Search Results - "Kwong, Sam"

An Evolutionary Many-Objective Optimization Algorithm Based on Dominance and Decomposition by Ke Li, Deb, Kalyanmoy, Qingfu Zhang, Sam Kwong

“…Achieving balance between convergence and diversity is a key issue in evolutionary multiobjective optimization. Most existing methodologies, which have…”
Get full text

Gbest-guided artificial bee colony algorithm for numerical function optimization by Zhu, Guopu, Kwong, Sam

“…Artificial bee colony (ABC) algorithm invented recently by Karaboga is a biological-inspired optimization algorithm, which has been shown to be competitive…”
Get full text

Adaptive Operator Selection With Bandits for a Multiobjective Evolutionary Algorithm Based on Decomposition by Ke Li, Fialho, Alvaro, Kwong, Sam, Qingfu Zhang

“…Adaptive operator selection (AOS) is used to determine the application rates of different operators in an online manner based on their recent performances…”
Get full text

Efficient Motion and Disparity Estimation Optimization for Low Complexity Multiview Video Coding by Pan, Zhaoqing, Zhang, Yun, Kwong, Sam

“…The use of variable block-size motion estimation (ME), disparity estimation (DE), and multiple reference frames selection aims to improve the coding efficiency…”
Get full text

Learning to Decompose: A Paradigm for Decomposition-Based Multiobjective Optimization by Wu, Mengyuan, Li, Ke, Kwong, Sam, Zhang, Qingfu, Zhang, Jun

“…The decomposition-based evolutionary multiobjective optimization (EMO) algorithm has become an increasingly popular choice for a posteriori multiobjective…”
Get full text

Stable Matching-Based Selection in Evolutionary Multiobjective Optimization by Li, Ke, Zhang, Qingfu, Kwong, Sam, Li, Miqing, Wang, Ran

“…Multiobjective evolutionary algorithm based on decomposition (MOEA/D) decomposes a multiobjective optimization problem into a set of scalar optimization…”
Get full text

Fast Motion Estimation Based on Content Property for Low-Complexity H.265/HEVC Encoder by Pan, Zhaoqing, Lei, Jianjun, Zhang, Yun, Sun, Xingming, Kwong, Sam

“…The high definition (HD) and ultra HD videos can be widely applied in broadcasting applications. However, with the increased resolution of video, the volume of…”
Get full text

Joint Machine Learning and Game Theory for Rate Control in High Efficiency Video Coding by Gao, Wei, Kwong, Sam, Jia, Yuheng

“…In this paper, a joint machine learning and game theory modeling (MLGT) framework is proposed for inter frame coding tree unit (CTU) level bit allocation and…”
Get full text

Efficient In-Loop Filtering Based on Enhanced Deep Convolutional Neural Networks for HEVC by Pan, Zhaoqing, Yi, Xiaokai, Zhang, Yun, Jeon, Byeungwoo, Kwong, Sam

“…The raw video data can be compressed much by the latest video coding standard, high efficiency video coding (HEVC). However, the block-based hybrid coding used…”
Get full text

Interrelationship-Based Selection for Decomposition Multiobjective Optimization by Ke Li, Sam Kwong, Qingfu Zhang, Deb, Kalyanmoy

“…Multiobjective evolutionary algorithm based on decomposition (MOEA/D), which bridges the traditional optimization techniques and population-based methods, has…”
Get full text

Machine Learning-Based Coding Unit Depth Decisions for Flexible Complexity Allocation in High Efficiency Video Coding by Yun Zhang, Kwong, Sam, Xu Wang, Hui Yuan, Zhaoqing Pan, Long Xu

“…In this paper, we propose a machine learning-based fast coding unit (CU) depth decision method for High Efficiency Video Coding (HEVC), which optimizes the…”
Get full text

Matching-Based Selection With Incomplete Lists for Decomposition Multiobjective Optimization by Wu, Mengyuan, Li, Ke, Kwong, Sam, Zhou, Yu, Zhang, Qingfu

“…The balance between convergence and diversity is the cornerstone of evolutionary multiobjective optimization (EMO). The recently proposed stable matching-based…”
Get full text

Incorporating Diversity and Informativeness in Multiple-Instance Active Learning by Wang, Ran, Wang, Xi-Zhao, Kwong, Sam, Xu, Chen

“…Multiple-instance active learning (MIAL) is a paradigm to collect sufficient training bags for a multiple-instance learning (MIL) problem, by selecting and…”
Get full text

SSIM-Based Game Theory Approach for Rate-Distortion Optimized Intra Frame CTU-Level Bit Allocation by Gao, Wei, Kwong, Sam, Zhou, Yu, Yuan, Hui

“…A structural similarity (SSIM)-based game theory (GT) approach is proposed for rate-distortion (R-D) optimized CTU-level bit allocation in high efficiency…”
Get full text

Adaptive Granularity Learning Distributed Particle Swarm Optimization for Large-Scale Optimization by Wang, Zi-Jia, Zhan, Zhi-Hui, Kwong, Sam, Jin, Hu, Zhang, Jun

“…Large-scale optimization has become a significant and challenging research topic in the evolutionary computation (EC) community. Although many improved EC…”
Get full text

Rate Control Method Based on Deep Reinforcement Learning for Dynamic Video Sequences in HEVC by Zhou, Mingliang, Wei, Xuekai, Kwong, Sam, Jia, Weijia, Fang, Bin

“…Rate control (RC) plays a critical role in the transmission of high-quality video data under certain bandwidth restrictions in High Efficiency Video Coding…”
Get full text

Efficient VVC Intra Prediction Based on Deep Feature Fusion and Probability Estimation by Zhao, Tiesong, Huang, Yuhang, Feng, Weize, Xu, Yiwen, Kwong, Sam

“…The ever-growing multimedia traffic has underscored the importance of effective multimedia codecs. Among them, the up-to-date lossy video coding standard,…”
Get full text

DCT Coefficient Distribution Modeling and Quality Dependency Analysis Based Frame-Level Bit Allocation for HEVC by Gao, Wei, Kwong, Sam, Yuan, Hui, Wang, Xu

“…A frame-level bit allocation optimization method is proposed to improve the rate-distortion performance for High Efficiency Video Coding. First, to avoid the…”
Get full text

CTU-Level Complexity Control for High Efficiency Video Coding by Jia Zhang, Kwong, Sam, Tiesong Zhao, Zhaoqing Pan

“…Among the existing video-related applications, a large proportion have requirements for the scalability of the video coding complexity, such as live video…”
Get full text

Stereo Superpixel Segmentation Via Decoupled Dynamic Spatial-Embedding Fusion Network by Li, Hua, Liang, Junyan, Wu, Ruiqi, Cong, Runmin, Wu, Wenhui, Kwong, Sam Tak Wu

“…Stereo superpixel segmentation aims at grouping the discretizing pixels into perceptual regions through left and right views more collaboratively and…”
Get full text