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    • 7. 发明授权
    • Method, system and apparatus for client-side usage tracking of
information server systems
    • 用于信息服务器系统的客户端使用跟踪的方法,系统和装置
    • US6018619A
    • 2000-01-25
    • US652976
    • 1996-05-24
    • James E. AllardDavid R. Treadwell, IIIJohn F. Ludeman
    • James E. AllardDavid R. Treadwell, IIIJohn F. Ludeman
    • H04L12/24H04L29/06H04L29/08G06F13/00
    • H04L67/22H04L12/24H04L29/06H04L41/00H04L67/2814H04L69/329
    • A method for tracking usage patterns of users of hyper-media systems, such as the World-Wide Web, that creates a usage log on a user's client computer and periodically transmits the usage log from the user's client machine to a usage tracking server computer to be incorporated in an overall usage log for a given information server computer. Alternatively, proxy server may be connected between a client computer and an information server with the proxy server acting as a client to the information server and creating a usage log of the user's client computer access to the information server computer to be sent to usage tracking computer. Each time a user connects to a Web site, the client computer or proxy server creates a usage log that records all objects retrieved from that particular Web site and other attributes of user processing such as time spent viewing an object, amount of an object viewed, etc. Periodically, upon the occurrence of one of more predefined events that signify the end of a session, computer or proxy server saves the usage log into a single, compressed file and transmits the resulting file to the server. Events that signify the end of a session and trigger the transmission of a usage log from the user's client computer or proxy server computer to the usage tracking server computer may include a predetermined time interval, accessing a predetermined number of objects, application program or operating system shut down, connecting to a different Web site, and/or modem shut down.
    • 一种用于跟踪超媒体系统(例如万维网)的用户的使用模式的方法,其在用户的客户端计算机上创建使用日志并且周期性地将使用日志从用户的客户机发送到使用跟踪服务器计算机 被包含在给定的信息服务器计算机的整体使用日志中。 或者,代理服务器可以连接在客户端计算机和信息服务器之间,代理服务器充当信息服务器的客户端,并创建用户客户端计算机访问要发送到使用情况跟踪计算机的信息服务器计算机的使用日志 。 每次用户连接到网站时,客户端计算机或代理服务器都会创建使用记录,该日志记录从该特定网站检索的所有对象以及用户处理的其他属性,例如查看对象所花费的时间,查看的对象的数量, 等等,在出现表示会话结束的更多预定义事件之一时,计算机或代理服务器将使用日志保存到单个压缩文件中,并将生成的文件发送到服务器。 表示会话结束并触发将用户的客户端计算机或代理服务器计算机传送到使用情况跟踪服务器计算机的事件可以包括预定时间间隔,访问预定数量的对象,应用程序或操作系统 关闭,连接到不同的网站,和/或调制解调器关闭。
    • 10. 发明授权
    • Method and apparatus for transmitting a file in a network using a single
transmit request from a user-mode process to a kernel-mode process
    • 使用从用户模式处理到内核模式处理的单个发送请求在网络中传送文件的方法和装置
    • US5845280A
    • 1998-12-01
    • US533537
    • 1995-09-25
    • David R. Treadwell, IIIMichael T. Massa
    • David R. Treadwell, IIIMichael T. Massa
    • H04L29/06H04L29/08G06F17/00
    • H04L67/06H04L29/06H04L69/32H04L69/329Y10S707/99938Y10S707/99939
    • A method and apparatus for transmitting files on a network are described. In response to a network request for a file stored on a secondary data storage device such as a hard disk, a file server retrieves and transmits the file using a reduced number of calls from user-mode processes to kernel-mode processes. In response to a file request from a non-local networked machine, a user-mode process on the file server issues a command to a kernel-mode process requesting transmission of the requested file to the non-local networked machine via a designated connection. In response, the requested file is retrieved from the secondary data storage device and placed in kernel-mode accessed memory (e.g., cache memory). After the requested file information is stored in the kernel-mode accessed memory, a kernel-mode data transmission procedure transmits the requested file information directly from the kernel-mode accessed memory.
    • 描述用于在网络上传送文件的方法和装置。 响应于存储在诸如硬盘的辅助数据存储设备上的文件的网络请求,文件服务器使用从用户模式进程减少的呼叫数目来检索并发送文件到内核模式处理。 响应于来自非本地联网机器的文件请求,文件服务器上的用户模式处理向内核模式进程发出命令,请求通过指定的连接请求将所请求的文件传送到非本地联网的计算机。 作为响应,从辅助数据存储设备检索所请求的文件,并将其放置在内核模式访问的存储器(例如,高速缓冲存储器)中。 在所请求的文件信息存储在内核模式访问的存储器中之后,内核模式数据传输过程直接从内核模式存取存储器发送所请求的文件信息。