Innovations of organizations are doubly embedded in knowledge networks constituted by coupling among knowledge elements and in social networks formed by collaborative relationships among organizations. This study explores the structural properties of such relationships and their possible influences on organizational innovations in terms of exploitation and exploration in the emerging nano-energ...

In this paper, we propose a framework based on a subsymbolic approach for the support of exploratory activities in a hyperspace. By using it, it is possible to express the semantic features of the whole hyperspace and the states of exploratory activities in topological order. This approach is applied to generate the navigation information for the exploratory activity. The space explored is chan...

There exist various approaches in software testing to test software under development. Exploratory Testing is one such important approach where no predefined test cases are used to test the software. It is proven by researchers that exploratory testing is equally effective in detecting defects as the traditional testing where predefined test cases are used to test the software. Hence, this pape...

Exploratory search is becoming more common as the web is used more increasingly as a medium for learning and discovery. Compared to traditional known-item search, exploratory search is more challenging and difficult to support because it initiates with poorly defined search goals, while the user knowledge and information needs constantly change throughout the search process. Modeling the user b...

objective: inconsistent results have been reported regarding the symptom dimensions relevant to psychosis in symptoms check list revised (scl90-r), i.e., “psychoticism” and “paranoid ideation”. therefore, some studies have suggested different factor structures for questions of these two dimensions, and proposed two newly defined dimensions of “schizotypal signs” and “schizophrenia nuclear sympt...