Sahar Talebi

Works (8)

Updated: July 5th, 2023 15:42

2017 article

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

Talebi, S., & Rouskas, G. N. (2017, April 27). Journal of Optical Communications and Networking, Vol. 9, pp. 456–465.

By: S. Talebi n & G. Rouskas n 

author keywords: Distance-adaptive routing and spectrum assignment; Elastic optical networks; Multiprocessor scheduling; Network design; Spectrum assignment
topics (OpenAlex): Advanced Optical Network Technologies; Optical Network Technologies; Advanced Photonic Communication Systems
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 article

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

Talebi, S., Rouskas, G. N., & Katib, I. (2016, December 1). 2016 Ieee Global Communications Conference (Globecom).

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

topics (OpenAlex): Advanced Optical Network Technologies; Optical Network Technologies; Advanced Photonic Communication Systems
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

Talebi, S., Katib, I., & Rouskas, G. N. (2015, December 1). 2015 IEEE Global Communications Conference (GLOBECOM).

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

topics (OpenAlex): Advanced Optical Network Technologies; Network Traffic and Congestion Control; Optical Network Technologies
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2015 article

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

Talebi, S., Alam, F., Katib, I., & Rouskas, G. N. (2015, February 1). 2015 International Conference on Computing, Networking and Communications (ICNC), pp. 642–647.

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

topics (OpenAlex): Advanced Optical Network Technologies; Optical Network Technologies; Advanced Photonic Communication Systems
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 article

On Routing and Spectrum Assignment in Rings

Talebi, S., Bampis, E., Lucarelli, G., Katib, I., & Rouskas, G. N. (2014, December 2). Journal of Lightwave Technology, Vol. 33, pp. 151–160.

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

author keywords: Approximation algorithms; multiprocessor scheduling; optical fiber networks; routing and spectrum assignment; routing and wavelength assignment; spectrum assignment; wavelength assignment
topics (OpenAlex): Advanced Optical Network Technologies; Interconnection Networks and Systems; Network Traffic and Congestion Control
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

2014 article

Spectrum management techniques for elastic optical networks: A survey

Talebi, S., Alam, F., Katib, I., Khamis, M., Salama, R., & Rouskas, G. N. (2014, February 17). Optical Switching and Networking, Vol. 13, pp. 34–48.

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

author keywords: Elastic optical networks; Spectrum management; Routing and spectrum assignment
topics (OpenAlex): Advanced Optical Network Technologies; Optical Network Technologies; Advanced Photonic Communication Systems
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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