This volume contains revised and extended research articles written by prominent researchers participating in WNIS 2009 conference. This is an excellent reference work for researchers and graduate students working on Wireless Networks and Information Systems.

The purpose of WNIS 2009, the 2009 International Conference on Wireless N- works and Information Systems, is to bring together researchers, engineers and practitioners interested on information systems and applications in the context of wireless networks and mobile technologies. Information systems and information technology are pervasive in the whole communications field, which is quite vast, encompassing a large number of research topics and applications: from practical issues to the more abstract th- retical aspects of communication; from low level protocols to high-level netwo- ing and applications; from wireless networking technologies to mobile infor- tion systems; many other topics are included in the scope of WNIS 2009. The WNIS 2009 will be held in Shanghai, China, in December 2009. We cordially invite you to attend the 2009 International Conference on Wireless N- works and Information Systems. We are soliciting papers that present recent results, as well as more speculative presentations that discuss research challenges, define new applications, and propose methodologies for evaluating and the road map for achieving the vision of wireless networks and mobile technologies. The WNIS 2009 is co-sponsored by the Institute of Electrical and Electronics Engineers, the IEEE Shanghai Section, the Intelligent Information Technology Application Research Association, Hong Kong and Wuhan Institute of Techn- ogy, China. The purpose of the WNIS 2009 is to bring together researchers and practitioners from academia, industry, and government to exchange their research ideas and results and to discuss the state of the art in the areas of the symposium.

Present recent advances in wireless networks and information systems Edited outcome of the 2009 International Conference on Wireless Networks and Information Systems (WNIS 2009) incl. selected papers Written by leading experts in this field

Inhalt
Web Services Discovery in Metric Space through Similarity Search.- An Effective Measure of Semantic Similarity.- Improved Run-Length Coding for Gray Level Images Using Gouraud Shading Method .- Factors Affecting Consumer Intentions to Acceptance Banking Services in China.- Comparative Study of Workload Control Methods for Autonomic Database System.- Consensus of Mobile Agent Systems Based on Wireless Information Networks and Pinning Control.- Dynamic Evolution in System Modeling of Knowledge-Intensive Business Services' Organizational Inertia.- Research on Java Imaging Technology and Its Programming Framework.- The Performance of SFN in Multi-Media System.- A Domain-Oriented Goal Elaborate Method.- A Hybrid Genetic Routing Algorithm in Wireless Sensor Networks.- The Application of Fast Multipole-BEM for 3-D Elastic Contact Problem with Friction.- Simulation Method Research of Ground Target IR Scene Based on Aerospace.