Combining PatternRank with Huffman Coding: A Novel Compression Algorithm
<|reference_start|>Combining PatternRank with Huffman Coding: A Novel Compression Algorithm: The escalating volume of data involved in Android backup packages necessitates an innovative approach to compression beyond traditional methods like GZIP, which may not fully exploit the redundancy inherent in Android backups, particularly those containing extensive XML data. This paper introduces the PatternRank algorithm, a novel compression strategy specifically designed for Android backups. PatternRank leverages pattern recognition and ranking, combined with Huffman coding, to efficiently compress data by identifying and replacing frequent, longer patterns with shorter codes. We detail two versions of the PatternRank algorithm: the original version focuses on dynamic pattern extraction and ranking, while the second version incorporates a pre-defined dictionary optimized for the common patterns found in Android backups, particularly within XML files. This tailored approach ensures that PatternRank not only outperforms traditional compression methods in terms of compression ratio and speed but also remains highly effective when dealing with the specific challenges posed by Android backup data. Our analysis includes a comparative study of compression performance across GZIP, PatternRank v1, PatternRank v2, and a combined PatternRank-Huffman method, highlighting the superior efficiency and potential of PatternRank in managing the growing data demands of Android backup packages. Through this exploration, we underscore the significance of adopting pattern-based compression algorithms in optimizing data storage and transmission in the mobile domain.<|reference_end|>
@article{shukurov2024combining,
    title={Combining PatternRank with Huffman Coding: A Novel Compression Algorithm},
    author={Jasurbek Shukurov},
    journal={arXiv preprint arXiv:2404.08669},
    year={2024},
    archivePrefix={arXiv},
    eprint={2404.08669},
    primaryClass={cs.IR cs.DB}
}