178
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DNIS
15 years 4 months ago
2010 Springer 
Abstract. The challenge of building consistent, available, and scalable data management systems capable of serving petabytes of data for millions of users has confronted the data m...
112
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DNIS
15 years 8 months ago
2010 Springer 
The class of k Nearest Neighbor (kNN) queries in spatial networks is extensively studied in the context of numerous applications. In this paper, for the first time we study a gene...
124
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DNIS
15 years 4 months ago
2010 Springer 
Access control for relational databases is a well researched area. An SQL query is allowed or denied access to database according to the specified access control policy. On the oth...
DNIS
15 years 8 months ago
2010 Springer 
In the pervasive computing era, mobile phones and personal digital assistants are widely used for data collection. The traditional user interfaces which are employed for data colle...
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