: This paper presents interim results of an ongoing project on quality issues concerning Wikipedia. One focus of research is the relation of language and quality measurement. The o...
Many recently proposed perceptual image quality assessment algorithms are implemented in two stages. In the first stage, image quality is evaluated within local regions. This resu...
Long queries frequently contain many extraneous terms that hinder retrieval of relevant documents. We present techniques to reduce long queries to more effective shorter ones tha...
Abstract: Independent from the concrete definition of the term “data quality” consistency always plays a major role. There are two main points when dealing with the data qualit...
This paper examines why the rise of computermediated communication, driven by dramatically lowered cost, creates new structural problems from an information quality standpoint. We...