| Title | Composite Pattern Query Expression Over Medical Data Streams |
| Authors | Li, Feifei Li, Hongyan Qu, Qiang |
| Affiliation | Peking Univ, Sch Elect Engn & Comp Sci, Key Lab Machine Percept, Minist Educ, Beijing 100871, Peoples R China. |
| Keywords | Composite pattern query expression Base pattern Medical data streams |
| Issue Date | 2009 |
| Citation | PROCEEDINGS OF THE 2009 2ND INTERNATIONAL CONFERENCE ON BIOMEDICAL ENGINEERING AND INFORMATICS, VOLS 1-4.. |
| Abstract | ICU is a typical environment where data stream has been applied to real-life scenarios. Medical data streams share the characteristic of real-time, complex semantics as well as meaningful patterns. Since traditional query methods or pattern process are inherently unable to satisfy real time analysis on various medical data streams, we introduce a novel concept of composite pattern, generalize it to the SQL-like query expression, and propose a method to support ad hoc queries with complex semantic patterns. Our experiments show it is feasible and effective on medical data streams. |
| URI | http://hdl.handle.net/20.500.11897/153343 |
| ISSN | 1948-2914 |
| DOI | 10.1109/BMEI.2009.5302070 |
| Indexed | EI CPCI-S(ISTP) |
| Appears in Collections: | 信息科学技术学院 机器感知与智能教育部重点实验室 |
