摘要：I am both honored and pleased to be the guest editor of this special section of the Communications on the Arab Computer Society on the ACS/IEEE International Conference on Computer Systems and Applications (AICCSA), which was held in Doha, Qatar from March 31 to April 4, 2008. This section contains extended versions of three selected papers from AICCSA 2008. These papers have been regarded as some of the best papers presented at the conference.....
