Universitat Pompeu Fabra

Princeton University

Imperial College of Science, Technology and Medicine

Stanford University

Stanford University

Princeton University

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First published 2007

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Dedication

To our families.

Acknowledgements

This book would not have been possible without the very significant contributions of our contributing co-authors, who worked closely with the principal authors on individual chapters. In particular, we would like to acknowledge the contributions of Rohit Nabar to Chapter 1, Syed Ali Jafar, Nihar Jindal and Sriram Vishwanath to Chapter 2, Mai Vu to Chapter 3, Naofal Al-Dhahir and Suhas Diggavi to Chapter 4, Giorgio Taricco to Chapter 5,...