• The KDD2011 Conference Hotel is the Manchester Grand Hyatt, San Diego.
• Directions to the Hotel
• Hotel Reservation Link

A lodging block has been set up for all attendees at the hotel. To book your lodging, please click on the reservation link here (same as above) to book online or call 888-421-1442. The group code is KDD2011. Please book your reservation by July 29th to ensure you receive the group discounted rate of $191/night.

The Association for Computing Machinery does not issue formal invitation letters for visas. We can however issue a visa support letter. For visa support letters, please send all requests to supportletters@acm.org with the following information:

1. Name and mailing address as it appears on your passport
2. The name of the conference you wish to attend
3. Registration confirmation number (when available)
4. If you are the author of any papers accepted for the conference, please provide the title
5. Fax number or email address where you want the letter sent to