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Metastable events in ADC comparators cause large errors that cannot be tolerated in test and measurement applications that record data over extended time intervals. This work utilizes BiCMOS technology to provide high dynamic range analog to digital conversion at 2.5GS/s with a metastable error rate of less than one error per year and better than 78dB SFDR(More)
Workflows are modeled with directed acyclic graphs in which vertices represent computational tasks, referred to as requests, and edges represent precedent constraints among requests. Associated with each workflow is a deadline that defines the time by which all computations of a workflow should be complete. Workflows are submitted by numerous clients to a(More)
— A distributed service-oriented architecture comprises interconnected machines that together support a number of services. Concurrent service requests made to an individual machine are supported with shared, and limited, resources associated with that machine. A call to a service method may in turn invoke methods from other services, resulting in a nesting(More)
This paper investigates the player's body as a system capable of unfamiliar interactive movement achieved through digital mediation in a playful environment. Body interactions in both digital and non-digital environments can be considered as a perceptually manipulative exploration of self. This implies a player may alter how they perceive their body and its(More)
(2015) Mainstreaming video annotation software for critical video analysis. Abstract: The range of video annotation software currently available is set within commercially specialized professions, distributed via outdated sources or through online video hosting services. As video content becomes an increasingly significant tool for analysis, there is a(More)
  • Jason Reece, Samir Gambhir, +4 authors Steve Fredrickson
  • 2010
The following report assesses the " State of Opportunity " in King County, Washington. An " opportunity mapping " analysis conducted by the Kirwan Institute was made possible through a small grant funded by the Poverty and Race Research Action Council (PRRAC). The Kirwan Institute is a national leader in conducting opportunity mapping to support social and(More)
Produced by the Met Office © Crown copyright 2004 04/0207 Met Office and the Met Office logo are registered trademarks Summary The Hadley Centre has developed a method to estimate the uncertainty in climate models, the largest source of uncertainty in climate predictions over the next 50 years. Preliminary results suggest that: � the most likely global(More)