cient Organization of Large Multidimensional Arrays

E cient Organization of Large Multidimensional Arrays

Large multidimensional arrays are widely used in scienti c and engineering database applications. In this paper, we present methods of organizing arrays to make their access on secondary and tertiary memory devices fast and e cient. We have developed four techniques for doing this: (1) storing the array in multidimensional \chunks" to minimize the number of blocks fetched, (2) reordering the ch...

Eecient Organization of Large Multidimensional Arrays

Large multidimensional arrays are widely used in sci-entiic and engineering database applications. In this paper, we present methods of organizing arrays to make their access on secondary and tertiary memory devices fast and eecient. We have developed four techniques for doing this: (1) storing the array in multidimensional \chunks" to minimize the number of blocks fetched, (2) reordering the c...

Efficient Organization of Large Multidimensional Arrays

cient Coding Schemes for the Hard Square Model

The hard square model consists of all binary arrays in which the s are isolated both hor izontally and vertically Based on a certain proba bility measure de ned on those arrays an e cient variable to xed rate encoder scheme is obtained that maps unconstrained binary words into arrays that sat isfy the hard square model For su ciently large ar rays the average rate of the encoder approaches a va...

An Efficient Encoding Scheme to Handle the Address Space Overflow for Large Multidimensional Arrays

We present a new implementation scheme of multidimensional array for handling large scale high dimensional datasets that grows incrementally. The scheme implements a dynamic multidimensional extendible array employing a set of two dimensional extendible arrays. The multidimensional arrays provide many advantages but it has some problems as well. The Traditional Multidimensional array is not dyn...