This paper considers how marketing can be made more appropriate in entrepreneurial contexts by proposing a conceptual model of the processes of marketing as undertaken by entrepreneurs. Although marketing is a key factor in the survival and development of business ventures, a number of entrepreneurial characteristics seem to be at variance with marketing according to the textbook. These include...

We propose an approach for detecting objects in large-scale range datasets that combines bottom-up and top-down processes. In the bottom-up stage, fast-to-compute local descriptors are used to detect potential target objects. The object hypotheses are verified after alignment in a top-down stage using global descriptors that capture larger scale structure information. We have found that the com...

Corner positioning templates are proposed in order to detect the accurate positions of corners that are extracted using 4-directional edge labeling. Top-down and bottom-up directional labeling are used to label the edge segments with four kinds of labels according to their directions. The points whose labels have changed are then determined as corners. The exact positions of the missing corners...

Conventional structural analysis and design methods typically use a top-down approach to modelling, where there is a global algorithm that controls the solution process. Consequently the real time interaction with the model could become impractical due to its computational intensity. This paper describes an alternative approach to structural analysis, which draws its inspiration in behavioural ...

We discuss a method for tracking individual molecules which globally optimizes the likelihood of the connections between molecule positions fast and with high reliability even for high spot densities and blinking molecules. Our method works with cost functions which can be freely chosen to combine costs for distances between spots in space and time and which can account for the reliability of p...

Positioning in learning networks is a process that assists learners in finding a starting point and an efficient route through the network that will foster competence building. In the past we explored computational approaches to positioning that are based on the contents of the learning network and the behavior of those participating in it, more or less ignoring different efforts to stimulate p...