Survey | Christos Kalyvas-Kasopatidishttps://christoskalyvas.eu/profile/tags/survey/SurveyHugo Blox Builder (https://hugoblox.com)en-usThu, 06 Apr 2017 00:00:00 +0000https://christoskalyvas.eu/profile/media/sharing.pngSurveyhttps://christoskalyvas.eu/profile/tags/survey/A survey of skyline query processinghttps://christoskalyvas.eu/profile/publication/2017-skyline-query-processing-survey/Thu, 06 Apr 2017 00:00:00 +0000https://christoskalyvas.eu/profile/publication/2017-skyline-query-processing-survey/A survey of official online sources of high-quality free-of-charge geospatial data for maritime geographic information systems applicationshttps://christoskalyvas.eu/profile/publication/2017-maritime-gis-geospatial-data-survey/Sat, 01 Apr 2017 00:00:00 +0000https://christoskalyvas.eu/profile/publication/2017-maritime-gis-geospatial-data-survey/