Start-up is an emerging micro-enterprise that has different characteristics to a larger and mature enterprise. Its viability depends mainly on a functioning business model. The purpose of the research study is to identify the basic types of business model regardless of the specific industry, and...

How should a cluster be designed to foster the innovativeness of its members? In this article, we view self-aware and organised clusters as "meta-organisations" which can deliberately shape their internal structures through design-based interventions. To formulate interventions for cluster...

Clustering nouns can be useful in construction of a set of synonyms for word sense disambiguation, to perform query expansion in a QA system [10], to build ontology from a text, in data mining, etc., especially for languages different to English for which doesn't exist such hierarchy as WordNet...

Random forests are invariant and robust estimators that can fit complex interactions between input data of different types and binary, categorical, or continuous outcome variables, including those with multiple dimensions. In addition to these desirable properties, random forests impose a...