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.
An audio journey of how data and analytics save lives, save money and solve problems.
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Michael Trick, INFORMS member and the Harry B. and James H. Higgins Professor of Operations Research at Carnegie Mellon University's Tepper School of Business, has been appointed dean of Carnegie Mellon in Qatar, effective September 1, 2017.
If you’re the chief executive of a publicly traded company and want a raise, what should you do?
(a) Keep breathing.
(b) Get yourself on CNBC.
The first answer will probably work, but getting some media attention will work better, especially if your company isn’t too large and its stock has been doing well. Those are the key findings of a new study in the INFORMS journal Organization Science of CEO pay and U.S. media exposure conducted by a pair of American-trained business professors in Asia.
Does weather impact sales? Four data scientists noticed the weather was a “huge focal point for many mobile marketing campaigns.” But, they wondered, what specific weather conditions drove sales. Their research, appearing in INFORMS’ Marketing Science, shows many large marketers, such as Burberry, Ace Hardware, and Taco Bell (among others), unleashed weather-based mobile marketing messages, promoting specific products.
INFORMS member and professor of mathematics at the U.S. Naval Academy Sommer Gentry represented INFORMS and the mathematics community on the FOX show Superhuman, by tackling an O.R. problem that involves counting sub-rectangles in an m-by-n grid and in an m-by-n grid with corners cut out.
Anna Nagurney, PhD, INFORMS member, professor at the University of Massachusetts Amherst and Director of the Virtual Center of Supernetworks, explains the transportation and communications network needs of the U.S., from the internet, road systems, and our cell phones.
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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