• Conference Object  

      Argumentation based modeling of decision aiding for autonomous agents 

      Dimopoulos, Yannis; Moraïtis, Pavlos; Tsoukiàs, A. (2004)
      Decision Aiding can be abstractly described as the process of assisting a user/client/decision maker by recommending possible courses of his action. This process has to be able to cope with incomplete and/or inconsistent ...
    • Conference Object  

      Automated tagging for the retrieval of software resources in grid and cloud infrastructures 

      Katakis, I.; Pallis, George C.; Dikaiakos, Marios D.; Onoufriou, O. (2012)
      A key challenge for Grid and Cloud infrastructures is to make their services easily accessible and attractive to end-users. In this paper we introduce tagging capabilities to the Miner soft system, a powerful tool for ...
    • Article  

      CDNsim: A simulation tool for content distribution networks 

      Stamos, Kostas; Pallis, George C.; Vakali, Athena I.; Katsaros, Dimitrios S.; Sidiropoulos, Antonis; Manolopoulos, Yannis (2010)
      Content distribution networks (CDNs) have gained considerable attention in the past few years. Hence there is need for developing frameworks for carrying out CDN simulations. In this article we present a modeling and ...
    • Article  

      A clustering-based prefetching scheme on a Web cache environment 

      Pallis, George C.; Vakali, Athena I.; Pokorný, Jaroslav (2008)
      Web prefetching is an attractive solution to reduce the network resources consumed by Web services as well as the access latencies perceived by Web users. Unlike Web caching, which exploits the temporal locality, Web ...
    • Conference Object  

      Context management and its applications to distributed transactions 

      Samaras, George S.; Kshemkalyani, Ajay D.; Citron, Andrew (IEEE, 1996)
      An emerging paradigm that handles multiple locii of control in a system allows multiple program threads to work on the same task, each thread to work on a different task, or a thread to work on multiple tasks for greater ...
    • Conference Object  

      Cultural journeys in the information society 

      Fakas, Georgios John; Kakas, Antonis C.; Dionisiou, D.; Dionisiou, M.; Kentonis, Achilleas; Pattichis, Constantinos S.; Pitsillides, Andreas; Schizas, Christos N. (IEEE, 2000)
      This paper describes the Cultural Journeys in the Information Society (CJIS) project. CJIS project is an INCO project (973324) funded by the ECC and its aims to address the problem of electronic information roads at various ...
    • Conference Object  

      Demonstration abstract: Sensor mockup experiments with SmartLab 

      Larkou, G.; Mintzis, M.; Taranto, S.; Konstantinidis, Andreas; Andreou, Panayiotis G.; Zeinalipour-Yazdi, Constantinos D. (IEEE Computer Society, 2014)
      In this demonstration paper we present SmartLab1, an architecture for managing a cluster of both Android Real Devices (ARDs) and Android Virtual Devices (AVDs) via an intuitive web-based interface. Our architecture consists ...
    • Conference Object  

      DermaTrack: A skin cancer tracking intelligent application 

      Mouzouras, N.; Pogiatzis, A.; Kleanthous, Styliani; Samaras, George S. (Association for Computing Machinery, 2017)
      Although, one in five humans living in high risk areas will develop skin cancer during a lifetime, there is currently no mechanism to help humans track the development of skin moles. DermaTrack, the application described ...
    • Article  

      The effects of personality type in user-centered appraisal systems 

      Lekkas, Zacharias; Tsianos, Nikos; Germanakos, Panagiotis; Mourlas, Constantinos; Samaras, George S. (2011)
      The basic objective of this paper is to make an extensive reference of a combination of concepts and techniques coming from different research areas, Psychology and Web personalization technologies, both of which focus ...
    • Conference Object  

      An efficient handover algorithm for MBMS enabled 3G mobile cellular networks 

      Christophorou, C.; Pitsillides, Andreas (2006)
      With the introduction of Multimedia Broadcast Multicast Service (MBMS) in 3rd Generation (3G) Networks, the Radio Network Controller (RNC) for radio efficiency reasons can use either Dedicated or Common resources to ...
    • Article  

      Exploiting locality for scalable information retrieval in peer-to-peer networks 

      Zeinalipour-Yazdi, Constantinos D.; Kalogeraki, Vana; Gunopulos, Dimitrios (2005)
      An important problem in unstructured peer-to-peer (P2P) networks is the efficient content-based retrieval of documents shared by other peers. However, existing searching mechanisms are not scaling well because they are ...
    • Conference Object  

      HomeWeb: An application framework for Web-based smart homes 

      Kamilaris, Andreas; Trifa, V.; Pitsillides, Andreas (2011)
      Household appliances are being equipped with embedded micro-controllers and wireless transceivers, offering smart behavior. These augmented appliances form wireless networks and transform residential areas into smart homes. ...
    • Conference Object  

      Identifying context sources towards context-aware adapted web services 

      Kapitsaki, Georgia M. (2011)
      Context-awareness refers to the ability of services and applications to proactively adapt their behavior to the characteristics of the execution environment, such as weather conditions, location, etc., namely context. Web ...
    • Conference Object  

      Intensive care window: A multi-modal monitoring tool for intensive care research and practice 

      Gjermundrød, H.; Papa, Maria; Zeinalipour-Yazdi, Constantinos D.; Dikaiakos, Marios D.; Panayi, G.; Kyprianou, T. (2007)
      Intensive Care Units are widely considered as the most technologically advanced environments within a hospital. In such environments, physicians are confronted with multiple medical devices that monitor the inpatients. The ...
    • Article  

      MBMS Handover control: A new approach for efficient handover in MBMS enabled 3G cellular networks 

      Pitsillides, Andreas; Christophorou, C. (2007)
      With the introduction of Multimedia Broadcast Multicast Service (MBMS) system in 3rd Generation (3G) mobile cellular networks, the Radio Network Controller (RNC) for radio resource efficiency can use either Point-to-Point ...
    • Conference Object  

      A methodology for model-driven web application composition 

      Kateros, D. A.; Kapitsaki, Georgia M.; Tselikas, N. D.; Venieris, Iakovos St (2008)
      Web application composition can greatly benefit from the utilization of existing frameworks and reusable components, in order to reduce development effort. Frameworks implementing the Model-View-Controller architectural ...
    • Article  

      Mobile agents for WWW distributed database access 

      Papastavrou, Stavros; Samaras, George S.; Pitoura, Evaggelia 1967- (1999)
      The popularity of Web as a universal access mechanism for network information has created the need for developing web-based DBMS client/server applications. However, the current commercial applet-based methodologies for ...
    • Article  

      Mobile user personalization with dynamic profiles: Time and activity 

      Panayiotou, Christoforos; Samaras, George S. (2006)
      Mobile clients present a new and more demanding breed of users. Solutions provided for the desktop users are often found inadequate to support this new breed of users. Personalization is such a solution. The moving user ...
    • Conference Object  

      Model-driven development of composite web applications 

      Kapitsaki, Georgia M.; Kateros, D. A.; Pappas, C. A.; Tselikas, N. D.; Venieris, Iakovos St (2008)
      As the number of available web services increases, the development of web applications that integrate existing web services becomes more and more popular. This class of web applications can be seen as the composition of ...
    • Article  

      Net-console: Web-based development environment for parallel programs 

      Evripidou, Paraskevas; Samaras, George S.; Spyrou, Christiana; Papagapiou, Andreas (2001)
      Net-Console is an integrated program development environment that can be used as a front-end for High Performance Computing (HPC) sites. It consist of an MPI-aware editor, an execution console, a debugger, monitoring tools ...