Significantly Improving Lossy Compression for Scientific Data Sets Based on Multidimensional Prediction and Error-Controlled Quantization

Keyphrases

• Lossy Compression 100%
• Prediction Accuracy 100%
• Set-based 100%
• Scientific Dataset 100%
• Error Bound 66%
• Encoder 66%
• Compression Error 66%
• Hit Rate 66%
• Compression Factor 66%
• Large Amount of Data 33%
• Data Compression 33%
• Bit Rate 33%
• Data Storage 33%
• Lossy Compression Algorithms 33%
• Uneven Distribution 33%
• Unified Equation 33%
• Point-based 33%
• Data Value 33%
• HPC Applications 33%
• Data Prediction 33%
• Performance Accuracy 33%
• Normalized Root Mean Square Error 33%
• Best-in-class 33%
• Prediction Formula 33%
• Second-best Solution 33%
• Bit Compression 33%
• Variable-length Encoding 33%
• Normalized Root-mean-square Error (NRMSE) 33%
• Bit Rate Error 33%

Engineering

• Error Bound 100%
• Lossy Compression 100%
• Bit Rate 100%
• Compression Factor 100%
• Compression Algorithm 50%
• Data Point 50%
• Root-Mean-Squared Error 50%
• Data Value 50%

Computer Science

• Lossy Compression 100%
• Scientific Data 100%
• Prediction Accuracy 100%
• Data Compression 33%
• Multiple Dimension 33%
• Variable Length 33%
• Data Analysis 33%
• Data-Value 33%
• Information Storage 33%
• Lossy Compression Algorithm 33%
• Root Mean Squared Error 33%