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This paper explores metrics that capture to what degree packet reception on different links is correlated. Specifically, it explores metrics that shed light on when and why opportunistic routing and network coding protocols perform well (or badly). It presents a new metric, κ that, unlike existing widely used metrics, has no bias based on the packet(More)
Outlines the Meru Project at Stanford University is designing and implementing an architecture for the virtual worlds of the future. The hope is that we can avoid some of the complexities the Web has encountered by learning how to build applications and services before they are subject to the short-term necessities of commercial development. While Meru(More)
This paper explores metrics that capture to what degree packet reception on different links is correlated. Specifically, it explores metrics that shed light on when and why opportunistic routing and network coding protocols perform well (or badly). It presents a new metric, κ that, unlike existing widely used metrics, has no bias based on the packet(More)
Epstein-Barr (EB) virus-immortalized B lymphocytes coexpress the EB viral latent gene products (EB viral nuclear antigens 1 to 6, the latent membrane protein and the terminal protein gene products) and the cellular activation antigen CD23. Immortalized B cells can be separated from those which are infected but not immortalized on the basis of CD23(More)
Virtual worlds seek to provide an online setting where users can interact in a shared environment. Popular virtual worlds such as Second Life and World of Warcraft, however, rely on share-nothing data and strict partitioning as much as possible. They translate a large world into many tiny worlds. This partitioning conflicts with the intended goal of a(More)
We present the Whirlpool Routing Protocol (WARP), which efficiently routes data to a node moving within a static mesh. The key insight in WARP's design is that data traffic can use an existing routing gradient to efficiently probe the topology, repair the routing gradient, and communicate these repairs to nearby nodes. Using simulation, controlled(More)
Large scientific collaborations are moving towards service oriented architectures for implementation and deployment of globally distributed systems. Clarens is a high performance, easy to deploy Web service framework that supports the construction of such globally distributed systems. This paper discusses some of the core functionality of Clarens that the(More)
In this paper we describe JClarens; a Java based implementation of the Clarens remote data server. JClarens provides Web services for an interactive analysis environment to dynamically access and analyze the tremendous amount of data scattered across various locations. Additionally this research is aimed to develop a service oriented grid enabled portal(More)
Epstein-Barr virus causes polyclonal activation and immortalization of a small percentage of peripheral blood B lymphocytes after in vitro infection. However, the susceptible B lymphocytes have not been identified. We have used the B lymphocyte activation antigen, CD23, as a marker for separating immortalized and non-immortalized Epstein-Barr virus-infected(More)