At present, network information audit system is almost based on text information filtering, but badness information is embedded into image or image file directly by badness information provider, in order to avoid moni...At present, network information audit system is almost based on text information filtering, but badness information is embedded into image or image file directly by badness information provider, in order to avoid monitored by. The paper realizes an information audit system based on image content filtering. Taking the pornographic program identification for an example, the system can monitor the video including any abnormal human body information by matching the texture characters with those defined in advance, which consist of contrast, energy, correlation measure and entropy character measure and so on.展开更多
The purpose of the study sought to assess and evaluate the contents and records of the emergency trolley in the maternity section of the state hospitals in Windhoek, Namibia. A quantitative and descriptive research de...The purpose of the study sought to assess and evaluate the contents and records of the emergency trolley in the maternity section of the state hospitals in Windhoek, Namibia. A quantitative and descriptive research design was used for the study to investigate emergency equipment, essential drugs and emergency trolleys. A convenient sample of 10 emergency trolleys in the Windhoek Central Hospital (Hospital A) and Katutura Intermediate Hospital (Hospital B) in Windhoek, Namibia were used. Data was collected using a checklist adapted and edited from the EMSSA. Data were analysed using Microsoft excel 2013. Essential paediatric equipment including bag valve mask devices, Magill’s forceps, oxygen masks were absent in many of the units and wards. Data described that checking of defibrillators, monitors and suction devices still remained a major problem in the units/wards that were fortunate enough to have the aforementioned equipment. A conclusion was that generally the units/wards performed well during the assessments and evaluations. There were still units without emergency trolleys, trolleys that were poorly assessed, and those that were obstructed and registered nurses that had a negative perception to the audit of the emergency trolley. Specialized units such as NICU and Hi-Care Hospital A and Prem Unit Hospital B performed very well in their assessments. Development of policy with regards to assessing, restocking and maintenance of emergency supplies can be used to guide the nurses on what to do. Resuscitation morbidity and mortality meetings in order to identify issues and outcomes surround resuscitation incidences within the unit or ward.展开更多
Validity of service in the service system is significantly affected by reliability of providers and availability of service contents.Most service inspiring schemes in peer-to-peer(P2P) networks associate each provider...Validity of service in the service system is significantly affected by reliability of providers and availability of service contents.Most service inspiring schemes in peer-to-peer(P2P) networks associate each provider with reputation or money to ensure provider's reliability so as to improve the availability of service contents.However,these schemes bring considerable risk to consumers when a provider with high reputation or money publishes a malicious service content.Moreover,the number of providers decreases as some providers are rejected while they have unconsciously published one or several polluted contents ever.The risk may spread to more users and cause the collapse of the service system.Recently,some researches have shown that the unconscious polluted contents are over twice as many as the intentional polluted contents.In order to distinguish the unconscious polluted contents from the intentional polluted contents and rescue those correlative users,we propose an audit model based on each service content to improve the validity of services.In our model,each node is associated with money,and each service content is associated with reputation.The unconscious polluted contents are prevented via consumers' evaluation,and the intentional polluted contents and malicious providers are rejected via audit executors' evaluation.Simulation results show that the model improves the ratio of available service contents and reliable providers.展开更多
介绍智能审核分析系统的整体架构设计和功能。系统主要用于提供对各类视音频、图片和文字的智能审核与分析功能。系统通过租户化部署为业务人员提供软件即服务(Software as a Service,SaaS)应用,构建流程化内容审核和分析模式,实现全媒...介绍智能审核分析系统的整体架构设计和功能。系统主要用于提供对各类视音频、图片和文字的智能审核与分析功能。系统通过租户化部署为业务人员提供软件即服务(Software as a Service,SaaS)应用,构建流程化内容审核和分析模式,实现全媒体成品的安全管控和内容智能化检索,有效提高内容生产质量和效率。展开更多
基金Supported by Hunan Provincial Natural ScienceFoundation of China(03JJY3103)
文摘At present, network information audit system is almost based on text information filtering, but badness information is embedded into image or image file directly by badness information provider, in order to avoid monitored by. The paper realizes an information audit system based on image content filtering. Taking the pornographic program identification for an example, the system can monitor the video including any abnormal human body information by matching the texture characters with those defined in advance, which consist of contrast, energy, correlation measure and entropy character measure and so on.
文摘The purpose of the study sought to assess and evaluate the contents and records of the emergency trolley in the maternity section of the state hospitals in Windhoek, Namibia. A quantitative and descriptive research design was used for the study to investigate emergency equipment, essential drugs and emergency trolleys. A convenient sample of 10 emergency trolleys in the Windhoek Central Hospital (Hospital A) and Katutura Intermediate Hospital (Hospital B) in Windhoek, Namibia were used. Data was collected using a checklist adapted and edited from the EMSSA. Data were analysed using Microsoft excel 2013. Essential paediatric equipment including bag valve mask devices, Magill’s forceps, oxygen masks were absent in many of the units and wards. Data described that checking of defibrillators, monitors and suction devices still remained a major problem in the units/wards that were fortunate enough to have the aforementioned equipment. A conclusion was that generally the units/wards performed well during the assessments and evaluations. There were still units without emergency trolleys, trolleys that were poorly assessed, and those that were obstructed and registered nurses that had a negative perception to the audit of the emergency trolley. Specialized units such as NICU and Hi-Care Hospital A and Prem Unit Hospital B performed very well in their assessments. Development of policy with regards to assessing, restocking and maintenance of emergency supplies can be used to guide the nurses on what to do. Resuscitation morbidity and mortality meetings in order to identify issues and outcomes surround resuscitation incidences within the unit or ward.
基金National Natural Science Foundation of China(No.60903160)
文摘Validity of service in the service system is significantly affected by reliability of providers and availability of service contents.Most service inspiring schemes in peer-to-peer(P2P) networks associate each provider with reputation or money to ensure provider's reliability so as to improve the availability of service contents.However,these schemes bring considerable risk to consumers when a provider with high reputation or money publishes a malicious service content.Moreover,the number of providers decreases as some providers are rejected while they have unconsciously published one or several polluted contents ever.The risk may spread to more users and cause the collapse of the service system.Recently,some researches have shown that the unconscious polluted contents are over twice as many as the intentional polluted contents.In order to distinguish the unconscious polluted contents from the intentional polluted contents and rescue those correlative users,we propose an audit model based on each service content to improve the validity of services.In our model,each node is associated with money,and each service content is associated with reputation.The unconscious polluted contents are prevented via consumers' evaluation,and the intentional polluted contents and malicious providers are rejected via audit executors' evaluation.Simulation results show that the model improves the ratio of available service contents and reliable providers.
文摘介绍智能审核分析系统的整体架构设计和功能。系统主要用于提供对各类视音频、图片和文字的智能审核与分析功能。系统通过租户化部署为业务人员提供软件即服务(Software as a Service,SaaS)应用,构建流程化内容审核和分析模式,实现全媒体成品的安全管控和内容智能化检索,有效提高内容生产质量和效率。
