搜索结果: 1-3 共查到“信息科学与系统科学 data compression”相关记录3条 . 查询时间(0.033 秒)
Partition Reduction for Lossy Data Compression Problem
Partition Reduction Lossy Data Compression Problem Information Theory
2012/4/17
We consider the computational aspects of lossy data compression problem, where the compression error is determined by a cover of the data space. We propose an algorithm which reduces the number of par...
Accelerating Lossless Data Compression with GPUs
Accelerating Lossless Data GPUs Information Theory Graphics
2011/8/30
Abstract: Huffman compression is a statistical, lossless, data compression algorithm that compresses data by assigning variable length codes to symbols, with the more frequently appearing symbols give...
Subset sum phase transitions and data compression
Number partitioning integer partitioning subset sum data compression source coding entropy phase transitions
2011/9/6
Abstract: We propose a rigorous analysis approach for the subset sum problem in the context of lossless data compression, where the phase transition of the subset sum problem is directly related to th...