Browsing by Subject "Distributed computer systems"

Now showing items 1-10 of 10

    • A novel particle filter parameter prediction scheme for failure prognosis 

      Daroogheh, N.; Meskin, Nader; Khorasani, K. ( Institute of Electrical and Electronics Engineers Inc. , 2014 , Conference Paper)
      Particle filters are well-known as powerful tools for accomplishing state and parameter estimation and their propagation prediction in nonlinear dynamical systems. Their ability to include system model parameters as part ...

    • An efficient instance hiding scheme 

      Malluhi, Qutaibah M.; Shikfa, Abdullatif; Trinh, Viet Cuong ( Association for Computing Machinery , 2016 , Conference Paper)
      Delegating computation, which is applicable to many practical contexts such as cloud computing or pay-TV system, concerns the task where a computationally weak client wants to securely compute a very complex function f on ...

    • Channel Aware and Queue Aware Scheduling in LTE Uplink 

      Hajipour J.; Mohamed A.; Leung V.C.M. ( SpringerLink , 2012 , Conference Paper)
      Long Term Evolution (LTE) uses single carrier frequency division multiple access (SCFDMA) technique as the multiple access scheme in the uplink, due to its low peak to average power ratio (PAPR) compared to orthogonal ...

    • Evolution of Internet of Things from Blockchain to IOTA: A Survey 

      Alshaikhli M.; Elfouly T.; Elharrouss O.; Mohamed A.; Ottakath N. ( Institute of Electrical and Electronics Engineers Inc. , 2022 , Article)
      Internet of Things (IoT) is the new paradigm to the scaling nature of things and their elements, interconnected, exchanging data over a network supported with nodes. The Ubiquitous use of tiny devices and embedded sensor ...

    • MINTED: Multicast virtual network embedding in cloud data centers with delay constraints 

      Ayoubi, Sara; Assi, Chadi; Shaban, Khaled; Narayanan, Lata ( Institute of Electrical and Electronics Engineers Inc. , 2015 , Article)
      Network virtualization is regarded as the pillar of cloud computing, enabling the multi-tenancy concept where multiple Virtual Networks (VNs) can cohabit the same substrate network. With network virtualization, the problem ...

    • On the group proportional fairness of frequency domain resource allocation in L-SC-FDMA based LTE uplink 

      Ahmed I.; Mohamed A.; Shakeel I. ( IEEE , 2010 , Conference Paper)
      Localized single carrier frequency division multiple access (L-SC-FDMA) has been selected as the uplink transmission scheme in 3GPP Long Term Evolution (LTE) due to its low Peak to Average Power Ratio (PAPR) over OFDMA in ...

    • Online multi-resource scheduling for minimum task completion time in cloud servers 

      NoroozOliaee, MohammadJavad; Hamdaoui, Bechir; Guizani, Mohsen; Ben Ghorbel, Mahdi ( Institute of Electrical and Electronics Engineers Inc. , 2014 , Conference Paper)
      We design a simple and efficient online scheme for scheduling cloud tasks requesting multiple resources, such as CPU and memory. The proposed scheme reduces the queuing delay of the cloud tasks by accounting for their ...

    • Performance analysis of data intensive cloud systems based on data management and replication: a survey 

      Malik, Saif Ur Rehman; Khan, Samee U.; Ewen, Sam J.; Tziritas, Nikos; Kolodziej, Joanna; ... more authors ( Springer New York LLC , 2016 , Article)
      As we delve deeper into the ‘Digital Age’, we witness an explosive growth in the volume, velocity, and variety of the data available on the Internet. For example, in 2012 about 2.5 quintillion bytes of data was created on ...

    • Power control and group proportional fairness for frequency domain resource allocation in L-SC-FDMA based LTE uplink 

      Ahmed I.; Mohamed A. ( Kluwer Academic Publishers , 2015 , Article)
      Resource allocation in Long Term Evaluation (LTE) uplink is challenging because of two reasons: (1) it requires contiguous resource block allocation and (2) high complexity due to per user based power allocation among ...

    • Qualitative economic model for long-term IaaS composition 

      Mistry, Sajib; Bouguettaya, Athman; Dong, Hai; Erradi, Abdelkarim ( Springer Verlag , 2016 , Conference Paper)
      We propose a new qualitative economic model based optimization approach to compose an optimal set of infrastructure service requests over a long-term period. The economic model is represented as a temporal CP-Net to capture ...