For the visualization of volume data the application of transfer functions is used widely. In this area the preintegration technique allows high quality visualizations and the application of arbitrary transfer functions. For regular grids, this approach leads to a two-dimensional pre-integration table which easily fits into texture memory. In contrast to this, unstructured meshes require a thre...

Distributed Hash Tables (DHTs) have been used in Peer-to-Peer networks to provide key lookups in typically O(log n) hops whilst requiring maintenance of only small amounts of routing state. We extend ROME, a layer which runs on top of the Chord DHT to provide control over network size through monitoring of node workload and propose the use of processes to reorganise nodes and add or remove them...

A recently introduced extension of the Corner Transfer Matrix Renormalisation Group (CTMRG) method useful for the study of self-avoiding walk type models is presented in detail and applied to a class of interacting self-avoiding walks due to Blöte and Nienhuis. This model displays two different types of collapse transition depending on model parameters. One is the standard θ-point transition. T...

Multiway Decision Graphs (MDGs) have been recently proposed as an eecient representation of Extended Finite State Machines (EFSMs), suitable for automatic hardware veriication of Register Transfer Level (RTL) designs 7, 14]. We report here on the results of our research into automatic partitioning of state transition relations described using MDGs. The objective is to achieve the maximum possib...