67 search results - page 13 / 14 » Anonymizing transaction databases for publication |
FIMI
2004
13 years 9 months ago
2004
In this paper, we present an ongoing work to discover maximal frequent itemsets in a transactional database. We propose an algorithm called ABS for Adaptive Borders Search, which ...
VLDB
1994
ACM
13 years 11 months ago
1994
ACM
MapBase is a laboratory information system that has been supporting a high-throughput genome-mapping operation for the last three years. We chose to build MapBase around a C++-bas...
EKAW
2010
Springer
13 years 6 months ago
2010
Springer
The quality of data is a critical factor for all kinds of decision-making and transaction processing. While there has been a lot of research on data quality in the past two decades...
KDD
2008
ACM
14 years 8 months ago
2008
ACM
Traditional association mining algorithms use a strict definition of support that requires every item in a frequent itemset to occur in each supporting transaction. In real-life d...
VLDB
1987
ACM
13 years 11 months ago
1987
ACM
This paper reports on an implementation of Bayer's Time Interval concurrency control method and compares it to the performance of a conventional timestamp method. The impleme...