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154
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ISSAC
2001
Springer
15 years 11 months ago
2001
Springer
The degree of a rational map measures how often the map covers the image variety. In particular, when the rational map is a parametrization, the degree measures how often the para...
155
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PCM
2001
Springer
15 years 11 months ago
2001
Springer
In a digital multimedia era, the security of multimedia over network transmission becomes a challenging issue. A strategy, combining cryptography with steganography, is investigat...
152
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RANDOM
2001
Springer
15 years 11 months ago
2001
Springer
We discuss two approximation approaches, the primal-dual schema and the local-ratio technique. We present two relatively simple frameworks, one for each approach, which extend know...
279
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CSMR
2000
IEEE
15 years 11 months ago
2000
IEEE
While Software Engineering has mainly focused so far on software development, software deployment is now emerging as a new research field. Software or Application deployment is a ...
182
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DEXAW
2000
IEEE
15 years 11 months ago
2000
IEEE
City councils have not yet benefited as much from modern information systems as the other administrations. In the Cuparla project, members of the Stuttgart city councils were each...