MQuery: Fast Graph Query via Semantic Indexing for Mobile Context

  title={MQuery: Fast Graph Query via Semantic Indexing for Mobile Context},
  author={Yuan Zhang and Ning Zhang and Jie Tang and Jinghai Rao and Wenbin Tang},
  journal={2010 IEEE/WIC/ACM International Conference on Web Intelligence and Intelligent Agent Technology},
Mobile is becoming a ubiquitous platform for context-aware intelligent computing. One fundamental but usually ignored issue is how to efficiently manage (e.g., index and query) the mobile context data. To this end, we present a unified framework and have developed a toolkit, referred to as MQuery. More specifically, the mobile context data is represented in the standard RDF (Resource Description Framework) format. We propose a compressed-index method which takes less than 50% of the memory cost… CONTINUE READING

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