Regenerator design optimization: Results from REGEN 3.3

Regenerator Cost Optimization in Path Networks With Traffic Grooming∗

In optical networks regenerators have to be placed on lightpaths in order to regenerate the signal. In addition, grooming enables the use of the same regenerator by several lightpaths. In this work we consider the problem of minimizing the number of regenerators used in traffic grooming in optical networks. We focus on networks with path topology and on the case in which a regenerator has to be...

Regen: program for designing gene assembly.

One of the main problems in constructing synthetic genes is the incorrect hybridisation between the oligonucleotides. The problem is resolved if the sequence uniquely defines the position of the oligonucleotide in the assembled gene. This can be accomplished through the wise partition of dsDNA sequence in the fragments. We describe a program for use in designing such gene assembly. For a given ...

Design by Elimination vs . Design by Comparison ( Chapter 33 from The Design

Behind this question are two fundamentally different approaches about how to reason with chance hypotheses. One approach, due to Ronald Fisher, rejects a chance hypothesis provided sample data appear in a prespecified rejection region. The other, due to Thomas Bayes, rejects a chance hypothesis provided an alternative hypothesis confers a bigger probability on the data in question than the orig...

The regenerator location problem

In this article, we introduce the regenerator location problem (RLP), which deals with a constraint on the geographical extent of transmission in optical networks. Specifically, an optical signal can only travel a maximum distance of dmax before its quality deteriorates to the point that it must be regenerated by installing regenerators at nodes of the network. As the cost of a regenerator is h...

REGEN: Retrieval and Extraction of Genomics Data