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MINTED: Multicast virtual network embedding in cloud data centers with delay constraints
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Institute of Electrical and Electronics Engineers Inc.
, 2015 , Article)
Network virtualization is regarded as the pillar of cloud computing, enabling the multi-tenancy concept where multiple Virtual Networks (VNs) can cohabit the same substrate network. With network virtualization, the problem ...
Acoustic partial discharge signal denoising using power spectral subtraction
(
Institute of Electrical and Electronics Engineers Inc.
, 2015 , Conference Paper)
Measuring partial discharge (PD) phenomena in power transformers is often conducted by acoustic emission (AE) method. However, many interference sources are usually encountered with the captured PD signals which negatively ...
Wavelet Transform with Histogram-Based Threshold Estimation for Online Partial Discharge Signal Denoising
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Institute of Electrical and Electronics Engineers Inc.
, 2015 , Article)
Online condition assessment of the power system devices and apparatus is considered vital for robust operation, where partial discharge (PD) detection is employed as a diagnosis tool. PD measurements, however, are corrupted ...
Recommender systems using harmonic analysis
(
IEEE Computer Society
, 2015 , Conference Paper)
Recommender systems provide recommendations on variety of personal activities or relevant items of interest. They can play a significant role for E-commerce and in daily personal decisions. However, existing recommender ...
Deep learning models for sentiment analysis in arabic
(
Association for Computational Linguistics (ACL)
, 2015 , Conference Paper)
In this paper, deep learning framework is proposed for text sentiment classification in Arabic. Four different architectures are explored. Three are based on Deep Belief Networks and Deep Auto Encoders, where the input ...
Enhancing medical named entity recognition with an extended segment representation technique
(
Elsevier
, 2015 , Article)
Objective: The objective of this paper is to formulate an extended segment representation (SR) technique to enhance named entity recognition (NER) in medical applications. Methods: An extension to the IOBES (Inside/Outsi ...
Query hidden attributes in social networks
(
IEEE Computer Society
, 2015 , Conference Paper)
Micro blogs and collaborative content sites such as Twitter and Amazon are popular among millions of users who generate huge numbers of tweets, posts, and reviews every day. Despite their popularity, these sites only provide ...
Trade liberalization and relative employment: further evidence from Tunisia
(
Springer International Publishing
, 2015 , Article)
There are increasing studies that address the skill upgrading in developing countries. The theoretical analyses yield different results about which factors affect skill upgrading. The impact of trade openness and technology ...
Islamic versus conventional banks in the GCC countries: A comparative study using classification techniques
(
Elsevier
, 2015 , Article)
This paper contributes to the empirical literature on Islamic finance by investigating the feature of Islamic and conventional banks in Gulf Cooperation Council (GCC) countries over the period 2003-2010. We use parametric ...
Evolving efficiency of spot and futures energy markets: A rolling sample approach
(
Elsevier
, 2015 , Article)
In this paper, we examine the weak-form efficient market hypothesis of energy markets by testing the random walk behavior of spot and futures prices. We contribute to the financial market efficiency literature by investigating ...