2850 search results - page 373 / 570 » Answering Queries using Humans, Algorithms and Databases |
166
Voted
SIGMOD
2012
ACM
13 years 6 months ago
2012
ACM
We study the notion of regret ratio proposed in [19] to deal with multi-criteria decision making in database systems. The regret minimization query proposed in [19] was shown to h...
134
Voted
PAM
2004
Springer
15 years 8 months ago
2004
Springer
Given that the global DNS system, especially at the higher root and top-levels, experiences significant query loads, we seek to answer the following questions: (1) How does the ch...
161
Voted
SIGMOD
2005
ACM
15 years 9 months ago
2005
ACM
In this paper, we propose new graph-based data structure and indexing to organize and retrieve video data. Several researches have shown that a graph can be a better candidate for...
226
Voted
ICDE
1998
IEEE
16 years 4 months ago
1998
IEEE
Discovery of functionaldependencies from relations has been identified as an important database analysis technique. In this paper, we present a new approach for finding functional...
130
Voted
AMW
2009
15 years 1 months ago
2009
We address schema design in uncertain databases. Since uncertain data is relational in nature, decomposition becomes a key issue in design. Decomposition relies on dependency theo...