Christina Hoppermann


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Modeling Prefix and Particle Verbs in GermaNet
Christina Hoppermann | Erhard Hinrichs
Proceedings of the Seventh Global Wordnet Conference

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How to Tell a Schneemann from a Milchmann: An Annotation Scheme for Compound-Internal Relations
Corina Dima | Verena Henrich | Erhard Hinrichs | Christina Hoppermann
Proceedings of the Ninth International Conference on Language Resources and Evaluation (LREC'14)

This paper presents a language-independent annotation scheme for the semantic relations that link the constituents of noun-noun compounds, such as Schneemann ‘snow man’ or Milchmann ‘milk man’. The annotation scheme is hybrid in the sense that it assigns each compound a two-place label consisting of a semantic property and a prepositional paraphrase. The resulting inventory combines the insights of previous annotation schemes that rely exclusively on either semantic properties or prepositions, thus avoiding the known weaknesses that result from using only one of the two label types. The proposed annotation scheme has been used to annotate a set of 5112 German noun-noun compounds. A release of the dataset is currently being prepared and will be made available via the CLARIN Center Tübingen. In addition to the presentation of the hybrid annotation scheme, the paper also reports on an inter-annotator agreement study that has resulted in a substantial agreement among annotators.


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A Metadata Editor to Support the Description of Linguistic Resources
Emanuel Dima | Christina Hoppermann | Erhard Hinrichs | Thorsten Trippel | Claus Zinn
Proceedings of the Eighth International Conference on Language Resources and Evaluation (LREC'12)

Creating and maintaining metadata for various kinds of resources requires appropriate tools to assist the user. The paper presents the metadata editor ProFormA for the creation and editing of CMDI (Component Metadata Infrastructure) metadata in web forms. This editor supports a number of CMDI profiles currently being provided for different types of resources. Since the editor is based on XForms and server-side processing, users can create and modify CMDI files in their standard browser without the need for further processing. Large parts of ProFormA are implemented as web services in order to reuse them in other contexts and programs.

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A Repository for the Sustainable Management of Research Data
Emanuel Dima | Verena Henrich | Erhard Hinrichs | Marie Hinrichs | Christina Hoppermann | Thorsten Trippel | Thomas Zastrow | Claus Zinn
Proceedings of the Eighth International Conference on Language Resources and Evaluation (LREC'12)

This paper presents the system architecture as well as the underlying workflow of the Extensible Repository System of Digital Objects (ERDO) which has been developed for the sustainable archiving of language resources within the Tübingen CLARIN-D project. In contrast to other approaches focusing on archiving experts, the described workflow can be used by researchers without required knowledge in the field of long-term storage for transferring data from their local file systems into a persistent repository.