The PCI 2011 Conference will run in parallel sessions, with invited talks, research and case study tracks. Authors are invited to submit papers in any area of Informatics, Computer Science, Computer Engineering, Telecommunications, and Information Systems. Topics of interest include, but are not limited to, the following:

• Algorithms and Data Structures
• Artificial Intelligence
• Bioinformatics
• Business Intelligence
• Communication and Information Systems Security
• Computational Science
• Computer and Communication Networks
• CRM and ERP systems
• Cultural and Museum Information Systems
• Databases
• Data Mining
• Digital Libraries
• eCommerce, eBusiness, eGovernment, eHealth
• Education Technologies
• Graphics, Visualization, Multimedia and Virtual Reality
• Grid, Cluster and P2P Computing
• Hardware and Architecture • Human-Computer Interaction
• Image and Video Processing
• Information Retrieval
• Information Society: Legal and Regulatory issues
• Information Systems
• Information Theory
• Knowledge based Systems
• Numerical and Scientific Computations
• Open Source Software
• Operating Systems
• Parallel and Distributed Systems
• Privacy and Privacy Enhancing Technologies
• Programming Languages
• Sensor Networks
• Signal Processing
• Software Engineering
• Telecommunication Systems and Policies
• Wearable Computing
• Wireless and Mobile Computing

Authors are invited to submit original manuscripts, in English, limited in length to five (5) pages. The required format is IEEE double‐column (available in doc and LaTeX format at http://www.ieee.org/portal/pages/pubs/transactions/stylesheets.html). All submitted papers will undergo a peer review process, coordinated by the PC Chairs. The reviewers are not required to read any appendices; the paper should be intelligible on its own. Authors are invited to send their manuscripts electronically in Postscript or PDF format at the PCI Conference website http://pci2011.teiwm.gr/

The PCI Conference proceedings will be published by IEEE Computer Society, Conference Publishing Services and distributed at the conference. IEEE Conference Publishing Services arranges for indexing through Thomson ISI, IEE (INSPEC), EI (Compendex), and other indexing services and archives the publication to IEEE‐Xplore and the IEEE Computer Society Digital Libraries (CSDL).