4337 search results - page 187 / 868 » Cache-Oblivious Query Processing |
127
Voted
VLDB
2005
ACM
15 years 7 months ago
2005
ACM
Emerging large-scale monitoring applications require continuous tracking of complex dataanalysis queries over collections of physicallydistributed streams. Effective solutions hav...
129
Voted
DOLAP
2003
ACM
15 years 7 months ago
2003
ACM
Multidimensional aggregation queries constitute the single most important class of queries for data warehousing applications and decision support systems. The bottleneck in the ev...
113
Voted
SIGIR
2003
ACM
15 years 7 months ago
2003
ACM
Much attention has been paid to the relative effectiveness of interactive query expansion versus automatic query expansion. Although interactive query expansion has the potential ...
117
Voted
ADC
2003
Springer
15 years 7 months ago
2003
Springer
Semistructured data, in particular XML, has emerged as one of the primary means for information exchange and content management. The power of XML allows authors to structure a doc...
147
Voted
ICDT
2010
ACM
15 years 4 months ago
2010
ACM
When a query is evaluated under bag semantics, each answer is returned as many times as it has derivations. Bag semantics has long been recognized as important, especially when ag...