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206
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SAC
2004
ACM
16 years 9 days ago
2004
ACM
Interoperability is one of the main issues in creating a networked system of repositories The approaches range from simply forcing one metadata standard on all participating repos...
196
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SAC
2004
ACM
16 years 9 days ago
2004
ACM
This paper describes wildcards, a new language construct designed to increase the flexibility of object-oriented type systems with parameterized classes. Based on the notion of v...
197
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SAC
2004
ACM
16 years 9 days ago
2004
ACM
Information requirements analysis for data warehouse systems differs significantly from requirements analysis for conventional information systems. Based on interviews with projec...
226
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SENSYS
2004
ACM
16 years 9 days ago
2004
ACM
We propose B-MAC, a carrier sense media access protocol for wireless sensor networks that provides a flexible interface to obtain ultra low power operation, effective collision a...
219
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SENSYS
2004
ACM
16 years 9 days ago
2004
ACM
Wireless sensor networks offer the potential to span and monitor large geographical areas inexpensively. Sensors, however, have significant power constraint (battery life), makin...