Difference between revisions of "Zhishi.links Results for OAEI 2011"
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|NegativeAspects=No data available now. | |NegativeAspects=No data available now. | ||
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| − | |Challenges= | + | |Challenges=– When it comes with the problem of homonyms, instance matching systems should exploit as much information as possible to enhance the discriminability of their matchers. Currently, subject to the fact that most descriptions given by New York Times are written in natural language, the performance of our semantic similarity calculator are constrained. We are considering more tests carrying out on datasets in different styles and designing a more robust system. |
| + | – In DI track, only three types of resources are involved. The special words in names, which are extracted as values of characteristic properties, are chosen manually. Some smarter strategies should be applied to accomplish this mission. | ||
|ProposesAlgorithm=No data available now. | |ProposesAlgorithm=No data available now. | ||
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|ExperimentSetup=Tests were carried out on a Hadoop computer cluster. Each node has a quad-core Intel Core 2 processor (4M Cache, 2.66 GHz), 8GB memory. The number of reduce tasks was set to 50. | |ExperimentSetup=Tests were carried out on a Hadoop computer cluster. Each node has a quad-core Intel Core 2 processor (4M Cache, 2.66 GHz), 8GB memory. The number of reduce tasks was set to 50. | ||
| − | |EvaluationMethod= | + | |EvaluationMethod=Utilize distributed MapReduce framework to adopt index-based pre-matching |
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Revision as of 11:53, 12 July 2018
| Zhishi.links Results for OAEI 2011 | |
|---|---|
Zhishi.links Results for OAEI 2011
| |
| Bibliographical Metadata | |
| Subject: | Ontology Alignment |
| Year: | 2011 |
| Authors: | Xing Niu, Shu Rong, Yunlong Zhang, Haofen Wang |
| Venue | OM |
| Content Metadata | |
| Problem: | Link Discovery |
| Approach: | No data available now. |
| Implementation: | Zhishi.links |
| Evaluation: | Accuracy Evaluation |
Contents
Abstract
This report presents the results of Zhishi.links, a distributed instance matching system, for this year’s Ontology Alignment Evaluation Initiative (OAEI) campaign. We participate in Data Interlinking track (DI) of IM@OAEI2011. In this report, we briefly describe the architecture and matching strategies of Zhishi.links, followed by an analysis of the results.
Conclusion
In this report, we have presented a brief description of Zhishi.links, an instance matching system. We have introduced the architecture of our system and specific techniques we used. Also, the results have been analyzed in detail and several guides for improvements have been proposed.
Future work
We look forwards to build an instance matching system with better performance and higher stability in the future.
Approach
Positive Aspects: No data available now.
Negative Aspects: No data available now.
Limitations: No data available now.
Challenges: – When it comes with the problem of homonyms, instance matching systems should exploit as much information as possible to enhance the discriminability of their matchers. Currently, subject to the fact that most descriptions given by New York Times are written in natural language, the performance of our semantic similarity calculator are constrained. We are considering more tests carrying out on datasets in different styles and designing a more robust system. – In DI track, only three types of resources are involved. The special words in names, which are extracted as values of characteristic properties, are chosen manually. Some smarter strategies should be applied to accomplish this mission.
Proposes Algorithm: No data available now.
Methodology: No data available now.
Requirements: No data available now.
Limitations: No data available now.
Implementations
Download-page: http://apex.sjtu.edu.cn/apex wiki/Zhishi.links
Access API: No data available now.
Information Representation: No data available now.
Data Catalogue: {{{Catalogue}}}
Runs on OS: No data available now.
Vendor: No data available now.
Uses Framework: No data available now.
Has Documentation URL: No data available now.
Programming Language: No data available now.
Version: No data available now.
Platform: No data available now.
Toolbox: No data available now.
GUI: No
Research Problem
Subproblem of: No data available now.
RelatedProblem: No data available now.
Motivation: No data available now.
Evaluation
Experiment Setup: Tests were carried out on a Hadoop computer cluster. Each node has a quad-core Intel Core 2 processor (4M Cache, 2.66 GHz), 8GB memory. The number of reduce tasks was set to 50.
Evaluation Method : Utilize distributed MapReduce framework to adopt index-based pre-matching
Hypothesis: No data available now.
Description: No data available now.
Dimensions: Accuracy
Benchmark used: No data available now.
Results: No data available now.
| Access API | No data available now. + |
| Event in series | OM + |
| Has Benchmark | DBpedia +, Freebase + and GeoNames + |
| Has Challenges | – When it comes with the problem of homony … – When it comes with the problem of homonyms, instance matching systems should exploit as much information as possible to enhance the discriminability of their matchers. Currently, subject to the fact that most descriptions given by New York Times are written in natural language, the performance of our semantic similarity calculator are constrained. We are considering more tests carrying out on datasets in different styles and designing a more robust system.
– In DI track, only three types of resources are involved. The special words in names, which are extracted as values of characteristic properties, are chosen manually. Some smarter strategies should be applied to accomplish this mission. uld be applied to accomplish this mission. + |
| Has DataCatalouge | {{{Catalogue}}} + |
| Has Description | No data available now. + |
| Has Dimensions | Accuracy + |
| Has DocumentationURL | http://No data available now. + |
| Has Downloadpage | http://apex.sjtu.edu.cn/apex wiki/Zhishi.links + |
| Has Evaluation | Accuracy Evaluation + |
| Has EvaluationMethod | Utilize distributed MapReduce framework to adopt index-based pre-matching + |
| Has ExperimentSetup | Tests were carried out on a Hadoop computer cluster. Each node has a quad-core Intel Core 2 processor (4M Cache, 2.66 GHz), 8GB memory. The number of reduce tasks was set to 50. + |
| Has GUI | No + |
| Has Hypothesis | No data available now. + |
| Has Implementation | Zhishi.links + |
| Has InfoRepresentation | No data available now. + |
| Has Limitations | No data available now. + |
| Has NegativeAspects | No data available now. + |
| Has PositiveAspects | No data available now. + |
| Has Requirements | No data available now. + |
| Has Results | No data available now. + |
| Has Subproblem | No data available now. + |
| Has Version | No data available now. + |
| Has abstract | This report presents the results of Zhishi … This report presents the results of Zhishi.links, a distributed instance matching system, for this year’s Ontology Alignment Evaluation Initiative (OAEI) campaign. We participate in Data Interlinking track (DI) of IM@OAEI2011. In this report, we briefly describe the architecture and matching strategies of Zhishi.links, followed by an analysis of the results. s, followed by an analysis of the results. + |
| Has approach | No data available now. + |
| Has authors | Xing Niu +, Shu Rong +, Yunlong Zhang + and Haofen Wang + |
| Has conclusion | In this report, we have presented a brief … In this report, we have presented a brief description of Zhishi.links, an instance matching system. We have introduced the architecture of our system and specific techniques we used. Also, the results have been analyzed in detail and several guides for improvements have been proposed. uides for improvements have been proposed. + |
| Has future work | We look forwards to build an instance matching system with better performance and higher stability in the future. + |
| Has motivation | No data available now. + |
| Has platform | No data available now. + |
| Has problem | Link Discovery + |
| Has relatedProblem | No data available now. + |
| Has subject | Ontology Alignment + |
| Has vendor | No data available now. + |
| Has year | 2011 + |
| ImplementedIn ProgLang | No data available now. + |
| Proposes Algorithm | No data available now. + |
| RunsOn OS | No data available now. + |
| Title | Zhishi.links Results for OAEI 2011 + |
| Uses Framework | No data available now. + |
| Uses Methodology | No data available now. + |
| Uses Toolbox | No data available now. + |
