About the Authors

Benjamin Ma

Contributed equally to this work with: Benjamin Ma, Timothy Greer, Dillon Knox

Roles Conceptualization, Investigation, Methodology, Project administration, Writing – original draft, Writing – review & editing

benjamjm@usc.edu (BM); timothdg@usc.edu (TG); dillonkn@usc.edu (DK)

Affiliation Department of Computer Science, University of Southern California, Los Angeles, CA, United States of America

Timothy Greer

Contributed equally to this work with: Benjamin Ma, Timothy Greer, Dillon Knox

Roles Investigation, Visualization, Writing – original draft, Writing – review & editing

benjamjm@usc.edu (BM); timothdg@usc.edu (TG); dillonkn@usc.edu (DK)

Affiliation Department of Computer Science, University of Southern California, Los Angeles, CA, United States of America

Dillon Knox

Contributed equally to this work with: Benjamin Ma, Timothy Greer, Dillon Knox

Roles Data curation, Investigation, Methodology, Writing – original draft, Writing – review & editing

benjamjm@usc.edu (BM); timothdg@usc.edu (TG); dillonkn@usc.edu (DK)

Affiliation Department of Computer Science, University of Southern California, Los Angeles, CA, United States of America

Shrikanth Narayanan

Roles Funding acquisition, Supervision

Affiliations Department of Computer Science, University of Southern California, Los Angeles, CA, United States of America, Department of Electrical and Computer Engineering, University of Southern California, Los Angeles, CA, United States of America

Competing Interests

Funding from Google does not alter our adherence to PLOS ONE policies on sharing data and materials of this paper. The authors have declared that no other competing interests exist related to this effort.