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Displaying 1-13 out of 13 total
The Green Abstraction Layer: A Standard Power-Management Interface for Next-Generation Network Devices
Found in: IEEE Internet Computing
By Raffaele Bolla,Roberto Bruschi,Franco Davoli,Lorenzo Di Gregorio,Pasquale Donadio,Leonardo Fialho,Martin Collier,Alfio Lombardo,Diego Reforgiato Recupero,Tivadar Szemethy
Issue Date:March 2013
pp. 82-86
In telecommunications networks, distributed power management across heterogeneous hardware requires a standardized representation of each system's capabilities to decouple distributed high-level algorithms from hardware specifics. The Green Abstraction Lay...
Low Complexity Routing Algorithm for Rearrangeable Switching Networks
Found in: 2013 IEEE 27th International Conference on Advanced Information Networking and Applications (AINA)
By Amitabha Chakrabarty,Martin Collier
Issue Date:March 2013
pp. 145-152
Rearrange able switching networks have been a topic of interest for a long time among the research community. Routing algorithms for this class of networks have attracted lots of researchers along with other related areas, such as modification of the netwo...
Parallel Simulation Models for the Evaluation of Future Large-Scale Datacenter Networks
Found in: 2012 IEEE/ACM 16th International Symposium on Distributed Simulation and Real Time Applications (DS-RT)
By Diego Lugones,Kostas Katrinis,Martin Collier,Georgios Theodoropoulos
Issue Date:October 2012
pp. 85-92
The recent trend for Software as a Service and other types of cloud services is driving demand for data centers of ever increasing scale. This will require the scaling up and scaling out of existing data center architectures and will ultimately need new ar...
Extending the Lifetime of Heterogeneous Sensor Networks Using a Two-Level Topology
Found in: Computer and Information Technology, International Conference on
By Mei Wu,Martin Collier
Issue Date:September 2011
pp. 499-504
Sensor networks(SN) feature low-cost sensor devices with limited wireless network capacity, transmit power and energy. This paper proposes a new routing model (Tiny Reg) based on regular-graph theory and a clustering method. By dynamically arraying cluster...
Efficient Implementation of Symmetric Multistage Repackable Networks
Found in: Computational Intelligence and Communication Networks, International Conference on
By Amitabha Chakrabarty, Martin Collier
Issue Date:November 2010
pp. 344-349
We revisited the problem of efficient implementation of large scale switching systems using repackable networks [16], which offer performance approaching that of strict sense nonblocking networks. In particular, we study repackable networks with more than ...
Symmetric Rearrangeable Networks: Algorithms and Rearrangement Limits
Found in: Information Technology: New Generations, Third International Conference on
By Amitabha Chakrabarty, Martin Collier, Sourav Mukhopadhyay
Issue Date:April 2010
pp. 1274-1277
Symmetric rearrangeable networks have been a topic of research interest for a long time in the communication community. In recent years these networks have been suggested for use in high speed communications such as in optical cross connects, because of th...
Practical Identity-Based Key Agreement For Secure Communication in Sensor Networks
Found in: Computer Communications and Networks, International Conference on
By Piotr Szczechowiak, Martin Collier
Issue Date:August 2009
pp. 1-6
No summary available.
Dynamic Path Selection Algorithm for Beneš Networks
Found in: Computational Intelligence, Communication Systems and Networks, International Conference on
By Amitabha Chakrabarty, Martin Collier, Sourav Mukhopadhyay
Issue Date:July 2009
pp. 23-28
The Beneˇs network is a long established method to connect large switching networks. This network has the characteristic of providing multiple paths for same output request. In this paper, we present a new routing algorithm that can route data from given i...
On the Problem of Energy Efficiency of Multi-Hop vs One-Hop Routing in Wireless Sensor Networks
Found in: Advanced Information Networking and Applications Workshops, International Conference on
By Szymon Fedor, Martin Collier
Issue Date:May 2007
pp. 380-385
The hop distance strategy in Wireless Sensor Networks (WSNs) has a major impact on energy consumption of each sensor mote. Long-hop routing minimizes reception cost. However, a substantial power demand is incurred for long distance transmission. Since the ...
Multiprotocol Label Switching Meta-Frames
Found in: Computing in the Global Information Technology, International Multi-Conference on
By Radu Dragos, Martin Collier
Issue Date:August 2006
pp. 55
<p>MPLS is one of the most attractive solution for traffic engineering. With MPLS, the advantages of a label switching technology in the core of the Internet are complemented by its applicability at the edge especially for deploying secure and robust...
Connectivity Aware Routing - a Method for Finding Bandwidth Constrained Paths Over a Variety of Network Topologies
Found in: Computers and Communications, IEEE Symposium on
By Karol Kowalik, Martin Collier
Issue Date:July 2003
pp. 392
Multimedia traffic and real-time e-commerce applications can experience quality degradation in traditional networks such as the Internet. These difficulties can be overcome in networks which feature dynamically set up paths with bandwidth and delay guarant...
On the application of pairing based cryptography to wireless sensor networks
Found in: Proceedings of the second ACM conference on Wireless network security (WiSec '09)
By Anton Kargl, Martin Collier, Michael Scott, Piotr Szczechowiak
Issue Date:March 2009
pp. 1-24
Recent research results have shown that Elliptic Curve Cryptography (ECC) is feasible on resource constrained sensor nodes. In this work we demonstrate that the related but more complex primitives of Pairing Based Cryptography(PBC) are also well suited for...
Reception region characterisation using a 2.4GHz direct sequence spread spectrum radio
Found in: Proceedings of the 4th workshop on Embedded networked sensors (EmNets '07)
By Conor Brennan, Damien O'Rourke, Martin Collier, Szymon Fedor
Issue Date:June 2007
pp. 68-72
Experimental studies on Wireless Sensor Networks (WSNs) have revealed the existence of three distinct reception regions. These regions can be classified as connected, transitional, and disconnected. Their location and size may have a significant impact on ...