Semi-supervised protein subcellular localization (2009)
Xu, Qian, Hu, Derek, Xue, Hong, Yu, Weichuan, Yang, Qiang
Abstract Background Protein subcellular localization is concerned with predicting the location of a protein within a cell using computational method. The location information can indicate key...
The Seventh Asia Pacific Bioinformatics Conference (APBC 2009) (2009)
Bmc Bioinformatics, Qian Xu, Derek Hao Hu, Hong Xue, Weichuan Yu, Qiang Yang, ...
endoplasmic reticulum, cell nucleus and Golgi apparatus. These compartments play different roles, for instance, mitochondria supply chemical energy ATP for cell survive; chloroplasts transform light...
Which Is Better: Holdout or Full-Sample Classifier Design? (2008)
Marcel Brun, Qian Xu, Edward R. Dougherty
Is it better to design a classifier and estimate its error on the full sample or to design a classifier on a training subset and estimate its error on the holdout test subset? Full-sample design...
Which Is Better: Holdout or Full-Sample Classifier Design? (2008)
Marcel Brun, Qian Xu, Edward R. Dougherty
Is it better to design a classifier and estimate its error on the full sample or to design a classifier on a training subset and estimate its error on the holdout test subset? Full-sample design...
Distributed joint source-channel coding of video (2007)
Qian Xu, Vladimir Stanković, Zixiang Xiong
Wyner-Ziv coding (WZC), or lossy source coding with decoder side information, has recently found important applications in video communications. Extending recent works on source-channel coding for...
Qian Xu, Smith Helen, Liang Hong, Liang Ji, Garner Paul
Abstract Background A variety of international organizations, professional groups and individuals are promoting evidence-informed obstetric care in China. We measured change in obstetric practice...
Unintended pregnancy and induced abortion among unmarried women in China: a systematic review (2004)
Qian Xu, Tang Shenglan, Garner Paul
Abstract Background Until recently, premarital examination for both men and women was a legal requirement before marriage in China. Researchers have carried out surveys of attendees' sexual activity,...
Wyner-ziv video compression and fountain codes for receiver-driven layered multicast (2004)
Qian Xu, Vladimir Stanković, Zixiang Xiong
The proliferation of video streaming applications that distribute data to a large number of clients motivates the design of fast and reliable multimedia delivery systems capable to adapt effectively...
The basis of arbitrator's jurisdiction & challenges to jurisdiction / (2003)
Thesis (LL. M.) International Trade Law, Dept. of Law -- University of Essex, 2003.
Qian Xu, Smith Helen, Zhou Li, Liang Ji, Garner Paul
Abstract Background Evidence-based obstetric care is widely promoted in developing countries, but the success of implementation is not known. Using selected childbirth care procedures in four...
Obstetric transfers and maternal mortality: a study in Conakry, Guinea (1994)
THONNEAU, PATRICK, XU, QIAN, TOURE, BOUBACAR
In Conakry (Guinea) we performed a retrospective study to assess the influence on maternal mortality of the transfer of obstetric patients from peripheral maternity units to surgical units. From July...
Effects of low income on infant health
Séguin, Louise, Xu, Qian, Potvin, Louise, Zunzunegui, Maria-Victoria, Frohlich, Katherine L.
Putting evidence into practice: how middle and low income countries “get it together”
Garner, Paul, Meremikwu, Martin, Volmink, Jimmy, Xu, Qian, Smith, Helen
The scarcity of resources in poorer countries means that ensuring health care is evidence based is particularly important. A group of workers active in the field describe their experiences of trying...
Xu, Qian, Black, Wesley P., Ward, Scott M., Yang, Zhaomin
Myxococcus xanthus fibril exopolysaccharide (EPS), essential for the social gliding motility and development of this bacterium, is regulated by the Dif chemotaxis-like pathway. DifA, an MCP homolog,...
Effects of low income on infant health
Séguin, Louise, Xu, Qian, Potvin, Louise, Zunzunegui, Maria-Victoria, Frohlich, Katherine L.
Putting evidence into practice: how middle and low income countries “get it together”
Garner, Paul, Meremikwu, Martin, Volmink, Jimmy, Xu, Qian, Smith, Helen
The scarcity of resources in poorer countries means that ensuring health care is evidence based is particularly important. A group of workers active in the field describe their experiences of trying...
Xu, Qian, Black, Wesley P., Ward, Scott M., Yang, Zhaomin
Myxococcus xanthus fibril exopolysaccharide (EPS), essential for the social gliding motility and development of this bacterium, is regulated by the Dif chemotaxis-like pathway. DifA, an MCP homolog,...
Which Is Better: Holdout or Full-Sample Classifier Design?
Brun, Marcel, Xu, Qian, Dougherty, Edward R.
Is it better to design a classifier and estimate its error on the full sample or to design a classifier on a training subset and estimate its error on the holdout test subset? Full-sample design...
Semi-supervised protein subcellular localization
Xu, Qian, Hu, Derek Hao, Xue, Hong, Yu, Weichuan, Yang, Qiang
Zhang, Guang-Heng, Xu, Qian, Zhu, Xu-Dong, Qian, Qian, Xue, Hong-Wei
As an important agronomic trait, rice (Oryza sativa L.) leaf rolling has attracted much attention from plant biologists and breeders. Moderate leaf rolling increases the photosynthesis of cultivars...