16 Result(s)
within
Chapter
Tianle Zhang
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Chapter and Conference Paper
ADGCN: A Weakly Supervised Framework for Anomaly Detection in Social Networks
Detecting abnormal users in social networks is crucial for protecting user privacy and preventing criminal activities. However, existing graph learning methods have limitations. Unsupervised methods focus on t...
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Chapter and Conference Paper
PRoA: A Probabilistic Robustness Assessment Against Functional Perturbations
In safety-critical deep learning applications robustness measurement is a vital pre-deployment phase. However, existing robustness verification methods are not sufficiently practical for deploying machine lear...
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Chapter and Conference Paper
Semantic Perception Swarm Policy with Deep Reinforcement Learning
Swarm systems with simple, homogeneous and autonomous individuals can efficiently accomplish specified complex tasks. Recent works have shown the power of deep reinforcement learning (DRL) methods to learn coo...
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Chapter and Conference Paper
Data Storage Method for Fast Retrieval in IoT
Nowadays, data query in the Internet of Things (IoT) is suffering from high latency as increasing amounts of data collected by devices every day. In this paper, we focus on data retrieval and present a novel s...
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Chapter and Conference Paper
Review of the Electric Vehicle Charging Station Location Problem
In order to encourage energy conservation and emission reduction, electric vehicles (EV) have gradually become one of the most important emerging strategic industries in many countries. With the gradual maturi...
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Chapter and Conference Paper
Emergency Analysis Based on Affective Computing in Universities Forum
Emergency analysis for social networking sites have gained increased attention. In order to detect emergencies in University Forums, we present an emergency analysis method based on affective computing. The me...
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Chapter and Conference Paper
An Improved Multi-classification Algorithm for Imbalanced Online Public Opinion Data
When the datasets about online public opinion are imbalanced, the classifier is prone to sacrifice the accuracy of minority class to achieve the overall best performance. In order to solve this problem, an onl...
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Chapter and Conference Paper
Short Text Topic Recognition and Optimization Method for University Online Community
The university online community mainly records what happens in target areas and groups of people. It has the characteristics of timeliness, regional strong and clear target groups. Compared with Weibo and post...
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Chapter and Conference Paper
Understanding Information Diffusion via Heterogeneous Information Network Embeddings
Predicting information diffusion in social networks has attracted substantial research efforts. For a specific user in a social network, whether to forward a contagion is impacted by complex interactions from ...
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Chapter and Conference Paper
Research on Modeling of Software Automatic Test
Software testing is important activity in software development life cycle, automatic test can cut down cost of manual testing and to increase reliability of it. Many approaches have been proposed for automatic...
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Chapter and Conference Paper
Enhanced AllJoyn Network with Centralized Management
The Internet of things is an exciting vision which promises to connect people with things and things with each other in ways. AllJoyn system is proposed to establish the network at the right moment. The struct...
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Chapter and Conference Paper
Human Mobility Simulation in Smart Energy Grid
Smart grid is an emerging complex system of systems that continually provide distributed communication service to enable an efficient, optimal, reliable, secure energy transmission and distribution. Rapid grow...
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Chapter and Conference Paper
Online Random Seeking in FLV Video Based on File Cutting
To support online watching any part of the videos smoothly on the streaming media cluster architecture, a file cutting based random seeking technology in FLV video is proposed in this paper. Three important as...
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Chapter and Conference Paper
A New Manipulation Based Mobility Model for Vehicular Delay Tolerant Networks
In realistic vehicular communication systems, network connections suffer from dynamic mobility and random operations of independent nodes. End to end fully connected path may never exist. VDTNs (Vehicular Dela...
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Chapter and Conference Paper
A Pervasive Technology Approach to Social Trustworthiness
Growing awareness of environmental concerns has been reflected on more and more public’s attention on low carbon lifestyles. The awareness and public participation could be further enhanced and encouraged via ...
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Chapter and Conference Paper
Vulnerability Evaluating Based on Attack Graph
Networked hosts are facing more and more threats due to software vulnerabilities. Every year, there are an increasing number of security vulnerabilities discovered in software. It is impractical that we patch ...
