Neil Shah

Works (4)

Updated: March 6th, 2024 10:34

2012 journal article

ISABELA for effective in situ compression of scientific data

CONCURRENCY AND COMPUTATION-PRACTICE & EXPERIENCE, 25(4), 524–540.

By: S. Lakshminarasimhan n, N. Shah n, S. Ethier *, S. Ku *, C. Chang *, S. Klasky *, R. Latham *, R. Ross *, N. Samatova n

author keywords: lossy compression; B-spline; in situ processing; data-intensive application; high performance computing
TL;DR: The random nature of real‐valued scientific datasets renders lossless compression routines ineffective, and these techniques also impose significant overhead during decompression, making them unsuitable for data analysis and visualization, which require repeated data access. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2012 article

ISOBAR Preconditioner for Effective and High-throughput Lossless Data Compression

2012 IEEE 28TH INTERNATIONAL CONFERENCE ON DATA ENGINEERING (ICDE), pp. 138–149.

By: E. Schendel n, Y. Jin n, N. Shah n, J. Chen*, C. Chang *, S. Ku *, S. Ethier *, S. Klasky * ...

TL;DR: The In-Situ Orthogonal Byte Aggregate Reduction Compression (ISOBAR-compression) methodology is introduced as a preconditioner of loss less compression to identify and optimize the compression efficiency and throughput of hard-to-compress datasets. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

conference paper

ALACRITY: Analytics-driven lossless data compression for rapid in-situ indexing, storing, and querying

Jenkins, J., Arkatkar, I., Lakshminarasimhan, S., Boyuka, D. A., Schendel, E. R., Shah, N., … Samatova, N. F. Transactions on large-scale data- and knowledge- centered systems x: special issue on database- and expert-systems applications, 8220, 95–114.

By: J. Jenkins, I. Arkatkar, S. Lakshminarasimhan, D. Boyuka, E. Schendel, N. Shah, S. Ethier, C. Chang ...

Source: NC State University Libraries
Added: August 6, 2018

report

Compressing the Incompressible with ISABELA: In-situ Reduction of Spatio-Temporal Data

Lakshminarasimhan, S., Shah, N., Ethier, S. J., Klasky, S., Latham, R., Ross, R., & N.F., S. In Technical Report- Not held in TRLN member libraries.

By: S. Lakshminarasimhan, N. Shah, S. Ethier, S. Klasky, R. Latham, R. Ross, S. N.F.

Source: NC State University Libraries
Added: August 6, 2018

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