Chris Yu

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Wide-area network traffic engineering enables network operators to reduce congestion and improve utilization by balancing load across multiple paths. Current approaches to traffic engineering can be modeled in terms of a routing component that computes forwarding paths, and a load balancing component that maps incoming flows onto those paths dynamically,(More)
OBJECTIVES Statins are a well-known primary and secondary prevention drug for cardiovascular disease and NICE guidelines have been issued to identify key indicators for their use. An audit looking into statin prescribing for medical inpatients was carried out in two geographically distinct London hospitals. DESIGN A prospective inpatient audit of medical(More)
Rapid advances in communications and computing technology have opened up new opportunities for clinical teleradiology. The quality of teleradiology reporting, when carried out properly, is on par with onsite reporting, and offers the potential for increased accuracy and improved patient outcomes. Local and international industry organisations and(More)
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