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This thesis conducts a text and network analysis of criminological files. The specific focus during the research is the field money laundering. The analysis showed the most important concepts present in the text which were classified in eleven different classes. The relationships of those concepts were analysed using ego networks, key entity identification and clustering. Some of the statements given about money laundering could be validated by the findings of this analysis and their interpretation. Specific concepts like banks and organizations as well as foreign subsidiaries were identified. Aggregating these concepts with the statements in chapter 1.4.3 on the circular process of money laundering it can be stated that different organizations and individuals, present in the criminological files, were placing money through different banks, organizations and investments in the legal financial market. At last this thesis tries to validate the benefits of the used tools for the kind of conducted research process. An estimation on ORA's and Automap's applicability for this kind of research is given in the end.
Opinion Mining
(2010)
Das Opinion Mining stellt eine Methode dar, mit der Meinungen aus dem WWW gefiltert und intelligent aufbereitet werden können, um Stimmungsanalysen zu einzelnen Produkten und Dienstleistungen zu erstellen. Opionion Mining bietet den Unternehmen somit eine innovative Möglichkeit, ihre Marketingkommmunikation planbarer und wirkungsvoller zu gestalten und ein deutlich erhöhtes Maß an Involvement und Relevanz innerhalb bestimmter Zielgruppen zu erreichen. Zunächst werden die theoretischen Grundlagen des Web 2.0 und relevanter Methoden der Business Intelligence erläutert. Die empirische Untersuchung bildet den Schwerpunkt der Arbeit. Auf die Entwicklung eines Vorgehensmodells folgt die praktische Anwendung dieses Modells auf ein Produkt. Die Ergebnisse werden im Review-Scan im Hinblick auf Forschung und Praxis ausgewertet und diskutiert.
In usage of information systems the maintenance of their actuality and their extensibility is of importance. There is a constant reoccurrence of situations, when these goals cannot be supported by keeping on the old system, the legacy system. A solution for that is its migration into a new environment. The migration of software is to be considered as a subdiscipline of software engineering, more precisely, as a part of software maintenance. In this thesis the reference migration process model ReMiP, introduced in another thesis of the institute, was applied. The goal of this examination is to bring this model to practice in a website migration project and to analyze its validity. Here, especially the subject of completeness and generalizability of the model for migration processes and the gathering of concrete experiences with the intensity of its activities is of interest. The target environment for the website migration will be the content management system Plone. Within this thesis it will be described thoroughly. Finally, the website to migrate will be brought to its new target environment. The result of this thesis is the migrated GXL-Website in the target system Plone using the ReMiP. By this migration, the ReMiP was successfully validated as a reference process model for software migrations.