This volume contains the proceedings of the International Conference on Bio-inspired Systems and Signal Processing (BIOSIGNALS 2011), sponsored by the Institute for Systems and Technologies of Information Control and Communication (INSTICC), technically co-sponsored by the IEEE Engineering in Medicine and Biology Society (EMB), the IEEE EMBS Portugal, COST Action NeuroMath, the European Society for Engineering and Medicine (ESEM), the Biomedical Engineering Society (BMES), in cooperation with Workflow Management Coalition (WfMC), Association for the Advancement of Artificial Intelligence (AAAI), Euromicro and in collaboration with the Laboratory of Neurophysiology of the Sapienza University of Rome. The purpose of the International Conference on Bio-inspired Systems and Signal Processing is to bring together researchers and practitioners from multiple areas of knowledge, including biology, medicine, engineering and other physical sciences, interested in studying and using models
and techniques inspired from or applied to biological systems. A diversity of signal types can be found in this area, including image, audio and other biological sources of information. The analysis and use of these signals is a multidisciplinary area including signal processing, pattern recognition and computational intelligence techniques, amongst others. BIOSIGNALS is one of four integrated conferences that are co-located and constitute the International Joint Conference on Biomedical Engineering Systems and Technologies (BIOSTEC). The other three component conferences are HEALTHINF (International Conference on Health Informatics), BIODEVICES (International Conference on Biomedical Electronics and Devices) and BIOINFORMATICS (International Conference on Bioinformatics Models, Methods and Algorithms). The meeting is complemented with a Special Session on Multivariable Processing for Biometric Systems. The joint conference, BIOSTEC, has received 538 paper submissions from 63 countries in all continents. 48 papers were published and presented as full papers, i.e. completed work (10 pages/30’ oral presentation), 158 papers reflecting work-in-progress or position papers were accepted for short presentation, and another 121 contributions were accepted for poster presentation. These numbers, leading to a “full-paper” acceptance ratio of about 9% and a total oral paper presentations acceptance ratio close to 38%, show the intention of preserving a high quality forum for the next editions of this conference. The joint conference included a panel and six invited talks delivered by internationally distinguished speakers, namely: Sergio Cerutti (Polytechnic University of Milan, Italy), Alberto Cliquet Jr. (State University of Campinas, Brazil), Mário Forjaz Secca (Universidade Nova de Lisboa, Portugal), Tanja Schultz (Karlsruhe Institute of Technology, Germany), Bruno Sobral (Virginia Bioinformatics Institute, U.S.A.) and Bradley Nelson (ETH Zurich, Switzerland). Their participation has positively contributed to reinforce the overall quality of the Conference and to provide a deeper understanding of the field of Biomedical Engineering Systems and Technologies. The proceedings of the conference will be submitted for indexation by Thomson Reuters Conference Proceedings Citation Index, INSPEC, DBLP and EI. A book with extended and revised versions of a short list of the selected best papers from the conference will be published by Springer-Verlag in the series of Communications in Computer and Information Science (CCIS). A selection of a few papers will be published in a special issue in the Journal of Computational Intelligence and Neuroscience. The program for this conference required the dedicated effort of many people. Firstly, we must thank the authors, whose research and development efforts are recorded here. Secondly, we thank the members of the program committee and the additional reviewers for their diligence and expert reviewing. Thirdly, we thank the keynote speakers for their invaluable contribution and for taking the time to synthesise and prepare their talks. Fourthly, we thank the program chair, Fabio Babiloni, whose collaboration was much appreciated. Finally, special thanks to all the members of the INSTICC team whose collaboration was fundamental for the success of this conference. The organization will distribute two paper awards at the conference closing session: the best paper award and the best student paper award. The decision is mainly based on the paper classifications provided by the Program Committee and the paper presentation at the conference, assessed by the session chairs. We wish you all an exciting conference and an unforgettable stay in the city of Rome and we hope to meet you again next year for BIOSIGNALS 2012, details of which will soon be available at http://www.biosignals.biostec.org.
Vol. 1 - 978-989-8425-35-5