Theses

Here you can find theses of Know-Center employees

Content Facets for Individual Information Needs in Media

Dissertation Elisabeth Lex 2011

The amount of content published in traditional media is huge and steadily growing. Additionally, social media gained momentum since people use blogs to share comments and opinions to current events. However, blog content is questionable in respect to quality since blogs are neither reviewed nor edited. From the media consumer…

Evaluating a User Model with Implicit Knowledge Diagnosis for an Adaptive Work-Integrated Learning System: A Field Study

Thesis (old curriculum) Christine Pabst 2010

A main challenge for adaptive learning systems, especially in a working context, is a continuously updated knowledge diagnosis. Implicit knowledge diagnosis is a possible solution to assess work-integrated knowledge through naturally occurring behavior actions from a worker. The present study focuses on the validity of an implicit knowledge diagnosis (Knowledge…

Pragmatic Analysis of Tagging Motivation in Social Tagging Systems

Master's thesis Hans-Peter Grahsl 2010

Social tagging systems allow users to annotate different kinds of web-resources (URLs, photos, publications etc.) by means of a freely chosen and unbounded vocabulary of terms, so-called tags. While earlier research has been primarily focused on the analysis of the structure and the dynamics of social tagging systems, research has…

Automatic Support for Ontology Evaluation - Review of Entailed Statements and Assertional Effects for OWL Ontologies

Dissertation Viktoria Pammer 2010

The typical goal of representing knowledge formally is to make knowledge accessible to machines. Hence, knowledge representation formalisms are chosen to accommodate well to the strengths of machines, often at the expense of being less easy to understand for humans. At the same time, formal representations are most often created…

Reflexionsintegration im arbeitsintegrierten Lernen

Thesis (old curriculum) Alfred Radl 2009

This paper deals with the concept of reflection, especially with the adoption of the reflective process to the field of work integrated learning. Reflection will be seen as an ability of a knowledge worker to increase the efficiency of his decision-making process. The knowledge worker is introduced as a person…

Anwendung von Data Mining Techniken in der Handels- und Versicherungsbranche

Dissertation Anna Kohlmayr 2009

In this work, we focus on business application of data mining techniques and cover a wide spectrum of approaches, methods and techniques falling under the umbrella of data mining. Many concepts are illustrated on examples that come from our own experience and practical work in the field. Giving a state-of-the-art…

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…

Die Wissenslandkarte als Werkzeug zur Unterstützung der Wiederverwendung projektbezogener Informationen in Organisationen.

Thesis (old curriculum) Elisabeth Hackl 2005

Knowledge Maps are generally seen as tools that increase efficiency within organisations by facilitating the location of a company's knowledge and therefore avoid redundancies. This thesis aims to answer the question, how the Know-Center's Knowledge Map has to be designed to support the reuse of project related solutions and knowledge.…

A Contribution to Affinity Measures in Knowledge Management Systems

Thesis (old curriculum) Manuel Fischer 2003

Starting point of this thesis is experience that has shown that additional value is created in knowledge-management systems, if the relationship between knowledge carriers is made explicit to users. Knowledge carriers can be users as well as documents, in this context. Based on this, the goal of this work is…

Wissensmanagement zur Unterstützung von Kundenbeziehungsmanagement - Konzepte, Technologien und ein Prototyp

Thesis (old curriculum) Peter Scheir 2002

This thesis shows how knowledge management can be applied for the successful realization of customer relationship management activities. First, this thesis introduces the topics 'knowledge management' and 'customer relationship management'. Next, aspects of both are combined into knowledge management in customer relationship management or 'customer knowledge management', for short. A…

Detecting social interactions via mobile sensing

Master's thesis Markus Perndorfer

During a typical day, we have several social interactions with different people belonging to different semantic groups (e.g. Friends, family, co-workers). In this paper we try to find promising hypothesis to link data collected from a mobile sensing application running on the users smartphone to the social interactions he has…

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