281 search results - page 20 / 57 » Querying the Guarded Fragment |
110
Voted
KDD
2002
ACM
16 years 22 days ago
2002
ACM
Rule mining is an important data mining task that has been applied to numerous real-world applications. Often a rule mining system generates a large number of rules and only a sma...
130
click to vote
SSDBM
2009
IEEE
15 years 7 months ago
2009
IEEE
Scientific experiments produce large volumes of data represented as complex objects that describe independent events such as particle collisions. Scientific analyses can be express...
114
Voted
PODS
2008
ACM
16 years 14 days ago
2008
ACM
A survey of effective characterizations of tree logics. If L is a logic, then an effective characterization for L is an algorithm, which inputs a tree automaton and replies if the...
FOCS
1995
IEEE
15 years 3 months ago
1995
IEEE
We establish a variety of combinatorial bounds on the tradeo s inherent in reconstructing strings using few rounds of a given number of substring queries per round. These results ...
PODS
2005
ACM
16 years 14 days ago
2005
ACM
All known algorithms for evaluating advanced XPath queries (e.g., ones with predicates or with closure axes) on XML streams employ buffers to temporarily store fragments of the do...