1974 search results - page 15 / 395 » Conditional Purchase Orders |
GG
2004
Springer
14 years 1 months ago
2004
Springer
We show how edge-labelled graphs can be used to represent first-order logic formulae. This gives rise to recursively nested structures, in which each level of nesting corresponds ...
KES
2005
Springer
14 years 1 months ago
2005
Springer
In most P2P business models, in which users purchase the media, it is necessary to securely identify the user in order to facilitate payment. In this paper, we present a technique ...
CP
2010
Springer
13 years 5 months ago
2010
Springer
Abstract. We study the problem of maximizing the amount of stochastic diffusion in a network by acquiring nodes within a certain limited budget. We use a Sample Average Approximati...
IOR
2011
13 years 2 months ago
2011
We consider a pricing problem in an environment where the customers’ willingness-to-pay (WtP) distribution may change at some point over the selling horizon. Customers arrive se...
AMC
2008
13 years 7 months ago
2008
Abstract. This paper is devoted to the study of periodic boundary value problems for nonlinear third order di