929 search results - page 138 / 186 » Answering imprecise database queries: a novel approach |
101
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TKDE
2010
14 years 10 months ago
2010
This paper presents a novel algorithm for Incremental and General Evaluation of continuous Reverse Nearest neighbor queries (IGERN, for short). The IGERN algorithm is general in t...
163
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SIGMOD
2008
ACM
15 years 12 months ago
2008
ACM
Today's query processing engines do not take advantage of the multiple occurrences of a relation in a query to improve performance. Instead, each instance is treated as a dis...
WEBDB
2005
Springer
15 years 5 months ago
2005
Springer
Querying document-centric XML collections with structure conditions improves retrieval precisions. The structures of such XML collections, however, are often too complex for users...
EDBT
2006
ACM
15 years 12 months ago
2006
ACM
Similarity search in time series data is required in many application fields. The most prominent work has focused on similarity search considering either complete time series or si...
WEBDB
2009
Springer
15 years 6 months ago
2009
Springer
Web archives play an important role in preserving our cultural heritage for future generations. When searching them, a serious problem arises from the fact that terminology evolve...