736 search results - page 132 / 148 » A Flexible Database Authorization System |
135
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EDBT
2011
ACM
14 years 3 months ago
2011
ACM
The popularity of batch-oriented cluster architectures like Hadoop is on the rise. These batch-based systems successfully achieve high degrees of scalability by carefully allocati...
184
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GIS
2007
ACM
16 years 24 days ago
2007
ACM
We consider trails to be a document type of growing importance, authored in abundance as locative technologies become embedded in mobile devices carried by billions of humans. As ...
61
Voted
CHI
2008
ACM
16 years 3 days ago
2008
ACM
Many sites on the web offer collaborative databases that catalog items such as bands, events, products, or software modules. Conversation pivots allow readers to navigate from pag...
104
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CHI
2006
ACM
16 years 3 days ago
2006
ACM
We address the problem of collecting a database of "common-sense facts" using a computer game. Informally, a common-sense fact is a true statement about the world that i...
106
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CCECE
2006
IEEE
15 years 5 months ago
2006
IEEE
In this paper, the authors present an evaluation of a new biometric based on electrocardiogram (ECG) waveforms. ECG data were collected from 50 subjects during 3 data recordings s...