Abstract: Performance lower bounds are utilized as a standard to evaluate the accuracy with which parameters are estimated. However, lower bounds for joint estimation have not been fully explored when ...

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NEW YORK (AP) — Instacart said Monday that it’s ending a program where some customers saw different prices for the same product ordered at the same time from the same store when using the delivery ...

The hilarious and food-loving Raphael Gomes finds methods to spot real versus fake food items to avoid culinary disappointments. Boy, 9, feels unwell after hike—parents face devastating reason days ...

A high-performance Python application for real-time analysis and visualization of audio pitch (frequency) and amplitude using the ASIO interface for minimal latency. This project is designed for tasks ...

Abstract: Frequency Diverse Array is an advanced antenna technology for clustering received power spatial distribution in specific areas, which has shown significant potential in many applications, ...

A thrifter's long-running treasure hunt finally paid off after they uncovered a rare "paper bag vase" at their local secondhand store — and the internet is celebrating right along with them. The viral ...

The Department of Education building in Washington, D.C., March 24, 2025. Editorial Fellow Millions of student loan borrowers whose monthly payments were reduced to as low as $0 under a forgiveness ...

A lucky shopper recently scored what they described as "the Rolls Royce of Toaster Ovens" during a recent trip to their local thrift store. "250 dollar Breville Smart Oven for 12.99," they boasted in ...

Disposable vapes are a health hazard in more ways than one. There's nothing worse than an unexpected visit to the mechanic, especially if someone else caused the damage to your car. A Reddit post on ...