• Article  

      Alignment of electrospun polymer fibers using a concave collector 

      Savva, I.; Evaggelou, E.; Papaparaskeva, G.; Leontiou, T.; Stylianopoulos, T.; Mpekris, F.; Stylianou, K.; Krasia-Christoforou, T. (2015)
      During recent years, electrospinning has become a powerful technique for the cost-effective production of fibrous materials with diameters ranging from a few nanometers up to a few micrometers. In a conventional electrospinning ...
    • Conference Object  

      Anyplace: A Crowdsourced Indoor Information Service 

      Georgiou, K.; Constambeys, T.; Laoudias, Christos; Petrou, L.; Chatzimilioudis, Georgios; Zeinalipour-Yazdi, Constantinos D. (Institute of Electrical and Electronics Engineers Inc., 2015)
      People do most of their activities, business, commerce, entertainment and socializing indoors. As all of these are increasingly aided by online services and indoor spaces are becoming bigger and more complex, there is a ...
    • Conference Object  

      Business-Oriented Evaluation of the PaaSage Platform 

      Achilleos, Achilleas P.; Kapitsaki, Georgia M.; Constantinou, Eleni; Horn, G.; Papadopoulos, George Angelos (Institute of Electrical and Electronics Engineers Inc., 2015)
      Cloud computing is an efficient and cost effective realization of the utility function principle. Over the last years, a vast pool of choices for businesses has been created. This diversity of cloud infrastructures, ...
    • Article  

      Carbon dioxide storage in olivine basalts: Effect of ball milling process 

      Rigopoulos, Ioannis; Petallidou, Klito C.; Vasiliades, Michalis A.; Delimitis, Andréas; Ioannou, Ioannis; Efstathiou, Angelos M.; Kyratsi, Theodora (2015)
      The goal of this study is to propose a cost-effective method for the optimization of the ex situ carbonation of basaltic rocks. The ball milling process was applied to a sample of olivine basalt from the Troodos ophiolite ...
    • Article  

      A cost-effective approach to improving performance of big genomic data analyses in clouds 

      Smowton, C.; Balla, A.; Antoniades, Demetris; Miller, C.; Pallis, George C.; Dikaiakos, Marios D.; Xing, Wei (2017)
      With the rapidly growing demand for DNA analysis, the need for storing and processing large-scale genome data has presented significant challenges. This paper describes how the Genome Analysis Toolkit (GATK) can be deployed ...
    • Article  

      Cost-Effective Polymethacrylate-Based Electrospun Fluorescent Fibers toward Ammonia Sensing 

      Petropoulou, A.; Christodoulou, K.; Polydorou, C.; Krasia-Christoforou, T.; Riziotis, C. (2017)
      The fabrication of cost-effective, polymer-based electrospun fluorescent fibrous grids and their evaluation as candidates for sensing is reported, drawing useful results on their applicability and efficiency in gas sensing ...
    • Article  

      Hardware budget and runtime system for data-driven multithreaded chip multiprocessor 

      Stavrou, Kyriakos; Trancoso, Pedro; Evripidou, Paraskevas (2006)
      The Data-Driven Multithreading Chip Multiprocessor (DDM-CMP) architecture has been shown to overcome the power and memory wall limitations by combining two key technologies: the use of the Data-Driven Multithreading (DDM) ...
    • Article  

      Low temperature and cost-effective growth of vertically aligned carbon nanofibers using spin-coated polymer-stabilized palladium nanocatalysts 

      Saleem, A. M.; Shafiee, S.; Krasia-Christoforou, T.; Savva, I.; Göransson, G.; Desmaris, V.; Enoksson, P. (2015)
      We describe a fast and cost-effective process for the growth of carbon nanofibers (CNFs) at a temperature compatible with complementary metal oxide semiconductor technology, using highly stable polymer-Pd nanohybrid colloidal ...
    • Article  

      The price of selfish routing 

      Mavronicolas, Marios; Spirakis, Paul G. (2007)
      We study the problem of routing traffic through a congested network. We focus on the simplest case of a network consisting of m parallel links. We assume a collection of n network users
    • Conference Object  

      Pricing price information in E-commerce [Extended Abstract] 

      Markopoulos, Panos M.; Ungar, Lyle H. (Affiliation: Computer and Information Sci. Dept., University of Pennsylvania, Pittsburgh, PA, United StatesCorrespondence Address: Markopoulos, P.M.Computer and Information Sci. Dept., University of Pennsylvania, Pittsburgh, PA, United Statesemail: markopou@unagi.cis.upenn.edu, 2001)
      Shopbots and Internet sites that help users locate the best price for a product are changing the way people shop by providing valuable information on goods and services. This paper presents a first attempt to measure the ...
    • Conference Object  

      A theoretical framework for satellite-based Web multicasting services 

      Dikaiakos, Marios D. (2001)
      In this paper we study Web multicasting, a service offered by satellite operators to Internet Service Providers around the world. This service employs satellite connections for disseminating periodically Web content to ...