3 papers
cs.DC2020
An Ontology-based Context Model in Intelligent Environments
Tao Gu, Xiao Hang Wang, Hung Keng Pung +1
Computing becomes increasingly mobile and pervasive today; these changes imply that applications and services must be aware of and adapt to their changing contexts in highly dynami…
cs.DC2020
A Hierarchical Semantic Overlay for P2P Search
Tao Gu, Hung Keng Pung, Daqing Zhang
In this paper, we propose a hierarchical semantic overlay network for searching heterogeneous data over wide-area networks. In this system, data are represented as RDF triples base…
cs.DC2020
A P2P Context Lookup Service for Multiple Smart Spaces
Tao Gu, Hung Keng Pung, Daqing Zhang
Context information has emerged as an important resource to enable autonomy and flexibility of pervasive applications. The widespread use of context information necessitates effici…