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CSCW
1998
ACM
14 years 26 days ago
Fragmented Interaction: Establishing Mutual Orientation in Virtual Environments
This paper explores and evaluates the support for objectfocused collaboration provided by a desktop Collaborative Virtual Environment. The system was used to support an experiment...
Jon Hindmarsh, Mike Fraser, Christian Heath, Steve...
EGOV
2007
Springer
14 years 2 months ago
An Ontology for the Multi-perspective Evaluation of Quality in E-Government Services
This paper presents a quality ontology that formalizes all the needed knowledge for the realization of a multi-perspective and adaptive evaluation of e-government services. Differe...
Babis Magoutas, Christos Halaris, Gregoris Mentzas
DATE
2006
IEEE
102views Hardware» more  DATE 2006»
14 years 2 months ago
Faster exploration of high level design alternatives using UML for better partitions
Partitioning is a time consuming and computationally complex optimization problem in the codesign of hardware software systems. The stringent time-to-market requirements have resu...
Waseem Ahmed, Doug Myers
ACOM
2006
Springer
14 years 2 months ago
Flexible Conversations Using Social Commitments and a Performatives Hierarchy
In this research, we re-arrange FIPA’s ACL performatives to form a subsumption lattice (ontology) and apply a theory of social commitments to achieve a simplified and observable...
Robert C. Kremer, Roberto A. Flores
EUROPAR
2006
Springer
14 years 9 days ago
Early Experiences with KTAU on the IBM BG/L
Abstract. The influences of OS and system-specific effects on application performance are increasingly important in high performance computing. In this regard, OS kernel measuremen...
Aroon Nataraj, Allen D. Malony, Alan Morris, Samee...