Browsing Conference papers by Title

Now showing items 35-40 of 40

  • The TREC files: the (ground) truth is out there 

    Chatzichristofis, Savvas A.; Zagoris, Konstantinos; Arampatzis, Avi (Association for Computing Machinery (ACM), United States, 2011)
    Traditional tools for information retrieval (IR) evaluation, such as TREC’s trec_eval, have outdated command-line interfaces with many unused features, or ‘switches’, accumulated over the years. They are usually seen ...

  • Two-Staged Image Colorization Based on Salient Contours 

    Anagnostopoulos, Nektarios; Iakovidou, Chrysanthi; Amanatiadis, A.; Boutalis, Yiannis; Chatzichristofis, Savvas A. (IEEE (Computer Society), 2014)
    In this paper we present a novel colorization technique that manages to significantly reduce color bleeding artifacts caused by weak object boundaries and also requires only abstract color indications and placement from ...

  • Video Summarization Using a Self-Growing and Self-Organized Neural Gas Network 

    Papadopoulos, Dim. P.; Papamarkos, Nikos (Springer, 2011)
    In this paper, a novel method to generate video summaries is proposed, which is allocated mainly for being applied to on-line videos. The novelty of this approach lies in the fact that the video summarization problem is ...

  • WSN Evaluation in Industrial Environments First results and lessons learned 

    Poettner, W.; Wolf, L.; Cecílio, José; Furtado, Pedro; Mendão Silva, Ricardo; Sá Silva, Jorge; Cardoso, Alberto; Brown, J.; Sreenan, C.; Klein, A.; Roedig, U.; Vassiliou, Vasos; Voigt, T.; Donovan, T. O.; He, Z.; Zinonos, Zinon; Carrilho de Sousa Gil, Paulo José (IEEE, 2011)
    The GINSENG project develops performance-controlled wireless sensor networks that can be used for time-critical applications in hostile environments such as industrial plant automation and control. GINSENG aims at integrating ...

  • a multimodal search engine 

    Zagoris, Konstantinos; Chatzichristofis, Savvas A.; Arampatzis, Avi (Association for Computing Machinery (ACM), United States, 2010)
    We introduce an experimental search engine for multilin- gual and multimedia information, employing a holistic web interface and enabling the use of highly distributed indices. Modalities are searched in parallel, and ...

  • Ο Ιωάννης Απόκαυκος και η σχέση του με την επισκοπή Ιωαννίνων κατά τα τελευταία χρόνια της ζωής του 

    Katsaros, Vasilis (Πανεπιστήμιο Ιωαννίνων, Φιλοσοφική σχολή, 2001)
    Τα τελευταία χρόνια της ζωής του μητροπολίτη Ναυπάκτου 'Ιωάννου Άποκαυκου καλύπτονται από ένα πέπλο που σκεπάζει αμφιβολίες και αβεβαιότητες σε τέτοιο βαθμό,, ωστε να μην εχει ξεκαθαριστεϊ πληρως, ως σημερα ακόμη, το ...