ALPIT 2008 aims at cultivating advances in the areas of new technologies of mutually understanding among the web pages written in a variety of languages, improving the technologies related to hot issues of semantic Web, increasing interoperability by Web Services, implementing Service-Oriented Architecture, Web Services-Security, E-commerce and E-government. It also treats strongly related technologies such as ditital culture technology, multimedia, mobile and ubiquitous computing, and etc. It provides a dynamic forum for researchers, professionals, students to present their state-of-the-art research and development in these interesting areas. We invite submissions of papers presenting a high quality original research and development for four tracks such as Language Process ing Technologies, Web Services Technology, Multimedia and Culture Technology, and Ubiquitous & Mobile Technology, but not limited. The submitted papers are reviewed and selected by three reviewers to be presented in the conference. The proceedings of ALPIT 2008 will be published by IEEE CS with ISBN from US congress library and all published papers are arranged for indexing through IEE INSPEC, EI (Compendex) , Thomson ISI , and other indexing services.