Goran Đambić

• Visoko učilište Algebra

Machine learning (ML) has significantly enhanced computing and optimization, offering solutions to complex challenges. This paper investigates the development of a custom Kubernetes scheduler employing ML to optimize web application placement. A cluster of five nodes was established for evaluation, utilizing Python and TensorFlow to create and trai...

The accurate counting of passengers in public transport systems is crucial for optimizing operations, improving service quality, and planning infrastructure. It can also contribute to reducing the number of public transport lines where a high number of vehicles is not needed in certain periods during the year, but also by increasing the number of l...

The development and testing of a virtual assistant (VA) designed to enhance information retrieval and support in an academic environment are presented in this paper, with the Retrieval-Augmented Generation (RAG) approach being utilized alongside Google’s VERTEX AI Palm-2 model. A novel integration of RAG with contextual learning is introduced in th...

This paper thoroughly assesses the ARM and RISC-V architectures in the context of high-performance computing (HPC). It includes an analysis of Docker and Kubernetes integration. Our study aims to evaluate and compare these systems’ performance, scalability, and practicality in a general context and then assess the impact they might have on special...

Smart cities rely on a network of sensors to gather real-time data on various environmental factors, including air quality. This paper addresses the challenges of improving the accuracy of low-cost particulate matter sensors (LCPMSs) which can be compromised by environmental conditions, such as high humidity, which is common in many urban areas. Su...

This paper thoroughly assesses the ARM and RISC-V architectures in the context of High-Performance Computing (HPC). It includes an analysis of Docker, Kubernetes, and KVM virtualization integration. Our study aims to evaluate and compare these systems' performance, scalability, and practicality in a general context and then assess the impact that m...

This paper addresses the challenges of improving the accuracy of low-cost particulate matter sensors (LCPMS) under high humidity conditions. Such weather conditions often lead to the overestimation of particle counts due to hygroscopic particle growth, resulting in a potential public concern, although most of the detected particles consist of just...

Although assessment at first glance seems like a simple process in which the teacher teaches, the student learns, and then the teacher checks this students’ learned knowledge and gives the learned knowledge a certain number, in modern education all stakeholders involved are aware of the insight that not everything can be expressed in numbers. The s...

Universities provide database-related courses, where students demonstrate their acquired knowledge by writing SQL code as a solution to presented problems. Manual assessment of students’ solutions lasts for days and brings up additional problems: inconsistency in grading, students waiting long for their grades, and they get clarification feedback w...

Today we are witnessing a constant growth of data from different sources and in different fields, like government, health, travel, business and entertainment. Traditionally, this data is stored in one central place located on company’s or organization’s server, providing easier control, management, analysis and business intelligence. However, this...

Reconstruction of objects and space-based on images is the topic of active research in a recent decade. The reason for that is because high-quality reconstruction is hard to achieve, but if achieved successfully there is a wide range of possible applications. Particularly in disruptive technologies such as virtual reality and augmented reality. Adv...

The house dust mites are considered to be an allergen source and a main cause of allergic rhinitis and allergic asthma. House dust mites, their feces and other allergens which they produce are usually major constituents of house dust. Any stir in the air causes settled dust, and therefore allergen source found in it, to become airborne and thus eas...

This paper points out and describes the characteristics that are shared between the most of today’s content management systems. The intention was to find what makes the core of today’s content management systems, i.e. what defines them. To provide this, authors analyzed great number of systems on a great number of attributes and features. Systems w...