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ICDE
2006
IEEE
185views Database» more  ICDE 2006»
15 years 5 months ago
Don't be a Pessimist: Use Snapshot based Concurrency Control for XML
Currently, only few XML data management systems support concurrent access to an XML document, and if they do, they typically apply variations of hierarchical locking to handle XML...
Zeeshan Sardar, Bettina Kemme
CSCW
2006
ACM
15 years 5 months ago
Of pill boxes and piano benches: "home-made" methods for managing medication
We report on the results of an ethnographic study of how elders manage their medication with the objective of informing the design of in-home assistive health technology to suppor...
Leysia Palen, Stinne Aaløkke Ballegaard
SAC
2006
ACM
15 years 5 months ago
Revisiting 1-copy equivalence in clustered databases
Recently renewed interest in scalable database systems for shared nothing clusters has been supported by replication protocols based on group communication that are aimed at seaml...
Rui Carlos Oliveira, José Pereira, Alfr&aci...
ICDE
2005
IEEE
114views Database» more  ICDE 2005»
15 years 4 months ago
VAMANA - A Scalable Cost-Driven XPath Engine
¡ Several systems have recently been proposed for the evaluation of XPath expressions. However, none of these systems have demonstrated both scalability with large document sizes ...
Venkatesh Raghavan, Kurt W. Deschler, Elke A. Rund...
ISESE
2005
IEEE
15 years 4 months ago
An empirical investigation on the visualization of temporal uncertainties in software engineering project planning
The success of software projects depends on the ability of a human planner to understand the relationships of tasks and their temporal uncertainty and hence the visualization ther...
Stefan Biffl, Bettina Thurnher, G. Goluch, Dietmar...