2012
DOI: 10.2139/ssrn.3198952
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Contextualized Knowledge Repositories for the Semantic Web

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Cited by 16 publications
(23 citation statements)
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“…Nevertheless, none of them explicitly defines clear input and out-put interfaces for modules as our approach does. Regarding module inheritance, all of the above approaches support inheritance of knowledge, some [21,10] allow redefinition of knowledge whereas others do not [22,31,9]. Compared to our approach, none of the above approaches supports modification restrictions, i.e., one cannot control modifications to the knowledge in a module.…”
Section: Contextualized Knowledge Representation and Inheritancementioning
confidence: 99%
“…Nevertheless, none of them explicitly defines clear input and out-put interfaces for modules as our approach does. Regarding module inheritance, all of the above approaches support inheritance of knowledge, some [21,10] allow redefinition of knowledge whereas others do not [22,31,9]. Compared to our approach, none of the above approaches supports modification restrictions, i.e., one cannot control modifications to the knowledge in a module.…”
Section: Contextualized Knowledge Representation and Inheritancementioning
confidence: 99%
“…Following [17], we formalize context as a mathematical object. Basically, we follow the approach in [19] of contextualizing knowledge bases by adopting the metaphor of considering context as a box [4,13]. Specifically, this means that the knowledge represented by the TBox (together with the ABox) in a certain context is affected by the values of parameters used to characterize the context itself.…”
Section: Contextualizing Knowledge Basesmentioning
confidence: 99%
“…An important aspect in modeling context is related to the choice of which kind of information is considered to be fixed and which context dependent. Specifically, for DLs, one can define the assertions in the TBox [1,11], the concepts [3], or both [19,14] as context-dependent. Each choice addresses different needs, and results in differences in the complexity of reasoning.…”
Section: Introductionmentioning
confidence: 99%
“…The need for explicit treatment of context has been also broadly acknowledged by the Semantic Web community and introduced in diverse aspects over different Semantic Web knowledge representation frameworks [11,23,12,7,39,41,45]. Particularly interesting here are the efforts on representing and reasoning with meta-level descriptions of knowledge, such as involved in our axioms of type C :ϕ, where C can be seen as a meta-level annotation of the assertion ϕ.…”
Section: Related Workmentioning
confidence: 99%