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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INFORMS, the leading international association for professionals in operations research and analytics, has awarded the Department of Business Analytics at the University of Iowa the 2021 UPS George D. Smith Prize. The award recognizes excellence in preparing students to become practitioners of operations research and analytics.
Duke, Cornell and the University of Illinois (Urbana-Champaign)conducted widespread COVID-19 surveillance testing during the 2020-2021 academic year. As of early March 2021, Cornell had 645 positive cases amongst students, faculty and staff, while Duke had 639 cases and the University of Illinois had 6,122 positive cases. All of these institutions regularly reported positivity rates under 1 percent, yet their population infection rates were dramatically different; 4 percent for Cornell, around the same for Duke, and over 20 percent for the University of Illinois. All these schools have remained open during the entire academic year, using a variety of in-person and remote education strategies.
As vaccination eligibility opens up and more people get their shots, employers are looking for the best data on when and how to safely bring their employees back to work.
A Wisconsin medical leader says COVID-19 cases and hospitalizations are trending in the wrong direction.
According to a public filing Friday, Robert Kramer, CEO of Emergent BioSolutions, received a 51 percent increase in total compensation in 2020, to $5.6 million, before the company ruined 15 million doses of the Johnson & Johnson vaccine, according to The Washington Post. According to the report, the vaccine had been contaminated with ingredients of the AstraZeneca vaccine.
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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