1263 search results - page 96 / 253 » A Scalable Algorithm for Answering Queries Using Views |
121
Voted
VLDB
2004
ACM
15 years 9 months ago
2004
ACM
Histograms and Wavelet synopses provide useful tools in query optimization and approximate query answering. Traditional histogram construction algorithms, such as V-Optimal, optim...
144
Voted
SIGMOD
2011
ACM
14 years 6 months ago
2011
ACM
Today’s one-pass analytics applications tend to be data-intensive in nature and require the ability to process high volumes of data efficiently. MapReduce is a popular programm...
251
Voted
ICDE
2007
IEEE
16 years 5 months ago
2007
IEEE
Current approaches to K Nearest Neighbor (KNN) search in mobile sensor networks require certain kind of indexing support. This index could be either a centralized spatial index or...
131
Voted
DEBU
2010
15 years 3 months ago
2010
Consider a universe of tokens, each of which is associated with a weight, and a database consisting of strings that can be represented as subsets of these tokens. Given a query st...
148
Voted
DEXA
2009
Springer
15 years 10 months ago
2009
Springer
SPARQL is today the standard access language for Semantic Web data. In the recent years XML databases have also acquired industrial importance due to the widespread applicability o...