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EKNOW
2009
15 years 4 months ago
Visual Middle-Out Modeling of Problem Spaces
Modeling is a complex and central activity in many domains. Domain experts and designers usually work by drawing and create models from the middle-out; however, visual and middle-...
Andrea Valente
IHI
2010
169views Healthcare» more  IHI 2010»
15 years 1 months ago
Dynamic scheduling of emergency department resources
The processes carried out in a hospital emergency department can be thought of as structures of activities that require resources in order to execute. Costs are reduced when resou...
Junchao Xiao, Leon J. Osterweil, Qing Wang
CIDR
2011
234views Algorithms» more  CIDR 2011»
14 years 10 months ago
SWissBox: An Architecture for Data Processing Appliances
Database appliances offer fully integrated hardware, storage, operating system, database, and related software in a single package. Database appliances have a relatively long hist...
Gustavo Alonso, Donald Kossmann, Timothy Roscoe
SIGMOD
2011
ACM
222views Database» more  SIGMOD 2011»
14 years 9 months ago
Data generation using declarative constraints
We study the problem of generating synthetic databases having declaratively specified characteristics. This problem is motivated by database system and application testing, data ...
Arvind Arasu, Raghav Kaushik, Jian Li
DSN
2011
IEEE
14 years 6 months ago
Resource and virtualization costs up in the cloud: Models and design choices
—Virtualization offers the potential for cost-effective service provisioning. For service providers who make significant investments in new virtualized data centers in support of...
Daniel Gmach, Jerry Rolia, Ludmila Cherkasova