3733 search results - page 576 / 747 » Performance Evaluation of an Operating System Transaction Ma... |
107
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USS
2010
14 years 11 months ago
2010
Reverse Turing tests, or CAPTCHAs, have become an ubiquitous defense used to protect open Web resources from being exploited at scale. An effective CAPTCHA resists existing mechan...
134
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CORR
2011
Springer
14 years 8 months ago
2011
Springer
We consider the problem of computing numerical invariants of programs by abstract interpretation. Our method eschews two traditional sources of imprecision: (i) the use of widenin...
154
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SIGMETRICS
1996
ACM
15 years 5 months ago
1996
ACM
This paper describes Embra, a simulator for the processors, caches, and memory systems of uniprocessors and cache-coherent multiprocessors. When running as part of the SimOS simul...
ICC
2007
IEEE
15 years 8 months ago
2007
IEEE
—A substantially long round trip time (RTT) in space channel hurts TCP interactions between the sending and receiving ends. The Consultative Committee for Space Data Systems (CCS...
203
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SIGMOD
2009
ACM
16 years 1 months ago
2009
ACM
We present a complete XPath cost-based optimization and execution framework and demonstrate its effectiveness and efficiency for a variety of queries and datasets. The framework i...