公开(公告)号：US20170331886A1

公开(公告)日：2017-11-16

申请号：US15667634

申请日：2017-08-03

Applicant: HUAWEI TECHNOLOGIES CO.,LTD.

Inventor： Guowei Huang ,  Youliang Yan ,  Wangbin Zhu

IPC: H04L29/08 ,  G06F17/30 ,  G06F9/50 ,  H04L12/911

CPC classification number: H04L67/1023 ,  G06F7/544 ,  G06F9/505 ,  G06F9/5083 ,  G06F16/1844 ,  G06F16/2465 ,  G06F16/9024 ,  G06F17/16 ,  G06F2207/4824 ,  H04L47/823 ,  H04L67/1012 ,  H04L67/1078

Abstract: A data processing system, a computing node, and a data processing method are provided. The data processing system includes a management node and a first class of computing nodes. The management node is configured to allocate first processing tasks to the first class of computing nodes. At least two computing nodes in the first class of computing nodes concurrently perform the first processing tasks allocated by the management node. A computing node performs a combine2 operation and a reduce2 operation on a data block Mx and a data block V1x, to obtain a first intermediate result. Then, the management node obtains a processing result for a to-be-processed dataset according to first intermediate results obtained by the first class of computing nodes. According to the data processing system, when a combine operation and a reduce operation are being performed on data blocks, memory space occupied by computation can be reduced.

公开(公告)号：US20130326547A1

公开(公告)日：2013-12-05

申请号：US13962820

申请日：2013-08-08

Applicant: Huawei Technologies Co., Ltd.

Inventor： Hongbo Jin ,  Youliang Yan ,  Wangbin Zhu ,  Zhihong Qiu

IPC: G06F9/54

CPC classification number: G06F9/541 ,  G06F11/3636

Abstract: Embodiments of the present invention relate to a breakpoint information management method and a breakpoint information manager. The breakpoint information management method includes: obtaining, according to a query parameter obtained from a current application program and stored breakpoint information of at least one application program, breakpoint context information corresponding to the query parameter; calculating interest information according to the breakpoint context information; and returning the interest information to the current application program so that the current application program plays a corresponding electronic file. With the breakpoint information management method and the breakpoint information manager provided in the present invention, breakpoint information is deeply analyzed to obtain interest information, so that the breakpoint information is reused; and electronic files satisfying a user's interest characteristics are played for the user according to the interest information, thereby enlarging the application scope of the breakpoint information.

Abstract translation: 本发明的实施例涉及断点信息管理方法和断点信息管理器。 断点信息管理方法包括：根据从当前应用程序获得的查询参数和存储至少一个应用程序的断点信息，获得与查询参数对应的断点上下文信息; 根据断点上下文信息计算兴趣信息; 并将兴趣信息返回到当前应用程序，使得当前应用程序播放相应的电子文件。 利用本发明中提供的断点信息管理方法和断点信息管理方法，对断点信息进行深度分析以获得兴趣信息，从而重用断点信息; 并且根据兴趣信息为用户播放满足用户兴趣特征的电子文件，从而扩大断点信息的应用范围。