UAV-aided 5G Network in Suburban, Urban, Dense Urban, and High-rise Urban Environments

Khan, Shah Khalid; Naseem, Usman; Sattar, Abdul; Waheed, Nazar; Mir, Adnan; Qazi, Atika; Ismail, Muhammad

doi:10.1109/nca51143.2020.9306710

Cited by 30 publications

(15 citation statements)

References 7 publications

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“…The initiation of the structure (or function based on the words of Likert) includes conduct [48]. The leader organizes and establishes community ties and develops well-defined coordination patterns and networks, and describes how to get this job done [49]. The leader with a high systemic pattern reflects on targets and outcomes.…”

Section: Behavioural Theorymentioning

confidence: 99%

The Impact of Leadership Styles on Employees Productivity in Organizations: A Comparative Study Among Leadership Styles

et al. 2021

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Successful leaders are facilitators who specifically target skilled and committed workers. Studies in organizational psychology and the research on an organization's actions suggest that management styles and staff motivation are key factors of business performance or failure. This study aimed to study the influence of leadership on the performance of employers in the education ministry and higher education of Somaliland and to define four types, namely, autocratic, transformational, democratic and transactional leadership. This study analyzed the effects of leadership styles on employee efficiency. The final findings have shown that the autocratic leadership model has a detrimental effect on the department's efficiency,

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Section: Behavioural Theorymentioning

confidence: 99%

The Impact of Leadership Styles on Employees Productivity in Organizations: A Comparative Study Among Leadership Styles

et al. 2021

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“…In non-contextual embedding, BERT has been usually superior and better than ELMo. Similarly, innovative wireless connectivity techniques could be applied to the remote execution of these techniques [59][60][61][62] Si et al [63], trained the BERT on clinical notes corpora, using complex task-specific models to improve both traditional embedding and ELMo embedding i2b2 2010 and 2012 BioNER. Similarly, in another study, a new domain-specific language model, BioBERT [64], trained a BERT model on biomedical documents from PMC abstracts and articles from PubMed that resulted in improved BioNER results.…”

Section: Natural Language Processing (Nlp)mentioning

confidence: 99%

A Comparative Analysis of Active Learning for Biomedical Text Mining

Naseem

Khushi

Khan

et al. 2021

ASI

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An enormous amount of clinical free-text information, such as pathology reports, progress reports, clinical notes and discharge summaries have been collected at hospitals and medical care clinics. These data provide an opportunity of developing many useful machine learning applications if the data could be transferred into a learn-able structure with appropriate labels for supervised learning. The annotation of this data has to be performed by qualified clinical experts, hence, limiting the use of this data due to the high cost of annotation. An underutilised technique of machine learning that can label new data called Active Learning (AL) is a promising candidate to address the high cost of the label the data. AL has been successfully applied to labelling speech recognition and text classification, however, there is a lack of literature investigating its use for clinical purposes. We performed a comparative investigation of various AL techniques using ML and deep learning (DL) based strategies on three unique biomedical datasets. We investigated Random Sampling (RS), Least confidence (LC), Informative diversity and density (IDD), Margin and Maximum representativeness-diversity (MRD) AL query strategies. Our experiments show that AL has the potential to significantly reducing the cost of manual labelling. Additionally, AL-assisted pre-annotations accelerates the de novo annotation process with less annotation time required.

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“…As one aim of the proposed methodology is to simplify the number of parameters provided by the user, we employ Equation (12), which eliminates the use of the constants a and b, and we can obtain the value of n at the time of simulation, through a web request from the website global solar atlas.…”

Section: Solar Resource Assessment Modelmentioning

confidence: 99%

“…In [7][8][9][10][11], the authors present a detailed survey about UAVs' contribution, benefits, and challenges in wireless communications. In [12,13], the authors present a detailed survey about the use of 5G technology in communication networks based on UAVs.…”

Section: Introductionmentioning

confidence: 99%

An Extended Methodology for Sizing Solar Unmanned Aerial Vehicles: Theory and Development of a Python Framework for Design Assist

Silva

Pacheco

2021

Sensors

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There is a growing interest in using unmanned aerial vehicles (UAVs) in the most diverse application areas from agriculture to remote sensing, that determine the need to project and define mission profiles of the UAVs. In addition, solar photovoltaic energy increases the flight autonomy of this type of aircraft, forming the term Solar UAV. This study proposes an extended methodology for sizing Solar UAVs that take off from a runway. This methodology considers mission parameters such as operating location, altitude, flight speed, flight endurance, and payload to sizing the aircraft parameters, such as wingspan, area of embedded solar cells panels, runway length required for takeoff and landing, battery weight, and the total weight of the aircraft. Using the Python language, we developed a framework to apply the proposed methodology and assist in designing a Solar UAV. With this framework, it was possible to perform a sensitivity analysis of design parameters and constraints. Finally, we performed a simulation of a mission, checking the output parameters.

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UAV-aided 5G Network in Suburban, Urban, Dense Urban, and High-rise Urban Environments

Cited by 30 publications

References 7 publications

The Impact of Leadership Styles on Employees Productivity in Organizations: A Comparative Study Among Leadership Styles

The Impact of Leadership Styles on Employees Productivity in Organizations: A Comparative Study Among Leadership Styles

A Comparative Analysis of Active Learning for Biomedical Text Mining

An Extended Methodology for Sizing Solar Unmanned Aerial Vehicles: Theory and Development of a Python Framework for Design Assist

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