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What and Who
Title:Socially Enhanced Search and Exploration in Social Tagging Networks
Speaker:Tom Crecelius
coming from:Max-Planck-Institut für Informatik - D5
Speakers Bio:
Event Type:Promotionskolloquium
Visibility:D1, D2, D3, D4, D5, SWS, RG1, MMCI
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Level:Public Audience
Language:English
Date, Time and Location
Date:Monday, 23 April 2012
Time:16:30
Duration:
Location:Saarbrücken
Building:E1 4 - MPI-INF
Room:024
Abstract
Social tagging networks have become highly popular for publishing and
searching contents. Users in such networks can review, rate and comment
on contents, or annotate them with keywords (social tags) to give
short but exact text representations of even non-textual contents.
Moreover, there is an inherent support for interactions and relationships
among users and, thus, naturally form groups of friends or of common
interests.

This dissertation addresses in this area three research topics, namely:
i) A comprehensive framework for search in social tagging networks and
efficient top-k result retrieval. (ii) A new approach of solving the APSD Problem
for dynamically update friendship relations in large user networks. (iii)
Countering cheating in P2P authority computations over social networks.
Contact
Name(s):Petra Schaaf
Phone:5000
Video Broadcast
Video Broadcast:NoTo Location:
Tags, Category, Keywords and additional notes
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Attachments, File(s):
Created by:Petra Schaaf/AG5/MPII/DE, 04/10/2012 12:47 PMLast modified by:Uwe Brahm/MPII/DE, 04/23/2012 06:01 AM
  • Petra Schaaf, 04/10/2012 12:49 PM -- Created document.