<abstract xmlns="http://www.w3.org/1999/xhtml">

Shannon-Fano coding (SFC) and Huffman coding (HC) are classic and well-known algorithms, but still in use today. The search for the simplest example that proves HC overperforms SFC is still of interest. The problem is not as trivial as it looks like at first view because of several decisions that must be considered. We perform a full-search of the stream data space for a maximum stream length of 100. Depending on additional requests we impose, the simplest solution we found is {1,1,1,1,3} when we accept to select a specific cutting, {2,3,3,3,7} when we accept only deterministic (unique) cuttings and {4,5,6,7,14} when we also ask for different frequencies for symbols as well.
</abstract>

In search for the simplest example that proves Huffman coding overperforms Shannon-Fano coding

<abstract xmlns="http://www.w3.org/1999/xhtml">

Lighting and light distribution have a crucial influence on factors such as performance and occupational safety.
This paper aims to create a virtual instrument (VI), developed around the Arduino Uno development platform, designed to measure the light intensity using the BPW34 sensitive silicon PIN photodiode. The reverse-biased photodiode can be used as a light detector by monitoring the current flowing through it. Coupled to a 10Kohm resistor and considering the specifications of the BPW34 model, a simple relationship is offered between lux (light intensity) and the voltage across the resistance. The virtual instrument reads this voltage and converts it to a light intensity value in Lux. There is also an alarming function if the light intensity exceeds the set value. The VI also shows basic statistics like Max, Mean, and Min light intensity values.
</abstract>

Light intensity measurement using LabVIEW graphical programming environment

<abstract xmlns="http://www.w3.org/1999/xhtml">

The purpose of this paper is to highlight the importance of active and continued public engagement in the debate regarding the regulation of artificial intelligence (AI). The results of several studies are presented, in reference to the benefits of this technology, its risks and limitations, and the shortcomings of traditional and hybrid approaches. Certain conceptual and practical approaches are presented, that aim to facilitate the participation of citizens and other stakeholders in the decision-making process of AI governance.
</abstract>

Data, governance and tackling the “tragedy of the commons”

<abstract xmlns="http://www.w3.org/1999/xhtml">

In order to gain insight into how to create a successful game, a developer should learn about the end user of the product, the player. For this exact reason, there must be a deeper understanding of the effects games can have on the one who plays them. The main question addressed in this paper is “How can the games positively affect the player on a psychological and emotional level?”. This question has been divided into 3 different sub-question. To answer them, a combination of thematic analysis and literature study was used. Multiple studies have been previously made on the relationship between video games and the human mind, either focusing on the negative or on the positive effects. This paper has a new approach, consisting of dividing the benefits into categories determined by the main reason a player chooses to play games. The main 6 categories were established empirically, and 200 answers were arranged under the category most fitting for each. A total of 14 benefits were found for the previously mentioned categories. Additionally, 5 less noticeable benefits have been included into a new category.
</abstract>

The Positive Effects of Video Games on the Human Mind

<abstract xmlns="http://www.w3.org/1999/xhtml">

The paper develops a model created in Simscape – SIMULINK to study the monophase transformer behaviour. The equivalent circuit topology of a typical transformer needs to implement a procedure to determine the values for equivalent circuit elements based on performance criteria. The preliminary tests need in study of behaviour ‘s transformers are open-circuit and short-circuit tests.
The paper implements a model realised with Simscape block offered by MATLAB library used for modelling the transformer ‘behaviour described on laboratory tests.
</abstract>

Modeling the base tests of monophase transformer

<abstract xmlns="http://www.w3.org/1999/xhtml">

This paper will explore how Metaverse will facilitate the acceleration of industrial innovation and help the industry digitalize their global high-volume manufacturing environment. The authors conducted a live workshop (with around 30 participants) as part of the international conference Sibiu Innovation Days 2022. The workshop’s proceedings and output is described here below.
</abstract>

How Metaverse will influence Industrial Innovation (Extended Abstract SID2022)

<abstract xmlns="http://www.w3.org/1999/xhtml">

We all know how important transportation is nowadays - from one street to another, from one city to another, from one county to another, from one region to another, from one country to another, from one continent to another and this list can go on with examples. The question we ask ourselves is: Can we find a better way? A better solution? A more accurate way? A more efficient, faster route to travel? All things take more or less time. All journeys matter. Whether you’re going for a walk, on a trip, stuck in traffic on your way to work, have a small business and want to save money on bills, or you are one of the world’s biggest entrepreneurs, for all of us, every second matters. That is why our transport, or our things, goods and so on, must be as efficient, accurate, correctly planned as possible, but at the same time safe. Nowadays, when everything is in a very accelerated continuous evolution, the efficiency and speed of achieving our goals are very important. There is a lot of emphasis on as little wasted time as possible and as many successes as possible. The expected productivity can only be achieved if all transport features are worked out with great care. Every little detail must be considered, mathematically, computationally, logically and chronologically, so that the overall result is the best, the most suitable, the most efficient for our problem.
This work aims to study some examples of transport networks, following their advantages and limitations, and looks for all kinds of solutions, ideas to improve and optimize their costs. We tested two existing applications on some large datasets (Section 2 and Section 3).
</abstract>

An empirical study of large transportation networks and solutions for the cost optimization

<abstract xmlns="http://www.w3.org/1999/xhtml">

The authors of this paper are bringing a fresh look on the challenges and opportunities for the tech companies and the technical education institutions in the aftermath of the COVID-19 pandemic and the impact that this event had on the society on a global scale, for all demographic categories. As being the first pandemic, which had to be faced by the “digitized society”, during two or so years of physical distancing various challenges have arisen for our highly interconnected fast-paced and dynamic world, but in an equal manner, several opportunities and revelations were discovered amid the necessary sanitary measures. This material aims to highlight both the strong points and the weak points that our society has shown during the last few years, but also the highly interesting social and psychological studies resulted after these events.
</abstract>

Digital Competences and Digital Life in the Post Pandemic World

AHEAD OF PRINT

Volume 13 (2023): Issue 1 (December 2023)

Volume 12 (2022): Issue 2 (December 2022)

Volume 11 (2021): Issue 1 (December 2021)

Volume 10 (2020): Issue 1 (December 2020)

Volume 9 (2019): Issue 1 (June 2019)

International Journal of Advanced Statistics and IT&C for Economics and Life Sciences

 Publishing House and Owner: Lucian Blaga University of Sibiu, Romania  The International Journal of Advanced Statistics and IT&amp;C for Economics and Life Sciences is a peer-reviewed journal that publishes original papers in all areas of information science and life sciences. The journal publishes high-quality, peer-reviewed articles. It emphasizes a balanced coverage of both theory and practice.  The main objectives are to provide a guide to the resources in science and technology and their impact on scientific research as well as to publish large valuable information form datasets and other results.   Main subject areas suitable for publication are:   Anatomy and Physiology  Anthropology  Approximate Reasoning  Architecture Evaluations and Tools  Artificial Intelligence  Artificial Neural Networks  Automation and Mobile Robots  Behavioral Biology  Biochemistry  Bioinformatics  Bionics  Biophysics  Biotechnology  Cognitive Science  Computational Intelligence  Computer Communication Networks and Modelling  Computer Systems  Computer Vision Systems  Data Engineering and Compression  Data Fusion  Design of Algorithms  Developmental Biology  Discrete Event Systems  Ecology  Economic Policy  Economic Theory, Systems and Structures  Evolutionary Biology  Expert and Decision Support Systems  Finance and Economics Modelling and Optimization  Fuzzy Logic  Genetic Algorithms and Modelling  Genetics  History of Economics  Human Biology  Human-Computer Interface  Image Processing  Macroeconomics  Mathematical Linguistics  Microeconomics  Neurobiology  Numeric and Statistical Techniques  Pattern Recognition  Public Finance and Fiscal Theory  User-friendly Man Machine Interface  Virtual Reality   Also articles as well as case reports, from other areas of the spectrum of science and technology.  Archiving  Sciendo archives the contents of this journal in Portico - digital long-term preservation service of scholarly books, journals and collections.  Plagiarism Policy  The editorial board is participating in a growing community of Similarity Check System's users in order to ensure that the content published is original and trustworthy. Similarity Check is a medium that allows for comprehensive manuscripts screening, aimed to eliminate plagiarism and provide a high standard and quality peer-review process. 