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Histogram-based thresholding in discrete wavelet transform for partial discharge signal denoising
(
Institute of Electrical and Electronics Engineers Inc.
, 2015 , Conference Paper)
White noise is a major interference source that affects the partial discharge (PD) signal detection and recognition. Wavelet shrinkage denoising methods can efficiently reject the white noise embedded in the PD signal ...
Progressive recovery for cloud-based infrastructure services
(
Institute of Electrical and Electronics Engineers Inc.
, 2015 , Conference Paper)
Cloud-based services allow users to outsource their application and infrastructure needs over external datacenter/ networking facilities. However, as these offerings gain traction, there is a pressing need to address ...
Flexible advance reservation models for virtual network scheduling
(
IEEE Computer Society
, 2015 , Conference Paper)
Advance reservation services allows users to pre-reserve network resources at future instants in time. These offerings are already being used by a wide range of applications in scientific/grid computing, datacenter backup, ...
Distribution system restoration based on cooperative multi-agent approach
(
Institute of Electrical and Electronics Engineers Inc.
, 2015 , Conference Paper)
This paper presents a robust power restoration mechanism that can operate in typical distribution systems without the need of supervision from a central point or intervention from the operator. The restoration is carried ...
Virtual network advance reservation
(
Institute of Electrical and Electronics Engineers Inc.
, 2015 , Conference Paper)
Network virtualization provides a promising means of hosting multiple client infrastructures over a physical substrate. Now one of the key concerns here is how to map virtual network requests onto physical nodes and links, ...
A light lexicon-based mobile application for sentiment mining of arabic tweets
(
Association for Computational Linguistics (ACL)
, 2015 , Conference Paper)
Most advanced mobile applications require server-based and communication. This often causes additional energy consumption on the already energy-limited mobile devices. In this work, we provide to address these limitations ...
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 ...
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 ...
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 ...