Search Results - "Assis, K. D. R."

SLA formulation for squeezed protection in elastic optical networks considering the modulation format by Assis, K. D. R., Almeida, R. C., Waldman, H., Santos, A. F., Alencar, M. S., Reed, M. J., Hammad, A., Simeonidou, D.

“…In spectrum-sliced elastic optical path networks (SLICE), the lightpath bandwidth is variable, and the virtual topology overlay on a physical topology shall be…”
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Network virtualization over elastic optical networks with different protection schemes by Assis, K. D. R., Peng, S., Almeida, R. C., Waldman, H., Hammad, A., Santos, A. F., Simeonidou, D.

“…With network virtualization, the physical infrastructure can be partitioned into multiple parallel virtual networks for sharing purposes. However, different…”
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Virtualization of elastic optical networks and regenerators with traffic grooming by Assis, K. D. R., Santos, A. F., Almeida, R. C., Reed, M. J., Jaumard, B., Simeonidou, D.

“…An elastic optical network (EON) plays an important role in transport technology for virtualization of networks. A key aspect of EONs is to establish…”
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Hybrid Algorithms for Routing and Assignment Wavelengths in Optical Networks by Assis, K D R, Ferreira dos Santos, A, Giozza, W F

“…This paper presents a strategy for the solution of the WDM optical networks planning. Specifically, the problem of Routing and Wavelength Allocation (RWA) in…”
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Multipath provisioning for survivable elastic optical networks with optimized RSA ordering selection by Dinarte, H. A., Teixeira, G. W., Almeida, R. C., Assis, K. D. R., Waldman, H., Chaves, D. A. R.

“…In this paper, we propose a new protection RSA scheme by applying a genetic algorithm, which defines the most suitable policy between R-SA and SA-R for each…”
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Deployment of VNF service chains with grooming and resilience in elastic optical networks by Li, H., Assis, K.D.R., Bravalheri, A., Almeida, R.C., Vasilakos, X., Yan, S., Nejabati, R., Simeonidou, D.

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Cost minimization of multi-class demands groomed over multi-rate OTN interfaces considering WDM-layer constraints by Barros, E.D.S., Almeida, R.C., Assis, K.D.R., Santos, A.F., Martins-Filho, J.F., Tornatore, M., Boutaba, R.

“…This paper introduces a practical comprehensive approach to optimize the cost of installed Optical Transport Network (OTN) interfaces, as well as the required…”
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Protection by diversity in elastic optical networks subject to single link failure by Assis, K.D.R., Almeida, R.C., Reed, M.J., Santos, A.F., Dinarte, H.A., Chaves, D.A.R., Li, H., Yan, S., Nejabati, R., Simeonidou, D.

“…Among the multipath protection schemes found in the literature, the Partitioning Dedicated Path Protection — PDPP proposes to divide the total transmission…”
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Network-state-dependent routing and route-dependent spectrum assignment for PRMLSA problem in all-optical elastic networks by Vale, V.A.C., Almeida, R.C., Assis, K.D.R.

“…The advent of Elastic Optical Networks (EON) has led to significant improvements in optical network spectrum utilization when compared to Wavelength Division…”
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MILP formulation for resource optimization in Spectrum-Sliced Elastic Optical Path Networks by Assis, K. D. R., Queiroz, I., Almeida, R. C., Waldman, H.

“…We propose a linear formulation based on Mixed-Integer Linear Programming (MILP) for efficiently designing Spectrum-Sliced Elastic Optical Path Networks…”
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Approaches to maximize the open capacity of elastic optical networks by Assis, K. D. R., Hammad, A., Almeida, R. C., Simeonidou, D.

“…This paper proposes a linear formulation and an iterative heuristic, both with traffic grooming capability, which can maximize the number of remaining…”
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Slicing and QoS-aware Resilience in Multipath Routing Problem of Elastic Optical Networks by Assis, K. D. R., Almeida, R. C., Boutaba, R., Baghban, Hojjat, Carrea, Laura, Reed, M., Melo, T. A. C., Li, H., Yan, S., Simeonidou, D.

“…Survivability is an important component in the requirements in elastic optical networks (EONs) and with virtualization it becomes even more important. In this…”
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Channel-Based Approach for a Practical Multi-Period Planning of Elastic Optical Networks by Mesquita, L. A. J., Assis, K. D. R., Almeida Jr, R. C., Nejabati, R., Simeonidou, D.

“…This paper presents a channel formulation optimisation approach to design elastic optical networks considering a multi-period design. Resultant solutions…”
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Using artificial neural network in intrusion detection systems to computer networks by Dias, L. P., Cerqueira, J. J. F., Assis, K. D. R., Almeida, R. C.

“…The constant growth in the use of computer networks has demanded some concerns regarding disponibility, vulnerability and security. Intrusion Detection Systems…”
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A MILP-based algorithm for energy saving in spectrum-sliced elastic optical networks by Queiroz, I. M., Assis, K. D. R.

“…In this paper we propose a new approach for energy saving in Elastic Optical Networks (EONs) under physical impairments based on MILP solving instances. First…”
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Revenue Optimization and Protection with Network Slicing over a Physical Optical Substrate by Assis, K. D. R., Almeida, R. C., Waldman, H.

“…Network protection is a key solution and an important component in the requirements of virtualization over elastic optical networks (EONs). In this paper, we…”
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Resources Optimization for a Resilient Time-Shared Optical Network by Assis, K. D. R., Oliveira, R. D., Arabul, E., Wang, R., Almeida, R.C., Nejabati, R., Simeonidou, D.

“…Current fronthaul and backhaul networks require innovative technologies to support the key 5G performance indicators such as high bandwidth and sub-millisecond…”
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A Routing and Spectrum Assignment Heuristic for Elastic Optical Networks under Incremental Traffic by Mesquita, L. A. J., Assis, K. D. R., Santos, A. F., Alencar, M. S., Almeida, R. C.

“…In Spectrum-sliced Elastic Optical (SLICE) networks, based on Orthogonal Frequency Division Multiplexing (OFDM), several signals can be sent into the same…”
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Influence of diet on oxidative DNA damage, uracil misincorporation and DNA repair capability by Prado, Renato Paschoal, Santos, Bruna Fornazari dos, Pinto, Carla Lombardi de Souza, Assis, Kátia Regina Carvalho de, Salvadori, Daisy Maria Fávero, Ladeira, Marcelo Sady Plácido

“…The contribution of diet to cancer ranges from 10 to 80%. The low ingestion of antioxidants and enzymatic cofactors involved in DNA repair and methylation…”
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Deadlock avoidance under incremental traffic in the elastic single link by Waldman, H., Almeida, R. C., Bortoletto, R. C., Assis, K. D. R.

“…The paper investigates the conditions that lead to deadlocked resources in a single link that services an incremental traffic of requests for a variable number…”
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