107 search results - page 13 / 22 » Using Design Guidelines to Improve Data Warehouse Logical De... |
DAC
2002
ACM
14 years 8 months ago
2002
ACM
One of the main goals of coverage tools is to provide the user with informative presentation of coverage information. Specifically, information on large, cohesive sets of uncovere...
SSDBM
2002
IEEE
14 years 13 days ago
2002
IEEE
In this paper, we study the effects of compression on bitmap indexes. The main operations on the bitmaps during query processing are bitwise logical operations such as AND, OR, N...
HIPC
2009
Springer
13 years 5 months ago
2009
Springer
Abstract--Microarray-based comparative genomic hybridization (aCGH) offers an increasingly fine-grained method for detecting copy number variations in DNA. These copy number variat...
ICMCS
2006
IEEE
14 years 1 months ago
2006
IEEE
Most of the current speech transmission systems are only able to deliver speech signals in a narrow frequency band. This narrowband speech is characterized by a thin and muffled ...
NIPS
2008
13 years 9 months ago
2008
Hierarchical probabilistic modeling of discrete data has emerged as a powerful tool for text analysis. Posterior inference in such models is intractable, and practitioners rely on...