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ICPR
2008
IEEE
14 years 3 months ago
Phase diagram of a long bar under a higher-order active contour energy: Application to hydrographic network extraction from VHR
The segmentation of networks is important in several imaging domains, and models incorporating prior shape knowledge are often essential for the automatic performance of this task...
Aymen El Ghoul, Ian H. Jermyn, Josiane Zerubia
IJSNET
2007
101views more  IJSNET 2007»
13 years 9 months ago
Some problems of directional sensor networks
Abstract: Wireless sensor networks are often based on omni-sensing and communication models. In contrast, in this paper, we investigate sensor networks with directional sensing and...
Huadong Ma, Yonghe Liu
CEE
2010
86views more  CEE 2010»
13 years 9 months ago
Scalability of MANET routing protocols for heterogeneous and homogenous networks
In Mobile Ad hoc Network (MANET), mobility, traffic and node density are main network conditions that significantly affect the performance of routing protocols. Much of the previou...
Huda AlAmri, Mehran Abolhasan, Tadeusz A. Wysocki
WOSP
2004
ACM
14 years 2 months ago
Early performance testing of distributed software applications
Performance characteristics, such as response time, throughput and scalability, are key quality attributes of distributed applications. Current practice, however, rarely applies s...
Giovanni Denaro, Andrea Polini, Wolfgang Emmerich
MSWIM
2006
ACM
14 years 3 months ago
Routing in intermittent network topologies
The topic of this paper is the algorithmic development of routing techniques for Delay Tolerant Networks (DTNs). Assuming a store and forward type of network transfers, our main o...
Padma Mundur, Sookyoung Lee, Matthew Seligman