会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 6. 发明授权
    • Data analysis system using virtual databases
    • 使用虚拟数据库的数据分析系统
    • US5806062A
    • 1998-09-08
    • US544346
    • 1995-10-17
    • Yih-Farn Robin ChenGlenn Stephen FowlerElefterios KoutsofiosRyan S. Wallach
    • Yih-Farn Robin ChenGlenn Stephen FowlerElefterios KoutsofiosRyan S. Wallach
    • G06F17/30
    • G06F17/30569Y10S707/99931Y10S707/99934Y10S707/99935
    • A data processing apparatus and method for creating data analysis applications using reusable software operators . An initial operator is provided for converting source information into a virtual database format. Query operators are provided for receiving data in a virtual database format, processing the data in the virtual database, and outputting the results of the processing in another virtual database which has the same schema as the received virtual database. A plurality of query operators may be combined in order to customize the processing of the virtual database data. A terminal operator is provided for converting data in a virtual database into an external format which may then be further processed by an external operator. By combining initial, query, terminal, and external operators, users may create customizable data processing applications. In accordance with one embodiment of the invention, operators are provided for analyzing the difference between a first document and a second document. An initial operator converts the documents into a virtual database format containing information about the structure of the documents. A differencing operator compares the virtual databases and creates a virtual database containing difference information. Terminal and external operators are provided for converting the difference information into a directed graph layout which graphically represents the difference information and which is displayed through a graphical interface. In accordance with a further aspect of the invention, additional difference analysis processing may be initiated through the graphical interface.
    • 一种使用可重复使用的软件操作者创建数据分析应用的数据处理装置和方法。 提供了一个初始操作符,用于将源信息转换为虚拟数据库格式。 提供查询运算符用于以虚拟数据库格式接收数据,处理虚拟数据库中的数据,并将处理结果输出到与接收的虚拟数据库具有相同模式的另一个虚拟数据库中。 可以组合多个查询运算符以便定制虚拟数据库数据的处理。 提供了一个终端操作员,用于将虚拟数据库中的数据转换为外部格式,然后由外部操作者进一步处理。 通过组合初始,查询,终端和外部运算符,用户可以创建可定制的数据处理应用程序。 根据本发明的一个实施例,提供了用于分析第一文档和第二文档之间的差异的操作符。 初始操作员将文档转换成包含有关文档结构信息的虚拟数据库格式。 差异运算符比较虚拟数据库,并创建一个包含差异信息的虚拟数据库。 提供终端和外部操作者用于将差异信息转换成图形化地表示差异信息并通过图形界面显示的有向图布局。 根据本发明的另一方面,可以通过图形界面发起附加的差异分析处理。
    • 8. 发明授权
    • Information access system and method for archiving web pages
    • 用于归档网页的信息访问系统和方法
    • US06625624B1
    • 2003-09-23
    • US09475556
    • 1999-12-30
    • Yih-Farn Robin ChenChung-Hwa Herman RaoMing-Feng Chen
    • Yih-Farn Robin ChenChung-Hwa Herman RaoMing-Feng Chen
    • G06F1730
    • G06F17/30902Y10S707/99945Y10S707/99953Y10S707/99955
    • The present invention presents a system and method of providing information retrieved from a server from across a communication network that enables archiving services that do not interfere with existing components and protocols. The services enable users to retrieve and/or search for old information, even after such information has evolved or disappeared from the original server. The network resource naming (e.g. URL) format is extended to include archive directives that are intercepted and performed by a proxy server. The proxy interprets the archive directive and executes the specified archival command: e.g., adding the information to a storage repository, searching and retrieving the information from the storage repository, scheduling automatic archiving of specified server information, transparent archiving of information that is accessed by the client or of the client's cache. The information can be easily indexed by a timestamp. Multiple proxy servers can collaborate permitting information to be archived in a distributed fashion. Embodiments of the present invention advantageously do not require changes to client or server software or communication protocols.
    • 本发明提供了一种从通信网络提供从服务器检索的信息的系统和方法,该通信网络使能不干扰现有组件和协议的归档服务。 这些服务使得用户能够检索和/或搜索旧的信息,即使这些信息已经从原始服务器发展或消失。 将网络资源命名(例如URL)格式扩展为包括由代理服务器拦截并执行的归档指令。 代理解释归档指令并执行指定的归档命令:例如,将信息添加到存储库,从存储库中搜索和检索信息,调度指定服务器信息的自动归档,透明地归档由 客户端或客户端的缓存。 信息可以轻松地按时间戳索引。 多个代理服务器可以协作许可信息以分布式方式归档。 本发明的实施例有利地不需要改变客户机或服务器软件或通信协议。