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» Improving cluster availability using workstation validation
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JWE
2006
81views more  JWE 2006»
13 years 7 months ago
Extending Web Engineering Models and Tools for Automatic Usability Validation
gh abstract information is available. In the next step, we identify existing Web Engineering model properties which can be used to improve the checks, and propose further extension...
Richard Atterer, Albrecht Schmidt, Heinrich Hu&szl...
CGF
2010
112views more  CGF 2010»
13 years 7 months ago
Evaluation of Cluster Identification Performance for Different PCP Variants
Parallel coordinate plots (PCPs) are a well-known visualization technique for viewing multivariate data. In the past, various visual modifications to PCPs have been proposed to fa...
Danny Holten, Jarke J. van Wijk
COOPIS
2004
IEEE
13 years 11 months ago
Refresco: Improving Query Performance Through Freshness Control in a Database Cluster
Abstract. We consider the use of a cluster system for managing autonomous databases. In order to improve the performance of read-only queries, we strive to exploit user requirement...
Cécile Le Pape, Stéphane Ganç...
TMA
2012
Springer
259views Management» more  TMA 2012»
12 years 3 months ago
Using Metadata to Improve Experiment Reliability in Shared Environments
Experimental network research is subject to challenges since the experiment outcomes can be influenced by undesired effects from other activities in the network. In shared experi...
Pehr Söderman, Markus Hidell, Peter Sjöd...
LWA
2004
13 years 9 months ago
Experiments in Term Weighting and Keyword Extraction in Document Clustering
We study methods to initialize or bias different clustering methods using prior information about the "importance" of a keyword w.r.t. the whole document collection or a...
Christian Borgelt, Andreas Nürnberger