IEEE

Next-Gen Decoding: Non-Binary LDPC Algorithms for Emerging Power Line and Visible Light Communications

Abstract: Non-Binary Low-Density Parity-Check (LDPC) codes have gained significant attention due to their remarkable error correction capabilities in various ...
IEEE

Derivation of Mutual Information and Linear Minimum Mean-Square Error for Viterbi Decoding of Convolutional Codes Using the Innovations Method

Abstract: We apply the innovations method to Viterbi decoding of convolutional codes. First, we calculate the covariance matrix of the innovation (i.e., the soft-decision input to the main decoder in ...
The New York Times

Immigration Agents Are Using Air Passenger Data for Deportation Effort

The Transportation Security Administration is flagging passengers for Immigration and Customs Enforcement to identify and detain travelers subject to deportation orders. The Transportation Security ...
GitHub

PersPose: 3D Human Pose Estimation with Perspective Encoding and Perspective Rotation

This is the offical Pytorch implementation of PersPose, which estimates the 3D positions of joints from individual images. Below is the overall framework. We design Perspective Encoding (PE) to encode ...
Morningstar

Decoding Data Center Energy Consumption

Data centers power everyday life, and their energy use is rising fast. Trane Technologies' Scott Smith explains what drives data center energy consumption, why cooling matters and how smarter systems ...
Phys.org

Natural language found more complex than it strictly needs to be—and for good reason

Human languages are complex phenomena. Around 7,000 languages are spoken worldwide, some with only a handful of remaining speakers, while others, such as Chinese, English, Spanish and Hindi, are ...