2208 search results - page 123 / 442 » On Issues of Instance Selection |
108
Voted
CIKM
2001
Springer
15 years 8 months ago
2001
Springer
Using materialized view to accelerate OLAP queries is one of the most common methods used in ROLAP systems. However, high storage and computation cost make this method very diffic...
150
Voted
KDD
2009
ACM
16 years 4 months ago
2009
ACM
Customer preferences for products are drifting over time. Product perception and popularity are constantly changing as new selection emerges. Similarly, customer inclinations are ...
225
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SIGMOD
2006
ACM
16 years 3 months ago
2006
ACM
In many data sharing settings, such as within the biological and biomedical communities, global data consistency is not always attainable: different sites' data may be dirty,...
122
Voted
ECOOP
1998
Springer
15 years 7 months ago
1998
Springer
There has been substantial recent interest in captured design expertise expressed as design patterns. Prevalent descriptions of these design patterns suffer from two demerits. Firs...
111
Voted
AAAI
2000
15 years 5 months ago
2000
Providing good quality of service (e.g., low response times) in distributed computer systems requires measuring enduser perceptions of performance. Unfortunately, such measures ar...