Personally
4133 A. V. Williams.
Electronically
nspring@cs.umd.eduProspective graduate applicants: See the graduate catalog for information about applying to the graduate program. Our department admits students, some of those students take my class, and some of those students will work with me. If your heart is set on working with me, explain why in your statement of purpose and demonstrate your creativity and understanding of my published research. Contacting me directly does no one any good.
Postally
4133 A. V. WilliamsDepartment of Computer Science
University of Maryland
College Park, MD 20742
FedEx: Replace 4133 with 1105.
Immediately
If 1870's technology is your preference:
Office: 301-405-2909.
If you have the ability to send email, use it: office voicemail serves no purpose, especially while I'm traveling.
Fax: 301-405-6707.