String Processing and Information Retrieval : 11th International Conference SPIRE 2004 Padova Italy October 5 8 2004. Proceedings This book constitutes the refereed proceedings of the 11th International Conference on String Processing and Information Retrieval SPIRE 2004 held in Padova Italy in October 2004. The 28 revised full papers and 16 revised short papers presented were carefully reviewed and selected from 123 submissions. The papers address current issues in string pattern searching and matching string discovery data compression data mining text mining machine learning information retrieval digital libraries and applications in various fields such as bioinformatics speech and natural language processing Web links and communities and multilingual data