Logistics processes, their effective planning as well proper management and implementation are of key importance in an enterprise. This article analyzes the process supplying raw materials necessary for production tasks. The specificity examined waste processing company requires knowledge about size potential deliveries because delivered must be properly managed stored due to its toxicity natur...

Speaker identification performance is almost perfect in neutral talking environments. However, the performance is deteriorated significantly in shouted talking environments. This work is devoted to proposing, implementing, and evaluating new models called Second-Order Circular Suprasegmental Hidden Markov Models (CSPHMM2s) to alleviate the deteriorated performance in the shouted talking environ...

Hidden Markov models are widely used in the areas of speech recognition and bioinformatics. Hidden Markov models differ from simple Markov models by including hidden states in addition to observable states. For example in bioinformatics, it is not easy to figure out what lies beneath the sequences by using simple Markov models. Once the Hidden Markov Model structure is determined, there are thr...

This paper introduces the hhsmm R package, which involves functions for initializing, fitting, and predication of hidden hybrid Markov/semi-Markov models. These models are flexible with both Markovian semi-Markovian states, applied to situations where model absorbing or macro-states. The left-to-right series/parallel networks states two states. also includes switching regression as well auto-re...