2 citations · 3 across the 6 of their papers we have counts for
8 papers
GraphTMT: Unsupervised Graph-based Topic Modeling from Video Transcripts
Lukas Stappen, Jason Thies, Gerhard Hagerer +2
To unfold the tremendous amount of multimedia data uploaded daily to social media platforms, effective topic modeling techniques are needed. Existing work tends to apply topic mode…
Contributive Social Capital Extraction From Different Types of Online Data Sources
Sebastian Schams, Georg Groh
It is a recurring problem of online communication that the properties of unknown people are hard to assess. This may lead to various issues such as the spread of `fake news' from u…
Sequence Labeling: A Practical Approach
Adnan Akhundov, Dietrich Trautmann, Georg Groh
We take a practical approach to solving sequence labeling problem assuming unavailability of domain expertise and scarcity of informational and computational resources. To this end…
Estimating the Dissemination of Social and Mobile Search in Categories of Information Needs Using Websites as Proxies
Christoph Fuchs, Akash Nayyar, Ruth Nussbaumer +1
With the increasing popularity of social means to satisfy information needs using Social Media (e.g., Social Media Question Asking, SMQA) or Social Information Retrieval approaches…
Mobile Homophily and Social Location Prediction
Halgurt Bapierre, Chakajkla Jesdabodi, Georg Groh
The mobility behavior of human beings is predictable to a varying degree e.g. depending on the traits of their personality such as the trait extraversion - introversion: the mobili…
Spatio-Temporal Small Worlds for Decentralized Information Retrieval in Social Networking
Georg Groh, Florian Straub, Benjamin Koster
We discuss foundations and options for alternative, agent-based information retrieval (IR) approaches in Social Networking, especially Decentralized and Mobile Social Networking sc…