The Second International Conference on the Applications of Digital Information and Web Technologies (ICADIWT 2009) is a forum for scientists, engineers, and practitioners to present their latest research results, ideas, developments and applications in all areas of Computer and Information Sciences, Artificial Intelligence, Mobile Computing, Networking, Web Content Mining, Health Informatics, Bioinformatics and IT Applications across disciplines. The ICADIWT 2009 will include presentations of contributed papers and state-of-the-art lectures by invited keynote speakers. This conference welcomes papers focusing on, but not limited to, the following research topics:

* Information Retrieval
* Wireless network
* Signal processing, pattern recognition and applications
* Digital image processing
* Speech processing
* Parallel and distributed computing and networks
* Information retrieval and internet applications
* Software engineering
* E-technology
* Artificial intelligence and applications
* Databases and applications
* Genetic algorithms
* Data mining
* Real time systems
* Computer and network security
* E-commerce and E-applications
* Programming languages
* Multi-Agent systems