Overcoming schema heterogeneity between linked semantic repositories to improve coreference resolution

Andriy Nikolov; Victoria Uren; Enrico Motta; Anne de Roeck

doi:10.1007/978-3-642-10871-6_23

Overcoming schema heterogeneity between linked semantic repositories to improve coreference resolution

Andriy Nikolov, Victoria Uren, Enrico Motta, Anne de Roeck

Open University

Research output: Chapter in Book/Published conference output › Conference publication

34 Citations (Scopus)

Abstract

Schema heterogeneity issues often represent an obstacle for discovering coreference links between individuals in semantic data repositories. In this paper we present an approach, which performs ontology schema matching in order to improve instance coreference resolution performance. A novel feature of the approach is its use of existing instance-level coreference links defined in third-party repositories as background knowledge for schema matching techniques. In our tests of this approach we obtained encouraging results, in particular, a substantial increase in recall in comparison with existing sets of coreference links.

Original language	English
Title of host publication	The semantic web
Subtitle of host publication	fourth Asian conference, ASWC 2009, Shanghai, China, December 6-9, 2009. Proceedings
Editors	Asunción Gómez-Pérez, Yong Yu, Ying Ding
Place of Publication	Berlin (DE)
Publisher	Springer
Pages	332-346
Number of pages	15
Volume	5926 LNCS
ISBN (Electronic)	978-3-642-10871-6
ISBN (Print)	978-3-642-10870-9
DOIs	https://doi.org/10.1007/978-3-642-10871-6_23
Publication status	Published - 2009
Event	4th Annual Asian Semantic Web Conference - Shanghai, China Duration: 6 Dec 2009 → 9 Dec 2009

Publication series

Name	Lecture notes in computer science
Publisher	Springer
Volume	5926
ISSN (Print)	0302-9743
ISSN (Electronic)	1611-3349

Conference

Conference	4th Annual Asian Semantic Web Conference
Abbreviated title	ASWC 2009
Country/Territory	China
City	Shanghai
Period	6/12/09 → 9/12/09

Access to Document

10.1007/978-3-642-10871-6_23

Cite this

Nikolov, A., Uren, V., Motta, E., & de Roeck, A. (2009). Overcoming schema heterogeneity between linked semantic repositories to improve coreference resolution. In A. Gómez-Pérez, Y. Yu, & Y. Ding (Eds.), The semantic web: fourth Asian conference, ASWC 2009, Shanghai, China, December 6-9, 2009. Proceedings (Vol. 5926 LNCS, pp. 332-346). (Lecture notes in computer science; Vol. 5926). Springer. https://doi.org/10.1007/978-3-642-10871-6_23

Nikolov, Andriy ; Uren, Victoria ; Motta, Enrico et al. / Overcoming schema heterogeneity between linked semantic repositories to improve coreference resolution. The semantic web: fourth Asian conference, ASWC 2009, Shanghai, China, December 6-9, 2009. Proceedings. editor / Asunción Gómez-Pérez ; Yong Yu ; Ying Ding. Vol. 5926 LNCS Berlin (DE) : Springer, 2009. pp. 332-346 (Lecture notes in computer science).

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abstract = "Schema heterogeneity issues often represent an obstacle for discovering coreference links between individuals in semantic data repositories. In this paper we present an approach, which performs ontology schema matching in order to improve instance coreference resolution performance. A novel feature of the approach is its use of existing instance-level coreference links defined in third-party repositories as background knowledge for schema matching techniques. In our tests of this approach we obtained encouraging results, in particular, a substantial increase in recall in comparison with existing sets of coreference links.",

author = "Andriy Nikolov and Victoria Uren and Enrico Motta and {de Roeck}, Anne",

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Nikolov, A, Uren, V, Motta, E & de Roeck, A 2009, Overcoming schema heterogeneity between linked semantic repositories to improve coreference resolution. in A Gómez-Pérez, Y Yu & Y Ding (eds), The semantic web: fourth Asian conference, ASWC 2009, Shanghai, China, December 6-9, 2009. Proceedings. vol. 5926 LNCS, Lecture notes in computer science, vol. 5926, Springer, Berlin (DE), pp. 332-346, 4th Annual Asian Semantic Web Conference, Shanghai, China, 6/12/09. https://doi.org/10.1007/978-3-642-10871-6_23

Overcoming schema heterogeneity between linked semantic repositories to improve coreference resolution. / Nikolov, Andriy; Uren, Victoria; Motta, Enrico et al.
The semantic web: fourth Asian conference, ASWC 2009, Shanghai, China, December 6-9, 2009. Proceedings. ed. / Asunción Gómez-Pérez; Yong Yu; Ying Ding. Vol. 5926 LNCS Berlin (DE): Springer, 2009. p. 332-346 (Lecture notes in computer science; Vol. 5926).

Research output: Chapter in Book/Published conference output › Conference publication

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AU - Motta, Enrico

AU - de Roeck, Anne

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Y1 - 2009

N2 - Schema heterogeneity issues often represent an obstacle for discovering coreference links between individuals in semantic data repositories. In this paper we present an approach, which performs ontology schema matching in order to improve instance coreference resolution performance. A novel feature of the approach is its use of existing instance-level coreference links defined in third-party repositories as background knowledge for schema matching techniques. In our tests of this approach we obtained encouraging results, in particular, a substantial increase in recall in comparison with existing sets of coreference links.

AB - Schema heterogeneity issues often represent an obstacle for discovering coreference links between individuals in semantic data repositories. In this paper we present an approach, which performs ontology schema matching in order to improve instance coreference resolution performance. A novel feature of the approach is its use of existing instance-level coreference links defined in third-party repositories as background knowledge for schema matching techniques. In our tests of this approach we obtained encouraging results, in particular, a substantial increase in recall in comparison with existing sets of coreference links.

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A2 - Gómez-Pérez, Asunción

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Nikolov A, Uren V, Motta E, de Roeck A. Overcoming schema heterogeneity between linked semantic repositories to improve coreference resolution. In Gómez-Pérez A, Yu Y, Ding Y, editors, The semantic web: fourth Asian conference, ASWC 2009, Shanghai, China, December 6-9, 2009. Proceedings. Vol. 5926 LNCS. Berlin (DE): Springer. 2009. p. 332-346. (Lecture notes in computer science). doi: 10.1007/978-3-642-10871-6_23

Overcoming schema heterogeneity between linked semantic repositories to improve coreference resolution

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Merging and ranking answers in the semantic web: the wisdom of crowds

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