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Social Tagging Systems

  • Leandro Balby MarinhoEmail author
  • Andreas Hotho
  • Robert Jäschke
  • Alexandros Nanopoulos
  • Steffen Rendle
  • Lars Schmidt-Thieme
  • Gerd Stumme
  • Panagiotis Symeonidis
Chapter
Part of the SpringerBriefs in Electrical and Computer Engineering book series (BRIEFSELECTRIC)

Abstract

Social Tagging Systems (STS for short) are web applications where users can upload, tag, and share resources (e. g., websites, videos,photos, etc.) with other users. STS promote decentralization of content control and lead the web to be a more open and democratic environment. As we will see in the course of this book, STS put forward new challenges and opportunities for recommender systems, but before we delve into how to design and deploy efficient recommender systems for STS, in this chapter we formally define social tagging systems and their data structures, elaborate on the different recommendation tasks demanded by STS users, introduce real-world STS that already feature recommendation services, and fix the notation we will use throughout the book. The chapter is based on work published in [9].

Keywords

Recommender System Target User Recommendation List Social Bookmark Target Entity 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© The Author(s) 2012

Authors and Affiliations

  • Leandro Balby Marinho
    • 1
    Email author
  • Andreas Hotho
    • 2
  • Robert Jäschke
    • 3
  • Alexandros Nanopoulos
    • 4
  • Steffen Rendle
    • 5
  • Lars Schmidt-Thieme
    • 4
  • Gerd Stumme
    • 3
  • Panagiotis Symeonidis
    • 6
  1. 1.Federal University of Campina GrandeCampina GrandeBrazil
  2. 2.University of WürzburgWürzburgGermany
  3. 3.University of KasselKasselGermany
  4. 4.University of HildesheimHildesheimGermany
  5. 5.University of KonstanzKonstanzGermany
  6. 6.Aristotle UniversityThessalonikiGreece

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