Improving Prediction-Based Lossy Compression Dramatically via Ratio-Quality Modeling

Keyphrases

• Prediction Method 100%
• Lossy Compression 100%
• Quality Modeling 100%
• Compression Ratio 75%
• Analytical Model 50%
• Data Quality 50%
• Data Compression 50%
• Lossy 50%
• Quality Model 50%
• Trial-and-error 50%
• Analysis Quality 50%
• Quality Ratio 50%
• Error Bound 25%
• Low Computational Complexity 25%
• Reduced Data 25%
• Effective Techniques 25%
• High Efficiency 25%
• CPU Core 25%
• Optimal Tradeoff 25%
• Compressed Data 25%
• Hierarchical Data Format 5 (HDF5) 25%
• Reconstructed Data 25%
• Data Partitioning 25%
• Scientific Dataset 25%
• Compression Framework 25%
• Memory Compression 25%
• In-situ Compression 25%
• Error-bounded Lossy Compression 25%

Computer Science

• Lossy Compression 100%
• quality modeling 100%
• Compression Ratio 60%
• Use Case 40%
• Analytical Model 40%
• Quality Analysis 40%
• quality model 40%
• Computational Cost 20%
• Scientific Data 20%
• Compressed Data 20%
• Data Partition 20%
• Reconstructed Data 20%