Abstract. In most ICA algorithms, the separation performances are estimated through the evaluation of a contrast function , used in the update rule of elements of the unmixing matr...
In this paper, we examine how the execution context of grid jobs can help to refine submission strategies on a production grid. On this kind of infrastructure, the latency highly...
Tristan Glatard, Diane Lingrand, Johan Montagnat, ...
This work presents a model of a distributed database system which provides the framework to study the performance of timestamp ordering concurrency control. We exhibit an analytic...
The process of policy reconciliation allows multiple parties with possibly different policies to resolve differences in order to reach an agreement on an acceptable policy. Previo...
Jonathan Voris, Sotiris Ioannidis, Susanne Wetzel,...
We present novel metrics for parse evaluation in joint segmentation and parsing scenarios where the gold sequence of terminals is not known in advance. The protocol uses distance-...