SIGMOD
1993
ACM
13 years 11 months ago
1993
ACM
We are given a large database of customer transactions. Each transaction consists of items purchased by a customer in a visit. We present an e cient algorithm that generates all s...
SAS
2001
Springer
13 years 12 months ago
2001
Springer
This paper describes the precise speci cation, design, analysis, implementation, and measurements of an e cient algorithm for solving regular tree grammar based constraints. The p...
ICML
1995
IEEE
14 years 8 months ago
1995
IEEE
In the single rent-to-buy decision problem, without a priori knowledge of the amount of time a resource will be used we need to decide when to buy the resource, given that we can ...