649 search results - page 57 / 130 » Improved and Optimized Partitioning Techniques in Database Q... |
162
Voted
PODS
2010
ACM
15 years 8 months ago
2010
ACM
Differential privacy is a robust privacy standard that has been successfully applied to a range of data analysis tasks. But despite much recent work, optimal strategies for answe...
131
Voted
ISCAPDCS
2001
15 years 5 months ago
2001
Known parallel DBMS offer at present only static partitioning schemes. Adding a storage node is then a cumbersome operation that typically requires the manual data redistribution....
234
Voted
SIGMOD
2006
ACM
16 years 3 months ago
2006
ACM
Text is ubiquitous and, not surprisingly, many important applications rely on textual data for a variety of tasks. As a notable example, information extraction applications derive...
117
Voted
SIGMOD
2001
ACM
16 years 3 months ago
2001
ACM
Materialized views can provide massive improvements in query processing time, especially for aggregation queries over large tables. To realize this potential, the query optimizer ...
137
Voted
VLDB
1994
ACM
15 years 7 months ago
1994
ACM
Global clustering has rarely been investigated in the area of spatial database systems although dramatic performance improvements can be achieved by using suitable techniques. In ...