The 11th International Joint Conference on Computer Science and Software Engineering (JCSSE 2014) is organized by Faculty of Science at Si Racha, Kasetsart University Si Racha Campus, Thailand on 14-16 May 2014. The conference presents every possibility on new research based on computer sciences and software engineering. Prospective authors are invited to submit papers reflecting original, unpublished work in these fields. The papers should not exceed 6 pages in length, including results, figures and references. Manuscript templates will be made available on the website. All submissions will be subjected to a double-blind review procedure. The proceedings of accepted papers will be made available at the conference. Best paper awards will be given to outstanding contributions and recognized as such at the conference. Only electronic submissions with PDF/MS Word files will be accepted via the conference website. At least ONE author of an accepted paper needs to register for the conference. This conference is sponsored by the IEEE Thailand Section. All accepted and presented papers will be submitted for inclusion in IEEE Xplore Digital Library.