Web Information Systems and Applications
17th International Conference, WISA 2020, Guangzhou, China, September 23–25, 2020, Proceedings
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Article
LightCapsGNN: light capsule graph neural network for graph classification
Graph neural networks (GNNs) have achieved excellent performances in many graph-related tasks. However, they need appropriate pooling operations to deal with the graph classification tasks, and thus, they may ...
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Chapter and Conference Paper
Design and Implementation of Virtual Reality Experiment Project of Integrated Circuit Routing Algorithm
Given the lack of experimental teaching platforms and tools for integrated circuit (IC) related courses, this paper conducts research on the construction and teaching reform of IC series courses, and transform...
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Article
CNN-VAE: An intelligent text representation algorithm
Collecting and analyzing data from all devices to improve the efficiency of business processes is an important task of Industrial Internet of Things (IIoT). In the age of data explosion, extensive text data ge...
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Chapter and Conference Paper
Slew-Driven Layer Assignment for Advanced Non-default-rule Wires
With the rapid increase in circuit density in Very Large Scale Integration, the proportion of interconnect delay in circuit timing is also increasing. This makes the importance of layer assignment algorithms i...
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Article
Open AccessMachine learning and deep learning methods for wireless network applications
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Article
A high-quality global routing algorithm based on hybrid topology optimization and heuristic search for data processing in MEC
With the development of Internet of Things (IoT), real-time decision making has gradually become one of the important characteristics in mobile edge computing (MEC) environment of IoT. Therefore, in the Integr...
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Article
Functional motion detection based on artificial intelligence
Sports injuries can be a major problem for athletes. Therefore, sports injury protection has become a key focus of attention in sports and medical circles. With widening participation in sport, related injurie...
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Article
Using Bayesian network technology to predict the semiconductor manufacturing yield rate in IoT
In the era of the knowledge economy, one of the key issues is how to integrate and use intelligent information systems to collect data and make valuable predictions to support business decisions. Intelligent i...
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Chapter and Conference Paper
An X-Architecture SMT Algorithm Based on Competitive Swarm Optimizer
The X-architecture Steiner Minimum Tree (XSMT) is the best connection model of non-Manhattan multi-terminal nets in global routing, and it is an NP-hard problem. Particle Swarm Optimization (PSO), with its eff...
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Chapter and Conference Paper
Rule Reduction for EBRB Classification Based on Clustering
The extended belief rule base (EBRB) system has been successfully applied to classification problems in various fields. However, the existing EBRB generation method converts all data into extended belief rules...
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Article
Efficient VLSI routing algorithm employing novel discrete PSO and multi-stage transformation
For routing industrial circuits, the Steiner minimal tree (SMT) model can be applied in different routing problems, such as wirelength optimization, congestion reduction, and delay optimization. In this paper,...
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Article
A unified algorithm based on HTS and self-adapting PSO for the construction of octagonal and rectilinear SMT
The Steiner minimal tree (SMT) problem is an NP-hard problem, which is the best connection model for a multi-terminal net in global routing problem. This paper presents a unified algorithm for octagonal and re...
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Book and Conference Proceedings
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Chapter and Conference Paper
X-Architecture Steiner Minimal Tree Construction Based on Discrete Differential Evolution
As the best connection model for the multi-pin net of the non-Manhattan architecture global routing problem, the X-architecture Steiner Minimum Tree (XSMT) construction is a Non-deterministic Polynomial hard (...
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Chapter and Conference Paper
A Text Representation Model Based on Convolutional Neural Network and Variational Auto Encoder
In the era of big data, the internet produces vast amounts of data every day, among which text data occupies the main position. It is difficult for manual processing to deal with the increasing growth rate of ...
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Chapter and Conference Paper
SLPSO-Based X-Architecture Steiner Minimum Tree Construction
The X-architecture Steiner Minimum Tree (XSMT) is the best connection model for multi-terminal nets in global routing algorithms under non-Manhattan structures, and it is an NP-hard problem. And the successful...
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Chapter and Conference Paper
The Air Quality Prediction Based on a Convolutional LSTM Network
In recent years, the rapid development of industrial technology has been accompanied by serious environmental pollution. In the face of numerous environmental pollution problems, particulate matter (PM2.5) whi...
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Article
MLXR: multi-layer obstacle-avoiding X-architecture Steiner tree construction for VLSI routing
多层绕障斯坦纳布线是现代超大规模集成电路物理设计的一个基础性问题。 此外, 随着当前芯片特征尺寸步入深亚微米阶段, 传统的曼哈顿布线结构不能较好的满足设计需求, 因此新兴的非曼哈顿成为了当前的研究热点。 在本文, 我们设计了 MLXR, 它是一种针对分布在芯片层上的漏点和障碍物集合, 能高效地构建一棵多层绕障 X-结构斯坦纳最小树的布线算法。 更详细地讲, MLXR 采用一种基于查找表的框架, 通过构建一棵三维无障...
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Article
XGRouter: high-quality global router in X-architecture with particle swarm optimization
This paper presents a high-quality very large scale integration (VLSI) global router in X-architecture, called XGRouter, that heavily relies on integer linear programming (ILP) techniques, partition strategy a...
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Article
A PSO-based timing-driven Octilinear Steiner tree algorithm for VLSI routing considering bend reduction
Constructing a timing-driven Steiner tree is very important in VLSI performance-driven routing stage. Meanwhile, non-Manhattan architecture is supported by several manufacturing technologies and now well appre...
