In seinem Beitrag zur Problematik der Landwirtschaftsreform in China befaßt sich der Autor besonders mit dem Haushaltsquotensystem als der wichtigsten Form der neuen Verantwortlichkeitssysteme, mit seinem Charakter und seiner Funktion, den Widerständen gegen seine Einführung, mit den...

In this paper, we present a new technique, called Stream Projected Outlier deTector (SPOT), to deal with outlier detection problem in high-dimensional data streams. SPOT is unique in a number of aspects. First, SPOT employs a novel window-based time model and decaying cell summaries to capture...

Social media continues to proliferate. This article presents a qualitative analysis of twelve cases of social-media-based knowledge sharing. The analysis reveals six categories of knowledge sharing in the social context. The analysis indicates that personalization of the organization entities...

Purpose: Big data has raised challenges and opportunities for business, the information technology (IT) industry and research communities. Nowadays, small and medium-sized enterprises (SME) are dealing with big data using their limited resources. The purpose of this paper is to describe the...