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    • 92. 发明授权
    • Service and event synchronous/asynchronous manager
    • 服务和事件同步/异步管理器
    • US6012081A
    • 2000-01-04
    • US675616
    • 1996-07-03
    • Karlheinz DornDetlef BeckerDietrich Quehl
    • Karlheinz DornDetlef BeckerDietrich Quehl
    • G06F9/46G06F9/48G06F9/52G06F9/00
    • G06F9/4843G06F9/465
    • A service and event synchronous/asynchronous manager (SESAM) which provides a programmer interface to concurrency, dispatching and synchronization in an object oriented computing system. SESAM employs a high level framework which is operating system independent, uses threads for asynchrony and independence from operating systems which do not provide for asynchrony, supports a high level "wait-for-event" interface, provides portability of applications and provides synchronization of asynchronous functionality so as to support active object patterns as well as passive object patterns within a single homogenous solution. SESAM includes: (a) at least one dynamic slot providing asynchronous execution of user submitted function; (b) at least one asynchronous timer slot; (c) at least one asynchronous timer slot; (d) at least one exception slot for handling user defined system exception callbacks; (e) at least one slot providing external event notification for user events; (f) a SESAM dispatcher; (g) a pointer to a main operating system dispatcher; (h) a SESAM signaling dispatcher; (i) message block memory for storage of message blocks; (j) a list of SynchHandles that return an error external event notification for user events; and (k) an administrator for mapping of SynchHandles to slot identifiers.
    • 一种服务和事件同步/异步管理器(SESAM),它在面向对象的计算系统中提供并发,调度和同步的程序员接口。 SESAM采用独立于操作系统的高级框架,使用线程与不提供异步的操作系统进行异步和独立,支持高级“等待事件”接口,提供应用程序的可移植性并提供异步的同步 功能,以支持单个均匀解决方案中的活动对象模式以及被动对象模式。 SESAM包括:(a)至少一个动态插槽,提供用户提交功能的异步执行; (b)至少一个异步定时器时隙; (c)至少一个异步计时器时隙; (d)用于处理用户定义的系统异常回调的至少一个异常时隙; (e)提供用于用户事件的外部事件通知的至少一个时隙; (f)SESAM调度员; (g)指向主操作系统调度程序的指针; (h)SESAM信令调度员; (i)用于存储消息块的消息块存储器; (j)为用户事件返回错误外部事件通知的SynchHandles列表; 和(k)用于将SynchHandles映射到时隙标识符的管理员。
    • 93. 发明授权
    • Method of operation for a computer implementing different handling of protected and unprotected files
    • 执行受保护和不受保护文件的不同处理的计算机的操作方法
    • US08375055B2
    • 2013-02-12
    • US12706726
    • 2010-02-17
    • Detlef BeckerKarlheinz DornArtur Pusztai
    • Detlef BeckerKarlheinz DornArtur Pusztai
    • G06F7/00G06F17/30
    • G06F21/6218G06F2221/2105
    • A storage area can be accessed by a computer. Files are stored in the storage area, in which application-related files are stored. Each of the files stored in the storage area is alternatively stored as protected or unprotected file. In at least one embodiment, as a function of commands, which are prespecified by a user to the computer within the scope of running an application, the protected files and/or the unprotected files are read out of the storage area by the computer. Furthermore, in at least one embodiment, as a function of commands which are prespecified by the user to the computer within the scope of running the application, the unprotected files stored in the storage area are changed, deleted and/or converted into protected files and/or new files are determined on the basis of files stored in the storage area and are stored as unprotected files in the storage area. Irrespective of the command prespecified by the user to the computer within the scope of running the application, the computer does not cause the files stored in the storage area to be changed, deleted or converted into unprotected files.
    • 计算机可以访问存储区域。 文件存储在存储应用程序相关文件的存储区域中。 存储在存储区域中的每个文件被备选地存储为受保护或不受保护的文件。 在至少一个实施例中,作为在运行应用的范围内由用户预先指定给计算机的命令的功能,受保护文件和/或未受保护的文件由计算机从存储区域读出。 此外,在至少一个实施例中,作为在运行应用的范围内由用户预先指定给计算机的命令的功能,存储在存储区域中的未受保护的文件被改变,删除和/或转换成受保护的文件, /或新文件是根据存储在存储区域中的文件确定的,并作为未受保护的文件存储在存储区域中。 无论用户在运行应用程序范围内为计算机预先指定的命令,计算机不会将存储在存储区域中的文件改变,删除或转换为未受保护的文件。
    • 96. 发明申请
    • Method for controlling the access operations to resources in a computer system
    • 用于控制对计算机系统中的资源的访问操作的方法
    • US20070240210A1
    • 2007-10-11
    • US11710412
    • 2007-02-26
    • Karlheinz DornHans-Martin Von Stockhausen
    • Karlheinz DornHans-Martin Von Stockhausen
    • G06F9/46
    • G06F9/547G06F9/52
    • A method is disclosed for controlling the access to resources in a computer system with at least two access processes, where one access process accesses the resources of the respective other access process. An apparatus for carrying out the method and a computer program product with the method are also disclosed. In at least one embodiment, the call for a component as a resource of a thread as a first access process is diverted, following the call for a second resource of a second thread as a second access process, back to the first thread by a return call. This ensures that only one particular access process ever accesses the component and it is therefore not necessary to implement synchronization of the access processes to shared resources. The return call to the first thread affects the appropriate access to program areas which are actually encapsulated independently, with the access operations no longer needing to be synchronized by the program developer.
    • 公开了一种用于控制具有至少两个访问过程的计算机系统中对资源的访问的方法,其中一个访问进程访问相应的其他访问进程的资源。 还公开了一种用于执行该方法的装置和一种具有该方法的计算机程序产品。 在至少一个实施例中,在作为第二访问过程的第二线程的第二资源的调用之后,作为第一访问进程的作为线程的资源的组件的调用被转移,返回到第一线程 呼叫。 这确保只有一个特定的访问进程访问组件,因此不需要实现对共享资源的访问进程的同步。 对第一个线程的返回调用会影响对实际封装的程序区域的适当访问,访问操作不再需要由程序开发人员同步。
    • 100. 发明申请
    • Storage and access method for an image retrieval system in a client/server environment
    • 客户端/服务器环境中图像检索系统的存储和访问方法
    • US20050108365A1
    • 2005-05-19
    • US10975464
    • 2004-10-29
    • Detlef BeckerKarlheinz DornArtur Pusztai
    • Detlef BeckerKarlheinz DornArtur Pusztai
    • G06F15/16G06F17/30H04L9/00H04L29/06
    • G06F17/3028
    • An image retrieval system has a network server, at least one client terminal and a data archive of a multiuser file management system, spatially separated from server and client, of a file server. A reduced data stream is now transmitted between server and client and includes a header for transmitting address and meta information with an additional data field that includes an access key to the bulk data stored in the external data archive. This reduces the data volume to be transmitted during image retrieval, and thus reduces the network utilization in the transmission of the data stream occurring between server and client. As a result of this, the time period required to transfer the modified data stream between server and client terminal is correspondingly short.
    • 图像检索系统具有文件服务器的网络服务器,至少一个客户终端和多用户文件管理系统的数据归档,与服务器和客户端在空间上分离。 减少的数据流现在在服务器和客户端之间传输,并且包括用于发送地址和元信息的报头,其中附加数据字段包括存储在外部数据存档中的批量数据的访问密钥。 这减少了在图像检索期间要发送的数据量,从而降低了在服务器和客户端之间发生的数据流传输中的网络利用率。 作为其结果,在服务器和客户终端之间传送修改的数据流所需的时间段相应地较短。