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السجلات المعروضة 111 -- 120 من 3878
Overcoming user selfishness in DSA systems through credit-based resource allocation
(
IEEE
, 2014 , Conference Paper)
We propose a credit-based resource allocation technique for wireless systems with dynamic spectrum access (DSA) capability, such as multichannel wireless sensor networks. The proposed technique is robust against selfish ...
Phase noise mitigation in OFDMA uplink
(
IEEE
, 2014 , Conference Paper)
This paper addresses the problem of the phase noise induced spectral spread in an OFDMA uplink scenario. Accompanied with power differences between the users at the receiver in a multiuser case, the phase noise induced ...
أثر الفتوى الشرعية في نشر الدعوة الإسلامية المعاصرة
(
كلية الشريعة و الدراسات الإسلامية - جامعة القصيم
, 2013 , Conference Paper)
رغم أن الدعوة الإسلامية لا تشترط في دعاتها، أن يكون مفتين. إلا أنها تنظر إلى المفتي على أنه في الأصل داعية، يحقق كثيراً من أهداف الدعوة، ويعمل على تسهيل مهامها في وسط المسلمين وغير المسلمين. فمن خلال الفتوى، يستشعر الناس ...
Empowering users of cloud computing on data confidentiality
(
IEEE
, 2014 , Conference Paper)
Cloud networking is an integral part of interconnected data centres operated in cloud environment. Cloud users heavily rely on cloud networking to transmit to and receive data from data centres. In this context, we explore ...
Exploiting bluetooth vulnerabilities in e-health IoT devices
(
Association for Computing Machinery
, 2019 , Conference Paper)
Internet of Things (IoT) is an interconnected network of heterogeneous things through the Internet. The current and next generation of e-health systems are dependent on IoT devices such as wireless medical sensors. One of ...
A fast method for approximate registration of whole-slide images of serial sections using local curvature
(
SPIE
, 2014 , Conference Paper)
We present a method for fast, approximate registration of whole-slide images (WSIs) of histopathology serial sections. Popular histopathology slide registration methods in the existing literature tend towards intensity-based ...
الثقافة الإسلامية المعاصرة مفهومها خصائصها
(
رابطة العالم الإسلامي
, 2014 , Conference Paper)
الهدف الأساسي لهذه الدراسة هو لفت انتباه الباحثين إلى إمكانية تناول موضوع الثقافة الإسلامية بنظرة تراعي الزمان وهوالمعاصرة، في ظل الحفاظ على الثوابت والأصول التي تعتمد عليها الثقافة الإسلامية، ويتفاعل الأفراد من خلالها ...
The similarity-aware relational intersect database operator
(
Springer International Publishing
, 2014 , Conference Paper)
Identifying similarities in large datasets is an essential operation in many applications such as bioinformatics, pattern recognition, and data integration. To make the underlying database system similarity-aware, the core ...
RSU cloud and its resource management in support of enhanced vehicular applications
(
IEEE
, 2014 , Conference Paper)
We propose Roadside Unit (RSU) Clouds as a novel way to offer non-safety application with QoS for VANETs. The architecture of RSU Clouds is delineated, and consists of traditional RSUs and specialized micro-datacenters and ...
ANN-based system for a discrimination between unbalanced supply voltage and phase loss in induction motors
(
Institution of Engineering and Technology
, 2014 , Conference Paper)
It is documented that almost 98% of all voltage generated by electric utilities has up to 3% unbalance. Single phasing fault deserves special attention since phase loss is considered the worst case of unbalanced supply ...