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VLDB
2002
ACM
157views Database» more  VLDB 2002»
16 years 3 months ago
A formal perspective on the view selection problem
The view selection problem is to choose a set of views to materialize over a database schema, such that the cost of evaluating a set of workload queries is minimized and such that ...
Rada Chirkova, Alon Y. Halevy, Dan Suciu
ECBS
2005
IEEE
164views Hardware» more  ECBS 2005»
15 years 8 months ago
The Impact of Agile Methods on Software Project Management
As more and more software projects engage Agile Methods, there are emerging patterns of success and failure. With growing adoption of Agile Methods, project managers increasingly ...
Michael Coram, Shawn A. Bohner
JSS
2008
97views more  JSS 2008»
15 years 3 months ago
Proactive and reactive multi-dimensional histogram maintenance for selectivity estimation
Many state-of-the-art selectivity estimation methods use query feedback to maintain histogram buckets, thereby using the limited memory efficiently. However, they are "reacti...
Zhen He, Byung Suk Lee, Xiaoyang Sean Wang
IDA
2009
Springer
15 years 22 days ago
Estimating Hidden Influences in Metabolic and Gene Regulatory Networks
We address the applicability of blind source separation (BSS) methods for the estimation of hidden influences in biological dynamic systems such as metabolic or gene regulatory net...
Florian Blöchl, Fabian J. Theis
ECOWS
2009
Springer
15 years 6 months ago
An Analysis of Windows Workflow's Control-Flow Expressiveness
The Windows Workflow Foundation (WF) has been introduced as part of the .NET framework as a means of creating workflow-centric applications. Its intended field of application is br...
Marco Zapletal, Wil M. P. van der Aalst, Nick Russ...