Articles with "single server" as a keyword



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Privately Outsourcing Exponentiation to a Single Server: Cryptanalysis and Optimal Constructions

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Published in 2020 at "Algorithmica"

DOI: 10.1007/s00453-020-00750-2

Abstract: We address the problem of speeding up group computations in cryptography using a single untrusted computational resource. We analyze the security of two efficient protocols for securely outsourcing (multi-)exponentiations. We show that the schemes do… read more here.

Keywords: exponentiation single; group; privately outsourcing; outsourcing exponentiation ... See more keywords
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Burst ratio in a single-server queue

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Published in 2019 at "Telecommunication Systems"

DOI: 10.1007/s11235-018-0476-7

Abstract: In contemporary packet networks, the possibility of packet loss is a negative, but inevitable aspect of the network design. One of the most important characteristics of the packet loss process is the burst ratio—a characteristic… read more here.

Keywords: single server; ratio; burst ratio; ratio single ... See more keywords
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Cloud computing with single server threshold and double congestion thresholds

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Published in 2018 at "ICT Express"

DOI: 10.1016/j.icte.2017.03.002

Abstract: Abstract In this work, we study how to minimize the average system delay in a cloud computing center with heterogeneous servers, where each server may have a different average service rate. We consider M ∕… read more here.

Keywords: congestion thresholds; threshold double; double congestion; server threshold ... See more keywords
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Approximate and branch-and-bound algorithms for the parallel machine scheduling problem with a single server

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Published in 2019 at "Journal of the Operational Research Society"

DOI: 10.1080/01605682.2018.1500976

Abstract: Abstract In this paper, we consider the scheduling problem of minimising the total weighted job completion time when a set of jobs must be processed on m parallel machines with a single server. This problem… read more here.

Keywords: scheduling problem; bound; single server; problem ... See more keywords
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Asymptotic properties of maximum likelihood estimators from single server queues: A martingale approach

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Published in 2018 at "Communications in Statistics - Theory and Methods"

DOI: 10.1080/03610926.2018.1477958

Abstract: Abstract Problems of large sample estimation for the parameters in a single server queueing set up are discussed. The queueing system is observed over a continuous time interval , where T is determined by a… read more here.

Keywords: properties maximum; maximum likelihood; server queues; single server ... See more keywords
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A single server queuing system with correlated reneging and feedback of served customers

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Published in 2020 at "Communications in Statistics - Theory and Methods"

DOI: 10.1080/03610926.2020.1861300

Abstract: In this article, we consider a single server queuing model with correlated reneging and feedback of served customers. The steady-state solution of the model is obtained using the matrix-decompositi... read more here.

Keywords: feedback served; server queuing; reneging feedback; served customers ... See more keywords