01738nas a2200301 4500008004100000245007500041210006900116260008000185300001200265490000900277520074900286653001401035653000901049653002301058100002301081700002001104700001601124700002101140700002301161700001701184700002401201700002101225700002001246700002101266700002401287700002201311856010301333 2014 eng d00aConference v2.0: An uncertain version of the OAEI Conference benchmark0 aConference v20 An uncertain version of the OAEI Conference bench aRiva del Garda, ItalybLecture Notes in Computer Science, Springerc10/2014 a148-1630 v87973 aThe Ontology Alignment Evaluation Initiative is a set of benchmarks for evaluating the performance of ontology alignment systems. In this paper we re-examine the Conference track of the OAEI, with a focus on the degree of agreement between the reference alignments within this track and the opinion of experts. We propose a new version of this benchmark that more closely corresponds to expert opinion and confidence on the matches. The performance of top alignment systems is compared on both versions of the benchmark. Additionally, a general method for crowdsourcing the development of more benchmarks of this type using Amazon’s Mechanical Turk is introduced and shown to be scalable, cost-effective and to agree well with expert opinion.10abenchmark10aOAEI10aOntology Alignment1 aCheatham, Michelle1 aHitzler, Pascal1 aMika, Peter1 aTudorache, Tania1 aBernstein, Abraham1 aWelty, Chris1 aKnoblock, Craig, A.1 aVrandecic, Denny1 aGroth, Paul, T.1 aNoy, Natasha, F.1 aJanowicz, Krzysztof1 aGoble, Carole, A. uhttps://daselab.cs.ksu.edu/publications/conference-v20-uncertain-version-oaei-conference-benchmark01773nas a2200277 4500008004100000245004400041210004400085260003000129300001400159490000900173520102400182100001801206700002001224700001601244700001701260700001901277700003101296700001301327700002001340700001601360700001501376700001801391700001801409700001701427856005101444 2010 eng d00aOntology Alignment for Linked Open Data0 aOntology Alignment for Linked Open Data aShanghai, ChinabSpringer a402–4170 v64963 a
The Web of Data currently coming into existence through the Linked Open Data (LOD) effort is a major milestone in realizing the Semantic Web vision. However, the development of applications based on LOD faces difficulties due to the fact that the different LOD datasets are rather loosely connected pieces of information. In particular, links between LOD datasets are almost exclusively on the level of instances, and schema-level information is being ignored. In this paper, we therefore present a system for finding schema-level links between LOD datasets in the sense of ontology alignment. Our system, called BLOOMS, is based on the idea of bootstrapping information already present on the LOD cloud. We also present a comprehensive evaluation which shows that BLOOMS outperforms state-of-the-art ontology alignment systems on LOD datasets. At the same time, BLOOMS is also competitive compared with these other systems on the Ontology Evaluation Alignment Initiative Benchmark datasets.
1 aJain, Prateek1 aHitzler, Pascal1 aSheth, Amit1 aVerma, Kunal1 aYeh, Peter, Z.1 aPatel-Schneider, Peter, F.1 aPan, Yue1 aHitzler, Pascal1 aMika, Peter1 aZhang, Lei1 aPan, Jeff, Z.1 aHorrocks, Ian1 aGlimm, Birte uhttp://dx.doi.org/10.1007/978-3-642-17746-0_2600777nas a2200193 4500008004100000245015800041210006900199260003000268490000900298100003100307700001300338700002000351700001600371700001500387700001800402700001800420700001700438856012800455 2010 eng d00aThe Semantic Web - ISWC 2010. 9th International Semantic Web Conference, ISWC 2010, Shanghai, China, November 7-11, 2010, Revised Selected Papers, Part I0 aSemantic Web ISWC 2010 9th International Semantic Web Conference aShanghai, ChinabSpringer0 v64961 aPatel-Schneider, Peter, F.1 aPan, Yue1 aHitzler, Pascal1 aMika, Peter1 aZhang, Lei1 aPan, Jeff, Z.1 aHorrocks, Ian1 aGlimm, Birte uhttps://daselab.cs.ksu.edu/publications/semantic-web-iswc-2010-9th-international-semantic-web-conference-iswc-2010-shanghai00780nas a2200193 4500008004100000245015900041210006900200260003000269490000900299100003100308700001300339700002000352700001600372700001500388700001800403700001800421700001700439856013000456 2010 eng d00aThe Semantic Web - ISWC 2010. 9th International Semantic Web Conference, ISWC 2010, Shanghai, China, November 7-11, 2010, Revised Selected Papers, Part II0 aSemantic Web ISWC 2010 9th International Semantic Web Conference aShanghai, ChinabSpringer0 v64971 aPatel-Schneider, Peter, F.1 aPan, Yue1 aHitzler, Pascal1 aMika, Peter1 aZhang, Lei1 aPan, Jeff, Z.1 aHorrocks, Ian1 aGlimm, Birte uhttps://daselab.cs.ksu.edu/publications/semantic-web-iswc-2010-9th-international-semantic-web-conference-iswc-2010-shanghai-0