A hypergraph-based storage policy for RDF version management system

Dong Hyuk Im, Nansu Zong, Eung Hee Kim, Seokchan Yun, Hong Gee Kim

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Versioning schemes for RDF data can play an important role in the management of Semantic web based information. The storage space and the version retrieval is one of the most significant aspects in version management. However, the existing methods have limitations in that they are not efficient in constructing the version. Therefore, there is a need for new and improved techniques that achieve better performance. In this paper, we proposed a hypergraph-based storage policy for RDF version management, which exploits hyperedges and vertices to maintain the information of version. This scheme enables us to reduce the space overhead and reconstruct a specific version efficiently. In addition, we proposed an optimization technique, which results in considerable space saving. An experimental study with RDF data sets shows the proposed storage policy achieved reduced storage space and efficiently reconstructed the version.

Original languageEnglish (US)
Title of host publicationProceedings of the 6th International Conference on Ubiquitous Information Management and Communication, ICUIMC'12
DOIs
StatePublished - 2012
Event6th International Conference on Ubiquitous Information Management and Communication, ICUIMC'12 - Kuala Lumpur, Malaysia
Duration: Feb 20 2012Feb 22 2012

Publication series

NameProceedings of the 6th International Conference on Ubiquitous Information Management and Communication, ICUIMC'12

Conference

Conference6th International Conference on Ubiquitous Information Management and Communication, ICUIMC'12
Country/TerritoryMalaysia
CityKuala Lumpur
Period2/20/122/22/12

Keywords

  • Hypergraph
  • Ontology
  • RDF
  • Semantic web
  • Storage management
  • Version management

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Information Systems

Fingerprint

Dive into the research topics of 'A hypergraph-based storage policy for RDF version management system'. Together they form a unique fingerprint.

Cite this