2079 search results - page 415 / 416 » Research Problems in Data Warehousing |
ENGL
2007
13 years 5 months ago
2007
— Most research in Knowledge Mining deal with the basic models like clustering, classification, regression, association rule mining and so on. In the process of quest for knowled...
VLDB
2002
ACM
13 years 5 months ago
2002
ACM
Complex database queries require the use of memory-intensive operators like sort and hashjoin. Those operators need memory, also referred to as SQL memory, to process their input ...
VLDB
2002
ACM
13 years 5 months ago
2002
ACM
Accurate prediction of operator execution time is a prerequisite for database query optimization. Although extensively studied for conventional disk-based DBMSs, cost modeling in ...
CIKM
2010
Springer
13 years 4 months ago
2010
Springer
Text mining, though still a nascent industry, has been growing quickly along with the awareness of the importance of unstructured data in business analytics, customer retention an...
SAC
2011
ACM
12 years 8 months ago
2011
ACM
Although the Web lets users freely browse and publish information, most Web information is unauthorized in contrast to conventional mass media. Therefore, it is not always credibl...