Facultatea de Matematică şi Informatică / Faculty of Methematics and Informatics
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Item UNELE ASPECTE METODOLOGICE ALE CERCETĂRII REMISIUNILOR TULBURĂRILOR PSIHICE ȘI DE COMPORTAMENT ÎN EPILEPSIE(CEP USM, 2024) Butnaru, Mariana; Popov, Alexandru; Căpățână, GheorgheThe article presents the research methodology using intelligent software tools for obtaining remissions of mental and behavioral disorders. The research presented in this article began in 2003 under the guidance of psychiatrist-epileptologist Dr. Alexandru Popov. Having success in achieving remissions for patients with mental and behavioral disorders in epilepsy(MBDE). The main goal is to utilize expertise in medicine, genetics, mathematics, computer science, and artificial intelligence to discover the mechanisms of MBDE remissions and to develop intelligent support systems for diagnosis and treatment.Item SISTEM SUPORT INTELIGENT ORIENTAT PE FAMILII DE PROBLEME DECIZIONALE(CEP USM, 2012) Beldiga (Vasilache), Maria; Căpățână, GheorgheÎn lucrare sunt expuse: structura, principiul de funcţionare şi etapele de proiectare a unui sistem suport inteligent orientat pe familii de probleme decizionale. Sistemul asistă procesul didactic la disciplina „Sisteme Suport pentru Decizii”. Produsul program poate, de asemenea, asista procesele decizionale în diverse domenii de activitate şi, în primul rând, în cel economic.Item DEEP LEARNING APPROACH TO FORECASTING ELECTRICITY PRICE FROM LOAD DATA(2020) Babushkin, Vladimir; Căpățână, GheorgheThe accurate forecasting of electricity price and load is essential for maintaining a stable interplay between demand and supply in the dynamic electricity market. In this work we propose a deep Convolutional Neural Network-based model for day-ahead electricity price forecasting from historical price/load data and predicted load values. The model was tested on the data for New York and New South Wales and demonstrated high prediction accuracy for both datasets.Item SISTEME INFORMATICE ADAPTIVE(CEP USM, 2008) Căpățână, GheorgheSynthesis, cod multiplication and system adaptabilities are concepts inspired from biology. In the paper are related the technique of informational systems development oriented on problem. This class of systems proves the following qualities: the elaboration efficiency, the mobility at the application and adaptability domains to the evolution of the application area.Item CONCEPTUL SISTEMULUI SUPORT PENTRU EXPERTIZA PROIECTELOR(CEP USM, 2007) Melnic, Boris; Căpățână, Gheorghe; Cojocaru, Igor; Miroliubov, Trifan; Sitari, AnatolIt was showed up the concept of the informational system support within the process of projects expertise in the areas of science, innovations and technological transfer, which is elaborated by the Expertise Consultative Council in collaboration with the Resource and Informational Networks Center of Moldova Academy of Sciences, according to the Decision of the Supreme Council for Science and Technological Development. The Informational System is projected as a family of informational working stations, built on relational data base technology and modern communication technologies. There were stated the technological methods oriented on applications obtaining with following qualities: elaboration productivity, systems adaptability to application domain evolution, maintenance and development by final user without the assistance of developer, liability and security, economy of elaboration resources.Item SISTEME INFORMATICE PENTRU PRELUCRAREA REZULTATELOR ANCHETĂRII POPULAŢIEI(CEP USM, 2007) Căpățână, Gheorghe; Organ, AlexandruIt was described the elaboration experience of a information system oriented on problems. This experience has proved: high productivity and low costs of elaboration for applicative program products’ family; flexibility of applications; the development of systems by the final user without the support from developer; high liability of the software products, that is non-subjected to the evolution of application domain.Item EXPERIENŢA REALIZĂRII APLICAŢIILOR ORIENTATE LA UTILIZATOR(CEP USM, 2007) Căpățână, GheorgheDuring the transition period from the existing technologies to new ones based on a different philosophy, all methods regarding information system design are welcome if they are capable to be immediately exploited and modified by the final users.Item EXPERIENŢA ELABORĂRII SISTEMELOR INFORMATICE ORIENTATE LA PROBLEMĂ(CEP USM, 2007) Căpățână, GheorgheThe present paper proposes a new method putting the accent on the elaboration of the Problem Oriented InformationSystems.Item ADAPTIVE APPLICATION FOR COMPLEX SYSTEMS MODELING(CEP USM, 2017) Căpățână, Gheorghe; Ciobu, Victor; Paladi, FlorentinThe paper presents a formal system for presentation and measurement of applications adaptability, and describes an original methodology for building adaptive applications from various fields of activity/research, including for computer modeling of complex systems in physics.Item AUTOMATION DEVELOPMENT IN E-LEARNING OF PERSONALIZED TASKS OF “PROBLEM SOLVING” TYPE(Valines SRL, 2014) Beldiga, Maria; Bragaru, Tudor; Căpățână, GheorgheWere developed new methodologies and technologies to assist professors in developing necessary numbers of individual tasks of \problem solving" type for such activities as (self) training and / or evaluation and uploading the elaborated tasks to an e-Learning/e-testing platform with aim to perform multiple sessions of e-training/e-testing.