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Now showing items 341-350 of 359
On the Achievable Degrees of Freedom of a Relay Aided X-Channel
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Institute of Electrical and Electronics Engineers Inc.
, 2018 , Conference Paper)
In this paper, we investigate the effect of a relay on the Degrees of Freedom (DoF) of a single input single output (SISO) X-channel with no channel state information at transmitters (CSIT). In contrast to previous work, ...
HARQ Performance over FSO Channels with Atmospheric Fading and Pointing Errors
(
Institute of Electrical and Electronics Engineers Inc.
, 2018 , Conference Paper)
Free space optical communications (FSO) have witnessed a growing interest in the last few decades due to its various advantages. However, this technology suffers from its sensitivity to the atmospheric conditions such as ...
On the Average Secrecy Outage Rate and Average Secrecy Outage Duration of Wiretap Channels with Rician Fading
(
Institute of Electrical and Electronics Engineers Inc.
, 2018 , Conference Paper)
In this paper, we study important physical layer security metrics over wiretap channels with Rician fading. We derive the average secrecy outage rate (ASOR) expression to quantify the average secrecy zero level crossing ...
Automatic Sleep Arousal Detection Using State Distance Analysis in Phase Space
(
IEEE Computer Society
, 2018 , Conference Paper)
Defective sleep arousal can contribute to significant sleep-related injuries and affect the quality of life. Investigating the arousal process is a challenging task as most of such events may be associated with subtle ...
Telecommunication-wavelength lasing in er-doped gan multiple quantum wells at room temperature
(
OSA - The Optical Society
, 2018 , Conference Paper)
We report the realization of room-temperature, stimulated-emission in Er-doped-GaN multiple-quantum-wells at the 1.5-µm. Structures were grown by MOCVD and lasing was confirmed by threshold-behaviors of emission-intensity ...
Optimal Production Planning Strategy for Deteriorating Items in Terms of Emission Tax, Pollution, and R&D Investment
(
Springer Science and Business Media B.V.
, 2018 , Conference Paper)
Firms are faced with the question of what policies to implement to ensure efficient abatement behavior? In this paper, we aim to determine the optimal production rate and the optimal investment rate in pollution abatement ...
Taxonomy of communications in the operating room
(
Springer Verlag
, 2018 , Conference Paper)
US hospitals are facing critical problems of nurse shortage. One report predicts that there will be a shortage of 260,000 registered nurses by 2025 in the USA, and it was found out that patient mortality risk is 6% higher ...
Social robots and wearable sensors for mitigating meltdowns in autism - A pilot test
(
springer link
, 2018 , Conference Paper)
Young individuals with ASD may exhibit challenging behaviors. Among these, self-injurious behavior (SIB) is the most devastating for a person’s physical health and inclusion within the community. SIB refers to a class of ...
فاعلية الأداء اللغوي الاستراتيجي لفهم المقررات الدراسية الجامعية في تنمية مهارات الكتابة الأكاديمية ومهارات التفكير العليا لدى طلبة السنة الأولى بجامعة قطر
(
قسم اللغة العربية - جامعة كيرالا - الهند
, 2018 , Conference Paper)
تعد الجامعة إحدى المؤسسات الرئيسة التي تقع عليها مسؤولية تنمية قدرات التفكير لدى طلابها من خلال إعداد الأنشطة المحفِّزة على تفعيل القدرات العقلية لديهم ، وذلك لإعداد جيل يستطيع مواجهة المتغيرات العديدة في هذا العصر . ...
Mix and match: Collaborative expert-crowd judging for building test collections accurately and affordably
(
CEUR-WS
, 2018 , Conference Paper)
Crowdsourcing offers an affordable and scalable means to collect relevance judgments for information retrieval test collections. However, crowd assessors may showhigher variance in judgment quality than trusted assessors. ...