Views for light-weight Web ontologies

Volz, Raphael; Oberle, Daniel; Studer, Rudi

doi:10.1145/952756.952760

Cited by 18 publications

(26 citation statements)

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“…Query-based methods [1,3,11,24,47] provide an SQL-like interface to ontology. They offer a simple, low-level access to the semantics of the ontology.…”

Section: Ontology Decompositionmentioning

confidence: 99%

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Recomposing an ontological representation of services to reduce its size

Rybicki

2013

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Electronic devices provide all kinds of simple services: audio playback, photo and video capture, localization . . . etc. If able to interoperate with one another, they could provide new complex services unforeseen by their creators. In order to fully exploit the power of such a service-oriented approach in a pervasive computing environment, a technique of runtime ontology recomposition is proposed. Each service is described with concepts from a common ontology. At runtime, the descriptions present in an environment are merged into a runtime version of the ontology which is then used in resolving service queries. It is shown that by maintaining appropriate level of semantic richness, the recomposition does not impair the quality of service matchmaking and that the required richness level may be easily estimated from the original ontology. Also, a proof-of-concept implementation, running on Java-enabled mobile phones is presented.

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“…Query-based methods [1,3,11,24,47] provide an SQL-like interface to ontology. They offer a simple, low-level access to the semantics of the ontology.…”

Section: Ontology Decompositionmentioning

confidence: 99%

“…The produced extract is transient, as it usually (e.g. in [47]) may not be updated, shared or modified independently from the ontology it was taken from. Also, its further integration into a new ontology is difficult.…”

Section: Ontology Decompositionmentioning

confidence: 99%

Recomposing an ontological representation of services to reduce its size

Rybicki

2013

KES

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“…In related work in Semantic Web (SW) [34] paradigm, some work has been done in views for SW [35,36], where the authors proposed a view formalism for RDF document with support for RDF schema (using a RDF schema supported query language called RDQL [37]). This is one of the early works focused purely on RDF/SW paradigm and has sufficient support for logical modeling of RDF views.…”

Section: Related Workmentioning

confidence: 99%

“…Views for SW requires some form of abstraction [35,51], as SW documents and querying are done at the logical level or with logical syntaxes to handle heterogeneous schemas such as in multi-site ontology bases. Therefore we argue that a view formalism for SW requires 3-Es (data extraction, Elaboration and Extension).…”

Section: Ontology Extraction Using Views For Semantic Web (Sw-views)mentioning

confidence: 99%

“…Therefore we argue that a view formalism for SW requires 3-Es (data extraction, Elaboration and Extension). Though there exists some work in regards to a logical view formalism for SW [35,40,52], most of them are tied to RDF specific schema/syntaxes that do not provide conceptual extensions In related work [21], the layered view model (called SW-view) provide support for ontology extraction in the form of materialised ontology views in the MOVE [39,51] system.…”

Section: Ontology Extraction Using Views For Semantic Web (Sw-views)mentioning

confidence: 99%

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Engineering XML Solutions Using Views

Rajugan

Chang

Dillon

et al. 2005

The Fifth International Conference on Computer and Information Technology (CIT'05)

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In industrial informatics, engineering data intensive Enterprise Information Systems (EIS) is a challenging task without abstraction and partitioning. Further, the introduction of semi-structured data (namely XML) and its rapid adaptation by the commercial and industrial systems increased the complexity for data engineering. Conversely, the introduction of OMG's MDA presents an interesting paradigm for EIS and system modeling, where a system is designed at a higher level of abstraction. This presents an interesting problem to investigate data engineering XML solutions under the MDA initiatives, where, models and framework requires higher level of abstraction. In this paper we investigate a view model that can provide layered design methodology for modeling data intensive XML solutions for EIS paradigm, with sufficient level of abstraction.

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The Semantic Web

Studer¹,

Agarwal²,

Volz³

Digital Communities in a Networked Society

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The development of the World Wide Web is a great success story with respect to the number of users and the amount of information that is nowadays offered by the WWW. However, most of the information that is available has to be interpreted by humans; machine support is rather limited. In order to get rid of that limitation, Tim Berners-Lee, the inventor of the WWW, coined the vision of the Semantic Web: to make the contents of the WWW accessible and interpretable by machines [Berners-Lee et al., 2001; Fensel et al., 2002; Davies et al., 2002], Today it is almost impossible to integrate information that is spread over several Web or intranet pages. Consider, e. g., the query for a data mining expert in a company intranet, where the only explicit information stored are the relationships between people and the projects they work in on the one hand, and between projects and the topics they address on the other hand. In that case, a skills management system should be able to combine the information on the employees' home pages with the information on the projects' home pages in order to find the respective expert. To realize such scenarios, metadata have to be interpreted and appropriately combined by machines [Lau and Sure, 2002].

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Views for light-weight Web ontologies

Cited by 18 publications

References 0 publications

Recomposing an ontological representation of services to reduce its size

Recomposing an ontological representation of services to reduce its size

Engineering XML Solutions Using Views

The Semantic Web

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