27 research outputs found
Polymethylmethacrylate (PMMA) as an Embedding Medium Preserving Tissues and Foreign Materials Encroaching in Endovascular Devices
Occurrence of Mycosphaerella graminicola, teleomorph of Septoria tritici, on wheat debris in the UK
Note: Occurrence ofMycosphaerella graminicola, teleomorph ofSeptoria tritici, in Slovakia
Airborne inoculum as a major source of Septoria tritici (Mycosphaerella graminicola) infections in winter wheat crops in the UK
A linear-time majority tree algorithm
Abstract. We give a randomized linear-time algorithm for computing themajorityruleconsensustree.Themajorityruletreeiswidelyused for summarizing a set of phylogenetic trees, which is usually a postprocessing step in constructing a phylogeny. We are implementing the algorithm as part of an interactive visualization system for exploring distributions of trees, where speed is a serious concern for real-time interaction. The linear running time is achieved by using succinct representation of the subtrees and efficient methods for the final tree reconstruction.