Works (8)

Updated: July 5th, 2023 15:42

2017 journal article

On Distance-Adaptive Routing and Spectrum Assignment in Mesh Elastic Optical Networks

JOURNAL OF OPTICAL COMMUNICATIONS AND NETWORKING, 9(5), 456–465.

By: S. Talebi* & G. Rouskas*

author keywords: Distance-adaptive routing and spectrum assignment; Elastic optical networks; Multiprocessor scheduling; Network design; Spectrum assignment
TL;DR: This paper first shows that the DA-RSA problem in networks of general topology is a special case of a well-studied multiprocessor scheduling problem and builds upon the list of scheduling concepts to develop a computationally efficient solution approach that is effective in utilizing the available spectrum resources. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2016 conference paper

Offline distance-adaptive routing and spectrum assignment in mesh elastic optical networks

2016 ieee global communications conference (globecom).

By: S. Talebi n, G. Rouskas n & I. Katib*

TL;DR: This paper first shows that the DA-RSA problem in networks of general topology is a special case of a well-studied multiprocessor scheduling problem, and builds upon list scheduling concepts to develop a computationally efficient solution approach that is effective in utilizing the available spectrum resources. (via Semantic Scholar)
Sources: NC State University Libraries, NC State University Libraries
Added: August 6, 2018

2015 article

Offline Distance-Adaptive Routing and Spectrum Assignment (DA-RSA) in Rings

2015 IEEE GLOBAL COMMUNICATIONS CONFERENCE (GLOBECOM).

By: S. Talebi n, I. Katib* & G. Rouskas n

Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2015 journal article

On Routing and Spectrum Assignment in Rings

JOURNAL OF LIGHTWAVE TECHNOLOGY, 33(1), 151–160.

author keywords: Approximation algorithms; multiprocessor scheduling; optical fiber networks; routing and spectrum assignment; routing and wavelength assignment; spectrum assignment; wavelength assignment
TL;DR: The complexity of the routing and spectrum assignment problem in ring networks is derived and new constant-ratio approximation algorithms with a ratio that is strictly smaller than the best known ratio to date are developed. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2015 conference paper

Spectrum assignment in rings with shortest-path routing: Complexity and approximation algorithms

2015 International Conference on Computing, Networking and Communications (ICNC), 642–647.

By: S. Talebi n, F. Alam*, I. Katib* & G. Rouskas n

TL;DR: It is proved that, under the shortest path assumption, the SA problem can be solved in polynomial time in small rings, and constant-ratio approximation algorithms for large rings are developed. (via Semantic Scholar)
Sources: NC State University Libraries, NC State University Libraries
Added: August 6, 2018

2014 review

Spectrum management techniques for elastic optical networks: A survey

[Review of ]. OPTICAL SWITCHING AND NETWORKING, 13, 34–48.

By: S. Talebi n, F. Alam*, L. Katib*, M. Khamis*, R. Salama* & G. Rouskas n

author keywords: Elastic optical networks; Spectrum management; Routing and spectrum assignment
TL;DR: A range of spectrum management techniques for elastic optical networks are reviewed and classified, including offline and online routing and spectrum assignment (RSA), distance-adaptive RSA, fragmentation-aware RSA, traffic grooming, and survivability. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2013 journal article

Optimum estimation of missing values in randomized complete block design by genetic algorithm

Knowledge-Based Systems, 37, 37–47.

By: A. Azadeh, S. Asadzadeh, R. Jafari-Marandi, S. Nazari-Shirkouhi, G. Khoshkhou, S. Talebi, A. Naghavi

Source: NC State University Libraries
Added: August 6, 2018

conference paper

The spectrum assigment (SA) problem in optical networks: A multiprocesor scheduling perspective

Talebi, S., Bampis, E., Lucarelli, G., Katib, I., & Rouskas, G. N. 2014 International Conference on Optical Network Design and Modeling, 55–60.

By: S. Talebi, E. Bampis, G. Lucarelli, I. Katib & G. Rouskas

Source: NC State University Libraries
Added: August 6, 2018

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