PROM: efficient matching query processing on high-dimensional data
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PROM : efficient matching query processing on high-dimensional data. / Ma, Chunyang; Zhou, Yongluan; Shou, Lidan; Chen, Gang.
In: Information Sciences, Vol. 322, 2015, p. 1-19.Research output: Contribution to journal › Journal article › Research › peer-review
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TY - JOUR
T1 - PROM
T2 - efficient matching query processing on high-dimensional data
AU - Ma, Chunyang
AU - Zhou, Yongluan
AU - Shou, Lidan
AU - Chen, Gang
PY - 2015
Y1 - 2015
N2 - Abstract In many applications, such as online dating or job hunting websites, users often need to search for potential matches based on the requirements or preferences imposed by both sides. We refer to this type of queries as matching queries. In spite of their wide applicabilities, there has been little attention devoted to improving their performance. As matching queries often appear in various forms even within a single application, we, in this paper, propose a general processing framework, which can efficiently process various forms of matching queries. Moreover, we illustrate the applicability of this framework by elaborating the detailed processing algorithms of one particular matching query and its extensions to two other forms of matching queries. We conduct an extensive experimental study with both synthetic and real datasets. The results indicate that, for various matching queries, our techniques can highly improve the query performance, especially when the dimensionality is high.
AB - Abstract In many applications, such as online dating or job hunting websites, users often need to search for potential matches based on the requirements or preferences imposed by both sides. We refer to this type of queries as matching queries. In spite of their wide applicabilities, there has been little attention devoted to improving their performance. As matching queries often appear in various forms even within a single application, we, in this paper, propose a general processing framework, which can efficiently process various forms of matching queries. Moreover, we illustrate the applicability of this framework by elaborating the detailed processing algorithms of one particular matching query and its extensions to two other forms of matching queries. We conduct an extensive experimental study with both synthetic and real datasets. The results indicate that, for various matching queries, our techniques can highly improve the query performance, especially when the dimensionality is high.
U2 - 10.1016/j.ins.2015.05.005
DO - 10.1016/j.ins.2015.05.005
M3 - Journal article
VL - 322
SP - 1
EP - 19
JO - Information Sciences
JF - Information Sciences
SN - 0020-0255
ER -
ID: 179278157