poland is a traditional mining country ranking high in europian mining. a considerable part of polish national-gross-product comes from mineral resources. a large number of the working people work in the mines and related industry. research and educational centers depending on mining are well grown and are of great importance. the major mining commodities of poland are: coal, brown coal copper,...

Action recognition in video sequence has been a major challenging research area for number of years. Apriori algorithm and SIFT descriptor based approach for action recognition is proposed in this paper. Here, two phases can be carried out for accurate and updating of action recognition. In the first phase, the input should be the video sequence. For preprocessing the sequences frame can be for...

Approach we have tested in each of your submitted runs. For the “Object Put” event, we followed a dual foreground segmentation approach where the output difference between a short term and a long term model is used for triggering potential alerts. For Pointing, Embrace, CellToEar and PersonRuns, we applied the learning of compound spatio-temporal features based on a data mining method. Relative...

Abstract The role of coal mine underground reservoirs (CMUR) in ‘guide storage and use’ greatly solves the problem water waste. Replenishment prediction reservoir sources provide an important support for successful development key technologies concerning CMUR. To study replenishment CMUR, hydrogeological conditions Shendong mining area were investigated as example. Based on relationship between...

Aiming at the problems of low error recognition accuracy and correlation data matching in existing dance action music beat methods, a method based on mining is designed. The quaternion array used to represent joint coordinate points movement, coordinates are rotated obtain curve change movement. movement characteristics regarded as set positive negative sample data, initial weights different ca...

for about a decade the virtual water trade has been highlighted as a means of promoting water efficiency and helping to solve regional restrictions of water resources in order to provide water and food security. although these tools are not just for certain areas of the world with a specific climate, they are more important for countries which are faced with water resources restriction and cris...

As university courses increasingly require students to use online tools in their studies, the opportunity arises to mine the resulting large amounts of student learning data for hidden useful information. In this paper we study the application of data mining to data collected from third year software development group projects using Trac, an online collaboration tool. We applied two very distin...

The first step in mining activities is rock excavation in both mine development and production. Constant pressure for cost reduction and creating an improved/safe work environment for personnel has naturally resulted in increased use of mechanical excavation systems in many mining operations. Also, mechanical excavation and mining is more compatible with automation, meaning possibility of reduc...

Motivation. One of the newest areas of data mining is text mining. Text mining is used to extract information from free form text data such as that in claim description fields. This paper introduces the methods used to do text naming and applies the method to a simple example. Method. The paper will describe the methods used to parse data into vectors of terms for analysis. It will then show ho...