About the Authors

Rajmohan Rajaraman

Affiliation College of Computer and Information Science, Northeastern University, Boston, Massachusetts, United States of America

Zhifeng Sun

Affiliation College of Computer and Information Science, Northeastern University, Boston, Massachusetts, United States of America

Ravi Sundaram

Affiliation College of Computer and Information Science, Northeastern University, Boston, Massachusetts, United States of America

Anil Kumar S. Vullikanti

vsakumar@vt.edu

Affiliation Department of Computer Science and Virginia Bioinformatics Institute, Virginia Tech, Blacksburg, Virginia, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: AV RR ZS RS. Performed the experiments: ZS. Analyzed the data: ZS. Wrote the paper: AV RR ZS RS.