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» Designing, Developing, and Evaluating Context-Aware Systems
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CHIMIT
2008
ACM
15 years 8 months ago
Guidelines for designing IT security management tools
An important factor that impacts the effectiveness of security systems within an organization is the usability of security management tools. In this paper, we present a survey of ...
Pooya Jaferian, David Botta, Fahimeh Raja, Kirstie...
IPPS
2005
IEEE
16 years 9 hour ago
GHS: A Performance System of Grid Computing
Conventional performance evaluation mechanisms focus on dedicated distributed systems. Grid computing infrastructure, on another hand, is a shared collaborative environment constr...
Xian-He Sun, Ming Wu
CONEXT
2005
ACM
15 years 8 months ago
Modeling, simulation, and emulation of QoS oriented transport mechanisms
The design and development process of communication protocols and real-time systems and particularly transport protocol mechanisms requires adequate methodology and efficient ins...
Guillaume Jourjon, Ernesto Exposito, Laurent Daira...
IDEAS
2010
IEEE
238views Database» more  IDEAS 2010»
15 years 4 months ago
An integrative approach to query optimization in native XML database management systems
Even though an effective cost-based query optimizer is of utmost importance for the efficient evaluation of XQuery expressions in native XML database systems, such a component is...
Andreas M. Weiner, Theo Härder
CAISE
2008
Springer
15 years 8 months ago
On Modeling and Analyzing Cost Factors in Information Systems Engineering
Introducing enterprise information systems (EIS) is usually associated with high costs. It is therefore crucial to understand those factors that determine or influence these costs....
Bela Mutschler, Manfred Reichert