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- research-articleNovember 2021
GEM: An Efficient Entity Matching Framework for Geospatial Data
SIGSPATIAL '21: Proceedings of the 29th International Conference on Advances in Geographic Information SystemsPages 346–349https://doi.org/10.1145/3474717.3483973Identifying various mentions of the same real-world locations is known as spatial entity matching. GEM is an end-to-end Geospatial EM framework that matches polygon geometry entities in addition to point geometry type. Blocking, feature vector creation, ...
- research-articleJanuary 2020
An improved genetic algorithm in shared bicycle parking point allocation
International Journal of Security and Networks (IJSN), Volume 15, Issue 3Pages 141–147https://doi.org/10.1504/ijsn.2020.109710Aiming to solve the problem of inadequate parking places for shared bicycles especially during peak hours, an improved genetic algorithm for parking point allocation is proposed in this paper. We integrate linear regression algorithm with the genetic ...
- short-paperDecember 2018
A visual-GPS fusion based outdoor augmented reality method
VRCAI '18: Proceedings of the 16th ACM SIGGRAPH International Conference on Virtual-Reality Continuum and its Applications in IndustryArticle No.: 25, Pages 1–4https://doi.org/10.1145/3284398.3284414Virtual objects can be overlaid with real scenes through outdoor augmented reality technology, which bring about prominent experience. The existing outdoor augmented reality methods are usually limited in accuracy and scalability. To solve this problem, ...
- ArticleMay 2015
Fast and Flexible Conversion of Geohash Codes to and from Latitude/Longitude Coordinates
FCCM '15: Proceedings of the 2015 IEEE 23rd Annual International Symposium on Field-Programmable Custom Computing MachinesPages 179–186https://doi.org/10.1109/FCCM.2015.18Insights extracted from spatial queries in geodatabase systems introduce significant opportunities for business intelligence. However, geodatabases are unable to keep up with the required performance due to the massive (and sky-rocketing) amounts of ...