@INPROCEEDINGS{
        NOUspire22,
        AUTHOR = "G. Navarro and F. Olivares and C. Urbina",
	TITLE = "Balancing Run-Length Straight-Line Programs",
        BOOKTITLE = {Proc. 29th International Symposium on String Processing and Information Retrieval (SPIRE)},
        YEAR = "2022",
	PAGES = "117--131",
	series = "LNCS 13617"
    }