Communications of the ACM

If it grows, tax it

Neil Munro
Pages 11-13

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The next date crisis and the ones after that

Robert L. Glass
Pages 15-17

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Tomorrow's library today

Robert Fox
Pages 20-21

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Intel MMX for multimedia PCs

Alex Peleg, Sam Wilkie, Uri Weiser
Pages 24-38

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The Legion vision of a worldwide virtual computer

Andrew S. Grimshaw, Wm. A. Wulf, CORPORATE The Legion Team
Pages 39-45

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Computer virus-antivirus coevolution

Carey Nachenberg
Pages 46-51

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Artificial intelligence and virtual organizations

Daniel E. O'Leary, Daniel Kuokka, Robert Plant
Pages 52-59

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Ethics online

Deborah G. Johnson
Pages 60-65

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High-assurance systems

Sourav Bhattacharya, Akira Onoma, Farokh Bastani
Pages 67-ff.

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Adaptive recovery for mobile environments

Nuno Neves, W. Kent Fuchs
Pages 68-74

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Fault-tolerant real-time objects

K. H. Kim, Chittur Subbaraman
Pages 75-82

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Parallel evaluation of software architecture specifications

Jeffrey J. P. Tsai, Bing Li, Eric Y. T. Juan
Pages 83-86

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Mechanisms for detecting and handling timing errors

David B. Stewart, Pradeep K. Khosla
Pages 87-93

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Technical opinion: The ultimately punishable computer science paper for the latter '90s: a tip for authors

Sherman R. Alpert, Richard B. Lam
Page 94

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Inside risks: Cryptography, security, and the future

Bruce Schneier
Page 138

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