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Fusion Approaches for Mappings between Heterogeneous Ontologies
[chapter]
2001
Lecture Notes in Computer Science
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This article reports some experiments for the mapping between different ontologies and shows further that fusion methods which have been successfully applied to ad-hoc information retrieval can also be ...
Automatic methods for mappings between different ontologies are necessary to ensure successful retrieval of information stored in virtual digital libraries. ...
For example, an optimal learning scheme can be identified for a mapping from a group of terms to a another group of terms in the target ontology. ...
doi:10.1007/3-540-44796-2_8
fatcat:g4ln6lxoa5brhncp6mrvtl7ngu
Ontology-based approach for information fusion
2003
Sixth International Conference of Information Fusion, 2003. Proceedings of the
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To this end, we propose a methodological approach and a flexible environment for ontology management that enables the building of extensible ontologies, and the mapping from ontologies to information sources ...
In this paper, we discuss the role of ontologies to facilitate information fusion from heterogeneous data and knowledge sources in support of high-level information fusion processes. ...
As ontologies promote knowledge reuse and sharing, we should benefit from previous work conducted in related domains, for example in the military planning domain. ...
doi:10.1109/icif.2003.177491
fatcat:gdknhhi7vzcubewnrvrnzzgvuy
Heterogeneous Database Semantic Integration Based on Ontology
2008
International Journal of Intelligent Engineering and Systems
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It discusses the procedure of converting database schema and instances to ontologies at first, and then the patterns of complex ontology mappings , and then the ontology-based query planning in Mediator-Wrapper ...
mapping technology. ...
The use of ontologies for the explication of implicit and hidden knowledge is a possible approach to overcome the problem of semantic heterogeneity. ...
doi:10.22266/ijies2008.0930.01
fatcat:7ge6z5mbabgxbecwqsr3algwwu
Scaling Up Question-Answering to Linked Data
[chapter]
2010
Lecture Notes in Computer Science
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As such, we go one step beyond the state of the art on end-users interfaces for Linked Data by introducing mapping and fusion techniques needed to translate a user query by means of multiple sources. ...
PowerAqua is an open multi-ontology Question Answering (QA) system for the Semantic Web (SW). ...
Nonetheless, to find a trade-off between the complexity of the querying process and the amount of data it can use and integrate is still an open problem for ontology-based approaches. ...
doi:10.1007/978-3-642-16438-5_14
fatcat:z7zpt33bs5axjkyvxb7y7tvm3q
Towards Data Fusion in a Multi-ontology Environment
2009
The Web Conference
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In this paper we discuss how ontology schema mismatches influence data-level alignment based on our first experience with implementing a data fusion tool for a multiontology environment. ...
Given that datasets are often structured using different ontologies, automatic schema-matching techniques have to be utilized before proceeding with data-level alignment. ...
Based on our experience, we can outline several directions for assisting data fusion in the presence of schema heterogeneity. ...
dblp:conf/www/NikolovUM09
fatcat:llioraslxvhjni32t5pk2p5z2q
Ontology and Clustering Based Heterogeneous Data Sources Integration
2020
International Journal of Advanced Trends in Computer Science and Engineering
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By utilizing the novel semantic ontology, it effectively integrates the heterogeneous data sources. ...
Thus, this work presents heterogeneous data source integration model based on novel semantic ontology. ...
fusion and KNN-based clustering method for the aspect based data grouping. ...
doi:10.30534/ijatcse/2020/79942020
fatcat:eqg4nhf3azfwjh4noal3dn6sly
Probabilistic ontology for net-centric fusion
2007
2007 10th International Conference on Information Fusion
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Ontologies are seen as a key enabling technology for semantic interoperability. ...
Although information fusion by nature involves reasoning under uncertainty, traditional ontology formalisms provide no principled means of reasoning under uncertainty. ...
Figure 8 shows a simplified scheme for net centric fusion using probabilistic semantic mapping in which a commander needs to choose between avenue of approach Alpha and its alternative Bravo from figures ...
doi:10.1109/icif.2007.4408012
dblp:conf/fusion/LaskeyCWL07
fatcat:c4jndpdgcbd2llpfzumfqhlxce
Model Driven Service Interoperability through Use of Semantic Annotations
2009
2009 International Conference on Interoperability for Enterprise Software and Applications China
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This paper presents an approach for comparing two architectures for ontology-based semantic annotation for service interoperability, the EMPOWER architecture using platform specific XML-based technologies ...
The two approaches are being evaluated based on examples from interoperability between ERP-systems in a Buyer/Seller interaction context. ...
FUSION Ontology The FUSION ontology is based on the ENIO ontology [4] . It is used as a resolution of heterogeneity at message level to facilitate semi-automatic process design. ...
doi:10.1109/i-esa.2009.58
dblp:conf/iesa/BerreLXE09
fatcat:syv2r3dvwngbhf4mczizf3xv6a
A dynamic and context-aware semantic mediation service for discovering and fusion of heterogeneous sensor data
2013
Journal of Spatial Information Science
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This paper presents a context-aware ontology-based semantic mediation service for heterogeneous sensor services. ...
Semantic mapping for the sensor web is required to support sensor data fusion, sensor data discovery and retrieval, and automatic semantic annotation, to name only a few tasks. ...
We also wish to thank the anonymous reviewers for their valuable comments which contributed to the improvement of this paper. ...
doi:10.5311/josis.2013.6.104
fatcat:urbtiqgfcvawnc7t3wtwp6l3tq
Approaching Semantically-Mediated Acoustic Data Fusion
2007
MILCOM 2007 - IEEE Military Communications Conference
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Ontologies are most suited to this task as they allow for rich representation of data structure; some approaches include probabilistic representation. ...
In the next Section we describe the current stock of approaches to (conventional) data fusion, including the JDL data fusion model for completeness. ...
The two most important uses of mappings required for information integration are mappings between ontologies and the information they describe and mapping between different ontologies used in a system. ...
doi:10.1109/milcom.2007.4455243
fatcat:xxg7gbclanhq5j6onbt4trwcrq
Multi-agent Architecture for Knowledge Fusion from Distributed Sources
[chapter]
2002
Lecture Notes in Computer Science
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The paper presents an overview of a Knowledge Source Network configuration approach (KSNet-approach) to knowledge fusion, multi-agent architecture and research prototype of the KSNet knowledge fusion system ...
Ontologies are a technique of semantic knowledge representation for its further processing, and are considered as content theories of the kinds of objects, properties of objects and relations between objects ...
They are: • KRAFT (Knowledge Reuse and Fusion/Transformation) -multi-agent system for integration of heterogeneous information systems. ...
doi:10.1007/3-540-45941-3_31
fatcat:cn6x4clbo5abzpd3cxk3h5di3i
Integration of Semantically Annotated Data by the KnoFuss Architecture
[chapter]
2008
Lecture Notes in Computer Science
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Specific issues of data-level integration (instance coreferencing, conflict resolution, handling uncertainty) are usually tackled by applying the same techniques as for ontology schema matching or by reusing ...
However, data structured according to OWL ontologies has its specific features: e.g., the classes are organized into a hierarchy, the properties are inherited, data constraints differ from those defined ...
The authors would like to thank Steffen Rendle and Karen Tso for providing their object identification tool [8] . ...
doi:10.1007/978-3-540-87696-0_24
fatcat:tq4mnjwc4reuvcul6vxcwfshla
Overcoming Schema Heterogeneity between Linked Semantic Repositories to Improve Coreference Resolution
[chapter]
2009
Lecture Notes in Computer Science
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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. ...
Our approach focuses on inferring schema-level mappings between ontologies employed in Linked Data repositories. ...
doi:10.1007/978-3-642-10871-6_23
fatcat:t2wmtvkpaverlalna2vrq355ki
MIRSOFT: mediator for integrating and reconciling sources using ontological functional dependencies
2012
International Journal of Web and Grid Services
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conceptsnot suitable for sensitive-applications. ...
Two main problems stand out in the major studies: i the management of the source heterogeneity ii the reconciliation of query results. ...
mapping between the global and local schemas • Mapping automation • the used data reconciliation method: CI for common identifier, ER for entity reconciliation • Data fusion capabilities: R for resolution ...
doi:10.1504/ijwgs.2012.046731
fatcat:bwoti4filjdqndrp7kpjxunwti
From the Collaboration of Companies to the Interoperability of Information Systems (Concepts and Perspectives)
2015
International Journal of Information and Education Technology
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Then we will make connections between the approaches and methods according to the use cases. Finally we will choose the appropriate approach for our context. ...
Index Terms-Alignment, federated approach, mapping, merging, unified approach, semantic interoperability. ...
Mapping The most relevant definition is probably of Noy for which the mapping of ontologies is a process that specifies a semantic convergence between different ontologies to extract correspondences between ...
doi:10.7763/ijiet.2015.v5.503
fatcat:numud5k7fjgmfd3wwqug2ueubm
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