Shingle-based query indexing for location-based mobile e-commerce


We present a shingle-based query index (SQI) for supporting location-based services in mobile e-commerce. SQI is used to efficiently identify moving objects that are currently located inside a geographical region. A set of virtual shingles is predefined, each with a unique ID. One or more shingles are used to cover the geographical region defined by a range… (More)
DOI: 10.1109/ICECT.2004.1319713

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@article{Wu2004ShinglebasedQI, title={Shingle-based query indexing for location-based mobile e-commerce}, author={Kun-Lung Wu and Shyh-Kwei Chen and Philip S. Yu}, journal={Proceedings. IEEE International Conference on e-Commerce Technology, 2004. CEC 2004.}, year={2004}, pages={16-23} }