Optimization of LZW Compression Algorithm With Modification of Dictionary Formation
Restu Maulunida(1), Achmad Solichin(2*)
(1) Magister Ilmu Komputer, Universitas Budi Luhur, Jakarta
(2) Teknik Informatika, Universitas Budi Luhur, Jakarta
(*) Corresponding Author
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[1] W. Al Hayek, “An Effective Method For Data Compression Based On Adaptive Character Wordlength.pdf,” Int. Arab J. e-Technology, vol. 2, no. 4, pp. 197–201, 2012.
[2] A. Kaur and N. S. Sethi, “Approach for Lossless Text data Compression using Advanced Bit Reduction Algorithm,” Int. J. Adv. Res. Comput. Sci. Softw. Eng., vol. 5, no. 7, pp. 1172–1176, 2015.
[3] S. M. Choudhary, A. S. Patel, and S. J. Parmar, “Study of LZ77 and LZ78 Data Compression Techniques,” Certif. Int. J. Eng. Sci. Innov. Technol., vol. 4, no. 3, pp. 45–49, 2015.
[4] I. M. A. D. Suarjaya, “A New Algorithm for Data Compression Optimization,” Int. J. Adv. Comput. Sci. Appl., vol. 3, no. 8, pp. 14–17, 2012.
[5] A. P. Utomo, A. E. Putra, and C. Atmaji, “Analisis Hasil Proses Pemampatan JPEG dengan Metode Discrete Cosine Transform,” IJEIS (Indonesian J. Electron. Instrum. Syst., vol. 2, no. 1, pp. 1–10, Apr. 2012 [Online]. Available: https://jurnal.ugm.ac.id/ijeis/article/view/2335. [Accessed: 03-Oct-2017]
[6] H. G. Nugraha and A. SN, “Optimasi Bobot Jaringan Syaraf Tiruan Mengunakan Particle Swarm Optimization,” IJCCS (Indonesian J. Comput. Cybern. Syst., vol. 8, no. 1, pp. 25–36, Jan. 2014 [Online]. Available: https://jurnal.ugm.ac.id/ijccs/article/view/3492. [Accessed: 03-Oct-2017]
[7] R. Pramitasari and R. Wardoyo, “Penerapan Algoritma Optimasi Chaos pada Jaringan Ridge Polynomial untuk Prediksi Jumlah Pengangguran,” IJCCS (Indonesian J. Comput. Cybern. Syst., vol. 6, no. 2, Jul. 2013 [Online]. Available: https://jurnal.ugm.ac.id/ijccs/article/view/2151. [Accessed: 03-Oct-2017].
[8] P. M. Nishad and R. M. Chezian, “OPTIMIZATION OF LZW ( LEMPEL-ZIV-WELCH ) ALGORITHM TO REDUCE TIME COMPLEXITY FOR DICTIONARY CREATION IN ENCODING AND DECODING,” Asian J. Comput. Sci. Inf. Technol., vol. 5, pp. 114–118, 2012.
[9] U. Nandi and J. K. Mandal, “Modified Compression Techniques Based on Optimality of LZW Code (MOLZW),” Int. Conf. Comput. Intell. Model. Tech. Appl., vol. 10, pp. 949–956, 2013.
[10] P. Jain, A. Jain, and C. Agrawal, “IMPROVING DATA COMPRESSION RATIO BY THE USE OF OPTIMALITY OF LZW & ADAPTIVE HUFFMAN ALGORITHM (OLZWH),” Int. J. Inf. Theory, vol. 4, no. 1, pp. 11–19, 2015.
[11] N. Gupta, R. Kumar, and A. Gupta, “Removing Redundancy in Dictionary based Compression Techniques,” Int. J. Comput. Sci. Emerg. Technol., vol. 1, no. 4, pp. 237–240, 2010.
[12] M. Singh, S. Kumar, S. Singh, and M. Shrivastava, “Various Image Compression Techniques : Lossy and Lossless,” Int. J. Comput. Appl., vol. 142, no. 6, pp. 23–26, 2016.
[13] M. Kaur and G. Kaur, “A Survey of Lossless and Lossy Image Compression Techniques,” Int. J. Adv. Res. Comput. Sci. Softw. Eng., vol. 3, no. 2, pp. 323–326, 2013.
[14] K. Sayood, Introduction to Data Compression, 3rd ed. San Francisco: Morgan Kaufmann, 2012.DOI: https://doi.org/10.22146/ijccs.28707
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