Xiangfeng Zhang

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absTracT Future Internet should be capable of extensibility, survivability, mobility, and adaptability to the changes of different users and network environments, so it is necessary to optimize the current Internet architecture and its applications. Inspired by the resemble features between the immune systems and future Internet, the authors introduce some(More)
BACKGROUND Obstructive sleep apnea hypopnea syndrome (OSAHS) constitutes an independent factor for high warfarin dose for patients with pulmonary embolism (PE). The aim of this study was to investigate whether the 6-month anticoagulation treatment by warfarin is enough for patients with PE complicated by OSAHS. METHODS We investigated 97 PE patients, 32(More)
Labels are the foundation for implementing multilevel systems and the prerequisite of enforcing mandatory access control in secure systems. How to define and enforce label functions which support multiple security policies is the focus here. A security label common framework (SLCF) based on static object label and dynamic subject label is put forward. SLCF(More)
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