The INFORMS Analytics+ Conference showcased how companies are turning advanced analytics and AI into measurable operational results
In most emergency departments, beds are a hot commodity. But some patients don’t actually need a bed for their treatment – and accurately identifying those people is a low-lift but effective way to increase efficiency without sacrificing care quality, finds a study recently published in the journal Management Science.
The researchers developed a simple decision tree, informed by mathematical and machine learning models, to help staff decide whether a patient truly needs a bed or can be routed to a “vertical processing pathway” – that is, an area where they can be treated sitting up. Many hospitals already have such an area but don’t necessarily have a systematic way to decide which patients are treated there.
American teenagers start their school day too early.
Medical experts have been clear for years: sleep cycle changes during puberty make it hard for teenagers to learn in the early morning. Later school start times have been linked to better sleep, improved mental health, stronger academic performance and even safer driving.
Most school district leaders know about this problem and care about fixing it. But changing the schedule can feel operationally impossible.
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Global supply chains have seen significant disruption from the spread of COVID-19. For crop protection, it has interrupted production along the entire crop input value chain — from raw materials to manufacturing to packaging to distribution to transportation.
Since the COVID-19 virus has spread through the United States, you’ve no doubt found your local stores sold out of essential items, such as toilet paper, hand sanitizer, and many food products.
The coronavirus pandemic has resulted in a very dynamic situation. We’ve had to adjust our plans accordingly. Shelter-in-place orders in individual states have disrupted the supply chain sooner than anticipated. Consequently, BMW Plant Spartanburg will close for a two-week period beginning Sunday, March 29, through Sunday, April 12. We will continue to monitor the ongoing situation very closely and adjust our plans as circumstances dictate.
Chinese exports plummeted 17.2 percent in dollar terms in the first two months of the year as the Asian giant grappled with the effects of the spread of Covid-19. The coronavirus outbreak has shed light on the risks of companies relying on China as a sole source of manufactured goods, as factory closures and transportation restrictions disrupted global supply chains in sectors ranging from pharmaceuticals to electronics to auto production.
The COVID-19 pandemic has brought medical supply chains into the spotlight. There has been a national shortage of testing kits, and at least one drug is already unavailable because of the outbreak, though it hasn’t been publicly named.
OR/MS Today is the INFORMS member magazine that shares the latest research and best practices in operations research, analytics and the management sciences.
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Analytics magazine showcases articles and research reports based on big data, AI, machine learning, data analytics and other new-age technologies.
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