https://etalpykla.vilniustech.lt/handle/123456789/101056 2026-04-05T16:48:47Z 2026-04-05T16:48:47Z Rinkevičius, Tomas Miečinskienė, Algita https://etalpykla.vilniustech.lt/handle/123456789/153835 2023-12-22T07:07:18Z 2023-01-01T00:00:00Z

Assessment of the Involvement of the European Union countries in sustainable finance Rinkevičius, Tomas; Miečinskienė, Algita Sustainable finance and its trends are attracting increasing interest. However, investing in sustainable economic development still raises many questions. Many factors are used to assess sustainable finance and affect the field differently. The problem of this paper is how to evaluate trends in sustainable finance in different countries. This paper examines involvement in sustainable finance in selected European Union countries. The subject of the paper is sustainability in EU countries. The paper provides a theoretical analysis of sustainable finance, an assessment of the sustainability of selected EU countries and a ranking of countries, and a hierarchical clustering. The methods used are analysis of scientific literature, summarisation, analysis of secondary data sources, weighting by the CRITIC method, ranking by the COPRAS method, and hierarchical clustering method. Considering ESG indicators as sustainable finance outcomes, Sweden, of the selected European Union countries, showed the most concern with sustainability.

2023-01-01T00:00:00Z Jakaitis, Jonas https://etalpykla.vilniustech.lt/handle/123456789/153786 2023-12-22T07:07:13Z 2023-01-01T00:00:00Z

Kraštovaizdžio architektūros ir daiktinės aplinkos dizaino šiuolaikinė menotyrinės raidos tendencija Jakaitis, Jonas Straipsnyje aptariama ikonologinio-interpretacinio (ekspertinio) menotyrinio metodo kaip „vidinių esmių“ idėja. Bandymai apčiuopti nūdienos meninio tyrimo raidos kryptis, kaip kultūriškai nulemtas menų sąveikines būsenas, tarsi už meno kūrinio vaizdo slypinčias „vidines esmes“, pasitelkiamos XX a. pirmos pusės menotyrininkų, kultūrologų A. Warburg, E. Panofsky, W. J. Th. Mitchell, H. Belting, taip pat PostMo Vakarų tyrėjų R. Wittkower, E. Gombrich, J. Białostocki, S. Alpers ir kt. veikaluose išdėstytos teorijos. Apibendrinančioje dalyje, remiantis autoriaus daugiamečiais stebėjimų rezultatais dalyvau jant meno kūrinių vertinimo procesuose tiek nacionaliniame1 , tiek tarptautiniame2 lygiuose, taip pat bandoma atsakyti į iškeltos hipotezės teiginį, kad ikonologija, kaip interpretacinis menotyrinis ikono grafinio ir ikonologinio metodų vienis, gali būti taikomas ne tik istoriniams dailės kūriniams analizuoti, bet ir šiuolaikinio PostMo taikomojo meno esmėms dekoduoti, yra teisingas. Konstruojama mintis, kad tai yra tyrimų įrankis, padedantis ne tik perprasti taikomojo meno objekto pamatines (funkcines bei estetines) struktūras jas dekonstruojant, bet ir įgalinti suformuoti naujai kuriamus, sąveikoje su lokalia sociokultūrine bei laikmečio tradicija, kūrinius. Remiantis daugelio tyrėjų menotyrine patirtimi, ikono grafinio ir ikonologinio-interpretacinio (ekspertinio) menotyrinių metodų vienio idėja, kaip „vidinės esmės“ tyrimo priemonė, yra itin tinkama nūdienos taikomojo meno objektų menotyrinei praktika.; The issue of art evaluation from a methodological perspective is discussed globally in various aspects of artistic and scientific knowledge. The problem of subjectivity in the interpretation-based (expert) evaluation of artworks is raised, questioning the reliability of criteria values. Answers are sought to questions: to what extent different expert interpretations and perspectives on the identity of the same artwork are related to the final value of the artwork in the public discourse? It is also asked whether the result of interpretive expert evaluation, being adequate to the socially understood meaning of the artwork, is correct? The aim of the article is to discuss the peculiarities of the interpretive (expert) artistic research method and the problem of artwork evaluation in the field of applied arts (landscape architecture, architecture, urbanistic spatial design). This is considered within the practice of postmodernity (PostMo) in a specific geographical location and in the socio-cultural context of a specific historical period. The article discusses interpretations of aesthetic quality in landscape architecture and spatial design, based on studies by Western cultural theorists and Lithuanian scholars, characteristic of early 19th century forms of modernism in connection with practical contemporary works of landscape architecture in Lithuania. Developing utilitarian ideas, the importance of the iconological method of interpretive (expert) analysis of artworks as interpretations of "inner essences" is emphasized. The thematic direction of interpretive evaluation was prompted by the feasibility of implementing the program "Creation of Evaluation Systems for Landscape Architecture Projects and Objects" funded by the Lithuanian Culture Council within the Lithuanian Association of Landscape Architects in 2022. Therefore, the article mainly focuses on discussing iconology as an interpretive method for analyzing artworks in theoretical contexts, aiming to draw attention to contemporary trends in postmodern socio-cultural development. In the concluding part, the hypothesis is addressed that iconology as an art research method can be applied not only to analyze historical works of art but also to interpret the "inner essences" of contemporary Post Mo art as well as applied landscape architecture (LA) and the material environment spatial design (MED) objects. This is grounded on the fact that through the historical comparative interpretation of artistic symbols, the foundational structures of aesthetic forms of LA and its MED objects are fundamentally understood, and they are newly created in interaction with the local socio-cultural tradition. The article concludes with a discussion of common issues, establishes directions for ongoing dialogue and practice between the fields of iconography and iconology. The article draws on a review of iconography and iconology literature, as well as our own research and practical experience.

2023-01-01T00:00:00Z Kapustin, Vsevolod Paulauskas, Nerijus https://etalpykla.vilniustech.lt/handle/123456789/153790 2023-12-22T07:07:13Z 2023-01-01T00:00:00Z

Analysis of TCP flood attack using NetFlow Kapustin, Vsevolod; Paulauskas, Nerijus Traffic analysis is a common question for most of the production systems in various segments of computer networks. Attacks, configuration mistakes, and other factors can cause network increased accessibility and as a result danger for data privacy. Analyzing network flow and their single packets can be helpful for anomalies detection. Well-known network equipment has predeveloped network flow monitoring software. “NetFlow” data collector software “Nfsen” is an open-source way to collect information from agents. Also “Nfsen” is designed for data sorting and dataset for instruction detection system preparation. Prepared data can be split into fragments for artificial intelligent learning and testing. As AI unit can be used multilayer perceptron developed in a python programming language. This paper focused on real-world traffic dataset collection and multilayer perceptron deployment for TCP flood traffic detection.; Srauto analizė – vienas pagrindinių įrankių anomalijoms kompiuteriniame tinkle aptikti. Atakos, konfigūracijos klaidos gali padėti lengviau pasiekti kompiuterinį tinklą ir galiausiai padidinti duomenų saugumo pavojų. Duomenų perdavimo tinklo srauto ir pavienių paketų analizė gali būti naudojama anomalijoms aptikti. Daugelis įrangos gamintojų įdiegia į savo įrangą srauto stebėjimo įrankius. „NetFlow“ protokolu perduodamu srautų duomenų kolektorius „Nfsen“ yra atvirojo kodo programinė įranga, padedanti surinkti informaciją iš agentų. Taip pat „Nfsen“ yra suprojektuota duomenų rinkinio įsibrovimo aptikimo sistemoms paruošti. Paruoštas duomenų rinkinys gali būti padalytas siekiant apmokyti ir testuoti dirbtinio intelekto modelį. Intelektinės sistemos srautui klasifikuoti gali būti naudojamas daugiasluoksnis perceptronas. Šiame darbe siekiama išanalizuoti, kaip interneto tiekėjo tinkle aptikti TCP perteklinį srautą ir jį klasifikuoti.

2023-01-01T00:00:00Z Kiaulakis, Arvydas Vilutienė, Tatjana Šarka, Vaidotas Šarkienė, Edita Rogoža, Artur https://etalpykla.vilniustech.lt/handle/123456789/153787 2023-12-22T07:07:13Z 2023-01-01T00:00:00Z

The conceptual model of the BIM4NZEB-DS system for selecting technological variants of rational passive energy efficiency measures for a sustainable building Kiaulakis, Arvydas; Vilutienė, Tatjana; Šarka, Vaidotas; Šarkienė, Edita; Rogoža, Artur Implementing sustainable solutions in building design is one of the significant elements in achieving the transition to sustainability. The diversity of structural elements, construction materials, and the various preferences of interested parties complicate the decision-making process. Building Information Modeling (BIM) provides a wide range of available technological solutions and methods for automated decision support and can make decision-making more efficient. This study presents the conceptual model for BIM4NZEB-DS system for the automated selection of rational variants of passive energy efficiency measures. The algorithm of this system will integrate the solutions for data transfer from the BIM model and multi-criteria methods for the analysis of variants. The assessment of variants is based on economic and environmental criteria. The purpose of the system is to increase the reliability of the assessment, optimise the technological and human resources required, and minimise the time of decision-making. The developed system will be validated using the BIM model of real-case building.

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