Compression, as the name implies, squeezes or “compresses” the size of a file or data set. Compression techniques are used for voice, video, audio, text, and program data in hundreds of different ...

As mentioned previously, the characteristics of typical audio signals vary from time to time and therefore we must expect the required bit rate for lossless compression to vary as well. Since the bit ...

There are two categories of data compression. The first reduces the size of a single file to save storage space and transmit faster. The second is for storage and transmission convenience. The JPEG ...

A novel technique rethinks hardware data compression to free up more memory used by computers and mobile devices, allowing them to run faster and perform more tasks simultaneously. A novel technique ...

Trajectory data compression and simplification techniques have emerged as essential tools for managing the ever‐increasing volumes of spatio‐temporal data generated by GPS devices and other ...

“Irregular applications, such as graph analytics and sparse linear algebra, exhibit frequent indirect, data-dependent accesses to single or short sequences of elements that cause high main memory ...

A new form of data compression, called Zippads, will create faster computer programs that could drastically lower the costs of computing. There’s a major problem with today’s money-saving memory ...

New research shows Apple is not only working to add LiDAR to "Apple Car" and its augmented reality efforts, but also how to make devices utilize the image data faster. It has felt as if LiDAR is the ...

The ‘CRIME’ attack announced last week exploits the data compression scheme used by the TLS (Transport Layer Security) and SPDY protocols to decrypt user authentication cookies from HTTPS (HTTP Secure ...