180 search results - page 31 / 36 » A Method for Change Computation in Deductive Databases |
SIGMOD
2006
ACM
14 years 6 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...
EDBT
2009
ACM
14 years 1 months ago
2009
ACM
As information networks become ubiquitous, extracting knowledge from information networks has become an important task. Both ranking and clustering can provide overall views on in...
FSKD
2005
Springer
14 years 7 days ago
2005
Springer
The value of the itemset share is one way of evaluating the magnitude of an itemset. From business perspective, itemset share values reflect more the significance of itemsets for m...
ICDM
2009
IEEE
13 years 4 months ago
2009
IEEE
Given a large transaction database, association analysis is concerned with efficiently finding strongly related objects. Unlike traditional associate analysis, where relationships ...
ICIP
2003
IEEE
14 years 8 months ago
2003
IEEE
This paper describes an approach to retrieve images containing specific objects, scenes or buildings. The image content is captured by a set of local features. More precisely, we ...