Author: Chen, Chen; Lu, Shan; Du, Pengcheng; Wang, Haiyin; Yu, Weiwen; Song, Huawen; Xu, Jianguo
Title: Silent geographical spread of the H7N9 virus by online knowledge analysis of the live bird trade with a distributed focused crawler Document date: 2013_12_18
ID: t2zlhamq_3
Snippet: Through infoepidemiology, high-throughput online data associated with the live bird trade are collected by a distributed focused crawler, and we used these data to estimate the activity of trading links between provinces or cities by analyzing the frequency of their co-occurrences in one web page. We also collected all public online information in which clear trading traces were directly observed as a control for use in further analysis. All quer.....
Document: Through infoepidemiology, high-throughput online data associated with the live bird trade are collected by a distributed focused crawler, and we used these data to estimate the activity of trading links between provinces or cities by analyzing the frequency of their co-occurrences in one web page. We also collected all public online information in which clear trading traces were directly observed as a control for use in further analysis. All queries used in this project can be found on a web site available to the public. The database retains no information about the identity, Internet protocol address, or specific physical location of any user.
Search related documents:
Co phrase search for related documents- bird trade and live bird trade: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11
- city province and co occurrence: 1
- city province and high throughput: 1, 2, 3, 4
- city province and live bird trade: 1, 2
- co occurrence and high throughput: 1
- co occurrence and internet protocol: 1
- co occurrence and internet protocol address: 1
- high throughput and identity information: 1
- identity information and internet protocol: 1
Co phrase search for related documents, hyperlinks ordered by date