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السجلات المعروضة 1 -- 10 من 35
A multiresolution approach to Recommender systems
(
Association for Computing Machinery, Inc
, 2014 , Conference Paper)
Recommender systems face performance challenges when dealing with sparse data. This paper addresses these challenges and proposes the use of Harmonic Analysis. The method provides a novel approach to the user-item matrix ...
Surviving Multiple Failures in Multicast Virtual Networks With Virtual Machines Migration
(
IEEE
, 2016 , Article)
This paper deals with the multiple link/node substrate failures that impact a multicast virtual network (MVN) in which link recovery is not feasible and node migration is mandatory. A novel restoration approach is introduced ...
AROMA: A recursive deep learning model for opinion mining in Arabic as a low resource language
(
Association for Computing Machinery
, 2017 , Article Review)
While research on English opinion mining has already achieved significant progress and success, work on Arabic opinion mining is still lagging. This is mainly due to the relative recency of research efforts in developing ...
A sentiment treebank and morphologically enriched recursive deep models for effective sentiment analysis in Arabic
(
Association for Computing Machinery
, 2017 , Article)
Accurate sentiment analysis models encode the sentiment of words and their combinations to predict the overall sentiment of a sentence. This task becomes challenging when applied to morphologically rich languages (MRL). ...
Urban air pollution monitoring system with forecasting models
(
Institute of Electrical and Electronics Engineers Inc.
, 2016 , Article)
A system for monitoring and forecasting urban air pollution is presented in this paper. The system uses low-cost air-quality monitoring motes that are equipped with an array of gaseous and meteorological sensors. These ...
Transformer health index estimation using orthogonal wavelet network
(
Institute of Electrical and Electronics Engineers Inc.
, 2016 , Conference Paper)
The Health Index represents a practical tool that combines the results of operating observations, field inspections, and site and laboratory testing to manage the asset and prioritize investments in capital and maintenance ...
Enhancing the performance of post-failure restoration schemes in multi-tenant networks
(
Institute of Electrical and Electronics Engineers Inc.
, 2017 , Conference Paper)
Failure in the physical network can cause a temporal or permanent unavailability of some resources, which can lead to a quality of service (QoS) degradation and loss of revenue. While much work has been dedicated to the ...
Restoration methods for cloud multicast virtual networks
(
Academic Press
, 2017 , Article)
Providing reliability guarantees for services hosted in cloud data center networks is a well studied problem that received much attention from the literature in recent years. Yet, the existing literature failed to account ...
Robust Feature Extraction and Classification of Acoustic Partial Discharge Signals Corrupted With Noise
(
Institute of Electrical and Electronics Engineers Inc.
, 2017 , Article)
Partial discharge (PD) can be used as an indicator of impending failure in electrical plant insulation making the accurate classification of particular occurrence patterns useful for anticipating forthcoming outages. In ...
Directed graph-based wireless EEG sensor channel selection approach for cognitive task classification
(
Institute of Electrical and Electronics Engineers Inc.
, 2016 , Conference Paper)
Wireless electroencephalogram (EEG) sensors have been successfully applied in many medical and computer brain interface classifications. A common characteristic of wireless EEG sensors is that they are low powered devices, ...