Have you ever wondered how companies like Apple always stay ahead of the curve? They seem to have a crystal ball because they...

Whether you’re allocating resources more efficiently for web traffic, forecasting patient demand for staffing needs, or anticipating sales of a company’s products, forecasting is an essential tool across many businesses. One particular use case, known as cold start forecasting, builds forecasts for a time series that has little or no existing historical data, such as […]

At the 2021 AWS re:Invent conference in Las Vegas, we demoed Read For Me at the AWS Builders Fair—a website that helps the visually impaired hear documents. For better quality, view the video here. Adaptive technology and accessibility features are often expensive, if they’re available at all. Audio books help the visually impaired read. Audio […]

Esports organisation Esports Wales are hosting online tournaments to find the best of the best in the most competitive esports games. For the 3rd time, Esports Wales is hosting the Welsh Masters to find the best players in a selection of esports games. Esports Wales is an organisation that supports competitive gaming from the grassroots […]

Sim hacks, sim swaps, and other security problems deal a lot of damage to people’s lives.  Good thing Haseeb Awan of  Efani and Bitaccess...

Quantum 6, 662 (2022).

https://doi.org/10.22331/q-2022-03-01-662

For a classical channel, neither the Shannon ca-pa-city, nor the sum of conditional probabilities corresponding to the cases of successful transmission can be increased by the use of shared entanglement, or, more generally, a non-signaling resource. Yet, perhaps somewhat counterintuitively, entanglement assistance can help and actually elevate the chances of success even in a one-way communicational task that is to be completed by a single-shot use of a noiseless classical channel. To quantify the help that a non-signaling resource provides to a noiseless classical channel, one might ask how many extra letters should be added to the alphabet of the channel in order to perform equally well $without$ the specified non-signaling resource. As was observed by Cubitt, Leung, Matthews, and Winter, there is no upper bound on the number of extra letters required for substituting the assistance of a general non-signaling resource to a noiseless one-bit classical channel. In contrast, here we prove that if this resource is a bipartite quantum system in a maximally entangled state, then an extra classical bit always suffices as a replacement.

You can find the authors' online classes related to this publication here.

Artificial intelligence (AI) has become a hot topic in the business and education world in recent years. Many educators are curious about how they can use AI in their classrooms, and rightfully so – there are many potential applications for this technology! This blog post will discuss ten different ways to use AI in your […]

The post 10 Ways to Use Artificial Intelligence In Education appeared first on AiiotTalk - Artificial Intelligence | Robotics | Technology.

The number of betting sites and online casinos are basically increasing in Norway each year. Because of this, there are countless options the player can choose from. This is fantastic, but it does create a problem. When the selection is so enormous, making the choice can feel even overwhelming. Thankfully there are some useful sites, […]

The post Find all the best gambling sites in Norway appeared first on Esportsbetting.gg.

In 2020, the global corporate investment in artificial intelligence reached $68 billion.  The above graph clearly shows the trend of exponential growth in AI investments.  In the future, the use of AI will become even more commonplace. A report from SEMRush seconds that. It suggests that in 2022, companies are expected to have an average […]

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How Much Does IT Cost to Develop YouTube Mobile App?

Quantum 6, 656 (2022).

https://doi.org/10.22331/q-2022-02-21-656

In this work, we characterize the amount of steerability present in quantum theory by connecting the maximal violation of a steering inequality to an inclusion problem of free spectrahedra. In particular, we show that the maximal violation of an arbitrary unbiased dichotomic steering inequality is given by the inclusion constants of the matrix cube, which is a well-studied object in convex optimization theory. This allows us to find new upper bounds on the maximal violation of steering inequalities and to show that previously obtained violations are optimal. In order to do this, we prove lower bounds on the inclusion constants of the complex matrix cube, which might be of independent interest. Finally, we show that the inclusion constants of the matrix cube and the matrix diamond are the same. This allows us to derive new bounds on the amount of incompatibility available in dichotomic quantum measurements in fixed dimension.

Climate change is one of the most pressing issues facing the world today. It’s only natural that researchers would address it with one of today’s most promising technologies. Teams across the globe have started using artificial intelligence (AI) to combat climate change. Scientists say the world must reduce emissions by 7.6% every year until 2030, […]

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