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Optimal cooperative cognitive relaying and spectrum access for an energy harvesting cognitive radio: Reinforcement learning approach
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Institute of Electrical and Electronics Engineers Inc.
, 2015 , Conference Paper)
In this paper, we consider a cognitive setting under the context of cooperative communications, where the cognitive radio (CR) user is assumed to be a self-organized relay for the network. The CR user and the primary user ...
Politeness on Facebook: The case of Greek birthday wishes
(
John Benjamins Publishing
, 2015 , Article)
Facebook forms one of the most widely used online social networks, through which people manage their communication with diverse contacts or 'friends', ranging from members of the family and schoolmates to work colleagues ...
Stability and delay analysis for cooperative relaying with multi-access transmission
(
Springer Verlag
, 2015 , Conference Paper)
We consider a cooperative relaying system with two source terminals, one full duplex relay, and a common destination. Each terminal has a local traffic queue while the relay has two relaying queues to store the relayed ...
Energy-Efficient Resource Allocation and Provisioning Framework for Cloud Data Centers
(
Institute of Electrical and Electronics Engineers Inc.
, 2015 , Article)
Energy efficiency has recently become a major issue in large data centers due to financial and environmental concerns. This paper proposes an integrated energy-Aware resource provisioning framework for cloud data centers. ...
Outage performance of multi-hop hybrid FSO/RF communication systems
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Institute of Electrical and Electronics Engineers Inc.
, 2015 , Conference Paper)
In this paper, five scenarios are considered for the realization of a multi-hop hybrid free-space optical/radio frequency (FSO/RF) communication system with decode-and-forward (DF) relaying, and analytical outage probability ...
QoS optimization for cloud service composition based on economic model
(
Springer Verlag
, 2015 , Conference Paper)
Cloud service composition is usually long term based and economically driven. Services in cloud computing can be categorized into two groups: Application services and Computing Services. Compositions in the application ...
Analysis of the effect of global climate change on ground source heat pump systems in different climate categories
(
Elsevier
, 2015 , Article)
Ground source heat pump (GSHP) systems exhibit high thermal performance. Consequently, they are increasingly used to heat and cool buildings. The thermal performance of GSHP systems strongly depends on the operation ground ...
عندما تخلق النظرية مقومات تجاوزها : قراءة فى مصير وظائف اللغة
(
محمد عدنانيالشركة العربية الإفريقية للتوزيع و النشر و الصحافة ( سبريس )
, 2015 , Article)
كان هذا العمل في أصله. تعريفا بوظائف اللغة عند ياكوبسون قدمته في ندوة نظمتها معية أساتذة مركز تكوين المعلمين والمعلمات بفاس بالمغرب سنة 1983 حول محور «مقاربة تحليل النص الأدبي». عدت إليه لأؤثث جنباته وأربط فكرة الوظائف ...
The impact of the Arab spring on the gulf cooperation council
(
Taylor & Francis
, 2015 , Article)
It is apposite to interrogate the notion of ‘monarchical exceptionalism’ when testing the idea that the ‘Arab Spring’ has not affected the so-called ‘ruling bargain’ in the Gulf Cooperation Council (GCC). The Arab Spring ...
الدور المزدوج لاتفاق العمل الجماعي في تسوية نزاعات العمل الجماعية (دراسة تحليلية في قانوني العمل القطري و الفرنسي على ضوء معايير منظمة العمل الدولية)
(
Centre d'Etudes Juridiques et Judiciaires Tunis
, 2015 , Article)
يهدف هذا البحث إلى بيان الدور المحوري والطبيعة الودية لاتفاق العمل الجماعي في تسوية المنازعات العمالية الجماعية، والتخفيف عن القضاء عبء منازعات ثقيلة يمكن تسويتها وديا. كما يهدف إلى بيان الطبيعة العقدية لهذا الاتفاق باعتبارها ...