367 search results - page 43 / 74 » Algorithms for selecting materialized views in a data wareho... |
ADBIS
1999
Springer
14 years 1 months ago
1999
Springer
Abstract. One of the most important data mining tasks is discovery of frequently occurring patterns in sequences of events. Many algorithms for finding various patterns in sequenti...
DAARC
2007
Springer
14 years 2 months ago
2007
Springer
Abstract. In this paper, we present a systematic evaluation of a hybrid approach of combined rule-based filtering and machine learning to Dutch coreference resolution. Through the...
GIS
2008
ACM
14 years 9 months ago
2008
ACM
Given a spatial crime data warehouse, that is updated infrequently and a set of operations O as well as constraints of storage and update overheads, the index type selection probl...
PODS
2012
ACM
11 years 11 months ago
2012
ACM
Data is increasingly being bought and sold online, and Webbased marketplace services have emerged to facilitate these activities. However, current mechanisms for pricing data are ...
ISM
2008
IEEE
14 years 3 months ago
2008
IEEE
Selective encryption is a new trend in content protection. It aims at reducing the amount of data to encrypt while achieving a sufficient and inexpensive security. This approach ...