نتایج جستجو برای: der uncertainty
تعداد نتایج: 273779 فیلتر نتایج به سال:
Let $L$ be a Lie algebra, $mathrm{Der}(L)$ be the set of all derivations of $L$ and $mathrm{Der}_c(L)$ denote the set of all derivations $alphainmathrm{Der}(L)$ for which $alpha(x)in [x,L]:={[x,y]vert yin L}$ for all $xin L$. We obtain an upper bound for dimension of $mathrm{Der}_c(L)$ of the finite dimensional nilpotent Lie algebra $L$ over algebraically closed fields. Also, we classi...
We consider the strategic role of uncertainty and information acquisition for the mitigation of global warming which is modeled using a standard framework for private provision of a public good. Prior to the voluntary contribution mechanism, we allow for investments in information about the country-specific benefit of reductions of the emissions of greenhouse gases. We show that information acq...
der folgende text, der unter der betreuung von herrn dr. touraj rahnema entstanden ist, erw?hnt zuerst kurz die bestimmenden züge der literarischen schule, die im europ?ischen kulturraum allgemein als romantik verstanden wird, will aber darüber hinaus die romantik als eine art lebenshaltung und kunstverst?ndnis begreifen, die unabh?ngig von einer bestimmten kunstperiode genauso auch in ?stliche...
abstract type-ii fuzzy logic has shown its superiority over traditional fuzzy logic when dealing with uncertainty. type-ii fuzzy logic controllers are however newer and more promising approaches that have been recently applied to various fields due to their significant contribution especially when the noise (as an important instance of uncertainty) emerges. during the design of type- i fuz...
let $l$ be a lie algebra, $mathrm{der}(l)$ be the set of all derivations of $l$ and $mathrm{der}_c(l)$ denote the set of all derivations $alphainmathrm{der}(l)$ for which $alpha(x)in [x,l]:={[x,y]vert yin l}$ for all $xin l$. we obtain an upper bound for dimension of $mathrm{der}_c(l)$ of the finite dimensional nilpotent lie algebra $l$ over algebraically closed fields. also, we classi...
Nonlinear Model Predictive Control (NMPC) is a powerful control framework, which strongly relies on a good model of the system dynamics. In the case, such a model is not available apriori, non-parametric regression using Bayesian regression or Gaussian Processes (GPs) have been shown promising in inferring the dynamics from collected data. An advantage of Bayesian methods and GPs over other reg...
This paper presents a neuroadaptive full-state feedback controller design for the Boeing unmanned combat aerial vehicle (UCAV), and a neuroadaptive output feedback controller design for a damped van der Pol oscillator model. The proposed neuroadaptive controllers employ a novel controller architecture involving additional terms in the update laws that are constructed using a moving window of th...
Workshop "Information Retrieval" Gesellschaft für Informatik (GI) GMD-IPSI 24. und 25. Juni 1991. Am 24. und 25. Juni 1991 fand bei der GMD in Darmstadt ein Workshop mit dem generellen Thema "Information Retrieval" statt. Das große Interesse an diesem Workshop spiegelte sich in den nahezu 100 Teilnehmern wider, die sich zum größten Teil aus Wissenschaftlern und Vertretern der Industrie zusammen...
This paper discusses pooling versus model selection for nowand forecasting in the presence of model uncertainty with large, unbalanced datasets. Empirically, unbalanced data is pervasive in economics and typically due to di¤erent sampling frequencies and publication delays. Two model classes suited in this context are factor models based on large datasets and mixed-data sampling (MIDAS) regress...
ausser der traditionellen nutzung der geothermalen energie sind in jungster zeit neue erkenntnisse und projekte in ausarbeitung, die fur die zukunft ausserst wichtig sein konnen. bei einigen dieser projekte hat man bereits einige sehr positive ergebnisse erzielt. ausserdem wurde klar, das die ausgaben fur exploration,und expleitaion wirtscnaftlich ohneweiteres vsrtretbar sind,j•a sogar in hinbl...
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