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.
Diversity alone won’t get the votes for funding public education. It takes communities that are more integrated and connected, where residents have a sense of shared stake.
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EV demand slows down, a classic American brand hints at a sedan return, and BMW flat-out says software is now the core of the car. That’s a lot of change for one Saturday, and we talk through what it means for real drivers and real enthusiasts when factories idle, platforms get shared, and “digital functions” become as important as horsepower.
Gov. RON DESANTIS has made regulating AI a priority for his final year in office — despite opposition from powerful Big Tech companies and concerns that such regulations might run afoul of President DONALD TRUMP’s push for “one rulebook” to preempt state laws. While DeSantis’ past fights with the industry have largely been over “wokeness,” this one has been about AI’s possible impact on jobs and children.
Supply chains are used for the production, distribution, and delivery of items. Supply chain management seeks opportunities to improve the value creation of activities required to transport products, store inventory, and satisfy customer demand. Efficient supply chains enable products to be available and accessible. Recent conflicts in the Middle East have certainly demonstrated the challenges created when transportation availability is curtailed.
We are witnessing a world in which the vacillating volume of supply chain shocks and shifts are now occurring at an increasing rate. The pace and amplitude of change may be unprecedented. Whether emerging through military conflicts, natural disasters, or pandemic upheavals, it seems that supply chains – or the perceived impediments within them – bear the brunt of consumer dissatisfaction and shipper frustration. The resulting economic disruptions nurture chaos and confusion in financial markets.
If people form opinions online before they fully evaluate whether information is true, then the fight against misinformation may begin far earlier than most platforms are designed to address. A new study published in Information Systems Research, a journal of INFORMS, suggests that social media users can begin developing stable opinions about unfamiliar topics after seeing only a handful of consistent posts. Researchers found that after roughly five exposures, users’ impressions often began stabilizing and shaping how they responded to future information.
When elected officials control the maps, they are not just participating in democracy. They are engineering the habitat in which democracy thrives or languishes. That makes redistricting not only a political problem, but also an operations research problem.
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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