Summary Globalization has increased the differential between growth of world trade volumes and growth of world GDP …Zusammenfassung Handelsliberalisierung und Globalisierung haben dazu geführt, dass der Welthandel deutlich schneller …-correction models for quarterly data on Germany’s foreign trade, imports react more strongly to an increase in the intensity of world …

Expectation Maximization (EM) is a widely employed mixture model-based data clustering algorithm and produces … clustering algorithms. This paper presents an algorithm for the novel hybridization of EM and K-Means techniques for achieving … better clustering performance (NovHbEMKM). This algorithm first performs K-Means and then using these results it performs EM …

Internet of People, Things and Services (IoPTS) and a future world of ambient intelligence, where users can seamlessly interact … authors propose a Mobility Aware Clustering Scheme (MACS), which organizes the IoT devices in clusters using a fitness …

one, this technique was designed to solve combinatorial optimization problems, and by embedding a clustering algorithm …

Clustering is the process of analyzing data to find clusters of data objects that are similar in some sense to one … another. Some research studies have also extended the usage of clustering concept in inventory management. Yet, not many … research studies have considered the application of clustering approach on determining both optimal order quantity and loss …

introduces a new hierarchical semi-supervised clustering method based on ordinal density. The results of carried out experiments …