https://etalpykla.vilniustech.lt/handle/123456789/159387 Sat, 11 Apr 2026 17:55:23 GMT 2026-04-11T17:55:23Z https://etalpykla.vilniustech.lt/handle/123456789/159460 Application of dynamic neural network for prediction of advertisement clicks Jasevičiūtė, Vita; Plonis, Darius; Serackis, Artūras Paper focuses on the optimization of the advertising and other additional costs for the small business ecommerce web sites. The aim of this paper was to propose a dynamic neural network based algorithm to predict number of clicks on a particular advertising link in three web pages of three different small companies working in the same business segment. The dynamic neural network based algorithm was proposed for forecasting the upcoming values of the advertisement clicks. The best results of 10% average forecasting uncertainty was received for two layer NARX network with three additional inputs: bounce rate, average session time and average page load time. The application of NAR neural network without external inputs increased the forecasting uncertainty to 25% which is similar to received 26% LPC uncertainty. Fri, 01 Jan 2016 00:00:00 GMT https://etalpykla.vilniustech.lt/handle/123456789/159460 2016-01-01T00:00:00Z https://etalpykla.vilniustech.lt/handle/123456789/159459 Car parking information system Dalangauskas, Gytis; Džiaugys, Vilius; Adomaitis, Danielius; Šajev, Igor Manoeuvring in limited spaces of car parks causes a lot of problems for drivers trying to park as well as drivers entering or leaving parking lots. The main problems include traffic jams, unexpected car accidents, and concentration of exhaust gases. Analysis of parking manoeuvres and creation of traffic management algorithms for closed spaces lead to effective planning of management of such processes and allow securing safety regardless of human element. This article presents a modernised stand model of a multi-storey car park, algorithms for modelled situations and their management programs. Fri, 01 Jan 2016 00:00:00 GMT https://etalpykla.vilniustech.lt/handle/123456789/159459 2016-01-01T00:00:00Z https://etalpykla.vilniustech.lt/handle/123456789/159458 Management of distributed object using the criterion of generalized error Karpovich, Dzmitry; Latushkina, Svjatlana In this paper we consider the question of synthesis a control system for temperature distributed object. According to the experimental data, the parameters of conditional centered contours describing the behaviour of the object on the control action for different points in space. Different control systems using information on the output parameter values at several points in space. It implemented a comparison of different control systems that have information about the temperature in nine (all to be measured), three (one-third) and one (min) measurement points. For comparison systems we used the criterion of the generalized errors. Fri, 01 Jan 2016 00:00:00 GMT https://etalpykla.vilniustech.lt/handle/123456789/159458 2016-01-01T00:00:00Z https://etalpykla.vilniustech.lt/handle/123456789/159457 Railway segment management information system Pricevičius, Giedrius; Dainys, Lukas; Adomaitis, Danielius; Šajev, Igor Modern management processes rely heavily on sensory systems which register external parameters and allow to determine necessary operations. In more complex systems they are usually linked into integrated networks and applied in different industrial settings. One of such applications is the fixation of railway rolling stock in a specific road segment. Lithuanian Railways use the system based on relay automation principles, which, however, cannot fully ensure the traffic safety. This problem could be solved by installing a combined system based on the principle of ‘double’ control which allows to trace train location in a specific railway section with the help of both rail track links and sensors, positioned at needed intervals and connected to wireless networks. This article discusses principles of railway system management and describes a simulation stand developed to conduct analysis of such systems in a selected railway segment. Fri, 01 Jan 2016 00:00:00 GMT https://etalpykla.vilniustech.lt/handle/123456789/159457 2016-01-01T00:00:00Z