corrected given name of author in index.html ("Natalia" --> "Nataliia")
corrected given name of author of paper8.pdf at last page ("Natalia" --> "Nataliia")
corrected last name of author of paper3.pdf at first page ("Снігирь" --> "Снігир")
corrected affiliation of author of paper3.pdf ("The International Teaching scientific center of information technology and systems NAS of Ukraine" --> "International Research and Training Center for Information Technologies and Systems NASU and MESU")
corrected affiliation of author of paper3.pdf ("Ukraine International Airlines, aviation security department" --> "Ukraine International Airlines, AVSEC department, Kyiv, Ukraine")