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ScienceDaily: Computers & Math News |
AI improves doctors' ability to correctly interpret tests and diagnose lung disease Posted: 18 Sep 2018 03:05 PM PDT Artificial intelligence (AI) can be an invaluable aid to help lung doctors interpret respiratory symptoms accurately and make a correct diagnosis, according to new research. |
Machine-learning system tackles speech and object recognition, all at once Posted: 18 Sep 2018 11:08 AM PDT Computer scientists have developed a system that learns to identify objects within an image, based on a spoken description of the image. Given an image and an audio caption, the model will highlight in real-time the relevant regions of the image being described. |
Capitalizing on sleep-wake cycle can drastically increase digital ad profits from social media Posted: 18 Sep 2018 10:17 AM PDT New research shows digital content platforms can increase traffic to their websites from social media and boost digital ad profits by at least 8 percent, simply by aligning their posting schedules with target audiences' sleep-wake cycles. |
Electrochemistry: Greater than the sum of its parts Posted: 18 Sep 2018 08:09 AM PDT Scientists have developed a new model that merges basic electrochemical theory with theories used in different contexts, such as the study of photoelectrochemistry and semiconductor physics, to describe phenomena that occur in any electrode. |
Is email evil? Bosses are getting boxed in by their inbox Posted: 18 Sep 2018 08:09 AM PDT New research shows that bosses struggle, like the rest of us, to keep up with email demands. What makes managers unique is that email traffic prevents them from being effective leaders and threatens employee performance. |
Mathematicians calculate the safest way home for pedestrians Posted: 18 Sep 2018 08:09 AM PDT A mobile app that guides pedestrians along the safest instead of quickest route to their destination is being developed. |
New test kit for quick, accurate and low-cost screening of diseases Posted: 18 Sep 2018 08:08 AM PDT A multidisciplinary team of researchers has developed a portable, easy-to-use device for quick and accurate screening of diseases. This versatile technology platform called enVision (enzyme-assisted nanocomplexes for visual identification of nucleic acids) can be designed to detect a wide range of diseases - from emerging infectious diseases (e.g. Zika and Ebola) and high-prevalence infections (e.g. hepatitis, dengue, and malaria) to various types of cancers and genetic diseases. |
Scientists use artificial neural networks to predict new stable materials Posted: 18 Sep 2018 05:21 AM PDT Artificial neural networks -- algorithms inspired by connections in the brain -- have 'learned' to perform a variety of tasks, from pedestrian detection in self-driving cars, to analyzing medical images, to translating languages. Now, researchers are training artificial neural networks to predict new stable materials. |
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