868 search results - page 102 / 174 » Using concept analysis to detect co-change patterns |
141
Voted
KDD
2002
ACM
16 years 4 months ago
2002
ACM
Automated detection of the first document reporting each new event in temporally-sequenced streams of documents is an open challenge. In this paper we propose a new approach which...
123
click to vote
KDD
2007
ACM
16 years 4 months ago
2007
ACM
In this paper we address the problem of detecting topics in large-scale linked document collections. Recently, topic detection has become a very active area of research due to its...
142
Voted
TMI
2008
15 years 3 months ago
2008
Abstract--This paper investigates the performance of a new multivariate method for tensor-based morphometry (TBM). Statistics on Riemannian manifolds are developed that exploit the...
140
Voted
SDM
2007
SIAM
15 years 5 months ago
2007
SIAM
Given a large sparse graph, how can we find patterns and anomalies? Several important applications can be modeled as large sparse graphs, e.g., network traffic monitoring, resea...
135
Voted
BMCBI
2010
15 years 3 months ago
2010
Background: High throughput sequencing has become an important technology for studying expression levels in many types of genomic, and particularly transcriptomic, data. One key w...