3047 search results - page 159 / 610 » Aggregation functions: Means |
DAWAK
2000
Springer
14 years 1 months ago
2000
Springer
In the context of multidimensional databases implemented on relational DBMSs through star schemes, the most effective technique to enhance performances consists of materializing re...
KDD
1999
ACM
14 years 1 months ago
1999
ACM
In this paper a concern about the accuracy (as a function of parallelism) of a certain class of distributed learning algorithms is raised, and one proposed improvement is illustrat...
VLDB
1998
ACM
14 years 1 months ago
1998
ACM
Oracle Materialized Views (MVs) are designed for data warehousing and replication. For data warehousing, MVs based on inner/outer equijoins with optional aggregation, can be refre...
CHI
1996
ACM
14 years 1 months ago
1996
ACM
In its current implementation, the World-Wide Web lacks much of the explicit structure and strong typing found in many closed hypertext systems. While this property has directly f...
JMM2
2006
13 years 9 months ago
2006
This paper presents a cost-effective peer-to-peer (P2P) architecture for large-scale on-demand media streaming, named BitVampire. BitVampire's primary design goal is to aggreg...