Browsing by Subject "Multiobjective optimization"

Now showing items 1-12 of 12

    • Conference Object  

      Dynamic network adaptation for real-time medical video communication 

      Antoniou, Zinonas C.; Panayides, Andreas S.; Pantzaris, Marios C.; Constantinides, Anthony G.; Pattichis, Constantinos S.; Pattichis, Marios S. (Springer Verlag, 2016)
      The wider adoption of mHealth video communication systems in standard clinical practice requires adequate levels of clinical video quality to support reliable diagnosis. The latter dictates that real-time adaptation to ...
    • Article  

      Intelligent search in social communities of smartphone users 

      Konstantinidis, Andreas; Zeinalipour-Yazdi, Constantinos D.; Andreou, Panayiotis G.; Samaras, George S.; Chrysanthis, Panos K. (2013)
      Social communities of smartphone users have recently gained significant interest due to their wide social penetration. The applications in this domain, however, currently rely on centralized or cloud-like architectures for ...
    • Article  

      A multi-objective evolutionary algorithm for the deployment and power assignment problem in wireless sensor networks 

      Konstantinidis, Andreas; Yang, K.; Zhang, Q.; Zeinalipour-Yazdi, Constantinos D. (2010)
      A Wireless Sensor Network (WSN) design often requires the decision of optimal locations (deployment) and transmit power levels (power assignment) of the sensors to be deployed in an area of interest. Few attempts have been ...
    • Conference Object  

      Multi-objective query optimization in smartphone social networks 

      Konstantinidis, Andreas; Zeinalipour-Yazdi, Constantinos D.; Andreou, Panayiotis G.; Samaras, George S. (2011)
      The bulk of social network applications for smart phones (e.g., Twitter, Face book, Foursquare, etc.) currently rely on centralized or cloud-like architectures in order to carry out their data sharing and searching tasks. ...
    • Article  

      De novo drug design using multiobjective evolutionary graphs 

      Nicolaou, Christos A.; Apostolakis, Joannis; Pattichis, Constantinos S. (2009)
      Drug discovery and development is a complex, lengthy process, and failure of a candidate molecule can occur as a result of a combination of reasons, such as poor pharmacokinetics, lack of efficacy, or toxicity. Successful ...
    • Conference Object  

      Optimal graph design using a knowledge-driven multi-objective evolutionary graph algorithm 

      Nicolaou, Christos A.; Kannas, Christos C.; Pattichis, Constantinos S. (2009)
      Designing appropriate graphs is a problem frequently occurring in several common applications ranging from designing communication and transportation networks to discovering new drugs. More often than not the graphs to be ...
    • Conference Object  

      A parallel implementation of a multi-objective evolutionary algorithm 

      Kannas, Christos C.; Nicolaou, Christos A.; Pattichis, Constantinos S. (2009)
      Multi-objective Evolutionary Algorithms (MOEAs) have features that can be exploited to harness the processing power offered by modern multi-core CPUs. Modern programming languages offer the ability to use threads and ...
    • Article  

      Real-Time Adaptation to Time-Varying Constraints for Medical Video Communications 

      Antoniou, Zinonas C.; Panayides, Andreas S.; Pantzaris, Marios C.; Constantinides, Anthony G.; Pattichis, Constantinos S.; Pattichis, Marios S. (2017)
      The wider adoption of mobile Health (mHealth) video communication systems in standard clinical practice requires real-time control to provide for adequate levels of clinical video quality to support reliable diagnosis. The ...
    • Article  

      Robust multiobjective portfolio optimization: A minimax regret approach 

      Xidonas, Panos; Mavrotas, George; Hassapis, Christis; Zopounidis, Constantin (2017)
      An efficient frontier in the typical portfolio selection problem provides an illustrative way to express the tradeoffs between return and risk. Following the basic ideas of modern portfolio theory as introduced by Markowitz, ...
    • Conference Object  

      SmartP2P: A multi-objective framework for finding social content in P2P smartphone networks 

      Konstantinidis, Andreas; Aplitsiotis, C.; Zeinalipour-Yazdi, Constantinos D. (2012)
      In this demonstration paper, we present a novel framework for searching objects (e.g., images, videos, etc.) captured by the users in a mobile social community. Our framework, is founded on an in-situ data storage model, ...
    • Conference Object  

      Towards user-centric social networks 

      Andreou, Panayiotis G.; Germanakos, Panagiotis; Konstantinidis, Andreas; Georgiadis, Dimosthenis; Belk, Marios; Samaras, George S. (2012)
      Social network portals, such as Facebook and Twitter, often discover and deliver relevant social data to a user's query, considering only system-oriented conflicting objectives (e.g., time, energy, recall) and frequently ...
    • Conference Object  

      USN: An optimization framework for user-centric social networks 

      Andreou, Panayiotis G.; Germanakos, Panagiotis; Konstantinidis, Andreas; Georgiadis, Dimosthenis; Belk, Marios; Samaras, George S. (2012)
      Social network portals, such as Facebook and Twitter, often discover and deliver relevant social data to a user's query, considering only system-oriented conflicting objectives (e.g., time, energy, recall) and frequently ...