Cross layer neighbourhood load routing for wireless mesh networks. (2010)
Presentation / Conference Contribution
Zhao, L., Al-Dubai, A., & Min, G. (2010, April). Cross layer neighbourhood load routing for wireless mesh networks. Presented at 2010 IEEE International Symposium on Parallel & Distributed Processing, Workshops and Phd Forum (IPDPSW),

Wireless Mesh Network (WMN) has been considered as a key emerging technology to construct next generation wireless communication networks. It combines the advantages of both mobile ad-hoc network (MANET) and traditional fixed network, attracting sign... Read More about Cross layer neighbourhood load routing for wireless mesh networks..

Integrated many-to-many multicast addressing and access control method (2009)
Presentation / Conference Contribution
Romdhani, I., & Yassin Al-Dubai, A. (2009, July). Integrated many-to-many multicast addressing and access control method. Presented at 2009 IEEE Symposium on Computers and Communications, Sousse, Tunisia

IP multicast is an efficient method for distributing multimedia content to a large number of receivers while saving the network bandwidth and reducing processing overhead on the source side. However, current IP multicast deployment figure is still fa... Read More about Integrated many-to-many multicast addressing and access control method.

Ultra-smart counter based broadcast using neighbourhood information in MANETS. (2009)
Journal Article
Yassein, M. B., Al-Dubai, A., Ould-Khaoua, M., & Al-jarrah, O. M. (2009). Ultra-smart counter based broadcast using neighbourhood information in MANETS. IEEE/ACM IPDPS,

The impact of routing schemes on group communication throughput in scalable networks. (2008)
Presentation / Conference Contribution
Al-Dubai, A. (2008, April). The impact of routing schemes on group communication throughput in scalable networks. Presented at IEEE International Symposium on Parallel and Distributed Processing, 2008. IPDPS 2008

Multicast communication has been a major avenue for many studies in interconnection networks. However, such a communication pattern has been studied under either limited operating conditions or within the context of deterministic routing algorithms.... Read More about The impact of routing schemes on group communication throughput in scalable networks..

A plane-based broadcast algorithm for multicomputer networks (2005)
Journal Article
Al-Dubai, A., Ould-Khaoua, M., & Mackenzie, L. (2005). A plane-based broadcast algorithm for multicomputer networks. Journal of Systems Architecture, 51(10-11), 617-632. https://doi.org/10.1016/j.sysarc.2005.01.003

Maximising the performance of parallel systems requires matching message-passing algorithms and application characteristics with a suitable underling interconnection network. Broadcast algorithms for wormhole-switched meshes have been widely reported... Read More about A plane-based broadcast algorithm for multicomputer networks.

Towards scalable collective communication for multicomputer interconnection networks (2004)
Journal Article
Al-Dubai, A., Ould-Khaoua, M., El-Zayyat, K., Ababneh, I., & Al-Dobai, S. (2004). Towards scalable collective communication for multicomputer interconnection networks. Information Sciences, 163(4), 293-306. https://doi.org/10.1016/j.ins.2003.06.014

A considerable number of broadcast algorithms have been proposed for the mesh over the past decade. Nonetheless, most of these algorithms do not exhibit good scalability properties as the network size increases. As a consequence, most existing broadc... Read More about Towards scalable collective communication for multicomputer interconnection networks.

QoS aware broadcast communication algorithm for multicomputer interconnections. (2004)
Presentation / Conference Contribution
Al-Dubai, A., Ould-Khaoua, M., & Ferguson, J. (2004, June). QoS aware broadcast communication algorithm for multicomputer interconnections. Presented at Proc. 5th Annual PostGraduate Symposium on the Convergence of Telecommunications, Networking and Broadcasting

Focuses on group communication algorithms in high performance networks, parallel and distributed systems, quality of service and routing protocols, mobile and wireless Technologies

A Simulation Study of Scalable Broadcast in High-Performance Regular Networks (2004)
Journal Article
Al-Dubai, A. Y., Ould-Khaoua, M., & Obaidat, M. S. (2004). A Simulation Study of Scalable Broadcast in High-Performance Regular Networks. SIMULATION, 80(4-5), 207-220. https://doi.org/10.1177/0037549704044325

Broadcast is an important communication operation required by many real-world applications encountered in parallel, cluster, and grid computing environments. Broadcasting on regular networks has been widely investigated in the past. However, most of... Read More about A Simulation Study of Scalable Broadcast in High-Performance Regular Networks.

Performance comparison of path-based multicast algorithms (2003)
Presentation / Conference Contribution
Al-Dubai, A., Ould-Khaoua, M., & Mackenzie, L. (2003, July). Performance comparison of path-based multicast algorithms. Presented at International Working Conference on Performance Modelling and Evaluation of Heterogeneous Networks (HN-NETS'03)

An efficient path-based multicast algorithm for mesh networks (2003)
Presentation / Conference Contribution
Mackenzie, L., Ould-Khaoua, M., Al-Dubai, Y., Al-Dubai, A., Ould-Khaoua, M., & Mackenzie, L. (2003, April). An efficient path-based multicast algorithm for mesh networks. Presented at International Parallel and Distributed Processing Symposium, Nice, France

This paper presents a new multicast path-based algorithm, referred to here as the qualified groups (QG for short), which can achieve a high degree of parallelism and low communication latency over a wide range of traffic loads in the mesh. The QG alg... Read More about An efficient path-based multicast algorithm for mesh networks.

A scalable plane-based broadcast algorithm for 3D-Mesh networks (2003)
Presentation / Conference Contribution
Al-Dubai, A., Ould-Khaoua, M., & Mackenzie, L. (2003, February). A scalable plane-based broadcast algorithm for 3D-Mesh networks. Presented at Eleventh Euromicro Conference on Parallel, Distributed and Network-Based Processing, 2003. Proceedings

Broadcast algorithms for wormhole–switched meshes
have been widely reported in the literature. However,
most of these algorithms handle broadcast in a sequential
manner and do not scale well with the network size. As a
consequence, many parallel... Read More about A scalable plane-based broadcast algorithm for 3D-Mesh networks.

On balancing traffic load in path-based multicast communication. (2003)
Presentation / Conference Contribution
Al-Dubai, A., Ould-Khaoua, M., El-Zayyat, K., & Mackenzie, L. (2003, July). On balancing traffic load in path-based multicast communication. Presented at International Symposium on Performance Evaluation of Computer and Telecommunication Systems (SPECTS'2003), Montreal, Canada

Multicast is the most primitive collective capability of any
message-passing network. It is itself central to many
important parallel applications in Science and
Engineering but are also fundamental to the
implementation of higher-level communica... Read More about On balancing traffic load in path-based multicast communication..

Qualified groups: an efficient path-based multicast algorithm for mesh networks (2003)
Report
Al-Dubai, A. (2003). Qualified groups: an efficient path-based multicast algorithm for mesh networks

On collective communication in wormhole-switched interconnection networks (2003)
Report
Al-Dubai, A. (2003). On collective communication in wormhole-switched interconnection networks

A new grouping scheme for path-based multicast communication (2003)
Presentation / Conference Contribution
Al-Dubai, A., Ould-Khaoua, M., & Mackenzie, L. (2003, July). A new grouping scheme for path-based multicast communication

A new scalable broadcast algorithm for multiport meshes with minimum communication steps (2003)
Journal Article
Ould-Khaoua, M., Al-Dubai, A., Al-Dubai, A., & Ould-Khaoua, M. (2003). A new scalable broadcast algorithm for multiport meshes with minimum communication steps. Microprocessors and Microsystems, 27(3), 101-113. https://doi.org/10.1016/s0141-9331%2802%2900094-7

Many broadcast algorithms have been proposed for the mesh in the literature. However, most of these algorithms do not exhibit good scalability properties as the network size increases. As a consequence, most existing broadcast algorithms cannot suppo... Read More about A new scalable broadcast algorithm for multiport meshes with minimum communication steps.

A scalable broadcast algorithm for multiport meshes with minimum communication steps (2003)
Presentation / Conference Contribution
Al-Dubai, A., & Ould-Khaoua, M. (2002, December). A scalable broadcast algorithm for multiport meshes with minimum communication steps. Presented at Ninth International Conference on Parallel and Distributed Systems, 2002. Proceedings., Taiwan, China

Many broadcast algorithms have been proposed for the mesh over the past decade. However, most of these algorithms do not exhibit good scalability properties as the network size increases. As a consequence, most existing broadcast algorithms cannot su... Read More about A scalable broadcast algorithm for multiport meshes with minimum communication steps.

Towards a scalable broadcast in wormhole-switched mesh networks (2002)
Presentation / Conference Contribution
Al-Dubai, A. Y., Ould-Khaoua, M., & Mackenzie, L. M. (2002, March). Towards a scalable broadcast in wormhole-switched mesh networks. Presented at 2002 ACM symposium on Applied computing - SAC '02, Madrid, Spain

Broadcast algorithms for wormhole--switched meshes have been widely reported in the literature. However, most of these
algorithms handle broadcast in a sequential manner and do not scale well with the network size. As a consequence, many parallel ap... Read More about Towards a scalable broadcast in wormhole-switched mesh networks.

On the design of scalable pipelined broadcasting for mesh networks (2002)
Presentation / Conference Contribution
Al-Dubai, A., & Ould-Khaoua, M. (2002, June). On the design of scalable pipelined broadcasting for mesh networks. Presented at 16th Annual International Symposium on High Performance Computing Systems and Applications, 2002. Proceedings

Minimising the communication latency and achieving considerable scalability are of paramount importance when designing high performance broadcast algorithms. Many algorithms for wormhole-switched meshes have been widely reported in the literature. Ho... Read More about On the design of scalable pipelined broadcasting for mesh networks.

An efficient adaptive broadcast algorithm for the mesh network (2001)
Presentation / Conference Contribution
Al-Dubai, A., & Ould-Khaoua, M. (2001, June). An efficient adaptive broadcast algorithm for the mesh network

Most existing broadcast algorithms proposed for the mesh do not scale well with the network size. Furthermore, they have been mainly based on deterministic routing, which cannot exploit the alternative paths provided by mesh topology to reduce commun... Read More about An efficient adaptive broadcast algorithm for the mesh network.