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1. 发明授权

US08478821B2 Network membership management for peer-to-peer networking 失效
标题翻译：网络会员管理，用于对等网络
公开(公告)号：US08478821B2
公开(公告)日：2013-07-02
申请号：US13040344
申请日：2011-03-04
申请人： Bo Yang , Evan Pedro Greenberg
发明人： Bo Yang , Evan Pedro Greenberg
IPC分类号： G06F15/16
CPC分类号： H04L29/12103 , H04L29/12528 , H04L61/1535 , H04L61/2575 , H04L63/029 , H04L67/14
摘要： A network membership management protocol manages membership in a peer-to-peer networking environment. To join the peer-to-peer network, a new client is introduces itself to a deputy node assigned by the server to act as a point of contact for the new client. The deputy node forwards subscription requests to other neighboring nodes which probabilistically determine whether to accept the subscription request from the new client or forward the message to other neighboring nodes. In this way, a new client gains connections to a random subset of nodes on the network. The membership management protocol further includes a protocol for reassigning neighboring relationships between nodes when an active node leaves the network. Furthermore, the membership management protocol allows nodes to periodically re-subscribe to the network in order to rebalance the network graph.
摘要翻译：网络成员资格管理协议管理对等网络环境中的成员资格。要加入对等网络，新客户端将自身引入到由服务器分配的副节点，作为新客户端的联络点。副节点将订阅请求转发到其他相邻节点，其概率地确定是否接受来自新客户端的订阅请求或将消息转发到其他相邻节点。以这种方式，新的客户端获得与网络上的节点的随机子集的连接。会员管理协议还包括当活动节点离开网络时重新分配节点之间的相邻关系的协议。此外，会员管理协议允许节点周期性地重新订阅网络，以重新平衡网络图。

2. 发明授权

US08755197B1 High-density, low-power computer cluster for video streaming 失效
标题翻译：用于视频流的高密度，低功耗计算机集群
公开(公告)号：US08755197B1
公开(公告)日：2014-06-17
申请号：US13340473
申请日：2011-12-29
申请人： Evan Pedro Greenberg , Robert Louis Segalla , Bo Yang
发明人： Evan Pedro Greenberg , Robert Louis Segalla , Bo Yang
IPC分类号： H05K7/14 , H05K7/18
CPC分类号： H05K7/20727
摘要： A high-density low power computer cluster enables high bandwidth video streaming within a small physical footprint. A plurality of low power motherboards are densely arranged in a chassis compatible with a standard server rack. The motherboards are oriented vertically within the chassis and arranged into rows. Each motherboard serves as a node in live streaming network. External ports and indicators on the chassis enable convenient access and control of the motherboards from outside the chassis. Furthermore, a fan-based cooling system provides simultaneous cooling to the plurality of motherboards in the computing cluster.
摘要翻译：高密度低功耗计算机集群可在小体积内实现高带宽视频流。多个低功率主板密集地布置在与标准服务器机架兼容的底盘中。主板在底盘内垂直取向并排列成行。每个主板作为直播流网络中的一个节点。机箱外部端口和指示灯可以方便地从机箱外部访问和控制主板。此外，基于风扇的冷却系统为计算集群中的多个主板提供同时的冷却。

3. 发明申请

US20130311409A1 Web-Based Education System 审中-公开
标题翻译：网络教育系统
公开(公告)号：US20130311409A1
公开(公告)日：2013-11-21
申请号：US13895265
申请日：2013-05-15
申请人： Veetle, Inc.
发明人： Jun Ye , Roger Fabian Wedgwood Pease
IPC分类号： G06N99/00
CPC分类号： G06N20/00 , G09B5/00 , G09B7/00
摘要： A web-based education system enables instructors to prepare and present online education courses and enables students to locate and participate in available courses. A machine learning algorithm generates a topic-based representation of courses and generates a topic-based representation of user interests. The web-education system then enables users to find relevant courses using the topic-based representations. Recommended courses are ranked according to factors such as relevance to the user, popularity, and course rating.
摘要翻译：基于网络的教育系统使教师能够准备和提供在线教育课程，并使学生找到并参与可用的课程。机器学习算法生成课程的基于主题的表示，并生成用户兴趣的基于主题的表示。网络教育系统然后使用户能够使用基于主题的表示来查找相关课程。推荐课程根据与用户的相关性，受欢迎程度和课程评分等因素进行排名。

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