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Hamed FATHNEJAT, Behrouz AHMADI-NEDUSHAN
《结构与土木工程前沿(英文)》 2020年 第14卷 第4期 页码 907-929 doi: 10.1007/s11709-020-0628-1
关键词: two-stage method modal strain energy surrogate model GMDH optimization damage detection
《结构与土木工程前沿(英文)》 2021年 第15卷 第3期 页码 665-681 doi: 10.1007/s11709-021-0713-0
关键词: long contraction scour prediction uncertainty ANFIS model meta-heuristic algorithm
Application of the invasive weed optimization algorithm to economic dispatch problems
T. JAYABARATHI, Afshin YAZDANI, V. RAMESH
《能源前沿(英文)》 2012年 第6卷 第3期 页码 255-259 doi: 10.1007/s11708-012-0202-1
关键词: economic dispatch (ED) invasive weed optimization non-convexity prohibited operating zones (POZ) valve point loading meta-heuristic
Combined heat and power economic dispatch problem using firefly algorithm
Afshin YAZDANI, T. JAYABARATHI, V. RAMESH, T. RAGHUNATHAN
《能源前沿(英文)》 2013年 第7卷 第2期 页码 133-139 doi: 10.1007/s11708-013-0248-8
关键词: combined heat and power (CHP) economic dispatch meta-heuristic algorithm firefly algorithm cogeneration
Combined heat and power economic dispatch problem using the invasive weed optimization algorithm
T. JAYABARATHI, Afshin YAZDANI, V. RAMESH, T. RAGHUNATHAN
《能源前沿(英文)》 2014年 第8卷 第1期 页码 25-30 doi: 10.1007/s11708-013-0276-4
关键词: combined heat and power (CHP) economic dispatch meta-heuristic algorithm invasive weed optimization cogeneration
《化学科学与工程前沿(英文)》 2023年 第17卷 第10期 页码 1516-1532 doi: 10.1007/s11705-022-2283-7
关键词: planning scheduling refinery-petrochemical convolutional neural network heuristic algorithm
Xiaokun DUAN, Bo WU, Youmin HU, Jie LIU, Jing XIONG
《机械工程前沿(英文)》 2019年 第14卷 第2期 页码 241-253 doi: 10.1007/s11465-018-0518-6
关键词: two-sided assembly line balancing problem artificial bee colony algorithm heuristic rules time boundary
A job-insertion heuristic for minimizing the mean flowtime in dynamic flowshops
Guang GUO, Bo WU, Shuzi YANG
《机械工程前沿(英文)》 2011年 第6卷 第2期 页码 197-202 doi: 10.1007/s11465-011-0211-5
A new adaptive job-insertion based heuristic is presented to minimize the mean flowtime in a dynamic flowshop consisting of machines. Job orders arrive to the system randomly, and the job arrival or release dates are not known in advance. The heuristic is derived by inserting new jobs into the scheduled sequence as needed when the machine becomes free. Computation results indicate that the proposed heuristic performs 2.7%–10.8% better than the SPT dispatching rule, which is currently one of the most effective methods for minimizing the mean flowtime in dynamic flowshops.
关键词: scheduling dynamic flowshops flowtime heuristic mean flowtime
HAPE3D—a new constructive algorithm for the 3D irregular packing problem
Xiao LIU,Jia-min LIU,An-xi CAO,Zhuang-le YAO
《信息与电子工程前沿(英文)》 2015年 第16卷 第5期 页码 380-390 doi: 10.1631/FITEE.1400421
关键词: 3D packing problem Layout design Simulation Optimization Constructive algorithm Meta-heuristics
杨炳儒,王建新,孙海洪
《中国工程科学》 2002年 第4卷 第5期 页码 34-43
在“KDD中双库协同机制的研究(Ⅰ)”的理论基础上,实现了对知识库的简约并实现了双库协同机制的两个协调器,从而建立了由KDD融入双库协同机制的新结构模型——KDD*,这是一个在结构和功能上相对于KDD而言的开放的、优化的扩体。基于双库协同机制与KDD*,提出了挖掘关联规则和聚类规则的新算法,充分体现了内在机理研究对主流发展的影响,开辟了一条全新的研究方向与路径。
王涛,魏凤
《中国工程科学》 2004年 第6卷 第12期 页码 65-68
提出了一种求解复杂集装箱装载问题的新方法,该方法将求解复杂装箱问题分成两步:首先,根据一定的启发式规则将集装箱进行体积最大化装载,并在深度方向根据货物将空间分层;然后,用遗传算法将各层进行重心位置最优化调整,使装载方案更加符合实际运输需要。实际应用结果表明,该方法在空间利用率、重心位置以及计算效率等方面都优于其他同类方法。
Optimal Method of Capacitated Lot-Sizing Planning in Manufacturing Systems
CHANG Jian-feng, ZHONG Yue-xian, HAN Zan-dong
《机械工程前沿(英文)》 2006年 第1卷 第1期 页码 67-70 doi: 10.1007/s11465-005-0020-9
This paper analyzes the capacitated lot-sizing problem considering an individual machine s production capacity using a two-layer hierarchical method to minimize the sum of the dynamic inventory cost and the overtime penalty cost. The genetic algorithm, the parameter linear programming method, and a heuristic method were used in the developed method. The method uses the genetic operator to define the lot-sizing matrix (the first layer), linear programming to determine eachmachine' s schedule (the second layer) according to the lot-sizing matrix, and the heuristic method to verify the feasibility of the solutions by adjusting them to meet the constraint requirements. The scheduling of machines in a press shop demonstrates the effectiveness of the algorithm. The result shows that the algorithm is convergent.
关键词: heuristic two-layer hierarchical algorithm constraint developed
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《医学前沿(英文)》 2018年 第12卷 第3期 页码 340-349 doi: 10.1007/s11684-017-0565-0
Benralizumab is a monoclonal antibody that targets interleukin-5 receptor α to deplete blood eosinophils and improve the clinical outcomes of allergic asthma. We conducted a meta-analysis to evaluate the safety and efficacy of different doses of benralizumab in patients with eosinophilic asthma. All randomized controlled trials involving benralizumab treatment for patients with eosinophilic asthma, which were searched in PubMed, Embase, and the Cochrane Library published until January 2017, as well as the rate of asthmatic exacerbation, pulmonary functionality, asthma control, quality of life scores, and adverse events were included. Randomized-effect models were used in the meta-analysis to calculate the pooled mean difference, relative risks, and 95% confidence intervals. Five studies involving 1951 patients were identified. Compared with the placebo, benralizumab treatment demonstrated significant improvements in the forced expiratory volume in 1?s (FEV1), Asthma Quality of Life Questionnaire scores, decreased asthmatic exacerbation and Asthma Control Questionnaire-6 (ACQ-6) scores. Benralizumab treatment was also not associated with increased adverse events. These findings indicated that benralizumab can be safely used to improve FEV1, enhance patient symptom control and quality of life, and reduce the risk of exacerbations and ACQ-6 scores in patients with eosinophilic asthma. Furthermore, our meta-analysis showed that benralizumab with 30 mg (every eight weeks) dosage can improve the health-related quality of life and appear to be more effective than 30 mg (every four weeks) dosage. Overall, data indicated that the optimal dosing regimen for benralizumab was possibly 30 mg (every eight weeks).
关键词: benralizumab anti-interleukin-5 monoclonal antibody eosinophilic asthma meta-analysis
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《医学前沿(英文)》 2016年 第10卷 第2期 页码 191-203 doi: 10.1007/s11684-016-0450-2
The relationship between telomere length and cancer survival has been widely studied. To gain a deeper insight, we reviewed the published studies. A total of 29 studies evaluated telomere length in the peripheral blood; 22 studies evaluated telomere length in the tumor tissue. First, in the peripheral blood studies, for solid tumor patients with shortened telomere length, the combined hazard ratios (HRs) for mortality and tumor progression were 1.21 (95%CI, 1.10–1.32) and 1.71 (95%CI, 1.37–2.13), respectively. Meanwhile, in hematology malignancy, the combined HRs for mortality and tumor progression were 2.83 (95%CI, 2.14–3.74) and 2.65 (95%CI, 2.18–3.22), respectively. Second, in the studies that use tumor tissue, for patients with shortened telomeres, the combined HRs for mortality and tumor progression were 1.26 (95%CI, 0.95–1.66) and 1.65 (95%CI, 1.26–2.15), respectively. In the studies that calculate the telomere length ratios of tumor tissue to adjacent normal mucosa, for patients with lower telomere length ratios, the combined HRs were 0.66 (95%CI, 0.53–0.83) and 0.74 (95%CI, 0.41–1.32) for mortality and tumor progression, respectively. In conclusion, shortened telomere in peripheral blood and tumor tissue might indicate poor survival for cancer patients. However, by calculating the telomere length ratios of tumor tissue to adjacent normal mucosa, the lower ratio might indicate better survival.
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《医学前沿(英文)》 2013年 第7卷 第3期 页码 354-366 doi: 10.1007/s11684-013-0257-3
Due to the implementation of directly observed treatment strategy (DOTS), China has made a significant achievement in tackling the tuberculosis (TB) epidemic in the 1990s. However, only half of regions in China met or exceeded the 85% rate of treatment success target. The aim of the present study is to summarize the treatment outcomes of smear-positive pulmonary TB in the mainland of China in the past decade using meta-analysis based on systematic review of published observational studies. A total of 50 eligible articles (58 studies) were identified and included in this study. The summarized treatment success rates were 93.9% (95% CI, 92.8%–94.7%) for new cases and 85.4% (95% CI, 83.0%–87.6%) for previously treated cases, and the summarized cured rate were 92.2% (95% CI, 90.9%–93.3%) and 81.2% (95% CI, 79.1%–83.1%), respectively. A remarkable increase of rates for treatment success and cure was observed in the 1990s. After 2000, the summarized treatment outcomes were tending towards stability. In addition, geographic areas, type of the data and administrative level of the hospital were also found to influence the estimates of the treatment outcomes. Results of the present study clearly show, in general, that the pulmonary TB treatment achieved significant success in the past decade in the mainland of China. However, it needs to be further strengthened in the central and west areas.
标题 作者 时间 类型 操作
An efficient two-stage approach for structural damage detection using meta-heuristic algorithms and group
Hamed FATHNEJAT, Behrouz AHMADI-NEDUSHAN
期刊论文
Assessment of novel nature-inspired fuzzy models for predicting long contraction scouring and related uncertainties
期刊论文
Application of the invasive weed optimization algorithm to economic dispatch problems
T. JAYABARATHI, Afshin YAZDANI, V. RAMESH
期刊论文
Combined heat and power economic dispatch problem using firefly algorithm
Afshin YAZDANI, T. JAYABARATHI, V. RAMESH, T. RAGHUNATHAN
期刊论文
Combined heat and power economic dispatch problem using the invasive weed optimization algorithm
T. JAYABARATHI, Afshin YAZDANI, V. RAMESH, T. RAGHUNATHAN
期刊论文
Enterprise-wide optimization of integrated planning and scheduling for refinery-petrochemical complex with heuristicalgorithm
期刊论文
An improved artificial bee colony algorithm with MaxTF heuristic rule for two-sided assembly line balancing
Xiaokun DUAN, Bo WU, Youmin HU, Jie LIU, Jing XIONG
期刊论文
A job-insertion heuristic for minimizing the mean flowtime in dynamic flowshops
Guang GUO, Bo WU, Shuzi YANG
期刊论文
HAPE3D—a new constructive algorithm for the 3D irregular packing problem
Xiao LIU,Jia-min LIU,An-xi CAO,Zhuang-le YAO
期刊论文
Optimal Method of Capacitated Lot-Sizing Planning in Manufacturing Systems
CHANG Jian-feng, ZHONG Yue-xian, HAN Zan-dong
期刊论文
Efficacy and safety of benralizumab in patients with eosinophilic asthma: a meta-analysis of randomized
null
期刊论文
Association between telomere length and survival in cancer patients: a meta-analysis and review of literature
null
期刊论文