I graduated in Dec 2003 and joined Google.
I can still be reached at my university email address.
Papers:

	Replication Techniques for Peer-to-Peer Networks Bujor Silaghi PhD Thesis, Department of Computer Science University of Marland, College Park, MD, December 2003.
	Multi-Dimensional Quorum Sets for Red-Few Write-Many Replica Control Protocols Bujor Silaghi, Pete Keleher, and Bobby Bhattacharjee In Proc. of the 4th CCGRID/GP2PC Chicago, IL, April 2004.
	Hierarchical Routing with Soft-State Replicas in TerraDir Bujor Silaghi, Vijay Gopalakrishnan, Bobby Bhattacharjee, and Pete Keleher In Proc. of the 18th IPDPS Santa Fe, NM, April 2004.
	Adaptive Replication in Peer-to-Peer Systems Vijay Gopalakrishnan, Bujor Silaghi, Bobby Bhattacharjee, and Pete Keleher In Proc. of the 24th ICDCS Tokyo, Japan, March 2004.
	Efficient Peer-To-Peer Searches Using Result-Caching Bobby Bhattacharjee, Sudarshan Chawathe, Vijay Gopalakrishnan, Pete Keleher, and Bujor Silaghi In Proc. of the 2nd IPTPS Berkeley, CA, February 2003.
	Query Routing in the TerraDir Distributed Directory Bujor Silaghi, Bobby Bhattacharjee, and Pete Keleher In Proc. of SPIE ITCOM Boston, MA, August 2002.
	Are Virtualized Overlay Networks Too Much of a Good Thing? Pete Keleher, Bobby Bhattacharjee, and Bujor Silaghi In Proc. of the 1st IPTPS Lecture Notes in Computer Science, LNCS 2429 © Springer-Verlag Cambridge, MA, March 2002.
	Object Distribution with Local Information Bujor D. Silaghi and Peter J. Keleher In Proc. of the 21st ICDCS Mesa, AZ, April 2001.
	Advanced Programming in C++ Bujor Silaghi MicroInformatica Publishing House, 1996 I.S.B.N. 937-9215-33-5.