Identification of Matrices Having a Sparse Representation
نویسندگان
چکیده
منابع مشابه
Optimal representation of sparse matrices
This paper introduces a novel data structure used to store sparse matrices optimally – minimizing the space of the matrix representation and the time complexity of an access to the matrix element. The size of our data structure is close to the information theoretic minimum – it differs in the second order term – and permits constant access to the matrix elements and a constant amortized time wi...
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ژورنال
عنوان ژورنال: IEEE Transactions on Signal Processing
سال: 2008
ISSN: 1053-587X,1941-0476
DOI: 10.1109/tsp.2008.928503