The book "Advanced Data Mining and Applications" offers a comprehensive collection of research findings and applications in the field of data mining. It is based on the contributions from the fourth International Conference on this topic, which took place in 2008 in Chengdu, China. The conference has established itself as a significant forum for bringing together experts from around the world and promoting the exchange of innovative ideas and technologies. The contributions in this book cover a wide range of topics, including algorithms, software, systems, and interdisciplinary applications of data mining. The distinguished speakers of the conference, including renowned professors, have contributed to the high quality of the presented works. This book is a valuable resource for researchers, practitioners, and students who wish to engage with the latest developments and challenges in the field of data mining.