Who watches the Watchmen: os espaços do tempo nos quadrinhos
نویسندگان
چکیده
منابع مشابه
Who Watches the Watchmen? Protecting Operating System Reliability Mechanisms
We present the design and initial evaluation of a resilient operating system architecture that leverages HW architectures combining few resilient with many non-resilient CPU cores. To this end, we build our system around a Reliable Computing Base (RCB) consisting of those software components that must work for reliable operation, and run the RCB on the resilient cores. The remainder of the syst...
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RNA levels are widely thought to be predictive of RNA function. However, the existence of more than a hundred chemically distinct modifications of RNA alone is a major indication that these moieties may impart distinct functions to subgroups of RNA molecules that share a primary sequence but display distinct RNA "epigenetic" marks. RNAs can be modified on many sites, including 5' and 3' ends, t...
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There are numerous approaches towards quantifying the performance of NoSQL datastores with respect to dimensions that are notoriously hard to capture such as staleness or consistency in general. Many of these approaches, though, are built on assumptions regarding the underlying infrastructure or the test scenario and may lead to invalid results, if those assumptions do not hold. As a consequenc...
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Asymmetric-key cryptographic algorithms when implemented on systems with branch predictors, are subjected to side-channel attacks exploiting the deterministic branch predictor behavior due to their keydependent input sequences. We show that branch predictors can also leak information through the hardware performance monitors which are accessible by an adversary at the user-privilege level. This...
متن کاملWho watches the watchmen? An appraisal of benchmarks for multiple sequence alignment.
Multiple sequence alignment (MSA) is a fundamental and ubiquitous technique in bioinformatics used to infer related residues among biological sequences. Thus alignment accuracy is crucial to a vast range of analyses, often in ways difficult to assess in those analyses. To compare the performance of different aligners and help detect systematic errors in alignments, a number of benchmarking stra...
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ژورنال
عنوان ژورنال: Epígrafe
سال: 2018
ISSN: 2318-8855
DOI: 10.11606/issn.2318-8855.v6i6p199-223