Most text data from diverse document databases are unsuitable for analytical methods based on statistics and machine learning algorithms. Patent documents are also compiled into text datasets. Similar to other document datasets, we therefore need to transform patent documents into structured data for a statistical analysis. This transformation is performed using the preprocessing of text mining...

This paper presents a new approach to path planning for robots with many degrees of freedom (dof) operating in known static environments. The approach consists of a preprocessing and a planning stage. Preprocessing, which is done only once for a given environment, generates a network of randomly, but properly selected, collision-free conngurations (nodes). Planning then connects any given initi...

The main objective of this paper is to discuss the preprocessing method involved in the identification of avian pox disease in poultry farm. Due to the acquisition of the hen images and lighting variations noise can affect the images. Preprocessing is the first and very important step in image processing, after preprocessing we can do analysis in that image for future work. In this paper, impul...