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السجلات المعروضة 841 -- 850 من 993
On the increasing importance of multiple criteria decision aid methods for portfolio selection
(
Taylor and Francis Ltd.
, 2018 , Article)
In 1952, Markowitz published his famous paper on portfolio selection that transformed the field of finance. Although over 65years have passed since then, the mean-variance model remains today the predominant model in ...
On the performance of coefficient of variation control charts in Phase I
(
John Wiley and Sons Ltd
, 2018 , Article)
Control charts are mainly carried out in 2 interconnected phases: Phase I (retrospective phase) and Phase II (monitoring phase). Phase I uses a stable historical sample to establish control limits that will be used later ...
Direct and inferred influences of the Silk Roads on the " golden age " of the Abbasid Caliphate
(
SAGE Publications Ltd
, 2018 , Article)
This article sheds light on the east-west international relations of the first century of the Abbasid Caliphate. It describes discernable Chinese influences on the onset and maintenance of a golden age of Islamic government ...
Tell about yourself to improve your autobiographical memory: A study of Korsakoff's syndrome
(
Elsevier Ireland Ltd
, 2018 , Article)
Korsakoff's syndrome (KS) has been associated with a difficulty to retrieve specific autobiographical memories. We investigated whether this difficulty can be alleviated after the retrieval of statements describing ...
The adoption of massive open online courses: Challenges and benefits
(
IGI Global
, 2018 , Article)
This article explores the challenges and benefits of using Massive Open Online Courses (MOOCs). It also tried to understand the issues that would influence students' perceptions regarding MOOCs. The Study utilized the ...
A comparative study of chemically reacting 2D flow of Casson and Maxwell fluids
(
Elsevier B.V.
, 2018 , Article)
Theoretical investigation is performed to discuss the heat and mass transfer behavior of chemically reacting magnetohydrodynamic Casson and Maxwell fluids past a stretching sheet with Brownian moment and thermophoresis ...
Energy-efficient cooperative cognitive relaying schemes for cognitive radio networks
(
Elsevier B.V.
, 2018 , Article)
We investigate a cognitive radio network in which a primary user (PU) may cooperate with a cognitive radio user (i.e., a secondary user (SU)) for transmissions of its data packets. The PU is assumed to be a buffered node ...
Leveraging known data for missing label prediction in cultural heritage context
(
MDPI AG
, 2018 , Article)
Cultural heritage represents a reliable medium for history and knowledge transfer. Cultural heritage assets are often exhibited in museums and heritage sites all over the world. However, many assets are poorly labeled, ...
Efficient techniques for energy saving in data center networks
(
Elsevier B.V.
, 2018 , Article)
Data centers are constructed with a huge number of network devices to support the expanding cloud based services. These devices are used to achieve the highest performance in case of full utilization of the network. However, ...
Guest Editorial Special Issue on Real-Time Data Processing for Internet of Things
(
Institute of Electrical and Electronics Engineers Inc.
, 2018 , Article)
[No abstract available]