Sciweavers

145 search results - page 9 / 29
» sac 2009
Sort
View
SAC
2009
ACM
15 years 4 months ago
Collaborative modeling of business processes: a comparative case study
We study collaborative modeling of business processes with respect to the impact of tool support on the modeling process. For this purpose we compared model quality and modeling c...
Peter Rittgen
SAC
2009
ACM
15 years 4 months ago
Two lower bounds for self-assemblies at temperature 1
Abstract—Using the Tile Assembly Model proposed by Rothemund and Winfree, we give two lower bounds on the minimum number of tile types needed to uniquely assemble a shape at temp...
Ján Manuch, Ladislav Stacho, Christine Stol...
SAC
2009
ACM
15 years 4 months ago
Development of a biosignals framework for usability analysis
The understanding of human physical and physiological signals and expressions, together with a growing processing and control capacity allows for new approaches in interactive sys...
Inês Oliveira, Rui Lopes, Nuno Guimarã...
SAC
2009
ACM
15 years 4 months ago
Combining statistics and semantics via ensemble model for document clustering
Incorporating background knowledge into data mining algorithms is an important but challenging problem. Current approaches in semi-supervised learning require explicit knowledge p...
Samah Jamal Fodeh, William F. Punch, Pang-Ning Tan
SAC
2009
ACM
15 years 4 months ago
An implementation substrate for languages composing modularized crosscutting concerns
We present the implementation of several programming languages with support for multi-dimensional separation of concerns (MDSOC) on top of a common delegation-based substrate, whi...
Hans Schippers, Michael Haupt, Robert Hirschfeld