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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Because of the pandemic, car buyers have delayed their purchases, but the CEOs of the big carmakers are reporting that buyers are ready to buy. But we're still experiencing pandemic-related lockdowns and supply chain woes.
When it comes to analytics, Polly Mitchell-Guthrie has a long track record. She is vice president of industry outreach and thought leadership at Kinaxis, a supply chain management and analytics software company.
Scientists and engineers of Chinese descent are relinquishing their corporate positions or tenured positions at top-tier U.S. institutions such as Harvard, MIT, and Princeton at an unprecedented rate. To make matters worse, many of them are leaving for China to compete against the United States. More than 1,400 Chinese scientists left the United States for China in 2021.
Failure has become unacceptable, and that is a tragedy. Failure provides some of the greatest lessons that each of us will ever learn. How many of us in our youth exhibited judgment that we find distasteful today? Experience is a painful teacher, but the lessons learned are invaluable.
Politics always ranks high on the list of controversial topics. With the midterm elections just weeks away, the economy, gun policy and violent crime are the top three issues of concern to voters. In Canada, a National Post poll ahead of her 2021 federal election put the cost of living, health care costs and the post-pandemic economic recovery as the top three issues. These lists reflect the differences and similarities between the two countries.
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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