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Communications of the ACM

CACM online

Current Features

Our readers are a most opinionated audience and we value those opinions. Feel free to share your thoughts or get something off your chest. There are many ways to present your insights, comments, complaints, or questions to Communications:

  • Read something that's got you thinking? Set you reeling? Send a letter to the editor:
  • Questions about your monthly digital edition? Send them to:
  • Email the Publisher and Editor-in-Chief directly; their addresses are atop the Communications masthead on page 4.
  • To contact other staff members, click on the "CACM Staff" link on the home page——or go directly to

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Still Everywhere

ACM's popular online publication, Ubiquity, remains as thought-provoking as ever under its new leadership. The preeminent Peter J. Denning has taken over as Ubiquity's editor, replacing John Gehl who served in that position for almost a decade. See what Denning, a longtime Communications columnist, former ACM president, and current chair of the Computer Science Department at the Naval Postgraduate School in Monterey, CA, and his newly assembled editorial board have in store at

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Mobile Magazine

The Digital Edition of Communications is viewable on your iPhone or iPod Touch. So, too, are other ACM publications, including Queue, for forward-looking practitioners; interactions, for HCI (human-computer interaction) fans; netWorker, for networking technologists; and Crossroads, ACM's student publication. These and 84 other titles are available in Texterity Inc.'s electronic format that re-creates each page of a printed magazine. Find them at

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©2008 ACM  0001-0782/08/0900  $5.00

Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. To copy otherwise, to republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee.

The Digital Library is published by the Association for Computing Machinery. Copyright © 2008 ACM, Inc.


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