The main research issues are to develop effective shape representations and query interfaces.
One of the main research issues is how to improve the efficiency of the original SVM model, while preventing any deterioration of the classification performance of the model.
Then, the paper presents the main research issues related to CPS design and, in particular, the needs for an integrated and multi-scale designing approach to prevent conflicts across different design domains early enough within the CPS development process.
New reviews both challenge and support different aspects of the estuarine dependence paradigm – still perhaps one of the main research issues – and the protective function of estuaries and mangroves for juvenile fishes has received attention in relation to e.g. predation risks and fisheries.
Based on this framework, we raise main research issues in Internet finance from the perspectives of theory, technology, and governance.
Based on the research on information centric mobile caching frameworks mentioned, a summary on the main research issues is provided in Table 1.
These major challenges are already known, but it is noticeable to find the important weight given to governance through two main research issues: first, national sovereignty and maritime common good, and second, standard law and regulations at sea.
Before addressing the main research issues, a number of general findings will be discussed.
In an overview article, Boselie et al. [ 12] identified the main research issues within the field.
The current study addressed two main research issues: First, we were interested in the activation pattern associated with stress processing.
