Solving Ellipsoid-Constrained Integer Least Squares Problems

DOI10.1137/060660680zbMath1195.65049OpenAlexW2051920189MaRDI QIDQ3584147

Xiao-Wen Chang, Gene H. Golub

Publication date: 19 August 2010

Published in: SIAM Journal on Matrix Analysis and Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1137/060660680

zbMATH Keywords

numerical examplessearch algorithmcommunicationsellipsoidal constraintinteger least squaresLLL reductiongeneralized QRZ factorizationQRZ factorization

Mathematics Subject Classification ID

Numerical solutions to overdetermined systems, pseudoinverses (65F20) Coding and information theory (compaction, compression, models of communication, encoding schemes, etc.) (aspects in computer science) (68P30)

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