The International Conference on Computational Intelligence and Security (CIS) is an
annualinternationalconference that bringstogether researchers engineers developers and
practitioners from both academia and industry to share expe- ence and exchange and
cross-fertilize ideas on all areas of computational - telligence and information security. The
conference serves as a forum for the dissemination of state-of-the-art research and the
development and implem- tationsof systems technologiesandapplicationsinthese two broad
interrelated ?elds. This year CIS 2005 was co-organized by the IEEE (Hong Kong) Com- tational
Intelligence Chapter and Xidian University and co-sponsored by Hong Kong Baptist University
National Natural Science Foundation of China Key Laboratory of Computer Networks and
Information Security of the Ministry of EducationofChina andGuangdongUniversityofTechnology.
CIS2005received in total 1802 submissions from 41 countries and regions all over the world. All
of them were strictly peer reviewed by the Program Committee and experts in the ?eld. Finally
337 high-quality papers were accepted yielding an acc- tance rate of 18. 7%. Among them 84
papers are the extended papers and 253 are the regular papers. The conference was greatly
enriched by a wide range of topics covering all areas of computational intelligence and
information security. Furthermore tutorials and workshops were held for discussions of the
proposed ideas. Such practice is extremely important for the e?ective development of the two
?elds and computer science in general.
Wewouldliketothanktheorganizers:theIEEE(HongKong)Computational Intelligence Chapter and Xidian
University for their great contributions and - forts in this big event.
