A Survey of Geo-tagged Multimedia Content Analysis within Flickr

Abstract

Abstract. Our survey paper attempts to investigate how recent and undoubted emerge in enriched, geo-tagged social networks' multimedia content sharing works to the benefit of their users and whether it could be handled in a formal way, in order to capture the meaningful semantics rising from this newly introduced user experience. It further specializes its focus by providing an overview of current state-of-the-art techniques with respect to geo-tagged content access, processing and manipulation within the popular Flickr social network. In this manner it explores the role of information retrieval, integration and extraction from the technical point of view, coupled together with human social network activities, like, for instance, localization and recommendations based on pre-processed collaborative geo-tagged photos, resulting into more efficient, optimized search results.

An Overview of Flickr Challenges and Research Opportunities

“…More specifically, we emphasized on methodologies dealing with visual reconstruction approaches, recommendation systems and route suggestion systems, as well as on techniques that aim to extract knowledge from metadata and on approaches that track human activities. Our intention was to complement our previous related work [17], which focused on information retrieval aspects and at the same time summarize in an organized way all trends in the aforementioned areas, so as for fellow researchers to be able to identify an efficient point of reference. Among our future work is the extension of this survey to other popular social networks, like Twitter, Facebook and Youtube 8 , and different content types, such as text snippets and video sequences, as well.…”

“…In previous work [17], we extensively surveyed Flickrrelated research efforts on the aforementioned categories. In this work we continue our survey in the remaining research areas.…”

Social Media and the Cyber Crimes Against Women-A Study

“…For example, the dating app Bumble's VIBee function is only available if you haven't been reported and found guilty of violating the app's regulations. 7 Fifth, companies that run social media platforms have to compile case studies to demonstrate how they have protected women via the usage of their policies and how these guidelines have been put into action in actual situations. These case studies should be made available to the general public.…”