has more friends than with someone who has fewer friends,” as the psychologist Satoshi Kanazawa puts it. You're more likely to know more popular people, and less likely to know less popular ones. Some people may be completely friendless, but you're not friends with any of them

Acquaintance Immunization To randomly select a fraction of nodes and hen randomly select one of its neighbors or select the bigger node among its neighbors, to immune

Acquaintance Immunization To randomly select a fraction of nodes and then randomly select one of its neighbors, or select the bigger node among its neighbors, to immune