About the Authors
- Bo Hu
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Affiliation IBM T. J. Watson Research Center, Yorktown Heights, New York, United States of America
- Yuhai Tu
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* E-mail: yuhai@us.ibm.com
Affiliation IBM T. J. Watson Research Center, Yorktown Heights, New York, United States of America
Competing Interests
The authors, BH and YT, are paid employees of IBM T. J. Watson Research Center. This does not alter our adherence to the PLOS policies on sharing data and materials.
Author Contributions
Conceived and designed the experiments: BH YT. Performed the experiments: BH YT. Analyzed the data: BH YT. Contributed reagents/materials/analysis tools: BH YT. Wrote the paper: BH YT.