Chen, L., Cui, Y., Cong, G., Cao, X., & Engineering, S. o. C. (2014). SOPS: A system for efficient processing of spatial-keyword publish/subscribe.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रChen, Lisi, Yan Cui, Gao Cong, Xin Cao, और School of Computer Engineering. SOPS: A System for Efficient Processing of Spatial-keyword Publish/subscribe. 2014.
एमएलए (9वां संस्करण) प्रशस्ति पत्रChen, Lisi, et al. SOPS: A System for Efficient Processing of Spatial-keyword Publish/subscribe. 2014.
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