This dissertation discusses three problems from different areas of medical research and their machine learning solutions. Each solution is a distinct type of decision support system. They show three common properties: personalized healthcare decision support, reduction of the use of medical...

The automatic collection and increasing availability of health data provides a new opportunity for techniques to monitor this information. By monitoring pre-diagnostic data sources, such as over-the-counter cough medicine sales or emergency room chief complaints of cough, there exists the...

General purpose technologies (GPT) have a significant impact on economic activity through radical technological change and wide technological diffusion. This paper aims to address the generality of technologies associated with the GPT concept. Information and communications technologies (ICT),...

Biotechnology is often regarded as a key technology with high potential for far-reaching social, environmental and economic impacts. Among others, the development and diffusion of biotechnology may have considerable economic effects on production and employment. This paper analyzes the economic...

Successful innovation depends on the management of a firm's knowledge base. This paper empirically investigates the determinants of knowledge regulation. Using a unique survey dataset, the analysis suggests that R&D managers do not leak knowledge randomly, but rather regulate knowledge...

Many business, academic, and scientific groups have recommended that the Congress substantially increase R&D spending in the near future. President Bush’s American Competitiveness Initiative calls for a doubling of spending over the next decade in selected agencies that deal with the physical...