Browsing Computer Science & Engineering by Title
Now showing items 1965-1984 of 2264
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Software-defined networking security: Pros and cons
( Institute of Electrical and Electronics Engineers Inc. , 2015 , Article)Software-defined networking (SDN) is a new networking paradigm that decouples the forwarding and control planes, traditionally coupled with one another, while adopting a logically centralized architecture aiming to increase ... -
Solving security problems in MEC systems
( Institute of Electrical and Electronics Engineers Inc. , 2019 , Conference Paper)We propose an algorithm for constructing efficient security strategies in the mobile edge computing (MEC), where the protected targets are nodes connected to the MEC and the mobile users (MUs) are agents capable of preventing ... -
Spammer Detection and Fake User Identification on Social Networks
( Institute of Electrical and Electronics Engineers Inc. , 2019 , Article)Social networking sites engage millions of users around the world. The users' interactions with these social sites, such as Twitter and Facebook have a tremendous impact and occasionally undesirable repercussions for daily ... -
Sparsity-Aware multiple relay selection in large dual-hop decode-And-forward broadband relay networks
( IEEE , 2016 , Conference Paper)In this paper, three novel techniques are proposed and investigated for multiple relay selection in dual hop OFDM networks. These techniques are based on the exploitation of sparse signal recovery theory and on carefully-designed ... -
Sparsity-aware narrowband interference mitigation and subcarriers selection in OFDM-based cognitive radio networks
( Institute of Electrical and Electronics Engineers Inc. , 2016 , Conference Paper)In this paper, the performance of an orthogonal frequency division multiplexing overlay cognitive radio network with subcarrier selection schemes is investigated. We propose three subcarrier selection techniques that reduce ... -
Spatiotemporal data mining: a survey on challenges and open problems
( Springer Science and Business Media B.V. , 2022 , Article)Spatiotemporal data mining (STDM) discovers useful patterns from the dynamic interplay between space and time. Several available surveys capture STDM advances and report a wealth of important progress in this field. However, ... -
Spatiotemporal Location Differential Privacy for Sparse Mobile Crowdsensing
( Institute of Electrical and Electronics Engineers Inc. , 2021 , Conference Paper)مSparse Mobile Crowdsensing (SparseMCS) has become an efficient method for collecting and inferring sensor data at the urban scale, attracting many researchers' attention. However, there is a risk of location privacy being ... -
Spatiotemporal Low-Rank Modeling for Complex Scene Background Initialization
( Institute of Electrical and Electronics Engineers Inc. , 2018 , Article)Background modeling constitutes the building block of many computer-vision tasks. Traditional schemes model the background as a low rank matrix with corrupted entries. These schemes operate in batch mode and do not scale ... -
Spatiotemporal Tensor Completion for Improved Urban Traffic Imputation
( Institute of Electrical and Electronics Engineers Inc. , 2022 , Article)Effective management of urban traffic is important for any smart city initiative. Therefore, the quality of the sensory traffic data is of paramount importance. However, like any sensory data, urban traffic data are prone ... -
Special issue: Empowering eHealth with smart internet of things (IoT) medical devices
( MDPI AG , 2019 , Other)[No abstract available] -
Specifying Security Goals of Component Based Systems: An End-User Perspective
( IEEE , 2008 , Conference Paper)This paper treats security from a software engineering point of view. Security issues of software components are usually handled at the two levels of development abstractions: by the security experts during the component ... -
Spiral Antenna Mounted on the t-Shirt to Harvested RF Energy
( Institute of Electrical and Electronics Engineers Inc. , 2019 , Conference Paper)The purpose of this work is to present new technology of acquiring energy from the Ultra-wideband (UWB) station and stored in a super-capacitor to charge any electronic device. Many electronic devices operate in critical ... -
Spiroraslaser: An interactive visual art system using hybrid raster-laser projection
( Inderscience Publishers , 2011 , Article)This paper explores the possibility of generating visual imagery in a highly interactive environment on the basis of hand position and acceleration. We present a new display method called hybrid raster-laser projection for ... -
SsHealth: Toward secure, blockchain-enabled healthcare systems
( Institute of Electrical and Electronics Engineers Inc. , 2020 , Article)The future of healthcare systems is being shaped by incorporating emerged technological innovations to drive new models for patient care. By acquiring, integrating, analyzing, and exchanging medical data at different system ... -
StabTrust-A Stable and Centralized Trust-Based Clustering Mechanism for IoT Enabled Vehicular Ad-Hoc Networks
( Institute of Electrical and Electronics Engineers Inc. , 2020 , Article)Vehicular Ad-hoc Network (VANET) is a modern era of dynamic information distribution among societies. VANET provides an extensive diversity of applications in various domains, such as Intelligent Transport System (ITS) and ... -
STAC: a spatio-temporal approximate method in data collection applications
( Elsevier B.V. , 2021 , Article)Wireless sensor networks (WSNs) and IoT are often deployed for long-term monitoring. However, the network lifetime of these applications is limited by non-rechargeable battery-powered. To vastly reduce energy consumption, ... -
Stacking-based multi-objective ensemble framework for prediction of hypertension
( Elsevier , 2023 , Article)Hypertension is a common health problem that is costly to treat, difficult to control, and frequently results in serious and fatal disorders like cardiovascular disease (CVD) and stroke. The main objective of this work was ... -
Stain deconvolution of histology images via independent component analysis in the wavelet domain
( IEEE Computer Society , 2016 , Conference Paper)With the ubiquity of digital slide scanners, histology image analysis is rapidly emerging as an active area of research. Several histology image analysis algorithms such as those for mitotic cell detection, nuclei segmentation ... -
The State of Qatar Informative Web Portal
( IEEE , 2008 , Conference Paper)This paper describes the electronic government project in the state of Qatar known as Qatar Central Government Portal (Hukoomi e-Gov). It highlights the main online services that are offered to Qataris citizens and residents. ... -
StEduCov: An Explored and Benchmarked Dataset on Stance Detection in Tweets towards Online Education during COVID-19 Pandemic
( MDPI , 2022 , Article)In this paper, we present StEduCov, an annotated dataset for the analysis of stances toward online education during the COVID-19 pandemic. StEduCov consists of 16,572 tweets gathered over 15 months, from March 2020 to May ...
