Artisanal and small-scale mining, or ASM, is a largely informal economic sector that includes workers around the world who use basic tools to extract from the earth …
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The existing ARM methods are discussed, a set of guidelines for the design of novel ones are provided, and some open algorithmic issues on the FCA side are list and two on-line methods computing the minimal generators of a closure system are proposed. Data mining (DM) is the extraction of regularities from raw data, which are further …
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Data mining (DM) is the extraction of regularities from raw data, which are further transformed within the wider process of knowledge discovery in databases (KDD) into non-trivial facts intended to support decision making. …
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Taking a human rights-based approach to formalization, which focuses on the rights and duties of both mining actors and the …
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This paper reviews the applications of formal concept analysis for knowledge discovery from biological data, including gene expression discretisation, gene co-expression mining, gene expression clustering, finding genes in gene regulatory networks, enzyme/protein classifications, binding site classifications, and domain-domain interaction.
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Keywords: web intelligence, knowledge discovery, data mining, knowledge-based systems, web usage mining. Formal Concept Analysis, association rules 1. INTRODUCTION Web usage mining [1], also known as web log mining, aims to discover interesting and frequent user access patterns from web browsing data stored
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Formal Concept Analysis (FCA), which is based on ordered lattice theory, is applied to mine association rules from web logs. The discovered knowledge (association rules) can then be used for online applications such as web recommendation and personalization....
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Islam Ibrahim Amin, Samar Kamal Kassim, Aboul Ella Hassanien, Hesham A. Hefny: Formal concept analysis for mining hypermethylated genes in breast cancer tumor subtypes. ISDA 2012: 764-769
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cantly hindered the wide-spread adoption of formal specifications. There is therefore a need for scalable techniques for automatically generating formal specifications. Specification mining, a promising alternative to manually writ-ing specifications, is the process of extracting specifications, either
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Increased awareness on the social and economic benefits of formal small-scale mining activities: After the typhoons, the project team also tried to reach out to a number of non-government organizations providing relief operations to typhoon-affected areas. With a number of negative responses from a few organizations who deliberately …
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Despite the existence of one of the most comprehensive and progressive formal frameworks for artisanal and small-scale mining (ASM) in the world, the majority of gold mining within Guyana's vast ...
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South African rights to prospect and mine are granted for a fixed duration in terms of the Minerals and Petroleum Resources Development Act 28 of 2002 (MPRDA). Prospecting rights are granted for a maximum period of five years, renewable for a further single period not exceeding three years, and mining rights are granted for a maximum period of 30 …
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FormalMiner is a formal framework that implements model mining using Maude, a modelling language based on rewriting logic. Once the final formal model is attained, it can be used, within the same rewriting-logic framework, to predict the future evolution of the behaviour through simulation, to carry out further validation or to analyse ...
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The scale of formal property occupation today is represented in Fig. 1, Fig. 2, with blue areas showing medium-scale prospecting permits (PPMS) (which can only be prospected), and red areas showing medium-scale mining permits (MP) on which mining can legally take place.What is striking about these maps is that they not only show how …
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A recent survey by EY Mining & Metals found that more than half of global mining companies believe that licence to operate, or acceptance and permission from communities and society, is the biggest risk to their business – jumping seven places up the list from last year. Heidi Vella finds out why this issue is a rising concern and how firms ...
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An efficient algorithm for closed itemset mining. In: Proceedings of the 2nd SIAM International Conference on Data Mining, pp. 457-473. Google Scholar [24] Zaki, M.J., Mining non-redundant association rules. Data Mining and Knowledge Discovery. v9. 223-248. Google Scholar Digital Library
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(1) Every prospecting licence, mining location or other mining right whatsoever legally acquired before the 1st November, 1961, and legally held at that date, and every special grant made before that date and legally held at that date, is hereby confirmed, but shall from and after that date be held under and subject to this Act: Provided that ...
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Top-K formal concepts are eective at producing eective Formal Concepts. To our knowledge, no existing algorithm can complete the dicult task of identify - ing only important biclusters. For this purpose, a new Top-K formal concepts-based algorithm for mining biclusters from gene expression data is proposed: Top-BicMiner. It extracts biclusters ...
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Advance your career in the mining industry with over 20 technical courses AusIMM has developed globally recognised online mining courses with leading organisations and subject matter experts, so you can build practical knowledge and skills, unearth real life case studies and connect with peers through live and on-demand sessions.
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a dissemination towards data mining and machine learning is worthwhile. 1 Pattern Structures in Formal Concept Analysis Formal Concept Analysis (FCA) is a branch of applied lattice theory that appeared in the 1980's [11]. Starting from a binary relation between a set of objects and a set of attributes, formal concepts are built as maximal …
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Connecting Mining: GenZ and Beyond From October 9-11, 2024, explore three days of virtual technical sessions on leading-edge mining topics for students globally.
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Mining is a hazardous occupation and therefore the equipment, machinery, tools and materials used in mines need to be safe, robust and reliable capable of working safely under hostile environment. The equipment need to remain safe under prolonged usage maybe even in adverse conditions. In view of this, within the process of approval the …
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Process Mining allows organizations to obtain actual business process models from event logs (discovery), to compare the event log or the resulting process model in the discovery task with the existing reference model of the same process (conformance), and to detect issues in the executed process to improve (enhancement). An essential …
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Formalization can be understood as "a process that seeks to integrate the sector into the formal economy, society and regulatory system." Formalization is a process ensuring: ASM actors (e.g., miners and traders) possess the necessary licenses and permits. ... which focuses on the rights and duties of both mining actors and the …
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Artisanaland Small-Scale Mining • Low-tech, labour intensive mineral extraction and processing • Poverty-driven • City workers/industry • Farmers/rural families
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Artisanal Mining is a form of mining that uses manual labour or minimal-to-no mechanization and technology. It faces various challenges such as poverty, informality, …
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The General Mining Law of 1872 (the "GML"), 30 U.S.C. §§ 21- 54, 611-615, as amended, is the principal law governing locatable minerals on federal lands. The GML affords US citizens the opportunity …
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Mining and other large development projects inevitably raise concerns and complaints from community members and stakeholders affected by these projects. It is now expected practice for mining companies to have in place site-level processes (often referred to as "operational-level grievance mechanisms") for systematically receiving,
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Data Mining: Data mining is the process of finding patterns and extracting useful data from large data sets. It is used to convert raw data into useful data. Data mining can be extremely useful for improving the marketing strategies of a company as with the help of structured data we can study the data from different databases and then get …
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A formal determination (FD) is a legally binding determination by the agency of the landward extent (boundaries) of wetlands and other surface waters as defined by Chapter 62-340, Florida Administrative Code (F.A.C.). A formal determination is binding on the real property for which that determination is sought for as long as the determination is …
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