1116 search results - page 182 / 224 » A Comparative Evaluation of Term Recognition Algorithms |
159
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SP
2002
IEEE
15 years 5 months ago
2002
IEEE
We describe a novel method for authenticating multicast packets that is robust against packet loss. Our main focus is to minimize the size of the communication overhead required t...
293
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DOLAP
2010
ACM
15 years 4 months ago
2010
ACM
Relational database systems have been the dominating technology to manage and analyze large data warehouses. Moreover, the ER model, the standard in database design, has a close r...
193
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GLOBECOM
2010
IEEE
15 years 4 months ago
2010
IEEE
In this paper we explore the mobility of a mobile sink in a wireless sensor network (WSN) to prolong the network lifetime. Since the mechanical movement of mobile sink is driven by...
175
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ICIP
2009
IEEE
15 years 3 months ago
2009
IEEE
In this paper, a new unsupervised hierarchical approach to textured color images segmentation is proposed. To this end, we have designed a two-step procedure based on a grey-scale...
242
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DAC
2006
ACM
16 years 7 months ago
2006
ACM
Fuel cells are clean power sources that have much higher energy densities and lifetimes compared to batteries. However, fuel cells have limited load following capabilities and can...