2228 search results - page 329 / 446 » On Database Theory and XML |
170
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CCS
2007
ACM
16 years 15 days ago
2007
ACM
In this paper, we study the maintenance of role-based access control (RBAC) models in database environments using transitive closure relations. In particular, the algorithms that ...
142
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ICSE
2003
IEEE-ACM
16 years 6 months ago
2003
IEEE-ACM
Benchmarks have been used in computer science to compare the performance of computer systems, information retrieval algorithms, databases, and many other technologies. The creatio...
142
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MMM
2009
Springer
16 years 3 months ago
2009
Springer
This paper presents a novel key estimation method of sound sources based on the music theory known as "circle of fifths". We firstly overview music theory and formulate t...
163
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ICASSP
2007
IEEE
16 years 19 days ago
2007
IEEE
A novel technique for detecting single and multi-note ornaments is presented. The system detects audio segments by utilising an onset detector based on comb filters (ODCF), which ...
152
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SEMCO
2007
IEEE
16 years 18 days ago
2007
IEEE
— This paper aims to present ideas to bridge the gap between two conflicting views of information: Shannon information, which is used to model physical layer information, and se...