About the Authors

David Amar

Affiliation Blavatnik School of Computer Science, Tel Aviv University, Tel Aviv, Israel

Hershel Safer

Affiliation Blavatnik School of Computer Science, Tel Aviv University, Tel Aviv, Israel

Ron Shamir

rshamir@tau.ac.il

Affiliation Blavatnik School of Computer Science, Tel Aviv University, Tel Aviv, Israel

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Designed and wrote the software used in analysis: DA. Conceived and designed the experiments: DA RS. Performed the experiments: DA. Analyzed the data: DA HS RS. Wrote the paper: DA HS RS.