Max-Planck-Institut für Informatik
max planck institut
mpii logo Minerva of the Max Planck Society

MPI-INF or MPI-SWS or Local Campus Event Calendar

<< Previous Entry Next Entry >> New Event Entry Edit this Entry Login to DB (to update, delete)
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
We use this to send out email in the morning.
Level:Public Audience
Date, Time and Location
Date:Monday, 23 April 2012
Duration:60 Minutes
Building:E1 4
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

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.
Name(s):Petra Schaaf
Video Broadcast
Video Broadcast:NoTo Location:
Tags, Category, Keywords and additional notes
Attachments, File(s):
Created:Petra Schaaf/AG5/MPII/DE, 04/10/2012 12:47 PM Last modified:Uwe Brahm/MPII/DE, 11/24/2016 04:13 PM
  • Petra Schaaf, 04/10/2012 12:49 PM -- Created document.