Helen Levine

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Web applications suffer from software and configuration faults that lower their availability. Recovering from failure is dominated by the time interval between when these faults appear and when they are detected by site operators. We introduce a set of tools that augment the ability of operators to perceive the presence of failure: an automatic anomaly(More)
Three surveys (1997, 1999, and 2001) of outpatient substance abuse treatment centers in Connecticut, Massachusetts, Rhode Island, Maine, Vermont, and New Hampshire examined organizational characteristics that influenced the adoption of naltrexone. Structural equation modeling with manifest variables assessed predictors related to the use of naltrexone. Use(More)
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