منابع مشابه
Inclusive jet production using the kT algorithm at CDF
This contribution presents preliminary results on the inclusive jet production in pp̄ collisions at √ s = 1.96 TeV. The measurements are carried out using the longitudinally invariant kT algorithm. The inclusive jet cross sections are measured as a function of the jet transverse momentum in five jet rapidity regions for jets in the ranges 54 < p T < 700 GeV/c and |yjet| < 2.1. The results are ba...
متن کاملThe anti - k t jet clustering algorithm
The kt and Cambridge/Aachen inclusive jet finding algorithms for hadron-hadron collisions can be seen as belonging to a broader class of sequential recombination jet algorithms, parametrised by the power of the energy scale in the distance measure. We examine some properties of a new member of this class, for which the power is negative. This “anti-kt” algorithm essentially behaves like an idea...
متن کاملNon - global logarithms in inter - jet energy flow with kt clustering requirement
Recent work in inter-jet energy flow has identified a class of leading logarithms previously not considered in the literature. These so-called non-global logarithms have been shown to have significant numerical impact on gaps-between-jets calculations at the energies of current particle colliders. Here we calculate, at fixed order and to all orders, the effect of applying clustering to the gluo...
متن کاملA Parallel Genetic Algorithm for Clustering
Parallelization of genetic algorithms (GAs) has received considerable attention in recent years. The reason for this is the availability of suitable computational resources and the need for solving harder problems in reasonable time. We describe a new parallel self-adaptive GA for solving the data clustering problem. The algorithm utilizes island parallelization implemented using genebank model...
متن کاملParallel Algorithm for Extended Star Clustering
In this paper we present a new parallel clustering algorithm based on the extended star clustering method. This algorithm can be used for example to cluster massive data sets of documents on distributed memory multiprocessors. The algorithm exploits the inherent data-parallelism in the extended star clustering algorithm. We implemented our algorithm on a cluster of personal computers connected ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Acta Universitatis Sapientiae, Informatica
سال: 2017
ISSN: 2066-7760
DOI: 10.1515/ausi-2017-0004