检索结果-内蒙古大学图书馆

Boxly: Design and Architecture of a Smart Physical Therapy Clinic for People Having Mobility Disability Using Metaverse, AI, and IoT Technologies in Saudi Arabia

Boxly: Design and Architecture of a Smart Physical Therapy C...

引用

Information Technology, Electronics and Intelligent Communication systems (ICITEICS), IEEE International Conference on

作者： Rayhanah Jassim Aldolaim Hina Gull Sardar Zafar Iqbal Department of Computer Information Systems College of Computer Science and Information Technology Imam Abdulrahman Bin Faisal University Dammam Saudi Arabia

ISBN: (数字)9798350382693

ISBN: (纸本)9798350382709

People with mobility limitations and impairments frequently receive repetitive remedial physiotherapy sessions to reduce functional deficits in the afflicted area. Even though therapy processes can enhance functional results and reduce the likelihood of long-term disability, patients frequently fail to fully participate in physical therapies due to procedural pain. In recent years, emerging technologies such as artificial intelligence have played a pivotal role in health care, particularly in the treatment of patients with physical limitations. Furthermore, leveraging the metaverse and the Internet of Things (IoT) provides value to therapies such as physical therapy by improving the environment while saving effort and time. In this paper, we propose a new system for physical therapy clinics in Saudi Arabia. It applies modern technologies such as metaverse, AI, and IoT to overcome the barriers that therapists and patients face during treatment, like inaccurate measurements, long periods of rehabilitation, and ongoing pain and feelings of fear.

关键词： Video games Metaverse Pain Medical treatment Position measurement Sensor systems and applications Internet of Things

来源：评论

学校读者我要写书评

暂无评论

Cerebral micro-bleeding identification based on a nine-layer convolutional neural network with stochastic pooling

Cerebral micro-bleeding identification based on a nine-layer...

引用

作者： Wang, Shuihua Sun, Junding Mehmood, Irfan Pan, Chichun Chen, Yi Zhang, Yu-Dong School of Computer Science and Technology Henan Polytechnic University Jiaozuo China School of Architecture Building and Civil Engineering Loughborough University Loughborough United Kingdom Department of Informatics University of Leicester Leicester United Kingdom Department of Computer Science and Engineering College of Electronics and Information Engineering Sejong University Seoul Korea Republic of School of Computer Science and Technology Nanjing Normal University Nanjing China School of Business Nanjing Normal University Nanjing China Jiangsu Laboratory of Lake Environment Remote Sensing Technologies Huaiyin Institute of Technology Huaian China

Cerebral micro-bleedings are small chronic brain hemorrhages caused by structural abnormalities of the small vessels. CMBs can be found from individuals with stroke at memory clinics and even healthy elderly people. CMBs indicate hemorrhage-prone pathological states. Research shows that CMBs are associated with an increased risk of future ischemic stroke, intra-cerebral hemorrhage (ICH), dementia, and death. Considering that CMBs severely influence people's life, it is necessary to identify the CMBs in an early stage to prevent from further deterioration and to help people live a healthy life. In this paper, we proposed using CNN with stochastic pooling for the CMB detection. CNN has good performance in image and video recognition, recommender system, and nature language processing. Based on the collected subject, the experiment result shows that the six-convolution layer and three fully-connected layer CNN, nine-layers in total, achieved sensitivity, specificity, accuracy, and precision as 97.22%, and 97.35%, 97.28%, and 97.35% in average of ten runs, which shows better performance than five state-of-the-art methods. © 2019 John Wiley & Sons, Ltd.

关键词： Convolution

来源：评论

学校读者我要写书评

暂无评论

Reliable probabilistic gossip over large-scale random topologies

arXiv

引用

arXiv 2017年

作者： Hu, Ruijing Jehl, Leander College of Informatics Huazhong Agricultural University China Department of Electrical Engineering and Computer Science University of Stavanger Norway

This paper studies reliability of probabilistic neighbor-aware gossip algorithms over three well-known large-scale random topologies, namely Bernoulli (or Erdos-Rényi) graph, the random geometric graph, and the scale-free graph. We propose a new and simple algorithm which ensures higher reliability at lower message complexity than the three families of gossip algorithms over every topology in our study. We also present a uniform approach to model the reliability of probabilistic gossip algorithms in the different random graphs, whose properties, in fact, are quite different. In our model a forwarding probability is derived with consideration of parameters in gossip algorithms and graph properties. Our simulations show that our model gives a reasonable prediction of the trade-off between reliability and message complexity for all probabilistic neighbor-aware gossip algorithms in various random networks. Therefore, it allows to fine-tune the input parameters in the gossip protocols to achieve a desirable reliability with tolerable message complexity. Copyright © 2017, The Authors. All rights reserved.

关键词： Complex networks

来源：评论

学校读者我要写书评

暂无评论

Learning Perceptual Locomotion on Uneven Terrains using Sparse Visual Observations

arXiv

引用

arXiv 2021年

作者： Acero, Fernando Yuan, Kai Li, Zhibin The School of Informatics University of Edinburgh United Kingdom Department of Computer Science University College London United Kingdom

To proactively navigate and traverse various terrains, active use of visual perception becomes indispensable. We aim to investigate the feasibility and performance of using sparse visual observations to achieve perceptual locomotion over a range of common terrains (steps, ramps, gaps, and stairs) in human-centered environments. We formulate a selection of sparse visual inputs suitable for locomotion over the terrains of interest, and propose a learning framework to integrate exteroceptive and proprioceptive states. We specifically design the state observations and a training curriculum to learn feedback control policies effectively over a range of different terrains. We extensively validate and benchmark the learned policy in various tasks: omnidirectional walking on flat ground, and forward locomotion over various obstacles, showing high success rate of traversability. Furthermore, we study exteroceptive ablations and evaluate policy generalization by adding various levels of noise and testing on new unseen terrains. We demonstrate the capabilities of autonomous perceptual locomotion that can be achieved by only using sparse visual observations from direct depth measurements, which are easily available from a Lidar or RGB-D sensor, showing robust ascent and descent over high stairs of 20 cm height, i.e., 50% leg length, and robustness against noise and unseen terrains. Copyright © 2021, The Authors. All rights reserved.

关键词： Stairs

来源：评论

学校读者我要写书评

暂无评论

An exploratory study of fault-proneness in evolving aspect-oriented programs 10

An exploratory study of fault-proneness in evolving aspect-o...

引用

32nd ACM/IEEE International Conference on Software Engineering, ICSE 2010

作者： Ferrari, Fabiano Burrows, Rachel Lemos, Otávio Garcia, Alessandro Figueiredo, Eduardo Cacho, Nelio Lopes, Frederico Temudo, Nathalia Silva, Liana Soares, Sergio Rashid, Awais Masiero, Paulo Batista, Thais Maldonado, José Computer Systems Department University of São Paulo - USP São Carlos Brazil Informatics Department Pontifical Catholic University of Rio de Janeiro - PUC-Rio Rio de Janeiro Brazil Computing Department Lancaster University Lancaster United Kingdom Department of Science and Technology Federal University of São Paulo - UNIFESP S.J. Campos Brazil School of Science and Technology Federal University of Rio Grande Do Norte - UFRN Natal Brazil Computer Science Department Federal University of Rio Grande Do Norte - UFRN Natal Brazil Department of Computing and Systems University of Pernambuco - UPE Recife Brazil Informatics Centre Federal University of Pernambuco - UFPE Recife Brazil

ISBN: (纸本)9781605587196

This paper presents the results of an exploratory study on the fault-proneness of aspect-oriented programs. We analysed the faults collected from three evolving aspect-oriented systems, all from different application domains. The analysis develops from two different angles. Firstly, we measured the impact of the obliviousness property on the fault-proneness of the evaluated systems. The results show that 40% of reported faults were due to the lack of awareness among base code and aspects. The second analysis regarded the fault-proneness of the main aspect-oriented programming (AOP) mechanisms, namely pointcuts, advices and intertype declarations. The results indicate that these mechanisms present similar fault-proneness when we consider both the overall system and concern-specific implementations. Our findings are reinforced by means of statistical tests. In general, this result contradicts the common intuition stating that the use of pointcut languages is the main source of faults in AOP. © 2010 ACM.

关键词： Software testing

来源：评论

学校读者我要写书评

暂无评论

Information Fusion-2-Text: Explainable Aggregation via Linguistic Protoforms 18th

Information Fusion-2-Text: Explainable Aggregation via Lingu...

引用

18th International Conference on Information Processing and Management of Uncertainty in Knowledge-Based systems, IPMU 2020

作者： Murray, Bryce J. Anderson, Derek T. Havens, Timothy C. Wilkin, Tim Wilbik, Anna Electrical Engineering and Computer Science Department University of Missouri ColumbiaMO United States College of Computing and Department of Electrical and Computer Engineering Michigan Technological University HoughtonMI United States School of Information Technology Deakin University GeelongVIC Australia Information Systems Group of the Department of Industrial Engineering and Innovation Sciences Eindhoven University of Technology Eindhoven Netherlands

ISBN: (纸本)9783030501525

Recent advancements and applications in artificial intelligence (AI) and machine learning (ML) have highlighted the need for explainable, interpretable, and actionable AI-ML. Most work is focused on explaining deep artificial neural networks, e.g., visual and image captioning. In recent work, we established a set of indices and processes for explainable AI (XAI) relative to information fusion. While informative, the result is information overload and domain expertise is required to understand the results. Herein, we explore the extraction of a reduced set of higher-level linguistic summaries to inform and improve communication with non-fusion experts. Our contribution is a proposed structure of a fusion summary and method to extract this information from a given set of indices. In order to demonstrate the usefulness of the proposed methodology, we provide a case study for using the fuzzy integral to combine a heterogeneous set of deep learners in remote sensing for object detection and land cover classification. This case study shows the potential of our approach to inform users about important trends and anomalies in the models, data and fusion results. This information is critical with respect to transparency, trustworthiness, and identifying limitations of fusion techniques, which may motivate future research and innovation. © 2020, Springer Nature Switzerland AG.

关键词： Information fusion

来源：评论

学校读者我要写书评

暂无评论

VoIP quality monitoring in LTE femtocells

VoIP quality monitoring in LTE femtocells

引用

IFIP/IEEE International Symposium on Integrated Network Management

作者： Cristian Olariu Mícheál Ó Foghlú Philip Perry Liam Murphy Telecommunication Software and Systems Group Waterford Institute of Technology Waterford Ireland School of Computer Science and Informatics University College Dublin Ireland

The increasing number of users demanding voice and data communication through cellular networks has driven the need for higher network throughput rates and lower latency. LTE femtocells address this pressing problem by offloading cellular service providers networks and increase both coverage and capacity for their users. Assuming a wired DSL backhaul for these femtocells, this paper shows simulations exploring a case where the DSLAM represents the main bottleneck when the cellular network operator and the DSL provider do not collaborate. This paper introduces the concept of Intermediary Mean Opinion Score which may be employed at femtocell gateways to isolate network problems and feed into customer experience management. We also propose and investigate a technique of mapping the human audio recency into the MOS calculation. Results are presented to illustrate the information that can be extracted from a lightweight monitor in the network.

关键词： Femtocells Broadband communication Delay informatics Ear Switches Estimation

来源：评论

学校读者我要写书评

暂无评论

A NOVEL USER-CENTERED DESIGN FOR PERSONALIZED VIDEO SUMMARIZATION

A NOVEL USER-CENTERED DESIGN FOR PERSONALIZED VIDEO SUMMARIZ...

引用

IEEE International Conference on Multimedia and Expo Workshops

作者： Gheorghita Ghinea Rajkumar Kannan Sridhar Swaminathan Suresh Kannaiyan Information Systems and Computing Brunel University Department of Computer Science Bishop Heber College (Autonomous)

ISBN: (纸本)9781479947164

In the past, several automatic video summarization systems had been proposed to generate video summary. However, a generic video summary that is generated based only on audio, visual and textual saliencies will not satisfy every user. This paper proposes a novel system for generating semantically meaningful personalized video summaries, which are tailored to the individual user's preferences over video semantics. Each video shot is represented using a semantic multinomial which is a vector of posterior semantic concept probabilities. The proposed system stitches video summary based on summary time span and top-ranked shots that are semantically relevant to the user's preferences. The proposed summarization system is evaluated using both quantitative and subjective evaluation metrics. The experimental results on the performance of the proposed video summarization system are encouraging.

关键词： Video summarization Video semantics Semantic multinomial Personalization User preferences Multimedia information systems Multimedia retrieval and browsing

来源：评论

学校读者我要写书评

暂无评论

Design and evaluation of an adaptive flow control scheme

Design and evaluation of an adaptive flow control scheme

引用

IEEE Annual Joint Conference: INFOCOM, IEEE computer and Communications Societies

作者： A.K. Agrawala D. Sanghi Systems Design and Analysis Group Department of Computer Science and Institute for Advanced Computer Studies University of Maryland College Park MD USA

The authors model a virtual circuit in a computer network as a sequence of servers in tandem. They explicitly take into account cross traffic at the servers from other virtual circuits. The analysis of the model leads them to propose a novel flow control scheme, which they term send-time control. A measure to evaluate the performance of flow control schemes, called the packet performance index, is proposed. They compare the send-time control scheme with the window-based flow control scheme of transmission control protocol (TCP) using simulation. The results obtained show that send-time control is superior to the window-based scheme.< >

关键词： Programmable control Adaptive control Network servers computer networks Communication system traffic control Traffic control Circuit analysis Fluid flow measurement Performance analysis Protocols

来源：评论

学校读者我要写书评

暂无评论

PET image based brain tumor detector

引用

9th FTRA InternationalConference on Future Information Technology, FutureTech 2014

作者： Chan, Chi-Shiang Tsai, Meng-Hsiun Huang, Po-Whei Chan, Yung-Kuan Chuang, Chia-Yi Wang, Hsin-Yi Department of Applied Informatics and Multimedia Asia University Taichung City Taiwan Department of Management Information Systems Asia University Taichung City Taiwan Department of Computer Science and Engineering National Chung Hsing University Taichung City Taiwan Department of Nuclear Medicine Taichung Veterans General Hospital Taichung City Taiwan

ISBN: (纸本)9783642550379

When diagnosing brain tumors, a doctor needs to know the size of the tumor and the location of the tumor in the brain. Positron Emission Tomography (PET) can effectively detect the existence of cancer at early stages based on the heightened glucose metabolism of cancer cells. This research is to extract the regions of brain tumors, brain tissues, and skulls from a serial of PET brain images, and then to reconstruct a 3D model for the images based on the extracted brain tumor, brain tissue, and skull. It is helpful for a doctor to know the relative size and position of the tumor within the skull. © 2014 Springer-Verlag Berlin Heidelberg.

关键词： Image segmentation

来源：评论

学校读者我要写书评

暂无评论

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案：

请选择收藏分类：

通借通还

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：