The Fourth International Conference on Networked Digital Technologies (NDT’2012) is a forum for scientists, engineers, and practitioners to present their latest research results, ideas, developments and applications in the areas of Networked Digital technologies. NDT’2012 will include presentations of contributed papers, poster sessions, workshops, and state-of-the-art lectures by invited keynote speakers.




•Information and Data Management
•Data and Network Mining
•Intelligent Agent-based Systems, Cognitive and Reactive Distributed AI Systems
•Internet Modeling
•User Interfaces, Visualization and Modeling
•XML-based Languages
•Security and Access
•Social Networking Inspired Control
•Trust Models for Social Networks
•Information Content Security
•Mobile, Ad Hoc and Sensor Network Management
•Web Services Architecture, Modeling and Design
•New Architectures for Web-based Social Networks
•Semantic Web, Ontologies (creation, merging, linking and reconciliation)
•Web Services Security
•Quality of Service, Scalability and Performance
•Self-Organizing Networks and Networked Systems
•Data Management in Mobile Peer-to-Peer Networks
•Data Stream Processing in Mobile/Sensor Networks
•Indexing and Query Processing for Moving Objects
•User Interfaces and Usability Issues from Mobile Applications
•Mobile Social Networks
•Peer-to-Peer Social Networks
•Sensor Networks and Social Sensing
•Social Search
•Context-Aware Processing & Ubiquitous Systems
•Collaborative Computing
•Collaborative Systems for e-Sciences (e/m-Learning, e-Healthcare, ...)
•Information Propagation on Social Networks
•Resource and Knowledge Discovery using Social Networks
•Measurement Studies of Actual Social Networks
•Simulation Models for Social Networks
•Signal Processing and Computer Vision for Networked Systems (video surveillance, environmental monitoring, etc…)
•Green Computing
•Grid Computing
•Cloud Computing