2539 search results - page 26 / 508 » Updates for Structure Indexes |
119
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ICDE
2009
IEEE
14 years 9 months ago
2009
IEEE
In this paper, we formalize the novel concept of incremental reverse nearest neighbor ranking and suggest an original solution for this problem. We propose an efficient approach fo...
ICDE
2005
IEEE
15 years 5 months ago
2005
IEEE
Index tuning as part of database tuning is the task of selecting and creating indexes with the goal of reducing query processing times. However, in dynamic environments with vario...
198
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VLDB
2005
ACM
16 years 1 days ago
2005
ACM
Abstract. In this paper we present new concurrent and recoverable B-link-tree algorithms. Unlike previous algorithms, ours maintain the balance of the B-link tree at all times, so ...