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132
Voted
DOLAP
2003
ACM
15 years 8 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...
117
Voted
VLDB
1994
ACM
15 years 6 months ago
1994
ACM
In existing relational database systems, processing of group-by and computation of aggregate functions are always postponed until all joins are performed. In this paper, we presen...
126
Voted
ICDCS
2005
IEEE
15 years 8 months ago
2005
IEEE
Database queries, in particular, event-driven continuous queries, are useful for many pervasive computing applications, such as video surveillance. In order to enable these applic...
130
Voted
COOPIS
1998
IEEE
15 years 7 months ago
1998
IEEE
Parallel and distributed programming is conceptually harder to undertake and to understand than sequential programming, because a programmer often has to manage the coexistence an...
134
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SIGMOD
2003
ACM
16 years 2 months ago
2003
ACM
In many applications involving continuous data streams, data arrival is bursty and data rate fluctuates over time. Systems that seek to give rapid or real-time query responses in ...