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21篇 您的检索式:作者名="Mahfooz"
    题名 作者 年代 出处 被引量
1Influencing knowledge work-ers:the power of top management显示文摘Sharmila J Mahfooz A A Muhamad J 0,,01:1
2Leader-member exchange and subordinate outcomes: test of a mediation model显示文摘Kanika T. Bhal Namrata Gulati Mahfooz A. Ansari 2009Leadership & Organization Development Journal2009,,2:1
3In vivo polyethylene bearing mobility is maintained in posterior stabilized total knee arthroplasty显示文摘Kornistek RD Dennis DA Mahfooz MR 2004Clin Orthop2004,428,:1
4Leader-member exchange-subordinate outcomes relationship: role of voice and justice显示文摘Kanika T. Bhal Mahfooz A. Ansari 2007Leadership & Organization Development Journal2007,,1:1
5Influencing knowledge workers : the power of top management 显示文摘SHARMILA J MAHFOOZ A MUHAMAD J 2010Industrial Man- agement & Data Systems2010,110,1:1
6关于FMO分离模式下H.264/AVC视频传输误差控制的研究(英文)显示文摘H.264/AVC视频压缩标准对信道错误的鲁棒性是重点由它错误控制技术进行评估的,我们称错误评估技术为FMO。我们调查研究了FMO作为一种H.264的误差控制技术是如何在一个容易产生错误的网络中对于传输误差和包丢失进行最好的处理。一种新的使用MBAmap将宏块映射到条带组的方法已经采用,这种方法可以帮助在解码中进行误差隐蔽技术并且提高了被接收视频的主客观性能。Syed Zeeshan Mahfooz 2011中国外资2011,,22:1
7埃及阿赫米姆古墓遗址浅层地球物理勘查(英文)显示文摘测地雷达,电磁勘探以及电法层析成像联合应用于古遗址的勘查,证明是有效的方法。我们已经在阿赫米姆古墓遗址进行过地球物理测量,测量的主要目标是确定掩埋构造以便进一步的挖掘。地球物理资料是利用GEM-300多频率电导率剖面,SIR-2000测地雷达,以及Syscal R2电阻率测量系统采集的。综合解释结果显示许多特征和一条明显的宽一米带,这与预测的一条掩埋围墙的走向一致。每一边都有两个平行当波峰,表明两条平行围墙东西延伸,并在左下角有一个空间。此外,对临近博物馆的测地雷达和双偶极电阻率剖面的解释认为在先前发现的雕像右边有拉姆齐二世道第二个雕像,这个雕像可能还埋在沙里。Mahfooz A.Hafez Magdy A.Atya Azza M.Hassan Motoyuki Sato Thomas Wonik Abeer A.El-Kenawy 2008Applied Geophysics2008,5,2:1
8PARP1 during embryo implantation and its upregulation by oestradiol in mice显示文摘Joshi A Mahfooz S Maurya VK 2014Reproduction2014,147,6:1
9In vivo polyethylene bearing mobility is maintained in posterior stabilized total knee ar- threplasty 显示文摘Komistek RD Dennis DA Mahfooz MR 2004Clin Orthop2004,428,428:1
10The Love of Money and Pay Level Satisfaction: Measurement and Functional Equivalence in 29 Geopolitical Entities around the World显示文摘Thomas Li‐PingTang TotoSutarso AdebowaleAkande Michael W.Allen Abdulgawi SalimAlzubaidi Mahfooz A.Ansari FernandoArias‐Galicia Mark G.Borg LuiginaCanova BrigitteCharles‐Pauvers Bor‐ShiuanCheng Randy K.Chiu LinzhiDu IlyaGarber Consuelo Garcia De LaTorre Ro 2006Management and Organization Review2006,,3:1
11Cross-genera am-plification of informative microsatellite markers from com-mon bean and lentil for the assessment of genetic diversityin pigeonpea显示文摘Datta S Mahfooz S Singh P 2010Physiol Mol Bio Plants2010,16,2:1
12Coordination between extrinsic extracellular matrix cues and intrinsic responses to orient the centrosome in polarizing cerebellar granule neurons显示文摘Gupta S K Meiri K F Mahfooz K 2010J Neurosei2010,30,7:1
13In vivo polyethylene bearing mobility is maintained in posterior stabilized total knee arthroplasty显示文摘Komistek RD Dennis DA Mahfooz MR 2004Clin Orthop2004,428,:1
14Influencing knowledge workers: the power of top management显示文摘Sharmila Jayasingam Mahfooz A. Ansari Muhamad Jantan 2010Industrial Management & Data Systems2010,,1:1
15Activation of the repulsive receptor Roundabout inhibits N-cadherin-mediated cell adhesion显示文摘Rhee J Mahfooz N S Arregui C 2002Nat CellBiol2002,4,11:1
16测试H.264/AVC视频的鲁棒性传输的宏块分配映射(英文)显示文摘H.264/AVC视频压缩标准给易出错网络的视频鲁棒性传输过程中提供了一些误差恢复技术。灵活的宏块排序 (FMO)是其中之一,它采用宏块分配映射(MBAmap)来分离框架中可能出现的误差。本文将提出一个新的测试 MBAmap的方法。我们采用这种技术来测试MBAmaps从而支持在解码过程中的误差隐藏并且增强接收视频的主客观质量。Syed Zeeshan Mahfooz 2012中国外资2012,,2:0
17Modelling and Verification of Context-Aware Intelligent Assistive Formalism显示文摘Recent years have witnessed the expeditious evolution of intelligentsmart devices and autonomous software technologies with the expandeddomains of computing from workplaces to smart computing in everydayroutine life activities. This trend has been rapidly advancing towards the newgeneration of systems where smart devices play vital roles in acting intelligently on behalf of the users. Context-awareness has emerged from the pervasive computing paradigm. Context-aware systems have the ability to acquirecontextual information from the surrounding environment autonomously,perform reasoning on it, and then adapt their behaviors accordingly. With theproliferation of context-aware systems and smart sensors, real-time monitoring of environmental situations (context) has become quite trivial. However,it is often challenging because the imperfect nature of context can cause theinconsistent behavior of the system. In this paper, we propose a contextaware intelligent decision support formalism to assist cognitively impairedpeople in managing their routine life activities. For this, we present a semanticknowledge-based framework to contextualize the information from the environment using the protégé ontology editor and Semantic Web Rule Language(SWRL) rules. The set of contextualized information and the set of rulesacquired from the ontology can be used to model Context-aware Multi-AgentSystems (CMAS) in order to autonomously plan all activities of the users andnotify users to act accordingly. To illustrate the use of the proposed formalism,we model a case study of Mild Cognitive Impaired (MCI) patients usingColored Petri Nets (CPN) to show the reasoning process on how the contextaware agents collaboratively plan activities on the user’s behalf and validatethe correctness properties of the system.Shahid Yousaf Hafiz Mahfooz Ul Haque Abbas Khalid Muhammad Adnan Hashmi Eraj Khan 2022Computers, Materials & Continua2022,,5:0
18Two-Way Approach for Improved Real-Time Transmission in Fog-IoT-Based Health Monitoring System for Critical Patients显示文摘Health monitoring systems are now required,particularly for essential patients,following the COVID-19 pandemic,which was followed by its variants and other epidemics of a similar nature.Effective procedures and strategies are required,though,to react promptly to the enormous volume of real-time data offered by monitoring equipment.Although fog-based designs for IoT health systems typically result in enhanced services,they also give rise to issues that need to be resolved.In this paper,we propose a two-way strategy to reduce network latency and usewhile increasing real-time data transmission of device gateways used for sensors by making educated judgments for connection setup with BS and task assignment.For this,a simulation using iFogSim in the Eclipse IDE showed how effective the suggested strategy for massive IoT healthmonitoring systems is.The algorithm is analyzed for network usage and latency,and the results reveal 20%–25%improvements compared to the existing methods regarding network usage and latency.Abeera Ilyas Saeed Mahfooz Zahid Mehmood Gauhar Ali Muhammad ElAffendi 2023Computer Systems Science & Engineering2023,46,9:0
19A Secure and Efficient Cluster-Based Authentication Scheme for Internet of Things(IoTs)显示文摘IPv6 over Low PowerWireless Personal Area Network(6LoWPAN)provides IP connectivity to the highly constrained nodes in the Internet of Things(IoTs).6LoWPANallows nodeswith limited battery power and storage capacity to carry IPv6 datagrams over the lossy and error-prone radio links offered by the IEEE 802.15.4 standard,thus acting as an adoption layer between the IPv6 protocol and IEEE 802.15.4 network.The data link layer of IEEE 802.15.4 in 6LoWPAN is based on AES(Advanced Encryption Standard),but the 6LoWPANstandard lacks and has omitted the security and privacy requirements at higher layers.The sensor nodes in 6LoWPANcan join the network without requiring the authentication procedure.Therefore,from security perspectives,6LoWPAN is vulnerable to many attacks such as replay attack,Man-in-the-Middle attack,Impersonation attack,and Modification attack.This paper proposes a secure and efficient cluster-based authentication scheme(CBAS)for highly constrained sensor nodes in 6LoWPAN.In this approach,sensor nodes are organized into a cluster and communicate with the central network through a dedicated sensor node.The main objective of CBAS is to provide efficient and authentic communication among the 6LoWPAN nodes.To ensure the low signaling overhead during the registration,authentication,and handover procedures,we also introduce lightweight and efficient registration,de-registration,initial authentication,and handover procedures,when a sensor node or group of sensor nodes join or leave a cluster.Our security analysis shows that the proposed CBAS approach protects against various security attacks,including Identity Confidentiality attack,Modification attack,Replay attack,Man-in-the-middle attack,and Impersonation attack.Our simulation experiments show that CBAS has reduced the registration delay by 11%,handoff authentication delay by 32%,and signaling cost by 37%compared to the SGMS(Secure GroupMobility Scheme)and LAMS(Light-Wight Authentication&Mobility Scheme).Kanwal Imran Nasreen Anjum Abdullah Alghamdi Asadullah Shaikh Mohammed Hamdi Saeed Mahfooz 2022Computers, Materials & Continua2022,,1:0
20Cluster-Based Group Mobility Support for Smart IoT显示文摘IPv6 over Low Power Wireless Personal Area Network(6LoWPAN)connects the highly constrained sensor nodes with the internet using the IPv6 protocol.6LoWPAN has improved the scalability of the Internet of Things(IoTs)infrastructure and allows mobile nodes to send packets over the IEEE 802.15.4 wireless network.Several mobility managements schemes have been suggested for handling the registration and handover procedures in 6LoWPAN.However,these schemes have performance constraints,such as increased transmission cost,signalling overhead,registration,and handover latency.To address these issues,we propose a novel cluster-based group mobility scheme(CGM6)for 6LoWPAN.To reduce the signalling cost in the CGM6 scheme,we propose to combine the functions of the Authentication,Authorization and Accounting(AAA)server and Local Mobility Anchor(LMA)in AMAG6(AAA+MAG for 6LoWPAN).AMAG6 acts as a cluster head and exchange its information directly with its neighbouring AMAG6 during the mobility.Furthermore,AMAG6 is responsible for the binding and authentication process.To reduce the transmission cost,we also propose enhancements in registration and Handover procedures.The performance of CGM6 is evaluated through extensive simulations.The simulation results show that CGM6 has reduced the handoff latency by 32%,registration delay by 11%and transmission cost by 37%compared to the state-of-the-art mobility management schemes.Kanwal Imran Nasreen Anjum Saeed Mahfooz Muhammad Zubair Zhahoui Yang Abdul Haseeb Malik Qazi Ejaz Ali Madeeha Aman 2021Computers, Materials & Continua2021,,8:0
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