9227 search results - page 1625 / 1846 » Developing Use Cases from Organizational Modeling |
169
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IEICET
2006
15 years 6 months ago
2006
We propose a new security class, called plaintext-simulatability, defined over the public-key encryption schemes. The notion of plaintext simulatability (denoted PS) is similar to ...
174
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TON
2008
15 years 6 months ago
2008
We study the multi-constrained Quality-of-Service (QoS) routing problem where one seeks to find a path from a source to a destination in the presence of K 2 additive end-to-end Qo...
165
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PODS
2012
ACM
13 years 9 months ago
2012
ACM
Database theory and database practice are typically the domain of computer scientists who adopt what may be termed an algorithmic perspective on their data. This perspective is ve...
178
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SIGECOM
2004
ACM
16 years 18 hour ago
2004
ACM
We study a limited-supply online auction problem, in which an auctioneer has k goods to sell and bidders arrive and depart dynamically. We suppose that agent valuations are drawn ...
273
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ICDE
2006
IEEE
16 years 8 months ago
2006
IEEE
XML schema design has two opposing goals: elimination of update anomalies requires that the schema be as normalized as possible; yet higher query performance and simpler query exp...