• Conference Object  

      ACCES: Offline accuracy estimation for fingerprint-based localization 

      Nikitin, A.; Laoudias, Christos; Chatzimilioudis, Georgios; Karras, P.; Zeinalipour-Yazdi, Constantinos D. (Institute of Electrical and Electronics Engineers Inc., 2017)
      In this demonstration we present ACCES, a novel framework that enables quality assessment of arbitrary fingerprint maps and offline accuracy estimation for the task of fingerprint-based indoor localization. Our framework ...
    • Conference Object  

      Developers expertise and roles on software technologies 

      Constantinou, Eleni; Kapitsaki, Georgia M. (IEEE Computer Society, 2017)
      Contributions to open source software provide evidence about developers' expertise and roles. Moreover, information about developers' activity can assist in identifying their competencies in software technologies. Existing ...
    • Conference Object  

      Find your open source license now! 

      Kapitsaki, Georgia M.; Charalambous, G. (IEEE Computer Society, 2017)
      Open Source software is widely used from end-users, software engineers and researchers. The license that accompanies such software is very important for its further use and distribution. However, engineers and researchers ...
    • Conference Object  

      High-dimensional visual similarity search: K-d generalized randomized forests [extended abstract] 

      Avrithis, Yannis S.; Emiris, Ioannis Z.; Samaras, George S. (Association for Computing Machinery, 2016)
      We propose a new data-structure, the generalized random-ized k-d forest, or k-d GeRaF, for approximate nearest neigh-bor searching in high dimensions. In particular, we intro-duce new randomization techniques to specify a ...
    • Article  

      An insight into license tools for open source software systems 

      Kapitsaki, Georgia M.; Tselikas, N. D.; Foukarakis, I. E. (2015)
      Free/Libre/Open Source Software (FLOSS) has gained a lot of attention lately allowing organizations to incorporate third party source code into their implementations. When open source software libraries are used, software ...
    • Article  

      Open source license violation check for SPDX files 

      Kapitsaki, Georgia M.; Kramer, F. (2014)
      The Open Source Software development model has gained a lot of momentum in the latest years providing organizations and software engineers with a variety of software, components and libraries that can be exploited in the ...
    • Conference Object  

      Validate your SPDX files for open source license violations 

      Paschalides, D.; Kapitsaki, Georgia M. (Association for Computing Machinery, 2016)
      Licensing decisions for new Open Source Software are not al-ways straightforward. However, the license that accompanies the software is important as it largely affects its subsequent distribution and reuse. License information ...
    • Conference Object  

      Video SIMDBench: Benchmarking the Compiler Vectorization for Multimedia Applications 

      Alvanos, Michail; Trancoso, Pedro (Institute of Electrical and Electronics Engineers Inc., 2016)
      Single Instruction Multiple Data (SIMD) Extensions become popular in computer architectures as a simple and efficient way to exploit the data parallelism hidden in applications. The compiler research community has proposed ...
    • Presentation  Open Access

      Τέσσερις καλές πρακτικές για την ανάπτυξη λογισμικού στην Ανοιχτή Επιστήμη 

      Ψωμόπουλος, Φώτης Ε. (2019-06-06)
      Η παρουσίαση αφορά στις καλές πρακτικές για το ανοιχτό λογισμικό, το οποίο έχει έρθει στο προσκήνιο μαζί με τα μεγάλα δεδομένα, και αποτελεί πλέον αναπόσπαστο κομμάτι της Επιστήμης, με χαρακτηριστικό παράδειγμα τις Επιστήμες ...