A new technique for efficient encoding of LDPC codes based on the known concept of Approximate Lower Triangulation (ALT) is introduced. The greedy permutation algorithm is presented to transform ...
Promising results and future work The impact of the research goes well beyond the technical breakthrough itself. The algorithm's efficient polynomial complexity allows it to scale with system size, ...
A major advance reveals deep connections between the classes of problems that computers can — and can’t — possibly do. At first glance, the big news coming out of this summer’s conference on the ...