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DIS
2006
Springer
15 years 7 months ago
On Class Visualisation for High Dimensional Data: Exploring Scientific Data Sets
Parametric Embedding (PE) has recently been proposed as a general-purpose algorithm for class visualisation. It takes class posteriors produced by a mixture-based clustering algori...
Ata Kabán, Jianyong Sun, Somak Raychaudhury...
PAKDD
2001
ACM
121views Data Mining» more  PAKDD 2001»
15 years 8 months ago
Direct Domain Knowledge Inclusion in the PA3 Rule Induction Algorithm
Inclusion of domain knowledge in a process of knowledge discovery in databases is a complex but very important part of successful knowledge discovery solutions. In real-life data m...
Pedro de Almeida
CHI
2003
ACM
16 years 4 months ago
Marked for deletion: an analysis of email data
What characteristics of an email message make it more likely to be discarded? Statistical analyses of a set of deleted and non-deleted messages revealed several factors that were ...
Laura Dabbish, Gina Danielle Venolia, Jonathan J. ...
TIME
2005
IEEE
15 years 9 months ago
Analysis of Timed Processes with Data Using Algebraic Transformations
The language of timed µCRL is an extension of an ACP-style process algebra-based language µCRL with time-related features. In this paper we describe this language and its equati...
Michel A. Reniers, Yaroslav S. Usenko
AMW
2009
15 years 5 months ago
Data Expiration and Aggregate Queries
We investigate the space requirements for summaries needed for maintaining exact answers to aggregate queries over histories of relational databases. We show that, in general, a su...
David Toman