@inproceedings{561d17382cc94199ae4bc99884b78d16,
title = "A proxy design for nearest-neighbor query processing in mobile environments",
abstract = "We propose in this paper a design of the proxy supporting nearest-neighbor queries. We also propose several algorithms to create and extend estimate valid regions. An estimate valid regions degradation algorithm and a cache replacement policy are proposed to reclaim cache space when the cache space is insufficient. To evaluate the performance of the proposed architecture and algorithms, several experiments are conducted. The experimental results show that the our design and algorithms are able to improve proxy hit rate and reduce average waiting time.",
keywords = "Location-based senice, Mobile computing, Nearest-neighbor query, Spatial query processing",
author = "Huang, {Hsin Han} and Wang, {Ching Huey} and Jiun-Long Huang and Feng-Jian Wang",
year = "2008",
month = sep,
day = "23",
doi = "10.1109/COMPSAC.2008.181",
language = "American English",
isbn = "9780769532622",
series = "Proceedings - International Computer Software and Applications Conference",
publisher = "IEEE",
pages = "60--63",
booktitle = "Proceedings - 32nd Annual IEEE International Computer Software and Applications Conference, COMPSAC 2008",
note = "32nd Annual IEEE International Computer Software and Applications Conference, COMPSAC 2008 ; Conference date: 28-07-2008 Through 01-08-2008",
}