Theses

Here you can find theses of Know-Center employees

Modelling and Acquiring Knowledge about Human Goals

Dissertation Mark Kröll 2012

Realizing the vision of machines behaving intelligently requires theacquisition of real-world knowledge including, but not limited to, knowledgeabout human goals. Understanding human goals can help (i) to answer "why"questions about user behavior and user interactions, (ii) to reason aboutpeople's goals or (iii) to generate action sequences that implement goals (plangeneration).…

Focused Crawling in the Context of Digital Libraries

Thesis (old curriculum) Andreas Juffinger 2011

Automated document development within digital libraries and also the World Wide Web is gathering increasing momentum. Focused Crawling aims to retrieve relevant documents and has been primarily used in combination with search engines to build topic specific indexes. Automated crawling can also assist people to find data on the World…

User Interaction Context - Studying and Enhancing Automatic User Task Detection on the ComputerDesktop via an Ontology-based User Interaction Context Model

Dissertation Andreas S. Rath 2010

User context detection has recently gained momentum, thanks to the interest shown by several established research areas, such as information retrieval, personal information management, technology enhanced learning as well as task and process management. In the information retrieval area user context is exploited for personalizing search, in personal information management…

Assoziative Suche für das Semantic Web - Ein netzbasierter Suchansatz unter Berücksichtigung semantischer und inhaltsbasierter Ähnlichkeiten

Dissertation Peter Scheir 2008

While in the current Web information is largely gathered by humans, the Semantic Web aims at having this task performed by computer programs. To achieve this goal information on the Web is enriched with machine-interpretable data that allows for identifying the meaning (semantics) of information on the Web. Approaches to…

Asset- und Rechtemanagement im Umfeld digitaler Bibliotheken

Master's thesis Philip Hofmair 2005

A reaction to the ever increasing flood of information, especially in the digital sector, is the growing desire to find better methods to organize and control it. Be it documenting and coping with the general information appearing daily on billions of internet sites, or be it dealing with the highly…

Magick - Ein Werkzeug für Cross-Media Clustering und Visualisierung

Thesis (old curriculum) Mathias Lux 2004

The high tide of digital information, that that takes course towards us in 21st century, brings along enough motivation for research and developments in the area of information retrieval. The con-junction of different media like TV, radio, Internet, newspapers and telephone leads to a heterogeneous information landscape in which uniform…

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