In terms of properties, advertising includes marketing and communication. Therefore, in addition to wonderful creativity, a good marketing and communication method is essential to a good advertising. At present, most ...
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Based on the big data of multi-source observation of the underwater environment of the Hong Kong-Zhuhai-Macao Bridge,this study constructed an underwater three-dimensional(3D) scene with multi-source data fusion,reali...
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The research work revolves around integrating user-centric interactive platforms and mobile applications with algorithms designed for bag classification. It is imperative to develop user-friendly interfaces that allow...
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ISBN:
(数字)9798350382693
ISBN:
(纸本)9798350382709
The research work revolves around integrating user-centric interactive platforms and mobile applications with algorithms designed for bag classification. It is imperative to develop user-friendly interfaces that allow users to engage with and comprehend the model's classifications, fostering confidence. In this study, a lightweight CNN model known as ResNet50 is employed to categorize bag images within a dataset, with the primary goal being to leverage ResNet50's efficiency for swift and accurate bag classification. Beyond the enhancement of bag classification methods, ongoing research in these domains seeks to improve the reliability and adaptability of deep learning systems. Future investigations may concentrate on exploring ResNet50's generalization capabilities in bag categorization. Innovative strategies such as domain adaptation, transfer learning, or an augmentation of data could be explored to ensure the model's robust performance across diverse datasets. The deep learning model undergoes training using an extensive collection of bag images featuring diverse textures, colors, and shapes. In addition to showcasing ResNet50's classification prowess, the study employs visualization techniques to reveal the inner workings of the CNN. The characteristics and patterns discerned by the algorithm during the bag categorization process are highlighted through data visualization tools. The research underscores how ResNet50 adeptly extracts nuanced information from bag images, thereby facilitating precise and reliable classification through the visualization of the CNN model. Overall, this study underscores the potential of ResNet50 by showing 98% precision as a pragmatic and versatile deep learning model, offering implications for item recognition and classification across various domains.
This paper proposes a new filtering-based depth enhanced visual inertial navigation system (DE-VINS) for quadrotor unmanned aerial vehicles (UAV). This filter addresses the drifting and degraded performance of a class...
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ISBN:
(数字)9781665484329
ISBN:
(纸本)9781665484329
This paper proposes a new filtering-based depth enhanced visual inertial navigation system (DE-VINS) for quadrotor unmanned aerial vehicles (UAV). This filter addresses the drifting and degraded performance of a class of conventional monocular VINS filters at hovering conditions. A theoretical nonlinear observability analysis is performed to verify the filter design. The performance of the proposed DE-VINS is numerically evaluated using a Matlab simulator and then compared against the conventional VINS filter proposed in literature. The results show improved performance of the DE-VINS in terms of estimation accuracy and consistency at zero-velocity flight conditions.
The proceedings contain 64 papers. The topics discussed include: application of backpropagation and linear regression prediction methods on land deformation results using the DInSAR method (Case Study: Dolok Sanggul, ...
ISBN:
(纸本)9798350399073
The proceedings contain 64 papers. The topics discussed include: application of backpropagation and linear regression prediction methods on land deformation results using the DInSAR method (Case Study: Dolok Sanggul, North Sumatra);web browser extension development of structured query language injection vulnerability detection using long short term memory algorithm;design and build a visitor data collection system using 2 authentication factors;automated nutrition Doser for hydroponic system based on IoT;user experience analysis of DiTenun website-based application and mobile-based application using user persona and user experience questionnaire (UEQ);blockchain applications in product recall management: a study on the automotive industry;mapping and visualization of artificial intelligence for digital economy research: a bibliometric approach;a review text-based recommendation system in text mining;software complexity analysis of integrated accounting information systems for cooperatives using the use case point (UCP) method;and framework of optimization model for traceability in a sequential scheduling production planning for meat product.
Deep learning has been successfully applied to various types of classification and prediction tasks including images, text, and tabular data, however interpretability of deep learning models still remains challenges, ...
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ISBN:
(数字)9781665468459
ISBN:
(纸本)9781665468459
Deep learning has been successfully applied to various types of classification and prediction tasks including images, text, and tabular data, however interpretability of deep learning models still remains challenges, which becomes a limiting factor for further *** of current interpretable models are limited to how to interpret the deep learning models. In this paper, we propose a simple but effective novel Local Interpretable model-agnostic visualizations and Explanations (LIVE) algorithm through combining decision tree and deep learning models. The proposed LIVE algorithm is validated through 4 different data sets with different types of deep learning models including convolutional neural network (CNN) and long shortterm memory models (LSTM). Our experiment results show that 1) LIVE algorithm could generally consistently help improve the deep learning models by 0.02 0.03 in AUC;2) Our LIVE algorithm is a weakly supervised localization tool for region of interest identification;3) Our LIVE algorithm could be applied to different deep learning models and different types of data.
Current collaborative augmented reality (AR) systems establish a common localization coordinate frame among users by exchanging and comparing maps comprised of feature points. However, relative positioning through map...
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ISBN:
(纸本)9781665496247
Current collaborative augmented reality (AR) systems establish a common localization coordinate frame among users by exchanging and comparing maps comprised of feature points. However, relative positioning through map sharing struggles in dynamic or feature-sparse environments. It also requires that users exchange identical regions of the map, which may not be possible if they are separated by walls or facing different directions. In this paper, we present Cappella(1), an infrastructure-free 6-degrees-of-freedom (6DOF) positioning system for multi-user AR applications that uses motion estimates and range measurements between users to establish an accurate relative coordinate system. Cappella uses visual-inertial odometry (VIO) in conjunction with ultra-wideband (UWB) ranging radios to estimate the relative position of each device in an ad hoc manner. The system leverages a collaborative particle filtering formulation that operates on sporadic messages exchanged between nearby users. Unlike visual landmark sharing approaches, this allows for collaborative AR sessions even if users do not share the same field of view, or if the environment is too dynamic for feature matching to be reliable. We show that not only is it possible to perform collaborative positioning without infrastructure or global coordinates, but that our approach provides nearly the same level of accuracy as fixed infrastructure approaches for AR teaming applications. Cappella consists of an open source UWB firmware and reference mobile phone application that can display the location of team members in real time using mobile AR. We evaluate Cappella across multiple buildings under a wide variety of conditions, including a contiguous 30,000 square foot region spanning multiple floors, and find that it achieves median geometric error in 3D of less than 1 meter.
Universities are concentrating on building industry characteristics to strengthen and expand their influence in the information age. Big data on intellectual output is a key representation of discipline construction. ...
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ISBN:
(纸本)9789819743865;9789819743872
Universities are concentrating on building industry characteristics to strengthen and expand their influence in the information age. Big data on intellectual output is a key representation of discipline construction. We created an algorithm to identify development features of disciplines, including temporal trend, research hotspots, and mutation characteristics. Using CNKI as data source, with the aid of scientific knowledge graph and social network analysis, 10786 core journal thesis published between 2012 and 2021 demonstrated the co-occurrence, keyword development trajectory, and mutation word development path. According to data mining, high-level intellectual output that is relevant to industry increased in quantity and proportion, and intimacy also improved. High levels of interdisciplinary interaction, a variety of disciplinary innovations, and in-depth disciplinary culture formation should characterize the pattern of disciplinary development. This study is an attempt of specialized disciplines development pattern recognition by big data intelligence, and the recognition algorithms can be used for feature recognition in multidisciplinary fields.
Traveling waves are induced in power systems during most transient events in the grid. These waves travel close to the speed of light in overhead lines and 50% to 60% the speed of light in underground cables. Even tho...
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