Because of diversity, complexity and poor information about non-layered orebody, it is difficult to be accurately described by regular geometry model. Mining engineers couldn’t accurately estimate the space distribution law of orebody's grade, quality and the total reserve according to the traditional 2-dementional (2D)graphics. So it is necessary to accurately establish non-layered orebody mod...

We have assembled a system using a personal computer workstation equipped with standard office software, an audio system, speech recognition software and an inexpensive radio-based wireless microphone that permits laboratory workers to enter or modify data while performing other work. Speech recognition permits users to enter data while their hands are holding equipment or they are otherwise un...

1 In this paper we present a multilingual application for speech technology. The SpeeData project aims at building a demonstrator that provides a user-friendly interface for spoken data-entry in two languages: Italian and German. The application domain is the land register of an Italian region in which both languages are o cially spoken. The considered data-entry task is particularly challengin...

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Over the past few years, ease and likelihood of doing business in South Africa have deteriorated due to various factors, including political economic environment. At lower level, rival firms face significant barriers entry, which is focus this study. Using secondary data from Competition Commission Africa, study performs an in-depth analysis market entry Africa. The findings reveal that are mor...

The purpose of this research was analyzing attitude of rural cooperatives managers in Khouzestan province toward electronic commerce, Iran. The research method was correlative descriptive. The population of this study included rural cooperatives managers in Khuzestan province. The total number of members was 101 people. Due to the limited population, census method was used. Questionnaire reliab...

Requirements acquisition is widely recognized as a hard problem, requiring significant investments in time and effort. Given the availability of large volumes of data and of relatively cheap instrumentation for data acquisition, this paper explores the prospect of data-driven model extraction in the context of i* models. The paper presents techniques for extracting dependencies from message log...