Sciweavers

1379 search results - page 58 / 276
» Process Mining by Measuring Process Block Similarity
Sort
View
KDD
2009
ACM
174views Data Mining» more  KDD 2009»
15 years 4 months ago
Visual exploration of categorical and mixed data sets
For categorical data there does not exist any similarity measure which is as straight forward and general as the numerical distance between numerical items. Due to this it is ofte...
Sara Johansson
COMBINATORICS
2004
81views more  COMBINATORICS 2004»
14 years 9 months ago
A Card Shuffling Analysis of Deformations of the Plancherel Measure of the Symmetric Group
This paper finds and analyzes a formula for the total variation distance between iterations of riffle shuffles and iterations of "cut and then riffle shuffle". This allo...
Jason E. Fulman
MEDINFO
2007
155views Healthcare» more  MEDINFO 2007»
14 years 11 months ago
Towards Sustainability of Health Information Systems: How Can We Define, Measure and Achieve It?
Health information systems (HIS) in their current form are rarely sustainable. In order to sustain our health information systems and with it our health systems, we need to focus ...
Sebastian Garde, Carola M. Hullin, Rong Chen, Thil...
DEXA
2009
Springer
222views Database» more  DEXA 2009»
15 years 4 months ago
On Index-Free Similarity Search in Metric Spaces
Metric access methods (MAMs) serve as a tool for speeding similarity queries. However, all MAMs developed so far are index-based; they need to build an index on a given database. T...
Tomás Skopal, Benjamin Bustos
DMKD
2004
ACM
139views Data Mining» more  DMKD 2004»
15 years 3 months ago
Iterative record linkage for cleaning and integration
Record linkage, the problem of determining when two records refer to the same entity, has applications for both data cleaning (deduplication) and for integrating data from multipl...
Indrajit Bhattacharya, Lise Getoor