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Coordinated movement of multiple mobile sinks in a wireless sensor network for improved lifetime
(SpringerOpen, 2015)
Sink mobility is one of the most effective solutions for improving lifetime and has been widely investigated for the last decade. Algorithms for single-sink mobility are not directly applied to the multiple-sink case due ...
Routing in delay tolerant networks with periodic connections
(SpringerOpen, 2015)
In delay tolerant networks (DTNs), the network may not be fully connected at any instant of time, but connections occurring between nodes at different times make the network connected through the entire time continuum. In ...
Network-aware virtual machine placement in cloud data centers with multiple traffic-intensive components
(Elsevier BV, 2015)
Following a shift from computing as a purchasable product to computing as a deliverable service to consumers over the Internet, cloud computing has emerged as a novel paradigm with an unprecedented success in turning utility ...
A novel measurement-based approach for modeling and computing interference factors for wireless channels
(SpringerOpen, 2013)
Wireless communication technologies divide their available spectrum into pre-defined channels. Some wireless technologies, such as the IEEE 802.11b/g, define their channels in such a way that adjacent channels share the ...
Reducing Router-Crossings in a Mobile Intranet
(Springer, 1998)
Current general purpose mobility solutions like Mobile-IP involve multiple router-crossings even when the mobile host moves within an intranet from one subnet of a router to another. An environment consisting of a large ...
Distributed interactive video system design and analysis
(Institute of Electrical and Electronics Engineers, 1997)
The interactive video (IV) market has been expected to capture a significant share of the huge potential revenues to be generated by the business and residential markets. The level of revenues generated depends on the ...
WiSAP: a wireless personal access network for handheld computing devices
(Institute of Electrical and Electronics Engineers, 1998)
New short-range wireless communication technologies would enable environment-aware, mobile, personal area networks. These new technologies will serve as enablers for ubiquitous, low-cost, low-complexity, small-sized ...
Effects of physical channel separation on application flows in a multi-radio multi-hop wireless mesh network: an experimental study on BilMesh testbed
(Academic Press, 2014)
In this paper, we introduce BilMesh, an indoor 802.11 b/g mesh networking testbed we established, and we report about our performance experiments conducted on multi-hop topologies with single-radio and multi-radio relay ...
Distributed k-Core view materialization and maintenance for large dynamic graphs
(Institute of Electrical and Electronics Engineers, 2014-10)
In graph theory, k-core is a key metric used to identify subgraphs of high cohesion, also known as the ‘dense’
regions of a graph. As the real world graphs such as social network graphs grow in size, the contents get richer ...
A distributed tault-tolerant topology control algorithm for heterogeneous wireless sensor networks
(Institute of Electrical and Electronics Engineers, 2015-04)
This paper introduces a distributed fault-tolerant topology control algorithm, called the Disjoint Path Vector (DPV), for heterogeneous wireless sensor networks composed of a large number of sensor nodes with limited energy ...