88 search results - page 2 / 18 » On Using Extended Statistical Queries to Avoid Membership Qu... |
SODA
2010
ACM
14 years 2 months ago
2010
ACM
We study the dynamic membership problem, one of the most fundamental data structure problems, in the cell probe model with an arbitrary cell size. We consider a cell probe model e...
ICDE
2006
IEEE
14 years 6 months ago
2006
IEEE
"Sparse" data, in which relations have many attributes that are null for most tuples, presents a challenge for relational database management systems. If one uses the no...
DGO
2000
13 years 6 months ago
2000
This paper describes progress toward improving user interfaces for US Federal government statistics that are presented in tables. Based on studies of user behaviors and needs rela...
SIGMOD
2004
ACM
14 years 5 months ago
2004
ACM
Current day database applications, with large numbers of users, require fine-grained access control mechanisms, at the level of individual tuples, not just entire relations/views,...
CIKM
2000
Springer
13 years 9 months ago
2000
Springer
On-Line Analytical Processing (OLAP) systems based on a multidimensional view of data have found widespread use in business applications and are being used increasingly in non-sta...