Online tracking mechanisms employed by internet companies for user profiling and targeted advertising raise major privacy concerns. Despite efforts to defend against these mechanisms, they continue to evolve, renderin...Online tracking mechanisms employed by internet companies for user profiling and targeted advertising raise major privacy concerns. Despite efforts to defend against these mechanisms, they continue to evolve, rendering many existing defences ineffective. This study performs a large-scale measurement of online tracking mechanisms across a large pool of websites using the OpenWPM (Open Web Privacy Measurement) platform. It systematically evaluates the effectiveness of several ad blockers and underlying Privacy Enhancing Technologies (PET) that are primarily used to mitigate different tracking techniques. By quantifying the strengths and limitations of these tools against modern tracking methods, the findings highlight gaps in existing privacy protections. Actionable recommendations are provided to enhance user privacy defences, guide tool developers and inform policymakers on addressing invasive online tracking practices.展开更多
In order to solve the problem of modeling product configuration knowledge at the semantic level to successfully implement the mass customization strategy, an approach of ontology-based configuration knowledge modeling...In order to solve the problem of modeling product configuration knowledge at the semantic level to successfully implement the mass customization strategy, an approach of ontology-based configuration knowledge modeling, combining semantic web technologies, was proposed. A general configuration ontology was developed to provide a common concept structure for modeling configuration knowledge and rules of specific product domains. The OWL web ontology language and semantic web rule language （SWRL） were used to formally represent the configuration ontology, domain configuration knowledge and rules to enhance the consistency, maintainability and reusability of all the configuration knowledge. The configuration knowledge modeling of a customizable personal computer family shows that the approach can provide explicit, computerunderstandable knowledge semantics for specific product configuration domains and can efficiently support automatic configuration tasks of complex products.展开更多
The Internet has stepped into Web 2.0 era. Web 2.0 application technologies and services are rapidly developing, accompanied by the innovation and revolution of business models. This article analyzes the development o...The Internet has stepped into Web 2.0 era. Web 2.0 application technologies and services are rapidly developing, accompanied by the innovation and revolution of business models. This article analyzes the development of Web 2.0 technologies and their promotion role in the development of Internet services, discusses the implementation of Web 2.0 core concepts (including user participation, resource sharing and platform) by the multiple Internet application technologies, and gives the development trends of Internet application technologies.展开更多
为在智慧建造的基础上,创新竣工交付模式。以Web与建筑信息模型(Building Information Modeling,BIM)技术为基础,通过对服务器选型、网络设备选型等硬件设计;软件框架设计、基于Web与BIM技术的项目模型标准化处理、BIM模型轻量化与质检...为在智慧建造的基础上,创新竣工交付模式。以Web与建筑信息模型(Building Information Modeling,BIM)技术为基础,通过对服务器选型、网络设备选型等硬件设计;软件框架设计、基于Web与BIM技术的项目模型标准化处理、BIM模型轻量化与质检资料的智能关联、电子档案全过程信息化管理与交付等软件设计,提出一种全新的数字化跋工交付平台。将该平台应用于北京市朝阳站建设项目中,实现朝阳站数字建筑和物理建筑的数字李生交付,为运维阶段提供基础数据,探索平台与城建档案馆档案接收系统的业务对接。展开更多
In the era of Web2.0, AJAX as one of the core technology to provide asynchronous communication with the server＇s ability to solve most of the Web site to force the user to enter the ＂submit, wait for redisplay proce...In the era of Web2.0, AJAX as one of the core technology to provide asynchronous communication with the server＇s ability to solve most of the Web site to force the user to enter the ＂submit, wait for redisplay process, so that user from requestfreed response cycle, ultimately allows developers and designers to use standard HTML / CSS / JavaScript to create a ＂desktop style Web applications. According AJAX principles and characteristics, and the combination of educational administration and educational management system based on AJAX technology solutions.展开更多
本文介绍了ASP.NET Web API的主要特点及使用方法。在此基础上提出了自承载、跨域资源共享、Swagger文档管理、缓存、限流等增强和改进技术。接下来,又提出了针对大量API的接口管理需求及其技术实现方案。进一步地,提出这些技术的集成方...本文介绍了ASP.NET Web API的主要特点及使用方法。在此基础上提出了自承载、跨域资源共享、Swagger文档管理、缓存、限流等增强和改进技术。接下来,又提出了针对大量API的接口管理需求及其技术实现方案。进一步地,提出这些技术的集成方案,并应用于真实工业环境中,现场运行稳定,接口查看和调用方便,为业主创造了巨大经济效益。展开更多
文摘Online tracking mechanisms employed by internet companies for user profiling and targeted advertising raise major privacy concerns. Despite efforts to defend against these mechanisms, they continue to evolve, rendering many existing defences ineffective. This study performs a large-scale measurement of online tracking mechanisms across a large pool of websites using the OpenWPM (Open Web Privacy Measurement) platform. It systematically evaluates the effectiveness of several ad blockers and underlying Privacy Enhancing Technologies (PET) that are primarily used to mitigate different tracking techniques. By quantifying the strengths and limitations of these tools against modern tracking methods, the findings highlight gaps in existing privacy protections. Actionable recommendations are provided to enhance user privacy defences, guide tool developers and inform policymakers on addressing invasive online tracking practices.
基金The National Natural Science Foundation of China(No.70471023).
文摘In order to solve the problem of modeling product configuration knowledge at the semantic level to successfully implement the mass customization strategy, an approach of ontology-based configuration knowledge modeling, combining semantic web technologies, was proposed. A general configuration ontology was developed to provide a common concept structure for modeling configuration knowledge and rules of specific product domains. The OWL web ontology language and semantic web rule language （SWRL） were used to formally represent the configuration ontology, domain configuration knowledge and rules to enhance the consistency, maintainability and reusability of all the configuration knowledge. The configuration knowledge modeling of a customizable personal computer family shows that the approach can provide explicit, computerunderstandable knowledge semantics for specific product configuration domains and can efficiently support automatic configuration tasks of complex products.
文摘The Internet has stepped into Web 2.0 era. Web 2.0 application technologies and services are rapidly developing, accompanied by the innovation and revolution of business models. This article analyzes the development of Web 2.0 technologies and their promotion role in the development of Internet services, discusses the implementation of Web 2.0 core concepts (including user participation, resource sharing and platform) by the multiple Internet application technologies, and gives the development trends of Internet application technologies.
文摘为在智慧建造的基础上,创新竣工交付模式。以Web与建筑信息模型(Building Information Modeling,BIM)技术为基础,通过对服务器选型、网络设备选型等硬件设计;软件框架设计、基于Web与BIM技术的项目模型标准化处理、BIM模型轻量化与质检资料的智能关联、电子档案全过程信息化管理与交付等软件设计,提出一种全新的数字化跋工交付平台。将该平台应用于北京市朝阳站建设项目中,实现朝阳站数字建筑和物理建筑的数字李生交付,为运维阶段提供基础数据,探索平台与城建档案馆档案接收系统的业务对接。
文摘In the era of Web2.0, AJAX as one of the core technology to provide asynchronous communication with the server＇s ability to solve most of the Web site to force the user to enter the ＂submit, wait for redisplay process, so that user from requestfreed response cycle, ultimately allows developers and designers to use standard HTML / CSS / JavaScript to create a ＂desktop style Web applications. According AJAX principles and characteristics, and the combination of educational administration and educational management system based on AJAX technology solutions.
文摘本文介绍了ASP.NET Web API的主要特点及使用方法。在此基础上提出了自承载、跨域资源共享、Swagger文档管理、缓存、限流等增强和改进技术。接下来,又提出了针对大量API的接口管理需求及其技术实现方案。进一步地,提出这些技术的集成方案,并应用于真实工业环境中,现场运行稳定,接口查看和调用方便,为业主创造了巨大经济效益。
