@inproceedings {INPROC-2003-68,
    author = {Gunther Vogel},
    title = {{Extraktion statischer Objekt-Prozess-Graphen}},
    booktitle = {5. Workshop Software Reengineering, Universit{\"a}t Koblenz-Landau},
    publisher = {Universit{\"a}t Koblenz-Landau},
    institution = {University of Stuttgart, Faculty of Computer Science, Electrical Engineering, and Information Technology, Germany},
    pages = {25--26},
    type = {Workshop Paper},
    month = {May},
    year = {2003},
    keywords = {Software Reengineering; Graphen},
    language = {German},
    cr-category = {G.2.2 Discrete Mathematics Graph Theory,
                   I.2.8 Problem Solving, Control Methods, and Search},
    department = {University of Stuttgart, Institute of Software Technology, Programming Languages and Compilers},
    abstract = {Kein Abstract verf{\"u}gbar.},
    url = {http://www2.informatik.uni-stuttgart.de/cgi-bin/NCSTRL/NCSTRL_view.pl?id=INPROC-2003-68&engl=1}
 }

@inproceedings {INPROC-2003-67,
    author = {Stefan Bellon and Daniel Simon},
    title = {{Vergleich von Klonerkennungstechniken}},
    booktitle = {Softwaretechnik-Trends, Band 23, Heft 2},
    publisher = {GI},
    institution = {University of Stuttgart, Faculty of Computer Science, Electrical Engineering, and Information Technology, Germany},
    pages = {10--11},
    type = {Workshop Paper},
    month = {May},
    year = {2003},
    keywords = {Software Reengineering; Klonerkennung},
    language = {German},
    cr-category = {D.2.13 Software Engineering Reusable Software,
                   K.6.3 Software Management},
    department = {University of Stuttgart, Institute of Software Technology, Programming Languages and Compilers},
    abstract = {Kein Abstract verf{\"u}gbar.},
    url = {http://www2.informatik.uni-stuttgart.de/cgi-bin/NCSTRL/NCSTRL_view.pl?id=INPROC-2003-67&engl=1}
 }

@inproceedings {INPROC-2003-66,
    author = {Rainer Koschke and Daniel Simon},
    title = {{Hierarchical Reflexion Models}},
    booktitle = {proceedings of the 10th Working Conference on Reverse Engineering, Nov. 13.-16., 2003.1},
    publisher = {IEEE Computer Society Press},
    institution = {University of Stuttgart, Faculty of Computer Science, Electrical Engineering, and Information Technology, Germany},
    pages = {36--45},
    type = {Conference Paper},
    month = {November},
    year = {2003},
    keywords = {Reengineering; Reflexion Model; Hierarchical Architecture Model},
    language = {English},
    cr-category = {D.2.11 Software Engineering Software Architectures,
                   I.6.4 Model Validation and Analysis,
                   K.6.3 Software Management},
    department = {University of Stuttgart, Institute of Software Technology, Programming Languages and Compilers},
    abstract = {The reflexion model originally proposed by Murphy and Notkin allows one to
      structurally validate a descriptive or prescriptive architecture model against
      a source model. First, the entities in the source model are mapped onto the
      architectural model, then discrepancies between the architecture model and
      source model are computed automatically. The original reflexion model allows an
      analyst to specify only non-hierarchical architecture models, which is
      insufficient for larger systems that are decomposed into hierarchical
      subsystems. This paper extends the original reflexion model to hierarchical
      architecture models, describes a method to apply this technique, and reports on
      case studies conducted on two large-scale and complex applications (namely, the
      C compiler sdcc for 8-bit microprocessors and the GNU C compiler gcc).},
    url = {http://www2.informatik.uni-stuttgart.de/cgi-bin/NCSTRL/NCSTRL_view.pl?id=INPROC-2003-66&engl=1}
 }

@article {ART-2003-22,
    author = {Thomas Eisenbarth and Rainer Koschke and Daniel Simon},
    title = {{Locating Features in Source Code}},
    journal = {IEEE Transactions in Software Engineering},
    publisher = {IEEE Computer Society Press},
    pages = {195--209},
    type = {Article in Journal},
    month = {March},
    year = {2003},
    keywords = {Reengineering; Dynamische Analysen; Statische Analysen},
    language = {English},
    cr-category = {F.3.2 Semantics of Programming Languages},
    department = {University of Stuttgart, Institute of Software Technology, Programming Languages and Compilers},
    abstract = {Understanding the implementation of a certain feature of a system requires
      identification of the computational units of the system that contribute to this
      feature. In many cases, the mapping of features to the source code is poorly
      documented. In this paper, we present a semiautomatic technique that
      reconstructs the mapping for features that are triggered by the user and
      exhibit an observable behavior. The mapping is in general not injective; that
      is, a computational unit may contribute to several features. Our technique
      allows for the distinction between general and specific computational units
      with respect to a given set of features. For a set of features, it also
      identifies jointly and distinctly required computational units. The presented
      technique combines dynamic and static analyses to rapidly focus on the system's
      parts that relate to a specific set of features. Dynamic information is
      gathered based on a set of scenarios invoking the features. Rather than
      assuming a one-to-one correspondence between features and scenarios as in
      earlier work, we can now handle scenarios that invoke many features.
      Furthermore, we show how our method allows incremental exploration of features
      while preserving the {\^a}€œmental map{\^a}€� the analyst has gained through the
      analysis.},
    url = {http://www2.informatik.uni-stuttgart.de/cgi-bin/NCSTRL/NCSTRL_view.pl?id=ART-2003-22&engl=1}
 }

@article {ART-2003-21,
    author = {Rainer Koschke},
    title = {{Software Visualization in Software Maintenance, Reverse Engineering, and Reengineering: A Research Survey}},
    journal = {Journal on Software Maintenance and Evolution},
    publisher = {John Wiley \& Sons, Inc.},
    pages = {87--109},
    type = {Article in Journal},
    month = {March},
    year = {2003},
    keywords = {Reverse Engineering; Software Maintenance; Software Visualization},
    language = {English},
    cr-category = {K.6.3 Software Management},
    department = {University of Stuttgart, Institute of Software Technology, Programming Languages and Compilers},
    abstract = {Kein Abstract verf{\"u}gbar.},
    url = {http://www2.informatik.uni-stuttgart.de/cgi-bin/NCSTRL/NCSTRL_view.pl?id=ART-2003-21&engl=1}
 }