Browsing by Subject "Artificial intelligence"

Now showing items 81-100 of 114

    • Conference Object  

      Non-invasive trisomy 21 diagnosis using fuzzy cognitive maps 

      Papaioannou, Maria; Neocleous, Costas K.; Schizas, Christos N. (Springer Verlag, 2016)
      A fuzzy Diagnostic Decision Support System (DDSS) has been developed, exploiting the possibilities of a specific algorithm which transforms a crisp dataset into fuzzy. The purpose of the developed fuzzy DDSS is the diagnosis ...
    • Article  

      Notes on sorting and counting networks 

      Hardavellas, N.; Karakos, D.; Mavronicolas, Marios (1993)
      Implementing counting networks on shared-memory multiprocessor machines often incurs a performance penalty proportional to the depth of the networks and the extent to which concurrent processors access the same memory ...
    • Doctoral Thesis  Open Access

      A novel distributed artificial intelligence framework with machine learning for 5G/6G communication 

      Ioannou, Iacovos I. (Πανεπιστήμιο Κύπρου, Σχολή Θετικών και Εφαρμοσμένων Επιστημών / University of Cyprus, Faculty of Pure and Applied Sciences, 2021-09)
      Τα δίκτυα κινητής τηλεφωνίας νέας γενιάς, όπως το 5G και το επερχόμενο 6G, αντιμετωπίζουν πολλές τεχνικές προκλήσεις για την επίτευξη των πολύ φιλόδοξων προτύπων που θέτει η ερευνητική και η βιομηχανική κοινότητα. Αυτές ...
    • Article  

      On the computational complexity of assumption-based argumentation for default reasoning 

      Dimopoulos, Yannis; Nebel, B.; Toni, F. (2002)
      Bondarenko et al. have recently proposed an abstract framework for default reasoning. Besides capturing most existing formalisms and proving that their standard semantics all coincide, the framework extends these formalisms ...
    • Conference Object  

      Palm geometry biometrics: A score-based fusion approach 

      Tsapatsoulis, Nicolas; Pattichis, Constantinos S. (2009)
      In this paper we present an identification and authentication system based on hand geometry. First, we examine the performance of three different methods that are based on hand silhouette and on binarized hand images and ...
    • Article  

      Personalized Driver/Vehicle Lane Change Models for ADAS 

      Butakov, V.; Ioannou, Petros A. (2015)
      Lane changes are stressful maneuvers for drivers, particularly during high-speed traffic flows. Advanced driver-assistance systems (ADASs) aim to assist drivers during lane change maneuvers. A system that is developed for ...
    • Conference Object  

      Preferred arguments are harder to compute than stable extensions 

      Dimopoulos, Yannis; Nebel, B.; Toni, F. (1999)
      Based on an abstract framework for nonmonotonic reasoning, Bondarenko et at. have extended the logic programming semantics of admissible and preferred arguments to other nonmonotonic formalisms such as circumscription, ...
    • Conference Object  

      Prenatal diagnosis of aneuploidy using artificial neural networks in relation to health economics 

      Neocleous, Andreas C.; Neocleous, Costas K.; Petkov, N.; Nicolaides, Kypros H.; Schizas, Christos N. (Springer Verlag, 2016)
      The early detection of fetal chromosomal abnormalities such as aneuploidies, has been an important subject in medicine over the last thirty years. A pregnant woman is advised by the doctor to perform an amniocentesis test, ...
    • Article  

      Proactive Risk-Based Integrity Assessment of Water Distribution Networks 

      Christodoulou, Symeon E.; Agathokleous, Agathoklis; Charalambous, Bambos; Adamou, Aristides (2010)
      Sustainable management of urban water distribution networks should include not only new methods for monitoring, repairing or replacing aging infrastructure, but also (and more importantly) expanded methods for modelling ...
    • Article  

      Probabilistic approaches to fault detection in networked discrete event systems 

      Athanasopoulou, E.; Hadjicostis, Christoforos N. (2005)
      In this paper, we consider distributed systems that can be modeled as finite state machines with known behavior under fault-free conditions, and we study the detection of a general class of faults that manifest themselves ...
    • Article  

      Producer-consumer: The programming model for future many-core processors 

      Prat-Pérez, A.; Dominguez-Sal, D.; Larriba-Pey, J. -L; Trancoso, Pedro (2013)
      The massive addition of cores on a chip is adding more pressure to the accesses to main memory. In order to avoid this bottleneck, we propose the use of a simple producer-consumer model, which allows for the temporary ...
    • Conference Object  

      Programming cognitive 

      Michael, Loizos; Kakas, Antonis C.; Miller, R.; Turán, G. (CEUR-WS, 2015)
      The widespread access to computing-enabled devices and the World Wide Web has, in a sense, liberated the ordinary user from reliance on technically-savvy experts. To complete this emancipation, a new way of interacting ...
    • Article  

      Propositional planning as optimization 

      Sideris, A.; Dimopoulos, Yannis (2012)
      Planning as Satisfiability is a most successful approach to optimal propositional planning. Although optimality is highly desirable, for large problems it comes at a high, often prohibitive, computational cost. This paper ...
    • Article  

      Protein secondary structure prediction with bidirectional recurrent neural nets: Can weight updating for each residue enhance performance? 

      Agathocleous, Michalis; Christodoulou, Georgia; Promponas, Vasilis J.; Christodoulou, Chris C.; Vassiliades, Vassilis; Antoniou, Antonis (2010)
      Successful protein secondary structure prediction is an important step towards modelling protein 3D structure, with several practical applications. Even though in the last four decades several PSSP algorithms have been ...
    • Conference Object  

      A psychology-inspired approach to automated narrative text comprehension 

      Diakidoy, Irene-Anna N.; Kakas, Antonis C.; Michael, Loizos; Miller, R. (AAAI press, 2014)
      We report on an ongoing research program to develop a formal framework for automated narrative text comprehension, bringing together know-how from research in Artificial Intelligence and the Psychology of Reading and ...
    • Conference Object  

      Reasoning about actions and change in answer set programming 

      Dimopoulos, Yannis; Kakas, Antonis C.; Michael, Loizos (Springer Verlag, 2004)
      This paper studies computational issues related to the problem of reasoning about actions and change (RAC) by exploiting its link with the Answer Set Programming paradigm. It investigates how increasing the expressiveness ...
    • Article  

      Reasoning about actions and change in argumentation 

      Hadjisoteriou, Evgenios; Kakas, Antonis C. (2016)
      This paper studies how logic-based reasoning about actions and change (RAC) with its problems of temporal projection and qualification can be formalised in terms of argumentation. In particular, we extend earlier work of ...
    • Article  

      Reconstruction of everyday life in 19th century Nicosia 

      Charalambous, Panayiotis; Iliadou, H.; Apostolou, C.; Chrysanthou, Yiorgos L. (2012)
      This paper presents the first stages of a larger project concerning the study and realization of a 3D interactive environment of everyday life in 19th century Nicosia. The presented study involves the recreation of the ...
    • Article  

      Report on the workshop on Metadata Management in Grid and Peer-to-Peer Systems, London, December 16 2003 

      Keenoy, K.; Poulovassilis, A.; Christophides, V.; Loizou, G.; Kokkinidis, G.; Samaras, George S.; Spyratos, N. (2004)
      A workshop on Metadata Management System in Grid and peer-to-Peer system was held in the Senete House of the University of London on December 16, 2003. The first session of the work shop contained three presentations on ...
    • Conference Object  

      A robotic cloud ecosystem for elderly care and ageing well: The GrowMeUp approach 

      Georgiadis, Dimosthenis; Christophorou, C.; Kleanthous, Styliani; Andreou, Panayiotis G.; Santos, L.; Christodoulou, Eleni; Samaras, George S. (Springer Verlag, 2016)
      Robotic systems in Ageing Well, like GrowMeUp, are among those assistive technologies, providing companionship and offering functionality related to the support of active and independent living, monitoring and maintaining ...