Communication-system designers have always had to deal with trade-offs among data reliability, efficient use of available spectrum, data throughput, and cost. Error-correction coding (ECC) is one of ...

HART biometrics falsely flags 35% of travelers as fugitives, with Latino passengers facing 50% error rates despite DHS claims of 99% accuracy.

As states face hard choices about how to feed residents amid federal budget cuts to the Supplemental Nutrition Assistance Program, a government technology supplier is offering a new tool designed to ...

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