社会网络中节点信息传播能力度量及信息传播规律研究

目录

目录

摘要 ............................................................................................................................ I Abstract ....................................................................................................................... I II 目录 ........................................................................................................................... V Contents ................................................................................................................... V III 第1章绪论 . (1)

1.1 研究背景与问题的提出 (1)

1.1.1 研究背景 (1)

1.1.2 问题的提出 (2)

1.2 研究目的与研究意义 (3)

1.2.1 研究目的 (3)

1.2.2 研究意义 (4)

1.3 国内外研究现状综述 (5)

1.3.1 社会网络分析 (5)

1.3.2 社会网络中节点信息传播能力的度量方法 (8)

1.3.3 社会网络中的信息传播模型 (11)

1.3.4 社会网络中的信息传播规律研究 (13)

1.3.5 相关研究现状述评 (14)

1.4 研究内容、研究方法和技术路线 (16)

1.4.1 研究内容 (16)

1.4.2 研究方法 (17)

1.4.3 技术路线 (18)

1.4.4 论文结构 (18)

第2章无向网络中节点信息传播能力的度量方法研究 (20)

2.1 基于h指数的节点信息传播能力度量 (20)

2.2 基于g指数的节点信息传播能力度量 (25)

2.3 实例分析 (27)

2.3.1 数据获取与描述 (27)

2.3.2 结果与分析 (27)

2.4 基于h指数的节点信息传播能力度量的一个改进 (38)

2.4.1 改进方法及性质 (38)

2.4.2 实例分析 (42)

2.5 基于数值模拟的节点信息传播能力度量的比较分析 (45)

2.5.1 模型与方法 (45)

哈尔滨工业大学管理学博士学位论文

2.5.2 数据获取与描述 (46)

2.5.3 结果与分析 (47)

2.6 本章小结 (53)

第3章有向网络中节点信息传播能力的度量方法研究 (54)

3.1 基于h指数的节点信息传播能力度量 (54)

3.1.1 方法 (54)

3.1.2 实例分析 (55)

3.2 基于数值模拟的节点信息传播能力度量的比较分析 (59)

3.2.1 模型与方法 (59)

3.2.2 数据获取与描述 (59)

3.2.3 结果与分析 (60)

3.3 基于h指数的节点信息传播能力度量的应用-学者知识信息传播能力评价.63

3.3.1 评价方法 (64)

3.3.2 实例分析 (66)

3.4 基于在线互动的用户信息传播能力度量方法研究 (69)

3.4.1 度量方法 (70)

3.4.2 实例分析 (72)

3.5 本章小结 (77)

第4章基于动态网络地位的节点信息传播能力预测-以学者知识传播能力为例78 4.1 合作网络与学者知识传播能力的相关研究 (78)

4.2 研究假设与方法 (79)

4.3 数据获取与描述 (80)

4.4 结果与分析 (81)

4.4.1 相关性分析 (81)

4.4.2 预测建模 (82)

4.5 本章小结 (88)

第5章刻画用户传播意愿变化的信息传播模型及其验证 (89)

5.1 模型假设 (89)

5.2 用户信息传播意愿更新规则 (90)

5.3 模型扩展 (92)

5.4 数值模拟 (95)

5.4.1 模拟设定 (95)

5.4.2 结果与分析 (95)

5.5 本章小结 (109)

第6章在线社会网络中信息传播规律及影响因素分析 (110)

6.1 问答社区中提问与回答的传播规律及影响因素 (110)

目录

6.1.1 信息的自身特点对传播效果的影响 (110)

6.1.2 问答相关指标的分布规律及其相互关系 (115)

6.1.3 提问数量与回答数量之间的因果关系分析 (118)

6.2 基于用户行为和属性的用户信息传播能力预测分析 (120)

6.2.1 方法与测量 (120)

6.2.2 用户信息传播能力预测建模 (122)

6.3 基于社会关系的用户信息交流行为分析 (125)

6.3.1 问题描述 (125)

6.3.2 好友关系与信息交流关系之间的关系 (125)

6.3.3 信息交流行为、属性与好友关系、信息交流关系之间的关系 (126)

6.3.4 用户论坛参与行为和社会关系之间的关系 (127)

6.4 本章小结 (129)

结论 (130)

参考文献 (132)

攻读学位期间发表的学术论文 (145)

哈尔滨工业大学学位论文原创性声明和使用权限 (146)

致谢 (147)

个人简介 (148)

哈尔滨工业大学管理学博士学位论文

Contents

Abstract (In Chinese) ......................................................................................................... I Abstract (In English) ....................................................................................................... I II Chapter 1 Introduction . (1)

1.1 Research Background and Questions Presentation (1)

1.1.1 Research Background (1)

1.1.2 Questions Presentation (2)

1.2 Research Purpose and Significance (3)

1.2.1 Research Purpose (3)

1.2.2 Reaearch Significance (4)

1.3 Foreign and Domestic Literature Review (5)

1.3.1 Research on Social Network Analysis (5)

1.3.2 Research on the Measurement of Information Diffusion Ability of Node in

OSNs (8)

1.3.3 Research on Information Diffusion Models in OSNs (11)

1.3.4 Research on the Information Diffusion Laws in OSNs (13)

1.3.5 General Research Review (14)

1.4 Research Contents, Research Methods and Thechnical Route (16)

1.4.1 Research Contents (16)

1.4.2 Research Methods (17)

1.4.3 Thechnical Route (18)

1.4.4 Paper Structure (18)

Chapter 2 Research on Measure of Node Diffusion Ability in Undirected Networks (20)

2.1 Measurement of Information Diffusion Ability of Node Based on H-index (20)

2.2 Measurement of Information Diffusion Ability of Node Based on G-index (25)

2.3 An Example Analysis (27)

2.3.1 Data Acquisition and Description (27)

2.3.2 Results and Analysis (27)

2.4 An Improvement of Measurement of Information Diffusion Ability of Node Based on H-index (38)

2.4.1 Method and Properties (38)

2.4.2 An Example Analysis (42)

2.5 Comparative Analysis of Measurements of Information Diffusion Ability of Node Based on Numerical Simulation (45)

2.5.1 Models and Methods (45)

2.5.2 Data Acquisition and Description (46)

2.5.3 Results and Analysis (47)

2.6 Summary (53)

Chapter 3 Research on Measure of Node Diffusion Ability in Directed Networks (54)

3.1 Measurement of Information Diffusion Ability of Node Based on H-index (54)

3.1.1 Method (54)

3.1.2 An Example (55)

3.2 Comparative Analysis of Measurements of Information Diffusion Ability of Node Based on Numerical Simulation (59)

3.2.1 Models and Methods (59)

3.2.2 Data Acquisition and Description (59)

3.2.3 Results and Analysis (60)

3.3 Application of Measurement of Information Diffusion Ability of Node Based on H-index-The Evaluation of Knowledge Diffusion Ability (63)

3.3.1 Evaluation Method (64)

3.3.2 An Example Analysis (66)

3.4 Measure of Users Information Diffusion Ability Based on Online Interaction (69)

3.4.1 Measurement Method (70)

3.4.2 An Example Analysis (72)

3.5 Summary (77)

Chapter 4 Prediction of Node Information Diffusion Ability Based on Dynamics of Network Structure (78)

4.1 Related Researchs of Collaboration Network and Information Diffusion Ability of Node (78)

4.2 Research Hypotheses and Methods (79)

4.3 Data Acquisition and Description (80)

4.4 Results and Analysis (81)

4.4.1 Correlation Analysis (81)

4.4.2 Modeling for Prediction (82)

4.5 Summary (88)

Chapter 5 Information Diffusion Model Describing the Changes of Spread Willing of Users and its V erification (89)

5.1 Model Assumption (89)

5.2 Update Rule of Spread Willing of Users (90)

5.3 Model Improving (92)

哈尔滨工业大学管理学博士学位论文

5.4 Simulation (95)

5.4.1 Simulation Setings (95)

5.4.2 Results and Analysis (95)

5.5 Summary (109)

Chapter 6 Analysis of Laws and Influence Factors of Information Diffusion in OSNs 110 6.1 Laws and Influence Factors of Q&A in Q&A community (110)

6.1.1 Influence on Diffusion of the Information by its Charactors (110)

6.1.2 Distribution and Correlation of Q&A Related Indicators (115)

6.1.3 Causal Relationship of the Number of Questions and Answers (118)

6.2 Prediction of User Information Diffusion Ability Based on User Behavior and Attribute (120)

6.2.1 Method and Measurements (120)

6.2.2 Modeling of User Information Diffusion Ability (122)

6.3 Analysis of User Communication Behavior Based on Social Relation (125)

6.3.1 Problem Description (125)

6.3.2 The Relationship Between the Friendship and Communication of Users (125)

6.3.3 The Relationship Between Communication Behavior, Properties, and the

Friendship, Communication of Users (126)

6.3.4 The Relationship Between the BBS Participation and Friendship (127)

6.4 Summary (129)

Conclusions (130)

References (132)

Papers Published in the Period of Ph.D. Education (145)

Statement of Copyright and Letter of Authorization (146)

Acknowledgments (147)

Resume (148)