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239
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JCST
2008
15 years 6 months ago
2008
Detecting duplicates in data streams is an important problem that has a wide range of applications. In general, precisely detecting duplicates in an unbounded data stream is not fe...
154
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CORR
2007
Springer
15 years 6 months ago
2007
Springer
We consider asynchronous communication over point-to-point discrete memoryless channels without feedback. The transmitter starts sending one block codeword at an instant that is u...
193
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CORR
2007
Springer
15 years 6 months ago
2007
Springer
The main aim of the work presented here is to contribute to computer science advances in the multimodal usability area, in-as-much as it addresses one of the major issues relating...
153
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CORR
2007
Springer
15 years 6 months ago
2007
Springer
Our aim is to point out the benefits that can be derived from research advances in the implementation of concepts such as ambient intelligence and ubiquitous/pervasive computing f...
166
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IOR
2006
15 years 6 months ago
2006
The paper considers robust optimization to cope with uncertainty about the stock return process in one period option hedging problems. The robust approach relates portfolio choice ...