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» Can We Make Operating Systems Reliable and Secure
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USENIX
2008
13 years 9 months ago
ConfiDNS: Leveraging Scale and History to Detect Compromise
While cooperative DNS resolver systems, such as CoDNS, have demonstrated improved reliability and performance over standard approaches, their security has been weaker, since any c...
Lindsey Poole, Vivek S. Pai
MICRO
2009
IEEE
507views Hardware» more  MICRO 2009»
14 years 1 months ago
Enhancing lifetime and security of PCM-based main memory with start-gap wear leveling
Phase Change Memory (PCM) is an emerging memory technology that can increase main memory capacity in a cost-effective and power-efficient manner. However, PCM cells can endure on...
Moinuddin K. Qureshi, John Karidis, Michele France...
UAI
2003
13 years 8 months ago
Web-Based Question Answering: A Decision-Making Perspective
We investigate the use of probabilistic models and cost-benefit analyses to guide the operation of a Web-based question-answering system. We first provide an overview of research ...
David Azari, Eric Horvitz, Susan T. Dumais, Eric B...
SRDS
2000
IEEE
13 years 11 months ago
Semantically Reliable Multicast Protocols
Reliable multicast protocols can strongly simplify the design of distributed applications. However, it is hard to sustain a high multicast throughput when groups are large and het...
José Orlando Pereira, Rui Carlos Oliveira, ...
APCSAC
2006
IEEE
14 years 25 days ago
Reorganizing UNIX for Reliability
In this paper, we discuss the architecture of a modular UNIX-compatible operating system, MINIX 3, that provides reliability beyond that of most other systems. With nearly the ent...
Jorrit N. Herder, Herbert Bos, Ben Gras, Philip Ho...