Google has introduced Gemini 2.5 Computer Use, a new AI model designed to interact directly with web and mobile interfaces. This model, built on Gemini 2.5 Pro’s visual understanding and reasoning ...

Abstract: In this paper, the problem of traffic grooming, routing and spectrum assignment is investigated in time-division-multiplexing elastic optical networks. The Markov-based mechanism—predicting ...

Abstract: A method to calibrate the errors of polarization information measured by division-of-focal-plane polarimeters is demonstrated. The principle of this method is explained, and its feasibility ...

Weather Underground provides information about tropical storms and hurricanes for locations worldwide. Use hurricane tracking maps, 5-day forecasts, computer models and satellite imagery to track ...

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A judge on Thursday blocked the deployment of National Guard troops in the Chicago area for at least two weeks, finding no substantial evidence that a "danger of rebellion" is brewing in Illinois ...

In this richly illustrated book, Nobel Laureate Gerard 't Hooft and Theoretical Physicist Stefan Vandoren describe the enormous diversity of natural phenomena that take place at different time scales.