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179篇 您的检索式:作者名="DHaen"
    题名 作者 年代 出处 被引量
1基于遗传算法的多目标最小二乘支持向量机在近红外多组分定量分析中的应用显示文摘近红外(NIR)定量分析通常涉及多个组分,采用遗传算法和自适应建模策略,建立了能够对多组分同时定量的多目标最小二乘支持向量机(LS-SVM),并将其应用于玉米中四个组分和连翘中两个活性成分的NIR分析。结果表明多目标遗传算法配合自适应建模策略可保证优化收敛于全局最优解。所建玉米多目标LS-SVM模型明显优于PLS1和PLS2模型;连翘多目标LS-SVM模型与PLS模型均可取得较好的校正和预测效果。两组数据中,径向基神经网络(RBFNN)模型均出现过拟合现象。多目标LS-SVM和单目标LS-SVM性能相近,但多目标LS-SVM建模运行一次即可得到结果,在NIR多组分定量分析中具有潜在应用优势。徐冰 王星 Dhaene Tom 史新元 Couckuyt Ivo 白雁 乔延江 2014光谱学与光谱分析2014,34,3:17
2Stochastic collocation for device-level variability analysis in integrated photonics显示文摘We demonstrate the use of stochastic collocation to assess the performance of photonic devices under the effect of uncertainty. This approach combines high accuracy and efficiency in analyzing device variability with the ease of implementation of sampling-based methods. Its flexibility makes it suitable to be applied to a large range of photonic devices. We compare the stochastic collocation method with a Monte Carlo technique on a numerical analysis of the variability in silicon directional couplers.Yufei Xing Domenico Spina Ang Li Tom Dhaene Wim Bogaerts 2016Photonics Research2016,4,2:3
3Numerical modeling of a linear photonic system for accurate and efficient time-domain simulations显示文摘In this paper, a novel modeling and simulation method for general linear, time-invariant, passive photonic devices and circuits is proposed. This technique, starting from the scattering parameters of the photonic system under study, builds a baseband equivalent state-space model that splits the optical carrier frequency and operates at baseband, thereby significantly reducing the modeling and simulation complexity without losing accuracy.Indeed, it is possible to analytically reconstruct the port signals of the photonic system under study starting from the time-domain simulation of the corresponding baseband equivalent model. However, such equivalent models are complex-valued systems and, in this scenario, the conventional passivity constraints are not applicable anymore. Hence, the passivity constraints for scattering parameters and state-space models of baseband equivalent systems are presented, which are essential for time-domain simulations. Three suitable examples demonstrate the feasibility, accuracy, and efficiency of the proposed method.YINGHAO YE DOMENICO SPINA YUFEI XING WIM BOGAERTS TOM DHAENE 2018Photonics Research2018,6,6:2
4Telomeres, Telomerase and Cancer: An Up-Date显示文摘Dhaene K van Marck E Parwaresch R 2000Virchows Arch2000,437,1:1
5The concept of comonotonicity in actuarial science and finance:theory 显示文摘DHAENE J DENUIT M 2002Mathematics and Economics2002,31,:1
6Claudin-18 splice vari- ant 2 is a pan-cancer target suitable for therapeutic antibody devel- opment显示文摘Sahin U Koslowski M Dhaene K 2008Clin Cancer Res2008,14,23:1
7The concept of comonotonicity in actuarial science and finance: Theory显示文摘Dhaene J Denuit M Goovaerts M J 2002Insurance : Mathematics and Economics2002,31,1:1
8Absence of telomerase activity and telomerase catalytic subunit mRNA in melanocyte cultures显示文摘Dhaene K Vanacoillie G Lambert J 2000Br J Cancer2000,82,5:1
9Confidence bounds for discounted loss reserves显示文摘Hoedemakers T Beirlant J Goovaerts M J Dhaene J 2003Insurance: Mathematics and Economics2003,33,:1
10Eval- uation of surgical treatment of renal hyper- parathyroidism by measuring intact parathor- mone blood levels on first postoperative day 显示文摘Kinnaert P Tielemans C Dhaene M 1998World J Surg1998,22,7:1
11The concept of comonotonicity in actuarial science and finance: applications 显示文摘DHAENE J DENUIT M 2002Mathematics and Economics2002,31,:1
12Bounds for present value functions with stochastic interest rates and stochastic volatility 显示文摘Ann De Schepper Marc Goovaerts Jan Dhaene Rob Kaas David Vyncke 2002Insurance: Mathematics and Economics Volume 31 Issue 1 20 August 20022002,,:1
13Telomeres,telomerase and cancer:an up-date显示文摘Dhaene K Van Marck E Parwaresch R 2000Virchows Arch2000,437,1:1
14Telomeres, telomerase and cancer: an up-date 显示文摘Dhaene K Van Marck E Parwaresch R 2000Virchows Arch2000,437,1:1
15K-RAS status and efficacy in the first-line treatment ofpatients with metastatic colorectal cancer (mCRC) treated with FOLFIRI with or without cetuximab: the CRYSTAL experience显示文摘Van CUTSEM E LANG I DHAENS G 2008J Clin Oncol2008,26,15:1
16Upper and lower bounds for sums of random variables显示文摘Kaas R Dhaene J Marc J G 2000Insurance Mathematics & Economics2000,,27:1
17Infliximab Induces Potent Anti-Inflammatory and Local Immunomodulatory Activity But no Systemic Immune Suppression in Patients with Crohn's Disease显示文摘CORNILIC F SHCALY D DHAENS G 2001Aliment Pharmacol Ther2001,15,4:1
18Adaptive frequency sampling algorithm for fast and accurate S-parameter modeling of general planar structure显示文摘DHAENE T UREEL J FACHE N 1995IEEE MTT-S International Microwave Symposium Digest1995,3,:1
19Recursioms for the individual model显示文摘Dhaene J Vandebroek M 1995Mathematics and Economics1995,16,:1
20The concept of comonotonicity in actuarial science and nance: theory显示文摘Dhaene J Denuit M Goovaerts M J 2002Insurance: Mathematics and Economics2002,31,:1
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