303 search results - page 3 / 61 » Bitmap Index Design and Evaluation |
EDBT
2006
ACM
14 years 5 months ago
2006
ACM
Incomplete databases, that is, databases that are missing data, are present in many research domains. It is important to derive techniques to access these databases efficiently. We...
SSDBM
2006
IEEE
13 years 11 months ago
2006
IEEE
Large scale scientific data is often stored in scientific data formats such as FITS, netCDF and HDF. These storage formats are of particular interest to the scientific user com...
CIKM
2005
Springer
13 years 11 months ago
2005
Springer
In this paper, we propose a new strategy for optimizing the placement of bin boundaries to minimize the cost of query evaluation using bitmap indices with binning. For attributes ...
DASFAA
2007
IEEE
13 years 12 months ago
2007
IEEE
In the era of the Internet, more and more privacy-sensitive data is published online. Even though this kind of data are published with sensitive attributes such as name and social ...
VLDB
2005
ACM
13 years 11 months ago
2005
ACM
This paper presents the design of a read-optimized relational DBMS that contrasts sharply with most current systems, which are write-optimized. Among the many differences in its d...