2079 search results - page 72 / 416 » Research Problems in Data Warehousing |
SDM
2009
SIAM
15 years 7 months ago
2009
SIAM
Identifying information-rich subsets in high-dimensional spaces and representing them as order revealing patterns (or trends) is an important and challenging research problem in m...
KDD
2004
ACM
15 years 10 months ago
2004
ACM
Market research has shown that consumers exhibit a variety of different purchasing behaviors; specifically, some tend to purchase products earlier than other consumers. Identifyin...
DAC
2004
ACM
15 years 10 months ago
2004
ACM
Scratch-pad memories (SPMs) enable fast access to time-critical data. While prior research studied both static and dynamic SPM management strategies, not being able to keep all ho...
SSDBM
2010
IEEE
15 years 2 months ago
2010
IEEE
One challenge in Earth science research is the accurate and efficient ad-hoc query and retrieval of Earth science satellite sensor data based on user-defined criteria to study and...
ESWA
2008
14 years 10 months ago
2008
This paper presents research results of our investigation of the imbalanced data problem in the classification of different types of weld flaws, a multi-class classification probl...