618 search results - page 24 / 124 » Aggregated Subset Mining |
WWW
2007
ACM
14 years 9 months ago
2007
ACM
In recent years, different commercial Weblog subscribing systems have been proposed to return stories from users' subscribed feeds. In this paper, we propose a novel clusteri...
WWW
2004
ACM
14 years 9 months ago
2004
ACM
We present an algorithm for updating the PageRank vector [1]. Due to the scale of the web, Google only updates its famous PageRank vector on a monthly basis. However, the Web chan...
SIGMOD
1997
ACM
14 years 21 days ago
1997
ACM
Computing multiple related group-bys and aggregates is one of the core operations of On-Line Analytical Processing (OLAP) applications. Recently, Gray et al. [GBLP95] proposed the...
SIGMOD
1998
ACM
14 years 22 days ago
1998
ACM
The Relational On-Line Analytical Processing (ROLAP) is emerging as thedominant approach in data warehousing with decision support applications. In order to enhance query performa...
PAKDD
2000
ACM
14 years 2 days ago
2000
ACM
In clustering, global feature selection algorithms attempt to select a common feature subset that is relevant to all clusters. Consequently, they are not able to identify individu...