KDD
1999
ACM
13 years 8 months ago
1999
ACM
We present an efficient algorithm (UWEP) for updating large itemsets when new transactions are added to the set of old transactions. UWEP employs a dynamic lookahead strategy in u...
CADE
2000
Springer
13 years 9 months ago
2000
Springer
Abstract. This article introduces two techniques to improve the propagation efficiency of CSP based finite model generation methods. One approach consists in statically rewriting ...