@inproceedings{0f49cb89219046db9a91b902facc7a4d,
title = "An efficient location-aware publish/subscribe index with boolean expressions",
abstract = "A location-aware publish/subscribe (pub/sub) system is gaining more and more interest in both industry and academia with the rapid progress of mobile Internet and the rising popularity of smart-phones. Nowadays, with the booming of E-commerce, Object-to-Object (OTO) services are gaining more and more popularity, which results in millions of products with different structured descriptions and locations. To meet this requirement, a pub/sub system should handle subscriptions with location-aware boolean expressions to present users{\textquoteright} interests. In this paper, we propose an efficient location-aware pub/sub index for boolean expressions, called RP-trees. RP-trees integrates an R-tree index and a boolean expression index together, can efficiently and simultaneously prune boolean expressions and spatial dimensions. Our experimental results show that RP-trees achieves better performance on both a synthetic dataset and a real-world dataset.",
keywords = "Boolean expression, Location-aware pub/sub, OTO",
author = "Hanhan Jiang and Pengpeng Zhao and Sheng, {Victor S.} and Guanfeng Liu and An Liu and Jian Wu and Zhiming Cui",
year = "2015",
doi = "10.1007/978-3-319-26190-4_15",
language = "English",
isbn = "9783319261898",
volume = "9418",
series = "Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)",
publisher = "Springer, Springer Nature",
pages = "216--231",
editor = "Jianyong Wang and Wojciech Cellary and Dingding Wang and Hua Wang and Shu-Ching Chen and Tao Li and Yanchun Zhang",
booktitle = "Web Information Systems Engineering - WISE 2015",
address = "United States",
note = "16th International Conference on Web Information Systems Engineering, WISE 2015 ; Conference date: 01-11-2015 Through 03-11-2015",
}