Sunday, 24 de July de 2016

Noticias y opinión en Comunicaciones y sensores


How to control complex networks

MIT and Northeastern University researchers devised a computer algorithm that can generate a controllability structure for any complex network. The red points are 'driver nodes,' which can control the rest of the nodes (green). Image: Mauro Martino

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Wireless communication protocol promises high speed data transfer between portable devices

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Kermit Helps Households Monitor and Manage Their Internet Speed

For years, the relationship between Internet service provider and home user has been a simple, all-you-can-eat model: Pay a flat monthly fee and enjoy all the broadband you want, every byte of which streams at those fantastic speeds the ISPs advertise. Right?

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Speech Technology Moves From Recognition to Understanding

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Research Helps Exploit Data from New Radar

Computer models used to forecast storms don't (yet) know how to take advantage of the additional capabilities that will soon be available from advanced dual-polarimetric radar units being installed around the country by the National Weather Service.

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Google Wants to Control Your Home

The company's mobile operating system can now control everything from lighting to gym equipment.

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Las plagas de langosta se podrían detectar por satélite

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Toward Optical Computing in Handheld Electronics: Graphene Optical Modulators Could Lead to Ultrafast Communications

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Apple and Google Defend Their Handling of Data

Congressional testimony centers around what "location" really means, and who's responsible for how apps behave.

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Transistors Reinvented Using New 3-D Structure

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Automatic Music Data for the People

Lollapalooza opens its data to music hackers, and offers prizes for the best new apps.

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The Desktop Is Turning Mobile

The rapid rise of mobile operating systems is changing the traditional desktop and laptop OS.

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Cancer Testing? There's an App for That

Physicians are using smart phones to diagnose diseases, check blood cell counts and identify pathogens in drinking water

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Speeding swarms of sensor robots

A new algorithm ensures that robotic environmental sensors will be able to focus on areas of interest without giving other areas short shrift.

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An App to Stop Tracking

New software lets Android users see how apps are collecting their data, and restrict the behavior.

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Móviles inteligentes escogen el mejor WiFi

Investigadores del MIT (Massachusetts Institute of Technology) han desarrollado una tecnología capaz de predecir el movimiento de un terminal móvil con el objetivo de que éste escoja la red WiFi más adecuada. El dispositivo seleccionará automáticamente la que ponderadamente sea la mejor conexión, con el fin de evitar la caída de Internet.

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Talking to the Wall

An experimental interface from Microsoft turns any wall into an interactive surface.

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Add Text-To-Speech and Speech Recognition to Your Android Applications

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Research initiative to enhance integrity of integrated circuits

A consortium of hardware security experts from four major universities around the country has received a $1.2 million federal grant to conduct wide-ranging research aimed at enhancing the integrity of integrated circuits (ICs), the computer chips that are used in virtually all electronic devices today, from cell phones and medical instruments to laptop computers and flat-screen TVs.

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Wireless a catalyst for 'Internet of things'

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