Object detection and image restoration pose significant challenges in deep learning and computer vision. These tasks are widely employed in various applications, and there is an increasing demand for specialized envir...
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In today’s era, smartphones are used in daily lives because they are ubiquitous and can be customized by installing third-party apps. As a result, the menaces because of these apps, which are potentially risky for u...
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In this work, VoteDroid a novel fine-tuned deep learning models-based ensemble voting classifier has been proposed for detecting malicious behavior in Android applications. To this end, we proposed adopting the random...
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Omnidirectional images provide an immersive viewing experience in a Virtual Reality (VR) environment, surpassing the limitations of traditional 2D media beyond the conventional screen. This VR technology allows users ...
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Omnidirectional images provide an immersive viewing experience in a Virtual Reality (VR) environment, surpassing the limitations of traditional 2D media beyond the conventional screen. This VR technology allows users to interact with visual information in an exciting and engaging manner. However, the storage and transmission requirements for 360-degree panoramic images are substantial, leading to the establishment of compression frameworks. Unfortunately, these frameworks introduce projection distortion and compression artifacts. With the rapid growth of VR applications, it becomes crucial to investigate the quality of the perceptible omnidirectional experience and evaluate the extent of visual degradation caused by compression. In this regard, viewport plays a significant role in omnidirectional image quality assessment (OIQA), as it directly affects the user’s perceived quality and overall viewing experience. Extracting viewports compatible with users viewing behavior plays a crucial role in OIQA. Different users may focus on different regions, and the model’s performance may be sensitive to the chosen viewport extraction strategy. Improper selection of viewports could lead to biased quality predictions. Instead of assessing the entire image, attention can be directed to areas that are more importance to the overall quality. Feature extraction is vital in OIQA as it plays a significant role in representing image content that aligns with human perception. Taking this into consideration, the proposed ATtention enabled VIewport Selection (ATVIS-OIQA) employs attention based view port selection with Vision Transformers(ViT) for feature extraction. Furthermore, the spatial relationship between the viewports is established using graph convolution, enabling intuitive prediction of the objective visual quality of omnidirectional images. The effectiveness of the proposed model is demonstrated by achieving state-of-the-art results on publicly available benchmark datasets, n
The short message service (SMS) is a wireless medium of transmission that allows you to send brief text messages. Cell phone devices have an uttermost SMS capacity of 1,120 bits in the traditional system. Moreover, th...
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Existing learning models partition the generated representations using hyperplanes which form well defined groups of similar embeddings that is uniquely mapped to a particular class. However, in practical applications...
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In the realm of video understanding tasks, Video Transformer models (VidT) have recently exhibited impressive accuracy improvements in numerous edge devices. However, their deployment poses significant computational c...
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In the realm of video understanding tasks, Video Transformer models (VidT) have recently exhibited impressive accuracy improvements in numerous edge devices. However, their deployment poses significant computational challenges for hardware. To address this, pruning has emerged as a promising approach to reduce computation and memory requirements by eliminating unimportant elements from the attention matrix. Unfortunately, existing pruning algorithms face a limitation in that they only optimize one of the two key modules on VidT's critical path: linear projection or self-attention. Regrettably, due to the variation in battery power in edge devices, the video resolution they generate will also change, which causes both linear projection and self-attention stages to potentially become bottlenecks, the existing approaches lack generality. Accordingly, we establish a Run-Through Sparse Attention (RTSA) framework that simultaneously sparsifies and accelerates two stages. On the algorithm side, unlike current methodologies conducting sparse linear projection by exploring redundancy within each frame, we extract extra redundancy naturally existing between frames. Moreover, for sparse self-attention, as existing pruning algorithms often provide either too coarse-grained or fine-grained sparsity patterns, these algorithms face limitations in simultaneously achieving high sparsity, low accuracy loss, and high speedup, resulting in either compromised accuracy or reduced efficiency. Thus, we prune the attention matrix at a medium granularity—sub-vector. The sub-vectors are generated by isolating each column of the attention matrix. On the hardware side, we observe that the use of distinct computational units for sparse linear projection and self-attention results in pipeline imbalances because of the bottleneck transformation between the two stages. To effectively eliminate pipeline stall, we design a RTSA architecture that supports sequential execution of both sparse linear pro
Background: In the wake of escalating cyber threats and the indispensability of ro-bust network security mechanisms, it becomes crucial to understand the evolving landscape of cryptographic research. Recognizing the s...
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Blockchain is one of the emerging technologies that are applied in various fields and its application in Healthcare 4.0 is crucial to handle the vast amount of health records that are growing continuously everyday. Th...
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Artificial intelligence(AI)is shifting the paradigm of two-phase heat transfer *** innovations in AI and machine learning uniquely offer the potential for collecting new types of physically meaningful features that ha...
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Artificial intelligence(AI)is shifting the paradigm of two-phase heat transfer *** innovations in AI and machine learning uniquely offer the potential for collecting new types of physically meaningful features that have not been addressed in the past,for making their insights available to other domains,and for solving for physical quantities based on first principles for phasechange thermofluidic *** review outlines core ideas of current AI technologies connected to thermal energy science to illustrate how they can be used to push the limit of our knowledge boundaries about boiling and condensation *** technologies for meta-analysis,data extraction,and data stream analysis are described with their potential challenges,opportunities,and alternative ***,we offer outlooks and perspectives regarding physics-centered machine learning,sustainable cyberinfrastructures,and multidisciplinary efforts that will help foster the growing trend of AI for phase-change heat and mass transfer.
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