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Topic Review
Biography
Topic Review
Machine Learning Methods for Stock Market Prediction
Stock market prediction models are developed with different goals. The primary focus of stock market prediction has been on forecasting the price of a share for a specific future period. The price of a share is a numerical value, and its variation over time is often treated as a time series in various studies.
408
21 Jul 2023
Topic Review
Addiction and Spending in Gacha Games
Gacha games are the most dominant games on the mobile market. These are free-to-play games with a lottery-like system, where the user pays with in-game currency to enter a draw in order to obtain the character or item they want. If a player does not obtain what he hoped for, there is the option of paying with his own money for more draws, and this is the main way to monetize the Gacha game.
2.4K
21 Jul 2023
Topic Review
Audio–Tactile Feedback in Volumetric Music Video
With the reinvigoration of XR technology in general, the current market offers several innovative modes of music creativity in 3D computer-generated imagery (CGI) production environments that can be accessed via virtual reality (VR) head-mounted displays (HMDs). To facilitate multimodality in VR, audio-tactile haptic feedback in volumetric music videos can have a positive impact on user experience.
244
21 Jul 2023
Topic Review
Deep Learning for 3D Point Cloud Data Processing
Deep learning techniques for processing 3D point cloud data have seen significant advancements, given their unique ability to extract relevant features and handle unstructured data. These techniques find wide-ranging applications in fields like robotics, autonomous vehicles, and various other computer-vision applications.
414
21 Jul 2023
Topic Review
Proliferative Diabetic Retinopathy Diagnosis
Diabetic retinopathy is one of the abnormalities of the retina in which a diabetic patient suffers from severe vision loss due to an affected retina. Proliferative diabetic retinopathy (PDR) is the final and most critical stage of diabetic retinopathy. Abnormal and fragile blood vessels start to grow on the surface of the retina at this stage. It causes retinal detachment, which may lead to complete blindness in severe cases.
332
21 Jul 2023
Topic Review
VR Social Skills Training in Autism Spectrum Disorder
Poor social skills in autism spectrum disorder (ASD) are associated with reduced independence in daily life. Current interventions for improving the social skills of individuals with ASD fail to represent the complexity of real-life social settings and situations. Virtual reality (VR) may facilitate social skills training in social environments and situations similar to those in real life; however, more research is needed to elucidate aspects such as the acceptability, usability, and user experience of VR systems in ASD. Twenty-five participants with ASD attended a neuropsychological evaluation and three sessions of VR social skills training, which incorporated five social scenarios with three difficulty levels. Participants reported high acceptability, system usability, and user experience. Significant correlations were observed between performance in social scenarios, self-reports, and executive functions. Working memory and planning ability were significant predictors of the functionality level in ASD and the VR system’s perceived usability, respectively. Yet, performance in social scenarios was the best predictor of usability, acceptability, and functionality level. Planning ability substantially predicted performance in social scenarios, suggesting an implication in social skills. Immersive VR social skills training in individuals with ASD appears to be an appropriate service, but an errorless approach that is adaptive to the individual’s needs should be preferred.
271
21 Jul 2023
Topic Review
The Firefighter Problem
The firefighter problem defines a discrete-time process where a fire starts at a designated subset of the vertices of a graph G. At each subsequent discrete time unit, the fire propagates from each burnt vertex to all of its neighbors unless they are defended by a firefighter that can move between any pair of vertices in a single time unit. Once a vertex is burnt or defended, it remains in that state, and the process terminates when the fire can no longer spread.
737
21 Jul 2023
Topic Review
Multiple Traveling Salesperson Problems
Multiple traveling salesperson problems (mTSP) are a collection of problems that generalize the classical traveling salesperson problem (TSP). In a nutshell, an mTSP variant seeks a minimum-cost collection of m paths that visit all vertices of a given weighted complete graph. Conceptually, mTSP lies between TSP and vehicle routing problems (VRP).
1.4K
20 Jul 2023
Topic Review
Critical Immersive-Triggered Literacy in Inclusive Digital Education
The critical immersive-triggered (CIT) literacy, which allows for the internalization of cognitive skills through attention-drawing multisensory functionalities on specific learning objects. In the Metaverse era, the incorporation of activities that lead to CIT literacy can facilitate digital attention in the learning process and lead to the synthesis and creation of new content.
286
20 Jul 2023
Topic Review
Guiding the Coordinated Charging of Electric Vehicles
Guiding the coordinated charging of electric vehicles can alleviate the load fluctuation of power systems within a local area caused by uncoordinated charging of electric vehicles and greatly reduce the cost of power system operation. This will become an inevitable development trend of future energy system transformation.
319
20 Jul 2023
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