5692 search results - page 769 / 1139 » Challenges and Unsolved Problems |
183
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SP
2003
IEEE
16 years 3 days ago
2003
IEEE
Key establishment in sensor networks is a challenging problem because asymmetric key cryptosystems are unsuitable for use in resource constrained sensor nodes, and also because th...
194
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ADBIS
2003
Springer
16 years 2 days ago
2003
Springer
The Web has become the world’s largest information source. Unfortunately, the main success factor of the Web, the inherent principle of distribution and autonomy of the participa...
198
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APWEB
2003
Springer
16 years 2 days ago
2003
Springer
Abstract. Advances in content-based image retrieval(CBIR)lead to numerous efficient techniques for retrieving images based on their content features, such as colours, textures and ...
195
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ATAL
2003
Springer
16 years 2 days ago
2003
Springer
In this paper we present a methodology for deciding the bidding strategy of agents participating in a significant number of simultaneous auctions, when finding an analytical sol...
194
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CAEPIA
2003
Springer
16 years 2 days ago
2003
Springer
Abstract. Negotiation events in industrial procurement involving multiple, highly customisable goods pose serious challenges to buyers when trying to determine the best set of prov...