Table of Contents

Departments

Editor's Letter

Let Us—Together—Make CACM Exciting

Publisher's Corner

The Softer Side of Communications

Letters To The Editor

Prep Students for Irreversible Software Trends

CACM Online

Communications Site to Launch in January

Careers

News

Green Computing

Searching the Deep Web

Clean Elections

An Inspiring Legacy

Viewpoints

Historical Reflections

Will the Future of Software be Open Source?

Computing Ethics

Computer Experts: Guns-for-Hire or Professionals?

From the Front Lines

DOA with SOA

Point/Counterpoint

The U.S. Should Ban Paperless Electronic Voting Machines

Practice

Code Spelunking Redux Is it Getting Any Easier to Understand

Document Design Matters

A Closer Look at GPUs

Contributed Articles

The Topology of Dark Networks

Crossroads for Canadian CS Enrollment

Review Articles

The Many Facets of Natural Computing

Research Highlights

Technical Perspective

Computational Photography on Large Collections of Images

Scene Completion Using Millions of Photographs

Technical Perspective

New Developments in Graph Partitioning

Geometry, Flows, and Graph-Partitioning Algorithms

Last Byte

Q&A

A Complex Thinker

Communications - October 2008 Index