176 search results - page 26 / 36 » On the analysis of queries with counting constraints |
FSTTCS
2009
Springer
14 years 3 months ago
2009
Springer
We introduce and study the donation center location problem, which has an additional application in network testing and may also be of independent interest as a general graph-theor...
JUCS
2008
13 years 8 months ago
2008
: Reasoning about incomplete qualitative temporal information is an essential topic in many artificial intelligence and natural language processing applications. In the domain of n...
SIGMOD
2012
ACM
11 years 11 months ago
2012
ACM
Query substitution is an important problem in information retrieval. Much work focuses on how to find substitutes for any given query. In this paper, we study how to efficiently ...
COMPSAC
2007
IEEE
14 years 2 months ago
2007
IEEE
Recently SQL Injection Attack (SIA) has become a major threat to Web applications. Via carefully crafted user input, attackers can expose or manipulate the back-end database of a ...
BNCOD
2003
13 years 10 months ago
2003
Data mining aims at discovering important and previously unknown patterns from the dataset in the underlying database. Database mining performs mining directly on data stored in r...