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The dynamics of sales opportunities can be modelled by a Markov Decision Process. The latter can be solved by using dynamic programming and assigns to each state an optimal action. In this project, states are modelled by the number of opportunities at five ...
We propose statistically self-similar and rotation-invariant models for vector fields, study some of the more significant properties of these models, and suggest algorithms and methods for reconstructing vector fields from numerical observations, using the ...
Latent variable models provide valuable compact representations for learning and inference in many computer vision tasks. However, most existing models cannot directly encode prior knowledge about the specific problem at hand. In this paper, we introduce a ...
We characterize the fairness of decentralized medium access control protocols based on CSMA/CA, such as IEEE 802.11, in large multi-hop wireless networks. In particular, we show that the widely observed unfairness of the protocol in small network topologie ...
Institute of Electrical and Electronics Engineers2009
In the actual market conditions, where it is essential to rapidly respond to business opportunities that might emerge, the concept of virtual organisation (VO) appears particularly well suited. The possibility of rapidly forming a VO to respond to a busine ...
The purpose of this paper is to build on a set of recent theoretical studies investigating the role of subjective insights and judgments in the resource-based view and to extend this important line of inquiry by offering a detailed assessment of how agents ...
Purpose – Higher education has a key role and responsibility in creating change and addressing issues of fundamental human concern such as inequality and social justice, globalisation and development, environmental protection and sustainability. The purpos ...
In a distributed application, high-availability of a critical online service is ensured despite failures by duplicating the vital components of the server. Whilst guaranteeing the access to the server at all times, duplication requires particular care, so ...
This paper presents a brief theoretical discussion on the issue of the wire-grid representation of surfaces using the Numerical Electromagnetics Code (NEC). Different approaches for the determination of the parameters (in particular, the segment radii) of ...
Following a Finnish initiative the European Commission is preparing a communication on logistics in 2006. To support the preparations Finland arranged the so called EULOC-process in which logistics experts from different countries were invited to participa ...
Ministry of Transport and Communications of Finland2006
