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ECIS
2003
15 years 8 months ago
Pricing software development services
This paper studies the pricing of software development outsourcing. Two pricing techniques – time and material and fixed price – are described and the economic conditions for ...
Yossi Lichtenstein, Alan McDonnell
GRID
2008
Springer
15 years 6 months ago
Cost and accuracy sensitive dynamic workflow composition over grid environments
A myriad of recent activities can be seen towards dynamic workflow composition for processing complex and data intensive problems. Meanwhile, the simultaneous emergence of the gri...
David Chiu, Sagar Deshpande, Gagan Agrawal, Rongxi...
ASWC
2009
Springer
15 years 9 months ago
Reasoning about Partially Ordered Web Service Activities in PSL
Many tasks within semantic web service discovery can be formalized as reasoning problems related to the partial ordering of subactivity occurrences in a complex activity. We show h...
Michael Gruninger, Xing Tan
CHI
2008
ACM
16 years 7 months ago
Breaking the disposable technology paradigm: opportunities for sustainable interaction design for mobile phones
We present a qualitative study of mobile phone ownership, replacement and disposal practices geared towards identifying design opportunities towards sustainable mobile phone inter...
Elaine M. Huang, Khai N. Truong
CORR
2004
Springer
120views Education» more  CORR 2004»
15 years 6 months ago
Validating a Web Service Security Abstraction by Typing
Abstraction by Typing Andrew D. Gordon Microsoft Research Riccardo Pucella Cornell University An XML web service is, to a first approximation, an RPC service in which requests and...
Andrew D. Gordon, Riccardo Pucella