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السجلات المعروضة 191 -- 200 من 563
Underlay cognitive radio : What is the impact of carrier aggregation and relaying on throughput ?
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Institute of Electrical and Electronics Engineers Inc.
, 2016 , Conference Paper)
In this paper, we investigate joint relay selection and optimal power allocation, as a means to maximize the achievable rate of an underlay cooperative cognitive radio with carrier aggregation, taking into account the ...
VALS: Vehicle-Aided location service in urban environment
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Institute of Electrical and Electronics Engineers Inc.
, 2016 , Conference Paper)
In Vehicular Ad-hoc Networks (VANETs), any vehicle uses a location service to get an up-To-date data of all vehicles' positions in its vicinity. Many location services rely on infrastructures to perform location update and ...
Energy efficient path planning techniques for UAV-based systems with space discretization
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Institute of Electrical and Electronics Engineers Inc.
, 2016 , Conference Paper)
Unmanned Aerial Vehicles are miniature air-crafts that have proliferated in many military and civil applications. Their affordability allows for tasks to be held with not just one but a fleet of UAVs. One of the problems ...
Secure data access for wireless body sensor networks
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Institute of Electrical and Electronics Engineers Inc.
, 2016 , Conference Paper)
Recently, with the support of mobile cloud computing, large number of health-related data collected from various body sensor networks can be managed efficiently. However, it is an important and challenging issue to keep ...
Novel cooperative policy for cognitive radio networks: Stability region and delay analysis
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Institute of Electrical and Electronics Engineers Inc.
, 2016 , Conference Paper)
We consider a cognitive radio system that consists of primary user, secondary user, and their destinations. The secondary user has a relaying capability, i.e., it transmits the relayed packets from the primary user. Unlike ...
Delay-Aware Scheduling and Resource Optimization with Network Function Virtualization
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Institute of Electrical and Electronics Engineers Inc.
, 2016 , Conference Paper)
To accelerate the implementation of network functions/middle boxes and reduce the deployment cost, recently, the concept of network function virtualization (NFV) has emerged and become a topic of much interest attracting ...
PHYSICAL INACTIVITY AS A PREDICTOR OF HYPERTENSION AMONG EMPLOYEES IN SRI LANKA: A CROSS-SECTIONAL STUDY
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Wolters Kluwer Health, Inc.
, 2016 , Conference Paper)
Background: There is compelling evidence that physical inactivity is responsible for a large proportion of non-communicable diseases. It is estimated that approximately 2 million deaths every year are attributable to ...
Handcrafted features with convolutional neural networks for detection of tumor cells in histology images
(
IEEE Computer Society
, 2016 , Conference Paper)
Detection of tumor nuclei in cancer histology images requires sophisticated techniques due to the irregular shape, size and chromatin texture of the tumor nuclei. Some very recently proposed methods employ deep convolutional ...
Subspace based network community detection using sparse linear coding
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Institute of Electrical and Electronics Engineers Inc.
, 2016 , Conference Paper)
Information mining from networks by identifying communities is an important problem across a number of research fields including social science, biology, physics, and medicine. Most existing community detection algorithms ...
Stain deconvolution of histology images via independent component analysis in the wavelet domain
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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 ...