Browsing School of Economic Sciences and Business by Author "Boutalis, Yiannis"

Now showing items 1-3 of 3

  • 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 ...

  • Image Encryption Using the Recursive Attributes of the eXclusive-OR Filter on Cellular Automata 

    Chatzichristofis, Savvas A.; Marques, Oge; Mathias, Lux; Boutalis, Yiannis (Springer-Verlag, 2012)
    A novel visual multimedia content encryption method based on cellular automata (CA) is presented in this paper. The proposed algorithm is based on an attribute of the eXclusive-OR (XOR) logic gate, according to which, ...

  • TsoKaDo: An Image Search Engine Performing Recursive Query Recommendation Based on Visual Information 

    Tsochatzidis, Lazaros T.; Kapoutsis, Athanasios Ch.; Dourvas, Nikos I.; Chatzichristofis, Savvas A.; Boutalis, Yiannis; Zagoris, Konstantinos (IARIA, 2012)
    This paper tackles the problem of the user’s incapability to describe exactly the image that he seeks by introducing an innovative image search engine called TsoKaDo. Until now the traditional web image search was based ...