Replication for Web Hosting Systems

Replication is a well-known technique to improve the accessibility of Web sites. It generally offers reduced client latencies and increases a site’s availability. However, applying replication techniques is not trivial, and various Content Delivery Networks (CDNs) have been created to facilitate replication for digital content providers. Th

The Concept of Indigeneity

Offers the comments of seven scholars on Alan Barnard's critique of Adam Kuper's (2003) attack on the notion of 'indigenous people.' Mathias Guenther suggests that the indigenous peoples debate raises concerns about the contrived nature of constituting & (re)inventing the identity & culture of 'indigenous people.' Justin Kenrick notes that the term 'indigenous peoples' helpfully highlights the commonality of hidden history but unhelpfully hides important dynamic differences. Adam Kuper argues that Barnard's essay intimates that anthropologists should subordinate their priorities to those of activists & slant their reports in order to support political programs. Evie Plaice argues that Barnard's attempt to separate legal from anthropological understandings of the term 'indigenous' is impractical while Trond Thuen agrees with Barnard that Kuper's accusations are misplaced & points out the need for anthropologists to focus instead on the shifting relationship between indigenous peoples & the governments & majorities in their countries. Patrick Wolfe focuses on the political nature of the debate over the category 'indigenous' & Werner Zips calls attention to some key legal issues that were missed in Barnard's repudiation of Kuper's polemic. A rejoinder by Alan Barnard addresses specific statements made by each commentator

Multidimensional Lucid: Design, Semantics and Implementation

We develop an eductive algorithm for the ecient implementation of Multidimensional Lucid, which includes dimensions as rst-class values. By focusing on simple multi-dimensional expressions, we develop a series of operational semantics, ultimately leading to an algorithm that should lead to ecient implementations of Lucid for a variety of physical architectures