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2020

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On The Validation Of Web X.509 Certificates By Tls Interception Products, Ahmad Samer Wazan, Romain Laborde, David Chadwick, Remi Venant, Abdelmalek Benzekri, Eddie Billoir, Omar Alfandi Jan 2020

On The Validation Of Web X.509 Certificates By Tls Interception Products, Ahmad Samer Wazan, Romain Laborde, David Chadwick, Remi Venant, Abdelmalek Benzekri, Eddie Billoir, Omar Alfandi

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The Transport Layer Security (TLS) protocol aims to provide confidentiality and integrity of data. It is based on X.509 Certificates. Our previous research showed that popular Web Browsers exhibit non-standardized behaviour with respect to the certificate validation process [1]. This paper extends that work by examining their handling of OCSP Stapling. We also examine several popular HTTPS interception products, including proxies and anti-virus tools, regarding their certificate validation processes. We analyse and compare their behaviour to that described in the relative standards. Finally, we propose a system that allows the automation of certificate validation tests.

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Performance Evaluation Of Data Dissemination Protocols For Connected Autonomous Vehicles, Fehda Malik Malik, Hasan Ali Khattak, Ahmad Almogren, Ouns Bouachir, Ikram Ud Din, Aymen Altameem Jan 2020

Performance Evaluation Of Data Dissemination Protocols For Connected Autonomous Vehicles, Fehda Malik Malik, Hasan Ali Khattak, Ahmad Almogren, Ouns Bouachir, Ikram Ud Din, Aymen Altameem

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© 2013 IEEE. An overwhelmed number of vehicles has wrecked the current system of transportation due to rapid growth in population. Smart cities are the novel innovation that is inevitable to curb the problems of traffic jams, unorganized traffic, environmental pollution, and slow response rate to emergency situations. The intelligent transportation system (ITS) is an integral part of smart cities allowing communications and interaction among vehicles. An autonomous vehicle is the key element of ITS and the mass implementation of this emerging technology is the solution to traffic problems linked to the current transportation system. Autonomous vehicles lead to the …

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Personalized Computer-Aided Diagnosis For Mild Cognitive Impairment In Alzheimer's Disease Based On Smri And C Pib-Pet Analysis, Fatma El Zahraa A. El-Gamal, Mohammed M. Elmogy, Ashraf Khalil, Mohammed Ghazal, Jawad Yousaf, Xiaolu Qiu, Hassan H. Soliman, Ahmed Atwan, Hermann B. Frieboes, Gregory Neal Barnes, Ayman S. El-Baz Jan 2020

Personalized Computer-Aided Diagnosis For Mild Cognitive Impairment In Alzheimer's Disease Based On Smri And C Pib-Pet Analysis, Fatma El Zahraa A. El-Gamal, Mohammed M. Elmogy, Ashraf Khalil, Mohammed Ghazal, Jawad Yousaf, Xiaolu Qiu, Hassan H. Soliman, Ahmed Atwan, Hermann B. Frieboes, Gregory Neal Barnes, Ayman S. El-Baz

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© 2013 IEEE. Alzheimer's disease (AD) is a neurodegenerative condition that affects the central nervous system and represents 60% to 70% of all dementia cases. Due to an increased aging population, the number of patients diagnosed with AD is expected to exceed 131 million worldwide by 2050. The disease is characterized by various clinical symptoms and pathological features that define three main sequential decline stages, namely, early/mild, intermediate/moderate and late/severe stages. Although it is considered irreversible, early diagnosis of AD is highly desirable to help preserve cognitive function. However, early diagnosis is difficult due to different factors, including the patient-specific …

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A Case Study On Improving Reading Fluency At A University In The Uae, Jenny Eppard, Sandra Baroudi, Aicha Rochdi Jan 2020

A Case Study On Improving Reading Fluency At A University In The Uae, Jenny Eppard, Sandra Baroudi, Aicha Rochdi

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© 2020 Eskisehir Osmangazi University. Students native to the Arabian Gulf region often struggle with reading skills. The purpose of this study was to explore the reading habits and reading culture of Emirati undergraduate students and to investigate the use of a particular reading strategy (Listening While Reading) on undergraduate Emirati students reading rate and comprehension. This case study was conducted through a mixed method research design. It was carried out with sixty-one SLL (second language learners) undergraduate students. By assigning them into two groups, the experimental group (28 students) was given books with an auditory component, while the control …

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Benzimidazole Containing Acetamide Derivatives Attenuate Neuroinflammation And Oxidative Stress In Ethanol-Induced Neurodegeneration, Muhammad Imran, Lina Tariq Al Kury, Humaira Nadeem, Fawad Ali Shah, Muzaffar Abbas, Shagufta Naz, Arif Ullah Khan, Shupeng Li Jan 2020

Benzimidazole Containing Acetamide Derivatives Attenuate Neuroinflammation And Oxidative Stress In Ethanol-Induced Neurodegeneration, Muhammad Imran, Lina Tariq Al Kury, Humaira Nadeem, Fawad Ali Shah, Muzaffar Abbas, Shagufta Naz, Arif Ullah Khan, Shupeng Li

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© 2020 by the authors. Licensee MDPI, Basel, Switzerland. Oxidative stress-induced neuroinflammation is the prominent feature of neurodegenerative disorders, and is characterized by a gradual decline of structure and function of neurons. Many biochemical events emerge thanks to the result of this neurodegeneration, and ultimately provoke neuroinflammation, activation of microglia, and oxidative stress, leading to neuronal death. This cascade not only explains the complexity of events taking place across different stages, but also depicts the need for more effective therapeutic agents. The present study was designed to investigate the neuroprotective effects of newly synthesized benzimidazole containing acetamide derivatives, 3a (2-(4-methoxyanilino)-N-[1-(4-methylbenzene-1-sulfonyl)-1H-benzimidazol-2-yl] …

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Business Process Specification, Verification, And Deployment In A Mono-Cloud, Multi-Edge Context, Saoussen Cheikhrouhou, Slim Kallel, Ikbel Guidara, Zakaria Maamar Jan 2020

Business Process Specification, Verification, And Deployment In A Mono-Cloud, Multi-Edge Context, Saoussen Cheikhrouhou, Slim Kallel, Ikbel Guidara, Zakaria Maamar

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© 2020, ComSIS Consortium. All rights reserved. Despite the prevalence of cloud and edge computing, ensuring the satisfaction of time-constrained business processes, remains challenging. Indeed, some cloud/edge-based resources might not be available when needed leading to delaying the execution of these processes’ tasks and/or the transfer of these processes’ data. This paper presents an approach for specifying, verifying, and deploying time-constrained business processes in a mono-cloud, multi-edge context. First, the specification and verification of processes happen at design-time and run-time to ensure that these processes’ tasks and data are continuously placed in a way that would mitigate the violation of …

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Calcium Homeostasis In Ventricular Myocytes Of Diabetic Cardiomyopathy, Lina T. Al Kury Jan 2020

Calcium Homeostasis In Ventricular Myocytes Of Diabetic Cardiomyopathy, Lina T. Al Kury

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© 2020 Lina T. Al Kury. Diabetes mellitus (DM) is a chronic metabolic disorder commonly characterized by high blood glucose levels, resulting from defects in insulin production or insulin resistance, or both. DM is a leading cause of mortality and morbidity worldwide, with diabetic cardiomyopathy as one of its main complications. It is well established that cardiovascular complications are common in both types of diabetes. Electrical and mechanical problems, resulting in cardiac contractile dysfunction, are considered as the major complications present in diabetic hearts. Inevitably, disturbances in the mechanism(s) of Ca2+ signaling in diabetes have implications for cardiac myocyte contraction. …

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Calcium Signaling In Endocardial And Epicardial Ventricular Myocytes From Streptozotocin-Induced Diabetic Rats, Lina T. Al Kury, Vadym Sydorenko, Manal M.A. Smail, Muhammad A. Qureshi, Anatoly Shmygol, Dimitrios Papandreou, Jaipaul Singh, Frank Christopher Howarth Jan 2020

Calcium Signaling In Endocardial And Epicardial Ventricular Myocytes From Streptozotocin-Induced Diabetic Rats, Lina T. Al Kury, Vadym Sydorenko, Manal M.A. Smail, Muhammad A. Qureshi, Anatoly Shmygol, Dimitrios Papandreou, Jaipaul Singh, Frank Christopher Howarth

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© 2020 The Authors. Journal of Diabetes Investigation published by Asian Association for the Study of Diabetes (AASD) and John Wiley & Sons Australia, Ltd Aims/Introduction: Abnormalities in Ca2+ signaling have a key role in hemodynamic dysfunction in diabetic heart. The purpose of this study was to explore the effects of streptozotocin (STZ)-induced diabetes on Ca2+ signaling in epicardial (EPI) and endocardial (ENDO) cells of the left ventricle after 5–6 months of STZ injection. Materials and Methods: Whole-cell patch clamp was used to measure the L-type Ca2+ channel (LTCC) and Na+/Ca2+ exchanger currents. Fluorescence photometry techniques were used to measure …

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Assessment Of Eating Habits And Lifestyle During Coronavirus Pandemic In The Mena Region: A Cross-Sectional Study, Leila Cheikh Ismail, Tareq M. Osaili, Maysm N. Mohamad, Amina Al Marzouqi, Amjad H. Jarrar, Antonis Zampelas, Carla Habib-Mourad, Dima Omar Abu Jamous, Habiba I. Ali, Haleama Al Sabbah, Hayder Hasan, Latifa Mohammed Rashid Almarzooqi, Lily Stojanovska, Mona Hashim, Reyad R.Shaker Obaid, Samar Elfeky, Sheima T. Saleh, Zahieh A.M. Shawar, Ayesha S. Al Dhaheri Jan 2020

Assessment Of Eating Habits And Lifestyle During Coronavirus Pandemic In The Mena Region: A Cross-Sectional Study, Leila Cheikh Ismail, Tareq M. Osaili, Maysm N. Mohamad, Amina Al Marzouqi, Amjad H. Jarrar, Antonis Zampelas, Carla Habib-Mourad, Dima Omar Abu Jamous, Habiba I. Ali, Haleama Al Sabbah, Hayder Hasan, Latifa Mohammed Rashid Almarzooqi, Lily Stojanovska, Mona Hashim, Reyad R.Shaker Obaid, Samar Elfeky, Sheima T. Saleh, Zahieh A.M. Shawar, Ayesha S. Al Dhaheri

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© The Authors 2020. The coronavirus disease (COVID-19) has rapidly spread globally, forcing countries to apply lockdowns and strict social distancing measures. The aim of this study was to assess eating habits and lifestyle behaviors among residents of the Middle East and North Africa (MENA) region during the lockdown. A cross-sectional study among adult residents of the MENA region was conducted using an online questionnaire designed on Google Forms during April 2020. A total of 2970 participants from 18 countries participated in the current study. During the pandemic, over 30% reported weight gain, 6.2% consumed five or more meals per …

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The Use Of English And Linguistic Hybridity Among Emirati Millennials, Sarah Hopkyns, Wafa Zoghbor, Peter John Hassall Jan 2020

The Use Of English And Linguistic Hybridity Among Emirati Millennials, Sarah Hopkyns, Wafa Zoghbor, Peter John Hassall

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© 2020 The Authors. World Englishes published by John Wiley & Sons Ltd For Emirati millennials, multilingualism is both typical and expected. Although Modern Standard Arabic (MSA) is the official language of the United Arab Emirates (UAE), Emiratis mainly use Khaleeji (Gulf Arabic) dialects at home. English is the lingua franca and common medium of instruction with approximately 100 other languages also being spoken in the nation. While top-down language policies overtly favor English and MSA, which appear on signage, in educational contexts, and online as two ‘pure’ languages placed side-by-side, language ‘on the ground’ is considerably more complex than …

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Thwarting Icmp Low-Rate Attacks Against Firewalls While Minimizing Legitimate Traffic Loss, Kadhim Hayawi, Zouheir Trabelsi, Safaa Zeidan, Mohammad Mehedy Masud Jan 2020

Thwarting Icmp Low-Rate Attacks Against Firewalls While Minimizing Legitimate Traffic Loss, Kadhim Hayawi, Zouheir Trabelsi, Safaa Zeidan, Mohammad Mehedy Masud

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© 2013 IEEE. Low-rate distributed denial of service (LDDoS) attacks pose more challenging threats that disrupt network security devices and services. Such type of attacks is difficult to detect and mitigate. In LDDoS attacks, attacker uses low-volume of malicious traffic that looks alike legitimate traffic. Thus, it can enter the network in silence without any notice. However, it may have severe effect on disrupting network services, depleting system resources, and degrading network speed to a point considering them as one of the most damaging attack types. There are many types of LDDoS such as application server and ICMP error messages …

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The Legal Recognition Of Electronic Bills Of Lading, Ali Abbas Khayoon Al-Naseri Jan 2020

The Legal Recognition Of Electronic Bills Of Lading, Ali Abbas Khayoon Al-Naseri

World Maritime University Ph.D. Dissertations

The increasing use of electronic devices, new means of communication and Internet affects many areas of life, including trade and transportation. One effect is the dematerialization of bills of lading. Paper bills of lading have traditionally performed three main functions in maritime transportation: (1) as a receipt for the goods, (2) as containing or evidencing the contract of carriage of goods and (3) as a document of title. This legal research examines whether electronic bills of lading can legally perform these three functions as functional equivalents to paper bills of lading. It studies the recognition of electronic bills of lading …

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Amber From The Triassic To Paleogene Of Australia And New Zealand As Exceptional Preservation Of Poorly Known Terrestrial Ecosystems, Jeffrey D. Stilwell, Andrew Langendam, Chris Mays, Lachlan J.M. Sutherland, Antonio Arillo, Daniel J. Bickel, Silva Wt De, Adele H. Pentland, Guido Roghi, Gregory D. Price, David J. Cantrill, Annie Quinney, E Penalver Jan 2020

Amber From The Triassic To Paleogene Of Australia And New Zealand As Exceptional Preservation Of Poorly Known Terrestrial Ecosystems, Jeffrey D. Stilwell, Andrew Langendam, Chris Mays, Lachlan J.M. Sutherland, Antonio Arillo, Daniel J. Bickel, Silva Wt De, Adele H. Pentland, Guido Roghi, Gregory D. Price, David J. Cantrill, Annie Quinney, E Penalver

School of Geography, Earth and Environmental Sciences

No abstract provided.

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Contextual Healing: Privacy Through Interpretation Management, Fatma Outay, Rula Sayaf Jan 2020

Contextual Healing: Privacy Through Interpretation Management, Fatma Outay, Rula Sayaf

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Contextual privacy is an essential concept in social software communication. Managing privacy of data disclosed in social software dependence strongly on the context the data is disclosed in. The sheer amount of posts and audiences may lead to context ambiguity. Ambiguity can affect contextual privacy management and effective communication. Current contextual privacy management approaches can be either too complex to use, or too simple to offer fine-grained control. In many cases, it is challenging to strike a balance between effective control and ease-of-use. In this article, we analyse contextual privacy by in relation to context and communication. We examine a …

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Destination Brand Positioning Theme Development Based On Consumers’ Personal Values, Filareti Kotsi, Steven Pike Jan 2020

Destination Brand Positioning Theme Development Based On Consumers’ Personal Values, Filareti Kotsi, Steven Pike

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© The Author(s) 2020. This research note reports an investigation into the personal values that are salient to consumers when considering stopover destinations during long-haul travel. The findings, from personal interviews using the Repertory Test and laddering analysis, present destination marketers with potential brand positioning themes based on personal values. One of the greatest challenges facing destination marketers is developing a succinct brand positioning theme representative of a multiattributed entity that effectively differentiates from competing places offering similar attributes and benefits. It is argued that the development of a brand identity based on personal values, which subsume a myriad of …

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Asynchronous Carbon Sink Saturation In African And Amazonian Tropical Forests, Wannes Hubau, Simon L. Lewis, Oliver L. Phillips, Kofi Affum-Baffoe, Hans Beeckman, Aida Cuní-Sanchez, Armandu K. Daniels, Corneille E.N. Ewango, Sophie Fauset, Jacques M. Mukinzi, Douglas Sheil, Bonaventure Sonké, Martin J.P. Sullivan, Terry C.H. Sunderland, Hermann Taedoumg, Sc Thomas, Lee J.T. White, Katharine A. Abernethy, Stephen Adu-Bredu, Christian A. Amani, Timothy R. Baker, Lindsay F. Banin, Fidèle Baya, Serge K. Begne, Amy C. Bennett, Fabrice Benedet, Robert Bitariho, Yannick E. Bocko, Pascal Boeckx, Patrick Boundja, Roel J.W. Brienen, Terry Brncic, Eric Chezeaux, George B. Chuyong, Connie J. Clark, Murray Collins, James A. Comiskey, David A. Coomes, Greta C. Dargie, Haulleville T De, Marie Noel Djuikouo Kamdem, Jean Louis Doucet, Adriane Esquivel-Muelbert, Ted R. Feldpausch, Alusine Fofanah, Ernest G. Foli, Martin Gilpin, Emanuel Gloor, Christelle Gonmadje, Sylvie Gourlet-Fleury, Jefferson S. Hall, Alan C. Hamilton, David J. Harris, Terese B. Hart, Mireille B.N. Hockemba, Annette Hladik, Suspense A. Ifo, Kathryn J. Jeffery, Tommaso Jucker, Emmanuel Kasongo Yakusu, Elizabeth Kearsley, David Kenfack, Alexander Koch, Miguel E. Leal, Aurora Levesley, Jeremy A. Lindsell, Janvier Lisingo, Gabriela Lopez-Gonzalez, Jon C. Lovett, Jean Remy Makana, Yadvinder Malhi, Andrew R. Marshall, J Martin, Eh Martin, Faustin M. Mbayu, Vincent P. Medjibe, Vianet Mihindou, Edward T.A. Mitchard, Sam Moore, Pantaleo K.T. Munishi, Natacha Nssi Bengone, Lucas Ojo, Fidèle Evouna Ondo, Kelvin S.H. Peh, Georgia C. Pickavance, Ad Poulsen, N/A Pou Jan 2020

Asynchronous Carbon Sink Saturation In African And Amazonian Tropical Forests, Wannes Hubau, Simon L. Lewis, Oliver L. Phillips, Kofi Affum-Baffoe, Hans Beeckman, Aida Cuní-Sanchez, Armandu K. Daniels, Corneille E.N. Ewango, Sophie Fauset, Jacques M. Mukinzi, Douglas Sheil, Bonaventure Sonké, Martin J.P. Sullivan, Terry C.H. Sunderland, Hermann Taedoumg, Sc Thomas, Lee J.T. White, Katharine A. Abernethy, Stephen Adu-Bredu, Christian A. Amani, Timothy R. Baker, Lindsay F. Banin, Fidèle Baya, Serge K. Begne, Amy C. Bennett, Fabrice Benedet, Robert Bitariho, Yannick E. Bocko, Pascal Boeckx, Patrick Boundja, Roel J.W. Brienen, Terry Brncic, Eric Chezeaux, George B. Chuyong, Connie J. Clark, Murray Collins, James A. Comiskey, David A. Coomes, Greta C. Dargie, Haulleville T De, Marie Noel Djuikouo Kamdem, Jean Louis Doucet, Adriane Esquivel-Muelbert, Ted R. Feldpausch, Alusine Fofanah, Ernest G. Foli, Martin Gilpin, Emanuel Gloor, Christelle Gonmadje, Sylvie Gourlet-Fleury, Jefferson S. Hall, Alan C. Hamilton, David J. Harris, Terese B. Hart, Mireille B.N. Hockemba, Annette Hladik, Suspense A. Ifo, Kathryn J. Jeffery, Tommaso Jucker, Emmanuel Kasongo Yakusu, Elizabeth Kearsley, David Kenfack, Alexander Koch, Miguel E. Leal, Aurora Levesley, Jeremy A. Lindsell, Janvier Lisingo, Gabriela Lopez-Gonzalez, Jon C. Lovett, Jean Remy Makana, Yadvinder Malhi, Andrew R. Marshall, J Martin, Eh Martin, Faustin M. Mbayu, Vincent P. Medjibe, Vianet Mihindou, Edward T.A. Mitchard, Sam Moore, Pantaleo K.T. Munishi, Natacha Nssi Bengone, Lucas Ojo, Fidèle Evouna Ondo, Kelvin S.H. Peh, Georgia C. Pickavance, Ad Poulsen, N/A Pou

School of Geography, Earth and Environmental Sciences

No abstract provided.

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Scales Of Governance: Translating Multiscalar Transitional Pathways In South Africa’S Energy Landscape, Federico Caprotti, Stephen Essex, Jon Phillips, Jiska De Groot, Lucy Baker Jan 2020

Scales Of Governance: Translating Multiscalar Transitional Pathways In South Africa’S Energy Landscape, Federico Caprotti, Stephen Essex, Jon Phillips, Jiska De Groot, Lucy Baker

School of Geography, Earth and Environmental Sciences

No abstract provided.

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Tweets Classification And Sentiment Analysis For Personalized Tweets Recommendation, Asad Masood Khattak, Rabia Batool, Fahad Ahmed Satti, Jamil Hussain, Wajahat Ali Khan, Adil Mehmood Khan, Bashir Hayat Jan 2020

Tweets Classification And Sentiment Analysis For Personalized Tweets Recommendation, Asad Masood Khattak, Rabia Batool, Fahad Ahmed Satti, Jamil Hussain, Wajahat Ali Khan, Adil Mehmood Khan, Bashir Hayat

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© 2020 Asad Masood Khattak et al. Mining social network data and developing user profile from unstructured and informal data are a challenging task. The proposed research builds user profile using Twitter data which is later helpful to provide the user with personalized recommendations. Publicly available tweets are fetched and classified and sentiments expressed in tweets are extracted and normalized. This research uses domain-specific seed list to classify tweets. Semantic and syntactic analysis on tweets is performed to minimize information loss during the process of tweets classification. After precise classification and sentiment analysis, the system builds user interest-based profile by …

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Geological, Geophysical And Plate Kinematic Constraints For Models Of The India-Asia Collision And The Post-Triassic Central Tethys Oceans, Andrew J. Parsons, Kasra Hosseini, Richard M. Palin, Karin Sigloch Jan 2020

Geological, Geophysical And Plate Kinematic Constraints For Models Of The India-Asia Collision And The Post-Triassic Central Tethys Oceans, Andrew J. Parsons, Kasra Hosseini, Richard M. Palin, Karin Sigloch

School of Geography, Earth and Environmental Sciences

No abstract provided.

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Explicit Determinantal Formula For A Class Of Banded Matrices, Yerlan Amanbek, Zhibin Du, Yogi Erlangga, Carlos M. Da Fonseca, Bakytzhan Kurmanbek, António Pereira Jan 2020

Explicit Determinantal Formula For A Class Of Banded Matrices, Yerlan Amanbek, Zhibin Du, Yogi Erlangga, Carlos M. Da Fonseca, Bakytzhan Kurmanbek, António Pereira

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© 2020 Yerlan Amanbek et al., published by De Gruyter 2020. In this short note, we provide a brief proof for a recent determinantal formula involving a particular family of banded matrices.

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Framework For Examination Of Software Quality Characteristics In Conflict: A Security And Usability Exemplar, Bilal Naqvi, Ahmed Seffah, Alain Abran Jan 2020

Framework For Examination Of Software Quality Characteristics In Conflict: A Security And Usability Exemplar, Bilal Naqvi, Ahmed Seffah, Alain Abran

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© 2020, © 2020 The Author(s). This open access article is distributed under a Creative Commons Attribution (CC-BY) 4.0 license. Standards and best practices for software quality guide on handling each quality characteristic individually, but not when two or more characteristics come into conflict such as security and usability. The objectives of this paper are twofold: (a) to argue on the importance of handling the conflicts between quality characteristics in general; (b) to formulate a framework for conflict examination of the software quality characteristics, we do so while considering the specific case of security and usability. In line with the …

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Improving M-Learners' Performance Through Deep Learning Techniques By Leveraging Features Weights, Muhammad Adnan, Asad Habib, Jawad Ashraf, Babar Shah, Gohar Ali Jan 2020

Improving M-Learners' Performance Through Deep Learning Techniques By Leveraging Features Weights, Muhammad Adnan, Asad Habib, Jawad Ashraf, Babar Shah, Gohar Ali

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© 2013 IEEE. Mobile learning (M-learning) has gained tremendous attention in the educational environment in the past decade. For effective M-learning, it is important to create an efficient M-learning model that can identify the exact requirements of mobile learners (M-learners). M-learning model is composed of features that are generated during M-learners' interaction with mobile devices. For an adaptive M-learning model, not only learning features are required, but it is also important to determine how they differ for various M-learners, their weights, and interrelationship. This study proposes a robust and adaptive M-learning model that is based on machine learning and deep …

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Intelligent Traffic Engineering In Software-Defined Vehicular Networking Based On Multi-Path Routing, Ahed Abugabah, Ahmad Ali Alzubi, Osama Alfarraj, Mohammed Al-Maitah, Waleed S. Alnumay Jan 2020

Intelligent Traffic Engineering In Software-Defined Vehicular Networking Based On Multi-Path Routing, Ahed Abugabah, Ahmad Ali Alzubi, Osama Alfarraj, Mohammed Al-Maitah, Waleed S. Alnumay

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© 2013 IEEE. This paper addresses traffic engineering (TE) issues in software-defined vehicular networking (SDVN). A brief analysis of the features of SDVN, which improves the efficiency of TE in SDVN, is presented. The feasibility of using multi-path routing with TE is substantiated. A procedure and an example of the formation of multiple routes based on a modified wave routing algorithm are given. Considering the features of the SDVN technology, a modified TE method is proposed, which reduces both the time complexity of forming multiple paths and the path reconfiguration time. The dynamic path reconfiguration algorithm is presented.

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Exploiting Feedback Information In Cognitive Radio Systems, Sara Abozeid Attlla Jan 2020

Exploiting Feedback Information In Cognitive Radio Systems, Sara Abozeid Attlla

Theses and Dissertations

In this thesis, we consider a cognitive radio (CR) network where the primary network's feedback information is utilized to design access schemes for the secondary network, to exploit the underutilized primary spectrum resources. Secondary users (SUs) identify the spectrum opportunities by sensing the spectrum for primary users (PUs) activities and by listening to the PUs feedback. The feedback signals monitored in this research work are the channel quality indicator (CQI) and automatic repeat request (ARQ) available in the PUs network. For detecting the PUs activities, SUs employ hard/soft energy sensing. The secondary access decisions are optimized to maximize the SUs …

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A Geolocation-Aware Mobile Crowdsourcing Solution For The Emergency Supply Of Oxygen Cylinders, Faouzi Kamoun, May El Barachi, Abderrazak Hachani, Fatna Belqasmi, Amir Ben Said, Imed Amri Jan 2020

A Geolocation-Aware Mobile Crowdsourcing Solution For The Emergency Supply Of Oxygen Cylinders, Faouzi Kamoun, May El Barachi, Abderrazak Hachani, Fatna Belqasmi, Amir Ben Said, Imed Amri

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© 2020 The Authors. Published by Elsevier B.V.All rights reserved. Emergency medical oxygen cylinders are commonly used as first aid kits to prevent strokes during chronic obstructive pulmonary disease (COPD) / asthma attacks. In this paper, we propose a geolocation-aware mobile crowdsourcing solution for the emergency supply of oxygen cylinders to patients suffering from sudden breathing difficulties. The proposed crowdsourcing solution leverages the proliferation of mobile devices to connect requestors of emergency oxygen cylinders with potential suppliers from the crowd during crises. We describe the design process of the system, its technical implementation details, key features. We also discuss some …

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A Survey On Sentiment Analysis In Urdu: A Resource-Poor Language, Asad Khattak, Muhammad Zubair Asghar, Anam Saeed, Ibrahim A. Hameed, Syed Asif Hassan, Shakeel Ahmad Jan 2020

A Survey On Sentiment Analysis In Urdu: A Resource-Poor Language, Asad Khattak, Muhammad Zubair Asghar, Anam Saeed, Ibrahim A. Hameed, Syed Asif Hassan, Shakeel Ahmad

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© 2020 Background/introduction: The dawn of the internet opened the doors to the easy and widespread sharing of information on subject matters such as products, services, events and political opinions. While the volume of studies conducted on sentiment analysis is rapidly expanding, these studies mostly address English language concerns. The primary goal of this study is to present state-of-art survey for identifying the progress and shortcomings saddling Urdu sentiment analysis and propose rectifications. Methods: We described the advancements made thus far in this area by categorising the studies along three dimensions, namely: text pre-processing lexical resources and sentiment classification. These …

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Ai Techniques For Covid-19, Adedoyin Ahmed Hussain, Ouns Bouachir, Fadi Al-Turjman, Moayad Aloqaily Jan 2020

Ai Techniques For Covid-19, Adedoyin Ahmed Hussain, Ouns Bouachir, Fadi Al-Turjman, Moayad Aloqaily

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© 2013 IEEE. Artificial Intelligence (AI) intent is to facilitate human limits. It is getting a standpoint on human administrations, filled by the growing availability of restorative clinical data and quick progression of insightful strategies. Motivated by the need to highlight the need for employing AI in battling the COVID-19 Crisis, this survey summarizes the current state of AI applications in clinical administrations while battling COVID-19. Furthermore, we highlight the application of Big Data while understanding this virus. We also overview various intelligence techniques and methods that can be applied to various types of medical information-based pandemic. We classify the …

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Arabic Version Of The Personality Inventory For The Dsm-5 (Pid-5) In A Community Sample Of United Arab Emirates Nationals, Olga Coelho, Rute Pires, Ana Sousa Ferreira, Bruno Gonçalves, Maryam Aljassmi, Joana Stocker Jan 2020

Arabic Version Of The Personality Inventory For The Dsm-5 (Pid-5) In A Community Sample Of United Arab Emirates Nationals, Olga Coelho, Rute Pires, Ana Sousa Ferreira, Bruno Gonçalves, Maryam Aljassmi, Joana Stocker

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© 2020 Coelho et al. Background: Section III of the Diagnostic and Statistical Manual of Mental Disorders (DSM-5) proposes a model for conceptualizing personality disorders in which they are characterized by impairments in personality functioning and maladaptive personality traits. The Personality Inventory for DSM-5 (PID-5) is a self-report measure that assesses the presence and severity of these maladaptive personality traits. Objective: The current study examined the reliability and validity of the Arabic version of the Personality Inventory for DSM-5 (PID-5) to measure maladaptive personality traits in the Emirati population of the United Arab Emirates. Methods: The Arabic version of the …

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Particle-Water Interactions Of Bismuth Under Simulated Estuarine Conditions, Lydia J. Knight, Andrew Turner Jan 2020

Particle-Water Interactions Of Bismuth Under Simulated Estuarine Conditions, Lydia J. Knight, Andrew Turner

School of Geography, Earth and Environmental Sciences

No abstract provided.

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Arsenic Concentrations, Distributions And Bioaccessibilities At A Unesco World Heritage Site (Devon Great Consols, Cornwall And West Devon Mining Landscape), Charlotte Braungardt, Xiaqing Chen, Daniel Chester-Sterne, James G.A. Quinn, Andrew Turner Jan 2020

Arsenic Concentrations, Distributions And Bioaccessibilities At A Unesco World Heritage Site (Devon Great Consols, Cornwall And West Devon Mining Landscape), Charlotte Braungardt, Xiaqing Chen, Daniel Chester-Sterne, James G.A. Quinn, Andrew Turner

School of Geography, Earth and Environmental Sciences

No abstract provided.

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