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Articles by Ray SK
Spatio temporal attention mechanism for real time cellular traffic prediction
With the rapid growth of digital technologies in both everyday life and industrial settings, cellular networks are facing increasingly complex demands. Modern services such as video streaming, online gaming, remote healthcare, smart transportation, and automation require networks that can deliver reliable performance despite constantly changing traffic conditions (Saad, Bennis & Chen, 2019).
A hybrid GA-ANN machine learning with novel DBSTLink data balancing approach for driving action detection: solution to road crash prediction
Road accidents pose a crucial dilemma for public health and safety and are continually increasing. Accidents are recognized as one of the major concerns, as every year road traffic accidents cause the deaths of around 1.19 million people, according to the World Health Organization reports (WHO, 2023). Accidents cause non-fatal injuries to an extra 20 to 50 million individuals, resulting in long-term disability.
Arabic hate speech detection using deep learning: a state-of-the-art survey of advances, challenges, and future directions (2020-2024)
This survey presented an overview conducted from the Google Scholar and Scopus digital library databases for most documents related to the detection of Arabic hate speech using deep learning models published between 2020 and 2024. In addition, through this review, many topics related to Arabic language challenges are discussed. Returning to the initial research questions raised, the following paragraphs provide comprehensive and detailed responses to each of them.
MicroRNA-99 family in cancer: molecular mechanisms for clinical applications
MicroRNAs (miRNAs) are endogenous, non-coding, single-stranded RNAs 18–25 nt in length. They recognize their targets via complementary binding between the “seed sequence”—an approximately 2–7 nt region at the 5′ end of the mature miRNAs, and a preferentially conserved site within the 3′-untranslated region of the mRNA (Friedman et al., 2009). Within the canonical machinery, miRNAs only degrade the mRNA of a target gene when entirely complementary.
An efficient secure and energy resilient trust-based system for detection and mitigation of sybil attack detection (SAN)
The average rate of rank changes for MRHOF-RPL, SecTrust, and SF-MRTS can be seen in Fig. 2, which was generated using data from Rank, black hole, and Sybil attacks. As the simulation progresses, you will see that the average frequency of rank changes for MRHOF-RPL rises across the board for all attacks. The percentage of delivered packets Fig.
High frequency of transition to transversion ratio in the stem region of RNA secondary structure of untranslated region of SARS-CoV-2
Biological information is stored in RNA as a sequence of four bases A, U, G, and C, of which A and G are purines (R) (two-ring structure), and C and U are pyrimidines (Y) (one-ring structure). The nucleotide bases in the RNA sequence tend to form base pairs with the help of hydrogen bonds that lead to the folding of RNA, called the secondary structure, which consists of loop and stem regions of unpaired and paired bases, respectively.
Challenges and opportunities for Arabic question-answering systems: current techniques and future directions
Currently, almost everything is just a click away and progress is rapid in this world. A fundamental Google search engine command includes “what will today’s weather be like? You may need an umbrella; the temperature will be 8 °C (rain).” Artificial intelligence (AI) has taken great strides in recent years and is now an integral part of numerous aspects of our lives. Researchers on AI have improved research on NLP through their ongoing efforts.
Superior piezoelectric performance of chemically synthesized transition metal dichalcogenide heterostructures for self-powered flexible piezoelectric nanogenerator - PubMed
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Blockchain and Machine Learning Inspired Secure Smart Home Communication Network
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A comprehensive survey of techniques for developing an Arabic question answering system
Background There are several varieties of the Arabic language, including classical Arabic, modern standard Arabic (MSA), and regional dialects (Loginova, Varanasi & Neumann, 2021; Alwaneen et al., 2022; Alamir et al., 2021). Arabic is a phonetic language with 28 fundamental letters.
Telomerase reverse transcriptase promotes angiogenesis in neonatal rats after hypoxic-ischemic brain damage
Conclusions Previous studies indicated that TERT promotes angiogenesis. This function has been tested for the case of stroke. Accordingly, we found that this was also true under the HIBD. In this study, overexpression of TERT promoted the proliferation of BMECs, formation of microvessels, and maintained BBB permeability in the brains of neonatal rats after HIBD. The underlining mechanism of this angiogenesis-promoting effect of TERT might be related with the Notch-1 signaling pathway.
Suspected cutaneous adverse drug reactions reported with traditional medicines: analysis of data for United Nations Asia region from WHO VigiBase
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