Browsing School of Economic Sciences and Business by Author "Arampatzis, Avi"

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  • DUTH at ImageCLEF 2011 Wikipedia Retrieval 

    Arampatzis, Avi; Zagoris, Konstantinos; Chatzichristofis, Savvas A. (ImageClef, Wikipedia Retrieval Task, 2011)
    As digital information is increasingly becoming multimodal, the days of single-language text-only retrieval are numbered. Take as an example Wikipedia where a single topic may be covered in several languages and include ...

  • A Fuzzy Rank-Based Late Fusion Method for Image Retrieval 

    Chatzichristofis, Savvas A.; Zagoris, Konstantinos; Boutalis, Yiannis; Arampatzis, Avi (Springer-Verlag, 2012)
    Rank-based fusion is indispensable in multiple search setups in lack of item retrieval scores, such as in meta-search with non-cooperative engines. We introduce a novel, simple, and efficient method for rank-based late ...