1. School of Electrical and Computer Engineering, Ben-Gurion University of the Negev, Be’er Sheva, Israel
2. Department of Computer Science, Ben-Gurion University of the Negev, Be’er Sheva, Israel
3. CTO, AccessNow, Toronto, Canada
4. CTO, AnyFusion, Tel Mond, Israel
5. Department of Mathematics and Computer Science, The Open University, Ra’anana, Israel