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» On the Consistent Observation of Active Systems
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SIGIR
1996
ACM
15 years 10 months ago
Evaluating User Interfaces to Information Retrieval Systems: A Case Study on User Support
Designing good user interfaces to information retrieval systems is a complex activity. The design space is large and evaluation methodologies that go beyond the classical precisio...
Giorgio Brajnik, Stefano Mizzaro, Carlo Tasso
MTA
2008
150views more  MTA 2008»
15 years 6 months ago
Evaluation and monitoring of video quality for UMA enabled video streaming systems
This paper1 deals with monitoring user perception of multimedia presentations in a Universal Multimedia Access (UMA) enabled system using objective no-reference (NR) metrics. Thes...
R. Venkatesh Babu, Andrew Perkis, Odd Inge Hillest...
ECIS
2004
15 years 7 months ago
Failures of reward-driven behaviour in industry: a case of systems, management and creativity
Creativity is a much needed quality in today's business and therefore an important research area. Whilst implementing and evaluating computer support for electronic brainstor...
Dick Stenmark
HCW
1999
IEEE
15 years 10 months ago
Simulation of Task Graph Systems in Heterogeneous Computing Environments
This paper describes a simulation tool for the analysis of complex jobs described in the form of task graphs. The simulation procedure relies on the PN-based topological represent...
Noé Lopez-Benitez, Ja-Young Hyon
ICDE
2005
IEEE
120views Database» more  ICDE 2005»
16 years 7 months ago
SNAP: Efficient Snapshots for Back-in-Time Execution
SNAP is a novel high-performance snapshot system for object storage systems. The goal is to provide a snapshot service that is efficient enough to permit "back-in-time" ...
Liuba Shrira, Hao Xu