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» Approaches to Hospital Process Management
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HICSS
2009
IEEE
662views Biometrics» more  HICSS 2009»
16 years 1 months ago
Modeling Collaborative Behavior: Foundations for Collaboration Technologies
Can models of collaboration serve as a foundation for development of collaborative technologies in much the same way that engineers use models when developing complex systems? We ...
Steven E. Poltrock, Mark Handel
167
Voted
SACMAT
2010
ACM
15 years 11 months ago
Role updating for assignments
The role-based access control (RBAC) has significantly simplified the management of users and permissions in computing systems. In dynamic environments, systems are usually unde...
Jinwei Hu, Yan Zhang, Ruixuan Li, Zhengding Lu
SIGMOD
2012
ACM
226views Database» more  SIGMOD 2012»
13 years 9 months ago
SkewTune: mitigating skew in mapreduce applications
We present an automatic skew mitigation approach for userdefined MapReduce programs and present SkewTune, a system that implements this approach as a drop-in replacement for an e...
YongChul Kwon, Magdalena Balazinska, Bill Howe, Je...
EGOV
2004
Springer
16 years 1 days ago
Software Acquisition Based on Business Models
In this paper, we present an approach based on hierarchically structured business models as artifacts of business process modeling that are used in a stepwise acquisition process f...
Peter Regner, Thomas Wiesinger, Josef Küng, R...
ECIS
2000
15 years 8 months ago
A Systematic Analysis of the Effect of Task Clarity on Software Development Design
Two different types of development tasks are distinguished: Clear and unclear development tasks. Based on hypotheses from organizational theory two different designs of software d...
Werner Mellis