2299 search results - page 16 / 460 » Logical Data Expiration |
VMCAI
2010
Springer
14 years 5 months ago
2010
Springer
Abstract. Logics that involve collections (sets, multisets), and cardinality constraints are useful for reasoning about unbounded data structures and concurrent processes. To make ...
SIGMOD
2006
ACM
14 years 7 months ago
2006
ACM
Given a dataset P and a preference function f, a top-k query retrieves the k tuples in P with the highest scores according to f. Even though the problem is well-studied in convent...
CSL
2006
Springer
13 years 7 months ago
2006
Springer
In a data word or a data tree each position carries a label from a finite alphabet and a data value from some infinite domain. These models have been considered in the realm of sem...
PKDD
2004
Springer
14 years 1 months ago
2004
Springer
DAGSTUHL
2003
13 years 9 months ago
2003
Data mining focuses on the development of methods and algorithms for such tasks as classification, clustering, rule induction, and discovery of associations. In the database fiel...