Sciweavers

413 search results - page 61 / 83
» It outsourcing maturity model
Sort
View
ECIS
2004
13 years 10 months ago
Strategic Sourcing in Banking - A Framework
The banking landscape in Europe and Germany has a polypolistic market structure with an average vertical range of integration of 80%, implying high process redundancies. Accumulat...
Markus Lammers, Nils Loehndorf, Tim Weitzel
COR
2007
86views more  COR 2007»
13 years 8 months ago
Sourcing with random yields and stochastic demand: A newsvendor approach
We studied a supplier selection problem, where a buyer, while facing random demand, is to decide ordering quantities from a set of suppliers with different yields and prices.We pr...
Shitao Yang, Jian Yang, Layek Abdel-Malek
ECCC
2010
98views more  ECCC 2010»
13 years 7 months ago
Verifying Computations with Streaming Interactive Proofs
Applications based on outsourcing computation require guarantees to the data owner that the desired computation has been performed correctly by the service provider. Methods based...
Graham Cormode, Justin Thaler, Ke Yi
INFOCOM
2010
IEEE
13 years 7 months ago
Achieving Secure, Scalable, and Fine-grained Data Access Control in Cloud Computing
—Cloud computing is an emerging computing paradigm in which resources of the computing infrastructure are provided as services over the Internet. As promising as it is, this para...
Shucheng Yu, Cong Wang, Kui Ren, Wenjing Lou
IHI
2010
160views Healthcare» more  IHI 2010»
13 years 3 months ago
Securing the e-health cloud
Modern information technology is increasingly used in healthcare with the goal to improve and enhance medical services and to reduce costs. In this context, the outsourcing of com...
Hans Löhr, Ahmad-Reza Sadeghi, Marcel Winandy