公开(公告)号：US20140289637A1

公开(公告)日：2014-09-25

申请号：US14150741

申请日：2014-01-08

Applicant: NEC Laboratories America, Inc.

Inventor： Giuseppe Coviello ,  Murugan Sankaradass ,  Srimat Chakradhar ,  Valentina Pelliccia

IPC: G06F3/0484 ,  G06F3/0488

CPC classification number: G06F3/1415 ,  G06F9/452 ,  G09G2358/00 ,  G09G2370/022

Abstract: A method for running application software for a mobile device by virtualizing a mobile device operating system (OS); running a virtual instance of the mobile device OS with the application software on a server on the cloud; and rendering on the server and sending a display image for the mobile device screen to be displayed on the mobile device.

Abstract translation: 一种通过虚拟化移动设备操作系统（OS）来为移动设备运行应用软件的方法; 使用应用软件在云端的服务器上运行移动设备操作系统的虚拟实例; 并在服务器上渲染并发送移动设备屏幕的显示图像以在移动设备上显示。

公开(公告)号：US20140236913A1

公开(公告)日：2014-08-21

申请号：US14162901

申请日：2014-01-24

Applicant: NEC Laboratories America, Inc.

Inventor： Srimat Chakradhar ,  Naresh Rapolu

IPC: G06F17/30 ,  G06F9/46

CPC classification number: G06F9/466 ,  G06F17/30362

Abstract: Systems and methods for accelerating distributed transactions on key-value stores includes applying one or more policies of dynamic lock-localization, the policies including a lock migration stage that decreases nodes on which locks are present so that a transaction needs fewer number of network round trips to acquire locks, the policies including a lock ordering stage for pipelining during lock acquisition and wherein the order on locks to avoid deadlock is controlled by average contentions for the locks rather than static lexicographical ordering; and dynamically migrating and placing locks for distributed objects in distinct entity-groups in a datastore through the policies of dynamic lock-localization.

Abstract translation: 用于加速键值存储上的分布式事务的系统和方法包括应用动态锁定位的一个或多个策略，该策略包括减少存在锁的节点的锁迁移阶段，使得事务需要更少数量的网络往返 获取锁，该策略包括在锁获取期间用于流水线的锁定订购阶段，并且其中锁的顺序以避免死锁由所述锁的平均争用控制而不是静态字典排序; 并通过动态锁定位策略动态地迁移和放置数据存储区中不同实体组中的分布式对象的锁。