Vassilis Dalakas Title: Development, Modelling and Simulation of Advanced Techniques to Estimate and Improve the Performance of Satellite Telecommunications Systems in Non-Linear Channels. Advisor: Sergios Theodoridis, Professor Lambros Dermentzoglou Title: A Defect Oriented Approach for Testing RF Front-Ends of Wireless Transceivers. Advisor: Aggeliki Arapoyanni, Assoc. Professor Katerina Glezou Title: Development of Learning Environments with Use of Logo programming language in teaching praxis. Advisor: Maria Grigoriadou, Professor Emmanouil Kafetzakis Title: Effective Capacity Theory for Modeling Systems with Time-Varying Servers, with an Application to IEEE 802.11 WLANs. Advisors: Kimon Kontovasilis, Research Director NCSR “Demokritos” - Ioannis Stavrakakis, Professor Dimitris Kanakidis Title: Secure Optical Communication Systems based on Chaotic Carriers. Advisor: Dimitrios Syvridis, Professor Christos Kareliotis Title: BPEL scenario execution: QoS-based dynamic adaptation and exception resolution. Advisor: Panagiotis Georgiadis, Professor Alexandros Kapsalis Title: Optical Microring Devices for Optical Networks Applications: Investigation, Design and Characterization. Advisor: Dimitrios Syvridis, Professor Dimitrios Kogias Title: Study and Design of Algorithms for Information Dissemination in Unstructured Networking Environments. Advisor: Ioannis Stavrakakis, Professor Christos Konaxis Title: Algebraic algorithms for polynomial system solving and applications. Advisor: Ioannis Z. Emiris, Professor George Kontolemakis Title: A generic product ontology based on software agents incorporating negotiation and decision support techniques. Advisor: Drakoulis Martakos, Assoc. Professor Alexandros Makris Title: A multimedia content modeling and classification methodology using visual information for the protection of sensitive user groups. Advisor: Sergios Theodoridis, Professor Gerasimos Mileounis Title: Nonlinear Signal Processing and its Applications to Telecommunications. Advisor: Nicholas Kalouptsidis, Professor Alexandros Papadimitriou Title: Adaptive Educational Hypermedia Systems on the Web for the Didactics of Science and Technology. Advisor: Panagiotis Georgiadis, Professor Zafeiro G. Papadimitriou Title: Performance Analysis of Wireless Single Input Multiple Output Systems (SIMO) in Correlated Weibull Fading Channels. Advisor: Lazaros Merakos, Professor Eleni Patouni Title: Decision Management and Object-oriented Protocol and Services Reconfiguration in Future Internet Autonomic and Heterogeneous Telecommunication Environments. Advisor: Lazaros Merakos, Professor Dimitrios Pierrakos Title: A Web Usage Mining Framework for Web Directories Personalization. Advisors: Yannis Ioannidis, Professor - Georgios Paliouras, Researcher, NCSR “Demokritos” Gerasimos G. Pollatos Title: Static and dynamic graph algorithms with applications to infrastructure and content management of modern networks. Advisor: Vassilis Zissimopoulos, Professor Constantinos Rizogiannis Title: Algorithms for Space-Time Equalization of Wireless Channels. Advisor: Sergios Theodoridis, Professor Theodoros Rokkas Title: Technoeconomic analysis of Next Generation Networks. Advisor: Thomas Sphicopoulos, Professor Odysseas Sekkas Title: Context Information Management for Pervasive Computing. Advisor: Stathes Hadjiefthymiades, Assist. Professor Dimitris Skyrianoglou Title: Quality of Service Provision for IP Traffic over Wireless Local Area Networks. Advisor: Lazaros Merakos, Professor Teta Stamati Title: Transformational Government and Electronic Government Adoption Model. Advisor: Drakoulis Martakos, Assoc. Professor Panagiotis Tsakanikas Title: Image processing methods and algorithms for accurate protein spot detection in 2-dimensional gel electrophoresis (2DGE). Advisor: Elias S. Manolakos, Assoc. Professor Vassileios Tsetsos Title: Semantic Information Management for Pervasive Computing. Advisor: Stathes Hadjiefthymiades, Assist. Professor Leonidas M. Tzevelekas Title: Efficient algorithms for topology control and information dissemination/ retrieval in large scale Wireless Sensor Networks. Advisor: Ioannis Stavrakakis, Professor Stylianos Tzikopoulos Title: Analysis and Retrieval of Mammographic Images. Advisor: Sergios Theodoridis, Professor Georgios Vamvakas Title: Processing and Recognition of Handwritten Documents. Advisors: Sergios Theodoridis, Professor – Dr. Basilis Gatos, Researcher Konstantinos Xenoulis Title: Information Theory and Signal Processing for (nonlinear) Communication Channels. Advisor: Nicholas Kalouptsidis, Professor
