About the Authors
- Huijun Wang
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Affiliation School of Informatics and Computing, Indiana University, Bloomington, Indiana, United States of America
- Ying Ding
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Affiliation School of Library and Information Science, Indiana University, Bloomington, Indiana, United States of America
- Jie Tang
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Affiliation Department of Computer Science, Tsinghua University, Beijing, China
- Xiao Dong
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Affiliation School of Informatics and Computing, Indiana University, Bloomington, Indiana, United States of America
- Bing He
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Affiliation School of Library and Information Science, Indiana University, Bloomington, Indiana, United States of America
- Judy Qiu
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Affiliation Pervasive Technology Institute, Indiana University, Bloomington, Indiana, United States of America
- David J. Wild
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* E-mail: djwild@indiana.edu
Affiliation School of Informatics and Computing, Indiana University, Bloomington, Indiana, United States of America
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: HW YD JT XD BE JQ DW. Performed the experiments: HW YD JT XD BE JQ DW. Analyzed the data: HW YD JT XD BE JQ DW. Wrote the paper: HW YD DW.