Few-shot video object segmentation (FSVOS) is a challenging task that aims to segment new object classes across query videos with limited annotated support images. Typically, meta learner is the main approach to handl...
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Violence against women has increased. Throughout time, various strategies have been implemented to eradicate this public health problem. Researchers with diverse professional profiles have joined forces to propose sol...
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ISBN:
(纸本)9783031602269;9783031602276
Violence against women has increased. Throughout time, various strategies have been implemented to eradicate this public health problem. Researchers with diverse professional profiles have joined forces to propose solutions in the area of computersciences. In this article, a systematic revision on the technologies implemented to eradicate violence against women was carried out, applying the PRISMA methodology. The country with the most research in the area of Artificial Intelligence is the United States of America. Research is focused on the predictive analysis of violence in different contexts, and studies related to Neural Networks and the treatment of medical reports data are the ones that are most similar to the analysis of partner violence. However, no evidence was found that predictions were made to prevent feminicide. This is why implementing data science in reports of violent incidents against women is imperative to restructure the protocol of action in governmental institutions and, with it, prevent the risk of feminicide.
Handwriting exhibits intra-variability within the same writer due to friction between different writing surfaces, such as transitioning from paper to a computer tablet. This study investigates such intra-variability i...
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The integration of brain-computer interfaces (BCIs) into the realm of smart wheelchair (SW) technology signifies a notable leap forward in enhancing the mobility and autonomy of individuals with physical disabilities....
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ISBN:
(纸本)9783031608834;9783031608841
The integration of brain-computer interfaces (BCIs) into the realm of smart wheelchair (SW) technology signifies a notable leap forward in enhancing the mobility and autonomy of individuals with physical disabilities. BCIs are a technology that enables direct communication between the brain and external devices. While BCIs systems offer remarkable opportunities for enhancing human-computer interaction and providing mobility solutions for individuals with disabilities, they also raise significant concerns regarding security, safety, and privacy that have not been thoroughly addressed by researchers on a large scale. Our research aims to enhance wheelchair control for individuals with physical disabilities by leveraging electroencephalography (EEG) signals for BCIs. We introduce a non-invasive BCI system that utilizes a neurosignal acquisition headset to capture EEG signals. These signals are obtained from specific brain activities that individuals have been trained to produce, allowing for precise control of the wheelchair. EEG-based BCIs are instrumental in capturing the brain's electrical activity and translating these signals into actionable commands. The primary objective of our study is to demonstrate the system's capability to interpret EEG signals and decode specific thought patterns or mental commands issued by the user. By doing so, it aims to convert these into accurate control commands for the wheelchair. This process includes the recognition of navigational intentions, such as moving forward, backward, or executing turns, specifically tailored for wheelchair operation. Through this innovative approach, we aim to create a seamless interface between the user's cognitive intentions and the wheelchair's movements, enhancing autonomy and mobility for individuals with physical disabilities.
In the area of Internet of Things (IoT) data storage, the integration of Relational Database Management Systems (RDBMS) and Time Series Database (TSD) approaches represents a promising reliable, and scalable solution....
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ISBN:
(纸本)9783031611742;9783031611759
In the area of Internet of Things (IoT) data storage, the integration of Relational Database Management Systems (RDBMS) and Time Series Database (TSD) approaches represents a promising reliable, and scalable solution. This paper aims to design and instantiate a reference architecture for an IoT data platform tailored for a smart campus or University of Things (UoT) environment. The approach includes combining RDBMS and TSD technologies within a single, unified data platform. This integration combines relational data, which is commonly used in Information Systems (IS), with time-stamped information from various IoT sensors deployed across the university campus. The collected sensor data comprises millions of data points over time, which are effectively integrated into the IoT data platform, facilitating quick and dependable access to time series data, and eliminating the need for complex preprocessing or indexing. By applying the Action Design Research (ADR) method, requirements for the data platform derived from the existing smart campus infrastructure are gathered before designing the platform. The findings reveal that combining RDBMS and TSDs concepts represents an easy-to-implement and scalable solution for IoT infrastructures.
Recently a new compositional framework for constructing and analysing Boolean networks was presented based on merging entities using Boolean connectives. While this framework provides a good basis for engineering Bool...
A meticulous examination of SQL queries plays a pivotal role in the process of learning SQL. It is important to understand the procedures utilized by students in SQL query formulation, but there has been insufficient ...
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ISBN:
(纸本)9783031351280;9783031351297
A meticulous examination of SQL queries plays a pivotal role in the process of learning SQL. It is important to understand the procedures utilized by students in SQL query formulation, but there has been insufficient attention given to this direction in recent literature. Therefore, we aim to explore the nature of different approaches of students in understanding SQL questions, along with the given relations to formulate correct SQL queries. We conducted an eye-tracking study with 27 university students to investigate differences in strategies through the difficulty levels of tasks. Overall, we found that differences in the strategies of students have an effect on formulating correct SQL queries. Students who successfully completed the tasks spent more time and had a higher fixation count in all areas of interest, including the question, table, and solution. Moreover, these students took longer in each area of interest to complete the query validation process as the tasks increased in difficulty. The heatmap data revealed that the students who failed the tasks did not follow the same reading order as those who succeeded. The successful students read the SQL from the first line to the last, whereas the unsuccessful students did not adhere to this sequential approach.
Recent advancements in 2D pose detectors have significantly improved 3D human pose estimation via the 2D-to-3D lifting approach. Despite these advancements, a substantial accuracy gap remains between using ground-trut...
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STIP (science, technology, and innovation policy/es) strive to give direction and incentives to the formation and specialization of the scientific workforce. How to draw the linkage between both factors of the nationa...
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Material Reflectance Property Estimation of an object is challenging and it can be used in realistic rendering to make the appearance of objects realistic. Current research focuses primarily on the near-planar objects...
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