K. K. Ramakrishnan
AT&T Labs Research, Rm. A117
180 Park Ave
Florham Park, NJ 07932
Email: kkrama@research.att.com
Fax: +1-973-360-8871
Tel: +1-973-360-8764
URL: http://www.research.att.com/info/kkrama

Robert Doverspike
AT&T Labs Research, Room A5-1G 12
200 S. Laurel Ave
Middletown, NJ 07748
Email: rdd@research.att.com
Fax: +1-732-368-9433
Tel: +1-732-420-9025
URL: http://www.research.att.com/info/rdd

Stein Gjessing
University of Oslo
Department of Informatics
Informatikkbygningen, Gaustadaleen 23
0371 Oslo Pb. 1080 Blindern
NO-0316, Oslo, Norway
Email: Stein.Gjessing@ifi.uio.no
Fax: +47-67-828201
Tel: +47-67-828385
URL: http://heim.ifi.uio.no/~steing/

Virgil Dobrota
Technical University of Cluj-Napoca
Communications Department
15 Daicoviciu Street
400020 Cluj-Napoca, Romania
Email: Virgil.Dobrota@com.utcluj.ro
Fax: +40-264-597083
Tel: +40-264-401226
URL: http://bavaria.utcluj.ro/~dobrota

Jacobus E van der Merwe
AT&T Labs Research
Shannon Laboratory, Room A173
180 Park Ave, Bldg 103
Florham Park, NJ, 07932-0971
Email: kobus@research.att.com
Fax: +1-973-360-8871
Tel: +1-973-360-8225
URL: http://www.research.att.com/~kobus/