@inproceedings{sood2007tagassist,
  abstract = {In this paper, we describe a system called TagAssist that provides tag suggestions for new blog posts by utilizing existing tagged posts. The system is able to increase the quality of suggested tags by performing lossless compression over existing tag data. In addition, the system employs a set of metrics to evaluate the quality of a potential tag suggestion.

Coupled with the ability for users to manually add tags, TagAssist can ease the burden of tagging and increase the utility of retrieval and browsing systems built on top of tagging data.},
  author = {Sood, Sanjay and Owsley, Sara and Hammond, Kristian and Birnbaum, Larry},
  booktitle = {Proceedings of the International Conference on Weblogs and Social Media (ICWSM 2007)},
  interhash = {1a946aea1d46f79ad85c25add991bef6},
  intrahash = {bb8e778a61c315ad946dfec71b13cc8b},
  title = {{TagAssist: Automatic Tag Suggestion for Blog Posts}},
  url = {http://icwsm.org/papers/2--Sood-Owsley-Hammond-Birnbaum.pdf},
  year = 2007
}

@inproceedings{1367657,
  abstract = {We present a system for personalized tag suggestion for Flickr: While the user is entering/selecting new tags for a particular picture, the system is suggesting related tags to her, based on the tags that she or other people have used in the past along with (some of) the tags already entered. The suggested tags are dynamically updated with every additional tag entered/selected. We describe three algorithms which can be applied to this problem. In experiments, our best-performing method yields an improvement in precision of 10-15% over a baseline method very similar to the system currently used by Flickr. Our system is accessible at http://ltaa5.epfl.ch/flickr-tags/.

To the best of our knowledge, this is the first study on tag suggestion in a setting where (i) no full text information is available, such as for blogs, (ii) no item has been tagged by more than one person, such as for social bookmarking sites, and (iii) suggestions are dynamically updated, requiring efficient yet effective algorithms.},
  address = {New York, NY, USA},
  author = {Garg, Nikhil and Weber, Ingmar},
  booktitle = {WWW '08: Proceeding of the 17th International Conference on World Wide Web},
  doi = {http://doi.acm.org/10.1145/1367497.1367657},
  interhash = {e967f2241dc588de1397ad2ee337e8f0},
  intrahash = {de7a51056aadee86c12d3ee59b674f81},
  isbn = {978-1-60558-085-2},
  location = {Beijing, China},
  pages = {1063--1064},
  publisher = {ACM},
  title = {Personalized tag suggestion for flickr},
  url = {http://portal.acm.org/citation.cfm?id=1367657},
  year = 2008
}