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Author:

Zhao, Dejin

Title:

Informal Workplace Communication – What Roles Can Microblogging Play in It?

Graduate Program:

Information Sciences and Technology

Keywords:

Human Computer Interaction
Social Media
Computer-Supported Cooperative Work
Computer-Mediated Communication

File:

Download Dissertation_final_draft.pdf

Committee Members:

Mary Beth Rosson, Dissertation Advisor/Co-Advisor
Mary Beth Rosson, Committee Chair/Co-Chair
Guoray Cai, Committee Member
Andrea H Tapia, Committee Member
S. Shyam Sundar, Committee Member

Author:

Sun, Feng

Title:

Supporting Information Seeking and Sensemaking in Issue-Based Knowledge Crystallization

Graduate Program:

Information Sciences and Technology

Keywords:

Information Seeking
Topic Modeling
Civic Engagement
Design-based Research
Information Visualization
Text Analysis
Human Computer Interaction

File:

Download fengs-final-dissertation__2_.pdf

Committee Members:

Guoray Cai, Dissertation Advisor/Co-Advisor
Guoray Cai, Committee Chair/Co-Chair
Mary Beth Rosson, Committee Member
Xiaolong (Luke) Zhang, Committee Member
Alan M. MacEachren, Outside Member