نتایج جستجو برای: modern

تعداد نتایج: 185641  

2010
Xiaoxia Huang

In this age of modern era, the use of internet must be maximized. Yeah, internet will help us very much not only for important thing but also for daily activities. Many people now, from any level can use internet. The sources of internet connection can also be enjoyed in many places. As one of the benefits is to get the on-line portfolio analysis from probabilistic to credibilistic and uncertai...

1999
Syed Kamran Raza Andrzej Bieszczad

The installation and configuration of a new network component is a difficult task due to the heterogeneous nature of today’s telecommunication networks. This task requires substantial effort and extensive expertise on the part of the network administrator because he has to set hardware and software attributes for a variety of such components to make them work together. We propose a solution to ...

2015

and how much initially neutral viewers would be likely to change to more positive or negative positions after watching it. Best binary options strategies Rosamond Online binary option Royston. Section 4 will optiion the family of multinomial processing tree models (MPT) in some detail because the family has a well worked out statistical theory and it subsumes most discrete state models for cate...

2012
Amy E. Williams Jamie L. Rhudy

Motivational priming theory (MPT) and preparedness theory generate competing hypotheses about the impact of an aversive US on responses to an affective foreground. MPT predicts the aversive US will facilitate negative emotional reactions to unpleasant pictures and inhibit positive emotional reactions to pleasant pictures. Preparedness theory predicts an aversive US will increase negative emotio...

Journal: :Annals OR 2003
Yao Chen Joe Zhu

In performance evaluation, it is important to identify both the efficient frontier and the critical measures. Data envelopment analysis (DEA) has been proven an effective tool for estimating the efficient frontiers, and the optimized DEA weights may be used to identify the critical measures. However, due to multiple DEA optimal weights, a unique set of critical measures may not be obtained for ...

2013
Penka Georgieva Ivan Popchev

There is a variety of models for portfolio selection. However, in portfolio theory applications little or no attention is paid to the cardinality problem. In this paper, an algorithm for dealing with this problem is presented. The proposed allocation algorithm is implemented in a software system, which is based on the Fuzzy Logic Q-measure Model and manages financial investments in real time. T...

2013
Urte Kägebein Frank Godenschweger Daniel Stucht Kadashevich Appu Danishad Maxim Zaitsev Oliver Speck

In den vergangenen Jahren entwickelte sich Magnetresonanztomographie (MRT)-geführte Brust-Biopsie zu einer der vielversprechendsten Verfahren innerhalb des Feldes der interventionellen Magnetresonanztomographie (iMRI). Die vorliegende Arbeit präsentiert ein neu entwickeltes Verfahren zur verbesserten Echtzeitnadelführung unter Nutzung eines optischen Moiré Phase Tracking (MPT) Systems. Es ermög...

2011
Xiaolei Sun Ling Tang Wan He

In the perspective of oil-importers, this paper considers an extension of the Value at Risk approach incorporated with timevarying conditional volatility model to trace the actual dynamic risk of regional oil-importing portfolio caused by the country risk volatility. With an application to oil economies in the Former Soviet Union (FSU) region, empirical results show that the country portfolio r...

2017

Abstract The optimum portfolio selection for an investor with particular preferences was proven to lie on the normalized efficient frontier between two bounds defined by the Ballestero (1998) bounding theorem. A deeper understanding is possible if the decision-maker is provided with visual and quantitative techniques. Here, we derive useful insights as a way to support investor?s decision-makin...

Journal: :European Journal of Operational Research 2011
J. Wang Peter A. Forsyth

We develop a numerical scheme for determining the optimal asset allocation strategy for time-consistent, continuous time, mean variance optimization. Any type of constraint can be applied to the investment policy. The optimal policies for time-consistent and pre-commitment strategies are compared. When realistic constraints are applied, the efficient frontiers for the precommitment and time-con...

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