Two-archive evolutionary algorithm for constrained multiobjective optimization

K Li, R Chen, G Fu, X Yao - IEEE Transactions on Evolutionary …, 2018 - ieeexplore.ieee.org
When solving constrained multiobjective optimization problems, an important issue is how to
balance convergence, diversity, and feasibility simultaneously. To address this issue, this …

Evolutionary multitasking for multiobjective optimization with subspace alignment and adaptive differential evolution

Z Liang, H Dong, C Liu, W Liang… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
In contrast to the traditional single-tasking evolutionary algorithms, evolutionary multitasking
(EMT) travels in the search space of multiple optimization tasks simultaneously. Through …

Dynamic multiobjectives optimization with a changing number of objectives

R Chen, K Li, X Yao - IEEE Transactions on Evolutionary …, 2017 - ieeexplore.ieee.org
Existing studies on dynamic multiobjective optimization (DMO) focus on problems with time-
dependent objective functions, while the ones with a changing number of objectives have …

Multiobjective evolutionary multitasking with two-stage adaptive knowledge transfer based on population distribution

Z Liang, W Liang, Z Wang, X Ma… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Multitasking optimization can achieve better performance than traditional single-tasking
optimization by leveraging knowledge transfer between tasks. However, the current …

Learning to decompose: A paradigm for decomposition-based multiobjective optimization

M Wu, K Li, S Kwong, Q Zhang… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
The decomposition-based evolutionary multiobjective optimization (EMO) algorithm has
become an increasingly popular choice for a posteriori multiobjective optimization. However …

R-metric: Evaluating the performance of preference-based evolutionary multiobjective optimization using reference points

K Li, K Deb, X Yao - IEEE Transactions on Evolutionary …, 2017 - ieeexplore.ieee.org
Measuring the performance of an algorithm for solving multiobjective optimization problem
has always been challenging simply due to two conflicting goals, ie, convergence and …

Evolutionary many-objective optimization based on adversarial decomposition

M Wu, K Li, S Kwong, Q Zhang - IEEE transactions on …, 2018 - ieeexplore.ieee.org
The decomposition-based evolutionary algorithm has become an increasingly popular
choice for posterior multiobjective optimization. Facing the challenges of an increasing …

Does preference always help? A holistic study on preference-based evolutionary multiobjective optimization using reference points

K Li, M Liao, K Deb, G Min, X Yao - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
The ultimate goal of multiobjective optimization is to help a decision maker (DM) identify
solution (s) of interest (SOI) achieving satisfactory tradeoffs among multiple conflicting …

DeepSQLi: Deep semantic learning for testing SQL injection

M Liu, K Li, T Chen - Proceedings of the 29th ACM SIGSOFT …, 2020 - dl.acm.org
Security is unarguably the most serious concern for Web applications, to which SQL
injection (SQLi) attack is one of the most devastating attacks. Automatically testing SQLi …

BiLO-CPDP: Bi-level programming for automated model discovery in cross-project defect prediction

K Li, Z Xiang, T Chen, KC Tan - Proceedings of the 35th IEEE/ACM …, 2020 - dl.acm.org
Cross-Project Defect Prediction (CPDP), which borrows data from similar projects by
combining a transfer learner with a classifier, have emerged as a promising way to predict …