Update README.md

Author: Mohamed Sarwat

README.md

@@ -153,11 +153,11 @@ Mohamed Sarwat, James Avery, Mohamed F. Mokbel.
 Proceedings of the VLDB Endowment 6 (12), 1242-1245, 2013
 
 ## Authors
-* [Mohamed Sarwat](http://www-users.cs.umn.edu/~sarwat/)  [Twitter:<https://twitter.com/MoSarwat>]
+* [Mohamed Sarwat](http://faculty.engineering.asu.edu/sarwat/)  [Twitter:<https://twitter.com/MoSarwat>]
 * James Avery   [Twitter:<https://twitter.com/TheSoundDefense>]
 * [Mohamed F. Mokbel](http://www-users.cs.umn.edu/~mokbel/)   [Twitter:<https://twitter.com/MohamedMokbel>]
 
 ## Support or Contact
-Having trouble with RecDB ? contact sarwat@cs.umn.edu and we’ll help you sort it out.
+Having trouble with RecDB? contact msarwat@asu.edu and we’ll help you sort it out.
 
 Follow [@Rec_DB](https://twitter.com/Rec_DB) on Twitter for updates