دانلود کتاب Roles, trust, and reputation in social media knowledge markets: theory and methods

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Preface......Page 5
Acknowledgments......Page 9
Contents......Page 10
Contributors......Page 12
Part I Introduction......Page 14
Introduction......Page 15
Novel Contributions......Page 21
Research Roadmap......Page 22
The Research Questions......Page 23
Data Analytics......Page 34
The KredibleNet Cyberinfrastructure......Page 41
References......Page 42
Introduction......Page 46
1. Trusted Contributors......Page 49
2. Credible Content......Page 50
3. Reliable Resources......Page 51
Conclusion......Page 52
References......Page 53
Part II Methods for Researching Trust and Credibility......Page 55
Introduction......Page 56
Semantics Meets Social Networks......Page 57
Three-Layer Framework for Multidimensional Networks......Page 58
Contributions of Social Relations in Identifying Concept Similarity......Page 59
Conclusion and Future Work......Page 62
References......Page 64
Introduction......Page 65
Social Roles on Wikipedia......Page 67
Social Roles for High-Tempo Collaboration......Page 68
Event Logs and Sociotechnical Trajectories......Page 69
User Trajectories......Page 73
Flodded......Page 74
L.Tak......Page 77
Sandpiper......Page 78
ACSE......Page 80
Discussion......Page 81
Future Research Agenda......Page 82
Conclusion......Page 84
References......Page 85
Introduction......Page 88
Network Construction Based on Text Data......Page 89
Network Construction Based on Metadata......Page 90
Problem Statements......Page 91
Methods......Page 92
Results and Conclusions......Page 93
References......Page 95
Introduction......Page 97
Revision Feature Extraction......Page 99
Article Rating Processing......Page 100
Experiment and Result Evaluation......Page 101
Conclusion and Future Work......Page 104
References......Page 105
Part III Tools for Enhancing Trust and Transparency......Page 106
Introduction......Page 107
Defining the Invisible Algorithm......Page 108
Music......Page 112
Email......Page 113
Friends......Page 115
Graph Search......Page 116
Interactive Affordances of Friends as Networks......Page 117
The Challenges for Interactive Affordances......Page 118
Conclusion......Page 119
References......Page 121
Part IV Novel Research Directions......Page 122
Corruption: Enabled from the Top Down......Page 123
Embedding Organizations in Systems of Computer-Mediated Interaction......Page 125
Theoretical Models for Controlling Corruption in Organizations......Page 127
The Problem of Powerful yet Low-Dependence Agents......Page 128
Motivating Contribution to Group Goods Through Monitoring, Sanctioning, and Dependence......Page 129
Distributed Social Sanctioning, Norms, and Organizational Controls......Page 130
Reputation, Evaluation, and Distortions of Judgment......Page 131
Design Elements for Distributed Organizational Control......Page 133
Summary of Design Elements for Organizational Fidelity and Effective Organizational Control......Page 135
Universally Distributed Capacity for Monitoring and Sanctioning, Semipublic Sanctioning, Reputation Systems......Page 136
Double-Blinded Peer Review Systems......Page 138
Partial Illustrations in High Tech Firms......Page 139
Future Implementations for Improving the Fidelity of Organizations......Page 141
Implications of Implementing Distributed Organization Control......Page 142
Conclusion: We Need High-Fidelity Digital Organizations as Alternatives to Our Institutional Antiques......Page 143
References......Page 144
Introduction......Page 147
Cultural Influences on Cyberspace Behaviors and Perceptions......Page 149
Internet and Social Network Sites (SNSs)......Page 150
Document Quality......Page 153
Trust and Reputation......Page 155
Open Data: Wikipedia......Page 156
References......Page 158
Chapter 10 Convincing Evidence......Page 163
References......Page 167
Part V Research Opportunities and Gaps in Trust, Credibility, and Authorship Research......Page 168
Introduction......Page 169
State-of-the-Art Theoretical Frameworks......Page 171
Most Promising Research Topics and Approaches......Page 175
Future Methodological Approaches for Improving Study of Trust, Authorship, and Credibility on Social Media......Page 181
Organizational Shortcomings to Be Addressed......Page 185
Requirements for a Collaborative Research Interface......Page 189
Conclusion......Page 192
References......Page 193
Index......Page 197