• Position: Professor
• Address:
  • David R. Cheriton School of Computer Science
  • University of Waterloo
  • Waterloo, Ontario, Canada, N2L 3G1
• Phone: (519) 888-4804
• Fax: (519) 885-1208
• Email: shallit at graceland.uwaterloo.ca
• Office: DC 3134

Research Interests: Algorithmic number theory (primality testing, factoring, etc.), formal languages and automata theory (especially connections with number theory), history of mathematics and computer science, ethical use of computers.