6545 search results - page 1152 / 1309 » Data quality assessment |
114
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IUI
2003
ACM
15 years 9 months ago
2003
ACM
One of the biggest unaddressed challenges for the digital economy is what to do when electronic transactions go wrong. Consumers are frustrated by interminable phone menus, and lo...
172
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JCDL
2003
ACM
15 years 9 months ago
2003
ACM
Automatic metadata generation provides scalability and usability for digital libraries and their collections. Machine learning methods offer robust and adaptable automatic metadat...
146
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MSWIM
2003
ACM
15 years 9 months ago
2003
ACM
– Wireless mobile access to the Internet is an indispensable tool for private and corporate users alike; but both industry and academia recognize the need for better service. Imp...
119
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NSPW
2003
ACM
15 years 9 months ago
2003
ACM
In this paper, we argue that person-to-person key distribution is best accomplished with a key-centric approach, instead of PKI: users should distribute public key fingerprints in...
142
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SENSYS
2003
ACM
15 years 9 months ago
2003
ACM
We present a novel method for tracking the movement of people or vehicles in open outdoor environments using sensor networks. Unlike other sensor network-based methods, which depe...