supported by the National Natural Science Foundation of China under Grant No.12072090.
The high-speed development of space defense technology demands a high state estimation capacity for spacecraft tracking methods.However,reentry flight is accompanied by complex flight environments,which brings to the ...
supported in part by the National Key Research and Development Program of China under Grant No.2021YFF0901300;in part by the National Natural Science Foundation of China under Grant Nos.62173076 and 72271048.
The distributed permutation flow shop scheduling problem(DPFSP)has received increasing attention in recent years.The iterated greedy algorithm(IGA)serves as a powerful optimizer for addressing such a problem because o...
supported by the International Research Center of Big Data for Sustainable Development Goals under Grant No.CBAS2022GSP05;the Open Fund of State Key Laboratory of Remote Sensing Science under Grant No.6142A01210404;the Hubei Key Laboratory of Intelligent Geo-Information Processing under Grant No.KLIGIP-2022-B03.
Named entity recognition(NER)is an important part in knowledge extraction and one of the main tasks in constructing knowledge graphs.In today’s Chinese named entity recognition(CNER)task,the BERT-BiLSTM-CRF model is ...
Self-serving,rational agents sometimes cooperate to their mutual benefit.The two-player iterated prisoner′s dilemma game is a model for including the emergence of cooperation.It is generally believed that there is no...
During the Glasgow climate conference,the United States(U.S.)and China jointly committed to reduce methane emissions as a prioritized area of their bilateral cooperation in addressing climate change in the 2020s.Recog...
supported by the Opening Fund of Shandong Provincial Key Laboratory of Network based Intelligent Computing,the National Natural Science Foundation of China(52205529,61803192);the Natural Science Foundation of Shandong Province(ZR2021QE195);the Youth Innovation Team Program of Shandong Higher Education Institution(2023KJ206);the Guangyue Youth Scholar Innovation Talent Program support received from Liaocheng University(LCUGYTD2022-03).
Effective path planning is crucial for mobile robots to quickly reach rescue destination and complete rescue tasks in a post-disaster scenario.In this study,we investigated the post-disaster rescue path planning probl...
This work was supported by the Natural Science Foundation of Shandong province(No.ZR2023MF022);National Natural Science Foundation of China(Nos.61973203,61803192,62106073,and 61966012);Guangyue Young Scholar Innovation Team of Liaocheng University(No.LCUGYTD2022-03).
The hybrid flow shop group scheduling problem(HFGSP)with the delivery time windows has been widely studied owing to its better flexibility and suitability for the current just-in-time production mode.However,there are...
Supported by the Natural Science Foundation of China(12131013,12371356);the special fund for Science and Technology Innovation Teams of Shanxi Province(202204051002015);the Fundamental Research Program of Shanxi Province(202303021221064).
Xiong and Liu[21]gave a characterization of the graphs G for which the n-iterated line graph L^(n)(G)is hamiltonian,for n≥2.In this paper,we study the existence of a hamiltonian path in L^(n)(G),and give a characteri...
This work was jointly supported by the National Natural Science Foundation of Shandong Province(No.ZR2023MF022);National Natural Science Foundation of China(Nos.61973203,62173216,and 62173356);Guangyue Youth Scholar Innovation Talent Program Support from Liaocheng University(No.LCUGYTD2022-03).
The distributed hybrid flow shop scheduling problem(DHFSP),which integrates distributed manufacturing models with parallel machines,has gained significant attention.However,in actual scheduling,some adjacent machines ...
The Henon map forms one of the most-studied two-dimensional discrete-time dynamical systems that exhibits chaotic behavior.The Henon map takes a point(Xn,Yn)in the plane and maps it to a new point(Xn+1,Yn+1).In this p...