Structure-Free Data Aggregation in Sensor Networks
IEEE Transactions on Mobile Computing
IEEE Internet Computing
Sensor Metadata Management and Its Application in Collaborative Environmental Research
ESCIENCE '08 Proceedings of the 2008 Fourth IEEE International Conference on eScience
A framework of energy efficient mobile sensing for automatic user state recognition
Proceedings of the 7th international conference on Mobile systems, applications, and services
VTrack: accurate, energy-aware road traffic delay estimation using mobile phones
Proceedings of the 7th ACM Conference on Embedded Networked Sensor Systems
Scalable Distributed Reasoning Using MapReduce
ISWC '09 Proceedings of the 8th International Semantic Web Conference
Storage and Retrieval of Large RDF Graph Using Hadoop and MapReduce
CloudCom '09 Proceedings of the 1st International Conference on Cloud Computing
Effective Metadata Management in Federated Sensor Networks
SUTC '10 Proceedings of the 2010 IEEE International Conference on Sensor Networks, Ubiquitous, and Trustworthy Computing
A semantic backend for content management systems
Knowledge-Based Systems
A survey of mobile phone sensing
IEEE Communications Magazine
The Jigsaw continuous sensing engine for mobile phone applications
Proceedings of the 8th ACM Conference on Embedded Networked Sensor Systems
BitTorrent on mobile phones - energy efficiency of a distributed proxy solution
GREENCOMP '10 Proceedings of the International Conference on Green Computing
Fault-Tolerant Aggregation for Dynamic Networks
SRDS '10 Proceedings of the 2010 29th IEEE Symposium on Reliable Distributed Systems
Order-optimal data aggregation in regular wireless sensor networks
IEEE Transactions on Information Theory
Optimizing enterprise-scale OWL 2 RL reasoning in a relational database system
ISWC'10 Proceedings of the 9th international semantic web conference on The semantic web - Volume Part I
CloneCloud: elastic execution between mobile device and cloud
Proceedings of the sixth conference on Computer systems
WreckWatch: Automatic Traffic Accident Detection and Notification with Smartphones
Mobile Networks and Applications
Transportation mode detection using mobile phones and GIS information
Proceedings of the 19th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems
Community-Aware Smartphone Sensing Systems
IEEE Internet Computing
Sensing the "Health State" of a Community
IEEE Pervasive Computing
| Hi-index | 0.00 |
Smartphone is equipped with a variety of sensors as well as a communication device. These devices can monitor their target and environments more accurately. Previous closed system prevented valuable sensing data from sharing with other systems and applications. It is also difficult to share sensing data without the infrastructure for large-scale data processing and metadata management. In this paper, we proposed a hierarchical back-end architecture for smartphone sensing. The hierarchical structure was designed for supporting the large scale and distributed data processing. We also designed the metadata management scheme based on RDF/S framework for sharing sensing data with their meaning. The evaluation results showed that our architecture is more efficient to process the large-scale metadata.