social networks

  • Understanding and leveraging tag-based relations in on-line social networks

    Marek Lipczak, Börkur Sigurbjörnsson, Alejandro Jaimes. Understanding and leveraging tag-based relations in on-line social networks. In: Proceedings of the 23rd ACM conference on Hypertext and social media (HT’12). 2012.

    read more

  • Photo tagging

    While at Yahoo! Research I was involved in various projects on analyzing, extending and utilizing tagging of Flickr photos. We analyzed what type of tags users applied to their photos and devised a method for classifying those tags into semantic categories. We developed two prototypes, one for tag recommendation and and one for tag based…

    read more

  • Fannr: Flickr Annotator

    Fannr – Flickr Annotator – was a prototype application for assisting users in annotating their Flickr photos. Two types of annotation support is provided when annotating a single photo: tag recommendation and location recommendation.

    read more

  • Improving Tag Recommendation Using Social Networks

    Adam Rae, Roelof van Zwol, and Börkur Sigurbjörnsson. Improving Tag Recommendation Using Social Networks In: RIAO’2010 : Recherche d’Information Assistée par Ordinateur / Adaptativity, Personalization and Fusion of Heterogeneous Information. 2010.

    read more