Cross-lingual data linking is the problem of establishing links between resources, such as places, services, or movies, which are described in different languages. In cross-lingual data linking it is often the case that very short descriptions have to be matched, which makes the problem even more challenging. This work presents a method named TRanslation-based Explicit Semantic Analysis (TR-ESA) to represent and match short textual descriptions available in different languages. TR-ESA translates short descriptions in any given language into a pivot language by exploiting a machine translation tool. Then, it generates a Wikipedia-based representation of the translated text by using the Explicit Semantic Analysis technique. The resulting representations are used to match short descriptions in different languages. The method is incorporated in CroSeR (Cross-lingual Service Retrieval), an interactive data linking tool that recommends potential matches to users. We compared results coming from an in-vitro evaluation on a gold standard consisting of five datasets in different languages, with an in-vivo experiment that involved human experts supported by CroSeR. The in-vivo evaluation confirmed the results of the in-vitro evaluation and the overall effectiveness of the proposed method.
Narducci, F., Palmonari, M., & Semeraro, G. (2017). Cross-lingual link discovery with TR-ESA. INFORMATION SCIENCES, 394-395, 68-87.
Citazione: | Narducci, F., Palmonari, M., & Semeraro, G. (2017). Cross-lingual link discovery with TR-ESA. INFORMATION SCIENCES, 394-395, 68-87. |
Tipo: | Articolo in rivista - Articolo scientifico |
Carattere della pubblicazione: | Scientifica |
Presenza di un coautore afferente ad Istituzioni straniere: | No |
Titolo: | Cross-lingual link discovery with TR-ESA |
Autori: | Narducci, F; Palmonari, M; Semeraro, G |
Autori: | |
Data di pubblicazione: | 2017 |
Lingua: | English |
Rivista: | INFORMATION SCIENCES |
Digital Object Identifier (DOI): | http://dx.doi.org/10.1016/j.ins.2017.02.019 |
Appare nelle tipologie: | 01 - Articolo su rivista |
File in questo prodotto:
File | Descrizione | Tipologia | Licenza | |
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TR-ESA-Pre-print.pdf | Post-print version for self-archiving purposes | Postprint | Open Access Visualizza/Apri |