Choose an application

• Reference Manager
• EndNote
• RefWorks (Direct export to RefWorks)

This book contains a selection of the best papers from WEBIST 2009 (the 5th Int- national Conference on Web Information Systems and Technologies), held in Lisbon, Portugal, in 2009, organized by the Institute for Systems and Technologies of Inf- mation, Control and Communication (INSTICC), in collaboration with ACM SIGMIS and co-sponsored by the Workflow Management Coalition (WFMC). The purpose of the WEBIST series of conferences is to bring together researchers, engineers and practitioners interested in the technological advances and business applications of Web-based information systems. The conference has four main tracks, covering different aspects of Web information systems, including Internet Techn- ogy, Web Interfaces and Applications, Society, e-Communities, e-Business and e-Government. WEBIST 2009 received 203 paper submissions from 47 countries on all con- nents. A double-blind review process was enforced, with the help of more than 150 experts from the International Program Committee; each of them specialized in one of the main conference topic areas. After reviewing, 28 papers were selected to be published and presented as full papers and 44 additional papers, describing work-- progress, published and presented as short papers. Furthermore, 35 papers were p- sented as posters. The full-paper acceptance ratio was 13%, and the total oral paper acceptance ratio was 36%. Therefore, we hope that you find the papers included in this book interesting, and we trust they may represent a helpful reference for all those who need to address any of the research areas mentioned above. January 2010 José Cordeiro Joaquim Filipe.

Information technology -- Congresses. --- Internet -- Congresses. --- Web services -- Congresses. --- World Wide Web -- Congresses. --- Information technology --- World Wide Web --- Web services --- Internet --- Electrical & Computer Engineering --- Engineering & Applied Sciences --- Telecommunications --- Computer Science --- Information Technology --- Computer science. --- Information technology. --- Business --- Artificial intelligence. --- Application software. --- E-commerce. --- Computer engineering. --- Computer Science. --- Computer Engineering. --- Artificial Intelligence (incl. Robotics). --- e-Commerce/e-business. --- Information Systems Applications (incl. Internet). --- IT in Business. --- Computer Appl. in Administrative Data Processing. --- Data processing. --- Information systems. --- Artificial Intelligence. --- IT (Information technology) --- Technology --- Telematics --- Information superhighway --- Knowledge management --- AI (Artificial intelligence) --- Artificial thinking --- Electronic brains --- Intellectronics --- Intelligence, Artificial --- Intelligent machines --- Machine intelligence --- Thinking, Artificial --- Bionics --- Cognitive science --- Digital computer simulation --- Electronic data processing --- Logic machines --- Machine theory --- Self-organizing systems --- Simulation methods --- Fifth generation computers --- Neural computers --- Business—Data processing. --- Application computer programs --- Application computer software --- Applications software --- Apps (Computer software) --- Computer software --- Cybercommerce --- E-business --- E-commerce --- E-tailing --- eBusiness --- eCommerce --- Electronic business --- Internet commerce --- Internet retailing --- Online commerce --- Web retailing --- Commerce --- Computers --- Design and construction --- Tecnologia de la informació --- Web --- W3 --- World Wide Web (Sistema de recuperació de la informació) --- WWW --- Sistemes multimèdia --- Computer networks. --- Electronic commerce. --- Business information services. --- Computer Engineering and Networks. --- e-Commerce and e-Business. --- Computer and Information Systems Applications. --- Computer Application in Administrative Data Processing. --- Management. --- Business enterprises --- Information services --- Communication systems, Computer --- Computer communication systems --- Data networks, Computer --- ECNs (Electronic communication networks) --- Electronic communication networks --- Networks, Computer --- Teleprocessing networks --- Data transmission systems --- Digital communications --- Electronic systems --- Information networks --- Telecommunication --- Cyberinfrastructure --- Network computers --- Distributed processing