About the Authors

Naama Tepper

Affiliation Department of Computer Science, Technion, Israel Institute of Technology, Haifa, Israel

Tomer Shlomi

tomersh@cs.technion.ac.il

Affiliation Department of Computer Science, Technion, Israel Institute of Technology, Haifa, Israel

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: NT TS. Performed the experiments: NT TS. Analyzed the data: NT TS. Wrote the paper: NT TS.