Welcome to ACM SIGCOMM 2004  

The organization committee is most delighted to invite you to Portland, OR, USA .

ACM SIGCOMM 2004 is the annual conference of the Special Interest Group on Data Communication (SIGCOMM), a vital special interest group of the Association for Computing Machinery (ACM). SIGCOMM 2004 is made possible with the generous support of our  sponsors.


  • The conference program will be available on the Internet via webcast. You can find more information by following this link.
  • SIGCOMM conference papers are now online.
  • Poster session technical program is now online.
  • The secure registration link is now available.
  • The 2004 SIGCOMM Award winner is Prof. Simon Lam, University of Texas at Austin
  • Technical programs for the SIGCOMM conference and workshops are now available.

Important Dates
Early Registration Deadline
August 2, 2004
Hotel Registration Deadline
August 2, 2004

For More Information

Raj Yavatkar (General Conference Chair)
Wu-chang Feng (Local Arrangements Chair)

Past Dates
Paper Submission
February 6, 2004
Tutorial Proposals February 1, 2004
Notification of Acceptance April 30, 2004
Poster Submission May 21, 2004
Poster Notification June 11, 2004
Camera Ready Papers June 21, 2004
Student Travel Grant Application June 28, 2004

 ACM SIGCOMM 2004 would like to thank the following institutions for their generous support.
Sponsor Logos