Patent Retrieval in Chemistry based on semantically tagged Named Entities

Gurulingappa H, Müller B, Klinger R, Mevissen H-T, Hofmann-Apitius M, Fluck J, Friedrich CM (2009)
In: The Eighteenth Text RETrieval Conference (TREC 2009) Proceedings. Voorhees EM, Buckland LP (Eds);Gaithersburg, Maryland, USA.

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Conference Paper | Published | English
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Voorhees, Ellen M. ; Buckland, Lori P.
Abstract
This paper reports on the work that has been conducted by Fraunhofer SCAI for Trec Chemistry (Trec-Chem) track 2009. The team of Fraunhofer SCAI participated in two tasks, namely Technology Survey and Prior Art Search. The core of the framework is an index of 1.2 million chemical patents provided as a data set by Trec. For the technology survey, three runs were submitted based on semantic dictionaries and noun phrases. For the prior art search task, several elds were introduced into the index that contained normalized noun phrases, biomedical as well as chemical entities. Altogether, 36 runs were submitted for this task that were based on automatic querying with tokens, noun phrases and entities along with di erent search strategies.
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Gurulingappa H, Müller B, Klinger R, et al. Patent Retrieval in Chemistry based on semantically tagged Named Entities. In: Voorhees EM, Buckland LP, eds. The Eighteenth Text RETrieval Conference (TREC 2009) Proceedings. Gaithersburg, Maryland, USA; 2009.
Gurulingappa, H., Müller, B., Klinger, R., Mevissen, H. - T., Hofmann-Apitius, M., Fluck, J., & Friedrich, C. M. (2009). Patent Retrieval in Chemistry based on semantically tagged Named Entities. In E. M. Voorhees & L. P. Buckland (Eds.), The Eighteenth Text RETrieval Conference (TREC 2009) Proceedings Gaithersburg, Maryland, USA.
Gurulingappa, H., Müller, B., Klinger, R., Mevissen, H. - T., Hofmann-Apitius, M., Fluck, J., and Friedrich, C. M. (2009). “Patent Retrieval in Chemistry based on semantically tagged Named Entities” in The Eighteenth Text RETrieval Conference (TREC 2009) Proceedings, ed. E. M. Voorhees and L. P. Buckland (Gaithersburg, Maryland, USA).
Gurulingappa, H., et al., 2009. Patent Retrieval in Chemistry based on semantically tagged Named Entities. In E. M. Voorhees & L. P. Buckland, eds. The Eighteenth Text RETrieval Conference (TREC 2009) Proceedings. Gaithersburg, Maryland, USA.
H. Gurulingappa, et al., “Patent Retrieval in Chemistry based on semantically tagged Named Entities”, The Eighteenth Text RETrieval Conference (TREC 2009) Proceedings, E.M. Voorhees and L.P. Buckland, eds., Gaithersburg, Maryland, USA: 2009.
Gurulingappa, H., Müller, B., Klinger, R., Mevissen, H.-T., Hofmann-Apitius, M., Fluck, J., Friedrich, C.M.: Patent Retrieval in Chemistry based on semantically tagged Named Entities. In: Voorhees, E.M. and Buckland, L.P. (eds.) The Eighteenth Text RETrieval Conference (TREC 2009) Proceedings. Gaithersburg, Maryland, USA (2009).
Gurulingappa, Harsha, Müller, Bernd, Klinger, Roman, Mevissen, Heinz-Theo, Hofmann-Apitius, Martin, Fluck, Juliane, and Friedrich, Christoph M. “Patent Retrieval in Chemistry based on semantically tagged Named Entities”. The Eighteenth Text RETrieval Conference (TREC 2009) Proceedings. Ed. Ellen M. Voorhees and Lori P. Buckland. Gaithersburg, Maryland, USA, 2009.
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