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» Planning with Reduced Operator Sets
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AIM
2006
15 years 6 months ago
Developing a framework for analyzing IS/IT backsourcing
: Companies implementing an IS/IT backsourcing strategy (i.e. bringing IT functions back in-house after they have been outsourced) aiming at increasing operational effectiveness ma...
Jacky Akoka, Isabelle Comyn-Wattiau
ICDE
2012
IEEE
267views Database» more  ICDE 2012»
13 years 7 months ago
Scalable and Numerically Stable Descriptive Statistics in SystemML
—With the exponential growth in the amount of data that is being generated in recent years, there is a pressing need for applying machine learning algorithms to large data sets. ...
Yuanyuan Tian, Shirish Tatikonda, Berthold Reinwal...
125
Voted
ATAL
2007
Springer
15 years 10 months ago
Scaling-up shopbots: a dynamic allocation-based approach
In this paper we consider the problem of eCommerce comparison shopping agents (shopbots) that are limited by capacity constraints. In light of the phenomenal increase both in dema...
David Sarne, Sarit Kraus, Takayuki Ito
OR
2005
Springer
15 years 10 months ago
Optimal Fares for Public Transport
The fare planning problem for public transport is to design a system of fares that maximize the revenue. We introduce a nonlinear optimization model to approach this problem. It i...
Ralf Borndörfer, Marika Neumann, Marc E. Pfet...
EDBT
2008
ACM
194views Database» more  EDBT 2008»
16 years 4 months ago
XCraft: boosting the performance of active XML materialization
An active XML (AXML) document contains tags representing calls to Web services. Therefore, retrieving its contents consists in materializing its data elements by invoking the embe...
Gabriela Ruberg, Marta Mattoso