A mobile service robot operates in a constantly changing environment with other robots and humans. The is usually vast unknown, the expected to operate continuously for long period. can be dynamic, leading generation of new routes or permanent blocking old routes. traditional path planner that relies on static maps will not suffice dynamic environment. This work focused developing reinforcement...

Objective: Calculate the required personnel and resources needed to fulfill service promise agreed with customer. Methods materials: This paper presents a discrete event simulation (DES) model developed select implement Point of Sale (POS) for company providing financial products. First, shows characterization system components times per process. Then, hypothesis testing goodness-of-fit statist...

Rate adaptive multimedia streams offer significant system and client benefits over non-adaptive streams. These benefits come at the price of increased complexity in providing adequate network support and difficulty in understanding how rate adaptation protocols affect client perceived QoS. In this paper we define quality of service in terms of the mean rate seen by the client. We identify an in...