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CCS
2005
ACM
14 years 1 months ago
CPOL: high-performance policy evaluation
Policy enforcement is an integral part of many applications. Policies are often used to control access to sensitive information. Current policy specification languages give users ...
Kevin Borders, Xin Zhao, Atul Prakash
VISUALIZATION
2002
IEEE
14 years 21 days ago
Comparative Evaluation of Visualization and Experimental Results Using Image Comparison Metrics
Comparative evaluation of visualization and experiment results is a critical step in computational steering. In this paper, we present a study of image comparison metrics for quan...
Hualin Zhou, Min Chen, Mike F. Webster
SPLC
2000
13 years 9 months ago
Two Novel Concepts for systematic product line development
: Framelets and implementation cases are new concepts to manage the complexity of product line development. Framelets are "small product lines" that address, as self-stan...
Alessandro Pasetti, Wolfgang Pree
BMCBI
2010
155views more  BMCBI 2010»
13 years 8 months ago
A flexible R package for nonnegative matrix factorization
Background: Nonnegative Matrix Factorization (NMF) is an unsupervised learning technique that has been applied successfully in several fields, including signal processing, face re...
Renaud Gaujoux, Cathal Seoighe
CASCON
2010
204views Education» more  CASCON 2010»
13 years 2 months ago
Effective collaboration and consistency management in business process modeling
ion and giving them a medium to express and implement change. One of the keys to achieve agility for creating business processes depends on close interaction between IT department ...
Moises Castelo Branco, Yingfei Xiong, Krzysztof Cz...