76 Result(s)
within
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Computer Science
Information Systems Applications (incl. Internet)
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Article
Transferable universal adversarial perturbations against speaker recognition systems
Deep neural networks (DNN) exhibit powerful feature extraction capabilities, making them highly advantageous in numerous tasks. DNN-based techniques have become widely adopted in the field of speaker recogniti...
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Article
Network structure optimization for social networks by minimizing the average path length
Network structure plays an important role in the natural and social sciences. Optimization of network structure in achieving specified goals has been a major research focus. In this paper, we focus on structur...
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Article
Open AccessCrowdMed-II: a blockchain-based framework for efficient consent management in health data sharing
The healthcare industry faces serious problems with health data. Firstly, health data is fragmented and its quality needs to be improved. Data fragmentation means that it is difficult to integrate the patient ...
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Chapter and Conference Paper
3D Visualization Supporting Situational Awareness of Model-Based System of Systems
Model-based System of Systems Engineering (MBSoSE) enables to improve the efficiency of the architecture design, and the performance analysis and modeling of highly complex system of systems (SoS). Introducing...
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Chapter and Conference Paper
Facial Action Unit Detection by Exploring the Weak Relationships Between AU Labels
In recent years, facial action unit (AU) detection attracts more and more attentions and great progress has been made. However, few approaches solve AU detection problem by applying the emotion information, an...
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Chapter and Conference Paper
Semantic Modeling Supporting Discrete Event Simulation for Aircraft Assembly Process
Aircraft assembly is a complex process associated with different stakeholders, which strongly impacts the R&D cost for the entire aircraft lifecycle management. Traditional aircraft assembly process is designe...
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Article
Implications of the Delphi method in the evaluation of sustainability open education resource repositories
To better understand the sustainable development of open educational resources (OER), this paper aimed to break through the original ‘fixed’, highly structured evaluation system and develop an open and flexibl...
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Article
Open AccessSuffix-based double reader tag movement RFID anti-collision method
At present, some existing tag anti-collision algorithms are used mostly in scenarios of fixed number of tags and they perform poorly in tag moving scenarios. Therefore, this paper proposes a double reader tag ...
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Chapter and Conference Paper
PatentMiner: Patent Vacancy Mining via Context-Enhanced and Knowledge-Guided Graph Attention
Although there are a small number of work to conduct patent research by building knowledge graph, but without constructing patent knowledge graph using patent documents and combining latest natural language pr...
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Chapter and Conference Paper
Optimization Strategies for In-Store Order Picking in Omnichannel Retailing
The COVID-19 pandemic is changing consumer behavior and accelerating the interest for online grocery purchases. Hence, traditional brick-and-mortar retailers are develo** omnichannel solutions enabling onlin...
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Chapter and Conference Paper
Outlier Detection for Sensor Data Streams Based on Maximum Frequent and Minimum Rare Patterns
Identifying outliers in data is an essential assignment in data mining. It aims to find the data that is significantly different from other data in the data streams, and scholars have proposed many outlier det...
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Chapter and Conference Paper
Supporting Digital Twin Integration Using Semantic Modeling and High-Level Architecture
Digital twin (DT) provides a solution for supporting the interconnection between the physical world and the virtual world. When implementing DT integration, it is challenging to implement interface definition,...
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Chapter and Conference Paper
Multi-step Coding Structure of Spatial Audio Object Coding
The spatial audio object coding (SAOC) is an effective meth-od which compresses multiple audio objects and provides flexibility for personalized rendering in interactive services. It divides each frame signal ...
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Chapter and Conference Paper
Perceptual Localization of Virtual Sound Source Based on Loudspeaker Triplet
When using a loudspeaker triplet for virtual sound localization, the traditional conversion method will result in inaccurate localization. In this paper, we constructed a perceptual localization distortion mod...
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Chapter and Conference Paper
HMM-Based Person Re-identification in Large-Scale Open Scenario
This paper aims to tackle person re-identification (person re-ID) in large-scale open scenario, which differs from the conventional person re-ID tasks but is significant for some real suspect investigation ca...
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Chapter and Conference Paper
Systems Engineering Approach to Identify Requirements for Digital Twins Development
Digital Twins (DT) are proposed in industries to support the entire lifecycle of services with different perspectives. Lack of systematic analysis of DT concepts leads to various definitions and services which...
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Chapter and Conference Paper
HRTF Representation with Convolutional Auto-encoder
The head-related transfer function (HRTF) can be considered as some kind of filter that describes how a sound from an arbitrary spatial direction transfers to the listener’s eardrums. HRTF can be used to synth...
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Chapter and Conference Paper
Using GMOSTNet for Tree Detection Under Complex Illumination and Morphological Occlusion
Trees are an integral part of the forestry ecosystem. In forestry work, the precise acquisition of tree morphological parameters and attributes is affected by complex illumination and tree morphology. In order...
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Chapter and Conference Paper
A Generalized Cellular Automata Approach to Modelling Contagion and Monitoring for Emergent Events in Sensor Networks
In order to improve the invulnerability and adaptability in sensor networks, we propose a cellular automata (CA) based propagation control mechanism (CACM) to inhibit and monitor emergent-event contagion. The ...
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Chapter and Conference Paper
Decentralized Industrial IoT Data Management Based on Blockchain and IPFS
The wide application of Internet of Things (IoT) has fostered the development of Industry 4.0. In manufacturing domain, Industrial IoT (IIoT) are key components of the Factories of the Future (FoF). The big II...
