Helio Waldman

Orcid: 0000-0001-8515-0582

According to our database1, Helio Waldman authored at least 52 papers between 1981 and 2023.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of four.

Timeline

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Bibliography

2023
Simple hemogram to support the decision-making of COVID-19 diagnosis using clusters analysis with self-organizing maps neural network.
Soft Comput., March, 2023

A Minimal Idleness Algorithm for Spectrum Assignment on a Single Elastic Link under Dynamic Traffic.
Proceedings of the 23rd International Conference on Transparent Optical Networks, 2023

Multipath provisioning for survivable elastic optical networks with optimized RSA ordering selection.
Proceedings of the 23rd International Conference on Transparent Optical Networks, 2023

2022
A number-theoretic framework for the mitigation of fragmentation loss in elastic optical links.
Photonic Netw. Commun., 2022

A Proactive Algorithm for the Mitigation of Fragmentation Losses in Elastic Links.
Proceedings of the IEEE Latin-American Conference on Communications, 2022

2021
Squeezed Protection in Elastic Optical Networks Subject to Multiple Link Failures.
IEEE Trans. Netw. Serv. Manag., 2021

Revenue Optimization and Protection with Network Slicing over a Physical Optical Substrate.
Proceedings of the 22nd IEEE International Conference on High Performance Switching and Routing, 2021

2020
Utilização de Sistemas Multiagentes para a Simulação do Comportamento de Usuários em Redes de Telecomunicações.
Proceedings of the XXXVIII Brazilian Symposium on Computer Networks and Distributed Systems, 2020

Performance Gains Imparted by Traffic-Awareness in an Elastic Single Link.
Proceedings of the 22nd International Conference on Transparent Optical Networks, 2020

Linear formulation for the design of elastic optical networks with squeezing protection and shared risk link group: Invited Paper.
Proceedings of the 22nd International Conference on Transparent Optical Networks, 2020

2019
SLA Formulation for Squeezed Protection in Elastic Optical Networks Considering the Modulation Format.
JOCN, 2019

Spectral Idleness Minimization in the Elastic Single Link under Incremental Traffic.
Proceedings of the 2019 IEEE Latin-American Conference on Communications, 2019

Capacity Partitioning in the Defragmented Elastic Single Link.
Proceedings of the 21st International Conference on Transparent Optical Networks, 2019

2016
Network Virtualization Over Elastic Optical Networks With Different Protection Schemes.
JOCN, 2016

A comparative discussion of some fairness-generating schemes in elastic networking.
Proceedings of the 18th International Conference on Transparent Optical Networks, 2016

2015
An analytical defragmentation bound on the performance of the elastic single link with dynamic traffic.
Proceedings of the 17th International Conference on Transparent Optical Networks, 2015

2014
Deadlock avoidance under incremental traffic in the elastic single link.
Proceedings of the 16th International Conference on Transparent Optical Networks, 2014

2012
MILP formulation for squeezed protection in Spectrum-Sliced Elastic Optical Path Networks.
Proceedings of the International Symposium on Performance Evaluation of Computer & Telecommunication Systems, 2012

2011
Interval availability estimation for protected connections in optical networks.
Comput. Networks, 2011

2010
Routing and wavelength assignment with crankback re-routing extensions by means of ant colony optimization.
IEEE J. Sel. Areas Commun., 2010

SLA-Aware Survivability.
J. Networks, 2010

2009
Co-scheduling in Lambda Grid Systems by means of Ant Colony Optimization.
Future Gener. Comput. Syst., 2009

2008
Restoration in wavelength-routed optical networks by means of ant colony optimization.
Photonic Netw. Commun., 2008

Addressing self-similarity in optical switching networks by means of ant colony optimization.
Photonic Netw. Commun., 2008

Efficient Wavelength Assignment Policy for XPM-Impaired WDM Networks.
IEEE Commun. Lett., 2008

Distributed approaches for impairment-aware routing and wavelength assignment algorithms in GMPLS networks.
Comput. Networks, 2008

Wavelength conversion architectures in OBS networks.
Proceedings of the IEEE/IFIP Network Operations and Management Symposium: Pervasive Management for Ubioquitous Networks and Services, 2008

2007
Analytical calculation of blocking probabilities in WDM rings with the first-fit algorithm.
Photonic Netw. Commun., 2007

Analytical Bounds on the Unavailability of Protected Connections in WDM Optical Networks.
IEEE Commun. Lett., 2007

Accounting for Link Load Correlation in the Estimation of Blocking Probabilities in Arbitrary Network Topologies.
IEEE Commun. Lett., 2007

Regenerator Placement with Guaranteed Connectivity in Optical Networks.
Proceedings of the Optical Network Design and Modeling, 2007

2006
Throughput gains imparted by slotting on a blocking line medium.
IEEE Commun. Lett., 2006

Fiber-based testbed architecture enabling advanced experimental research.
Proceedings of the 2nd International Conference on Testbeds & Research Infrastructures for the DEvelopment of NeTworks & COMmunities (TRIDENTCOM 2006), 2006

Grid Resource Management by means of Ant Colony Optimization.
Proceedings of the 3rd International Conference on Broadband Communications, 2006

Traffic Engineering and Restoration in Optical Packet Switching Networks by means of Ant Colony Optimization.
Proceedings of the 3rd International Conference on Broadband Communications, 2006

2005
Asymptotic blocking probabilities in rings with single-circuit links.
IEEE Commun. Lett., 2005

A matrix-based analytical approach to connection unavailability estimation in shared backup path protection.
IEEE Commun. Lett., 2005

A generic-traffic optical buffer modeling for asynchronous optical switching networks.
IEEE Commun. Lett., 2005

Availability maps for connections in WDM optical networks.
Proceedings of the 5th International Workshop on Design of Reliable Communication Networks, 2005

Analytical calculation of blocking probabilities in WDM rings with wavelength conversion.
Proceedings of the 2nd International Conference on Broadband Networks (BROADNETS 2005), 2005

2004
On-Arrival Planning for Sub-Graph Routing Protection in WDM Networks.
Proceedings of the Optical Networks and Technologies, 2004

Inter-arrival Planning for Sub-graph Routing Protection in WDM Networks.
Proceedings of the Telecommunications and Networking, 2004

Iterative Optimization in VTD to Maximize the Open Capacity of WDM Networks.
Proceedings of the Telecommunications and Networking, 2004

Optical buffer modelling for performance evaluation considering any packet inter-arrival time distribution.
Proceedings of IEEE International Conference on Communications, 2004

Meeting Optical QoS Requirements with Reduced Complexity in Dynamic Wavelength Assignment.
Proceedings of the 1st International Conference on Broadband Networks (BROADNETS 2004), 2004

2003
A new analytical approach for the estimation of blocking probabilities in linear all-optical networks.
Proceedings of the Global Telecommunications Conference, 2003

DiffServ implementation by a balking mechanism in delay-line buffering.
Proceedings of the Global Telecommunications Conference, 2003

2002
Wireless communications track in Brazil.
IEEE Commun. Mag., 2002

2000
Dynamic priority strategies for wavelength assignment in WDM rings.
Proceedings of the Global Telecommunications Conference, 2000. GLOBECOM 2000, San Francisco, CA, USA, 27 November, 2000

1997
Error-Rate Patterns for the Modeling of Optically Amplified Transmission Systems.
IEEE J. Sel. Areas Commun., 1997

1995
Upper bounds and Hamming spheres under the DC constraint.
IEEE Trans. Inf. Theory, 1995

1981
Tolerable Q-Factor Variations in PCM Lines.
IEEE Trans. Commun., 1981


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