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1,445
Shoestring: Probabilistic Soft Error Reliability on the Cheap
"... Aggressive technology scaling provides designers with an ever increasing budget of cheaper and faster transistors. Unfortunately, this trend is accompanied by a decline in individual device reliability as transistors become increasingly susceptible to soft errors. We are quickly approaching a new er ..."
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Cited by 24 (3 self)
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, are likely to result in user-visible faults without first exhibiting symptomatic behavior. Shoestring is able to recover from an additional 33.9 % of soft errors that are undetected by a symptom-only approach, achieving an overall user-visible failure rate of 1.6%. This reliability improvement comes at a
Failure Recovery Redundancy Overall Requirement
"... Abstract- Forward Error Correction (FEC) is very efficient for off-line streaming with large buffering time, but real-time streaming puts hard restrictions on the buffer size making FEC inefficient for combating long link failures on single path routes. Multi-path routing, orthogonal to buffering, c ..."
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path diversity. The friendliness of a particular multi-path routing is rated by the overall amount of FEC redundancy required for combating the non-simultaneous failures of all links in the multi-path route. We rated the friendliness of a dozen of capillary routing layers, built on several hundreds
Sympathy for the sensor network debugger
- In SenSys
, 2005
"... Being embedded in the physical world, sensor networks present a wide range of bugs and misbehavior qualitatively different from those in most distributed systems. Unfortunately, due to resource constraints, programmers must investigate these bugs with only limited visibility into the application. Th ..."
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Cited by 141 (3 self)
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. This paper presents the design and evaluation of Sympathy, a tool for detecting and debugging failures in sensor networks. Sympathy has selected metrics that enable efficient failure detection, and includes an algorithm that root-causes failures and localizes their sources in order to reduce overall failure
Rating of Routing by Redundancy Overall Need
- ITST’06 - 6th International Conference on Telecommunications
"... Abstract – Thanks to the large buffering time of off-line streaming applications, erasure resilient Forward Error Correction (FEC) codes can improve the reliability of communication particularly well. However real-time streaming puts hard restrictions on the buffer size making FEC inefficient for co ..."
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Cited by 1 (1 self)
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solution and evolving toward reliable routing patterns with highly developed path diversity. The friendliness of a multi-path routing pattern is rated by the overall amount of FEC redundancy required for combating the non-simultaneous failures of all links of the communication footprint. We rated
Whom You Know Matters: Venture Capital Networks and Investment Performance,
- Journal of Finance
, 2007
"... Abstract Many financial markets are characterized by strong relationships and networks, rather than arm's-length, spot-market transactions. We examine the performance consequences of this organizational choice in the context of relationships established when VCs syndicate portfolio company inv ..."
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Cited by 138 (8 self)
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.046% increase in IRRs (p<0.001). If we are willing to assume that the relation between IRRs and exit rates remains roughly one-to-one in the overall sample (for which we do not have IRR data), this suggests that we can translate the economic significance exercises in the previous sections into IRR gains
Local and Overall Similarities in Educational Design
"... Abstract Increased rate of exam failure in mathematics is observed at many educational institutions in the last years. Various approaches have been applied to resolve that problem. Some of them like e-learning methodologies and intelligent tutoring systems are more technologically oriented while ot ..."
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Abstract Increased rate of exam failure in mathematics is observed at many educational institutions in the last years. Various approaches have been applied to resolve that problem. Some of them like e-learning methodologies and intelligent tutoring systems are more technologically oriented while
Predicting Bank Failures: A Comparison of On- and Off-Site Monitoring Systems
- Journal of Financial Services Research
, 1998
"... On-site examinations are regulators ' primary tool for monitoring the ®nancial condition of federally insured depository institutions. In this paper, we assess the speed with which the information content of the supervisory rating assigned during bank examsÐthe CAMEL ratingÐdecays. This is an i ..."
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Cited by 60 (4 self)
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with all CAMEL ratings available at a given point in time, the econometric forecasts provide a more accurate indication of failure. Further analysis reveals that this overall ®nding re¯ects the tendency for a CAMEL rating's information content to deteriorate noticeably beginning in the second or third
Recessions lower (some) mortality rates: Evidence from Germany
- Social Science and Medicine 2004
"... In his article with the provocative title ‘‘Are Recessions Good for Your Health?’’, Ruhm (J. Health Econ. 21(4) (2000) 659) has found robust and consistent evidence that the total mortality rate, age-specific mortality rates as well as most specific mortality causes are pro-cyclical. His finding tha ..."
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Cited by 70 (0 self)
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, then we often arrive at the opposite result with higher unemployment being associated with higher mortality. This suggests that a failure to control for time-invariant state-specific effects leads to omitted variable bias, which would erroneously suggest that mortality rates move counter
Erythrocyte sedimentation rate is a predictor of renal and overall SLE disease activity. Lupus
"... Objective: Our aim was to assess whether erythrocyte sedimentation rate (ESR) levels correlate with the level of disease activity at each visit and whether a change in ESR could be useful in predicting changes in disease activity. Methods: Thousands of visits in a prospective systemic lupus erythema ..."
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Cited by 1 (0 self)
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Objective: Our aim was to assess whether erythrocyte sedimentation rate (ESR) levels correlate with the level of disease activity at each visit and whether a change in ESR could be useful in predicting changes in disease activity. Methods: Thousands of visits in a prospective systemic lupus
PHYSIOLOGY AND MANAGEMENT Evaluation of Overall Reproductive Performance of Dairy Herds
, 1997
"... Reproductive efficiency was assessed in 106 commercial dairy herds in Ontario. Herds that were similar in historical calving interval or projected calving interval varied widely in reproductive culling rate. The correlation between the reproductive culling rate and the historic calving interval and ..."
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.5%). The repeatability of the reproductive culling rate (0.26) was much lower than that of the historical calving interval (0.81) or the projected calving interval (0.60) because culling rate was not only influenced by the overall herd reproductive performance, but also by the differences in the maximal allowable days
Results 1 - 10
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1,445
