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doi:10.22028/D291-36152 | Title: | Coarse-To-Fine Parsing for Expressive Grammar Formalisms |
| Author(s): | Teichmann, Christoph Koller, Alexander Groschwitz, Jonas |
| Editor(s): | Miyao, Yusuke Sagae, Kenji |
| Language: | English |
| Title: | 15th International Conference on Parsing Technologies - proceedings of the conference : September 20-22, 2017, Pisa, Italy : IWPT 2017 |
| Startpage: | 122 |
| Endpage: | 127 |
| Publisher/Platform: | Association for Computational Linguistics |
| Year of Publication: | 2017 |
| Title of the Conference: | IWPT 2017 |
| Place of the conference: | Pisa, Italy |
| Publikation type: | Conference Paper |
| Abstract: | We generalize coarse-to-fine parsing to grammar formalisms that are more expressive than PCFGs and/or describe languages of trees or graphs. We evaluate our algorithm on PCFG, PTAG, and graph parsing. While we achieve the expected performance gains on PCFGs, coarse-to-fine does not help for PTAG and can even slow down parsing for graphs. We discuss the implications of this finding. |
| URL of the first publication: | https://aclanthology.org/W17-6317.pdf |
| Link to this record: | hdl:20.500.11880/32920 http://dx.doi.org/10.22028/D291-36152 |
| ISBN: | 978-1-945626-73-9 |
| Date of registration: | 17-May-2022 |
| Faculty: | P - Philosophische Fakultät |
| Department: | P - Sprachwissenschaft und Sprachtechnologie |
| Professorship: | P - Prof. Dr. Alexander Koller |
| Collections: | SciDok - Der Wissenschaftsserver der Universität des Saarlandes |
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