Fast mining and forecasting of complex time-stamped events. In KDD. 271–279. Google Scholar; Charalampos Mavroforakis, Isabel Valera, and Manuel Gomez-Rodriguez. 2017. Modeling the Dynamics of Learning Activity on the Web. In WWW. ACM, 1421–1430. Google Scholar; Yu Meng, Yunyi Zhang, Jiaxin Huang, Yu Zhang, Chao Zhang, and Jiawei Han. …Web

1. Introduction. A mining complex can be interpreted as a supply chain system where material is transformed from one activity to another (Goodfellow, …Web

Covering: up to the end of 2020Recently introduced computational metabolome mining tools have started to positively impact the chemical and biological interpretation of untargeted metabolomics analyses. We believe that these current advances make it possible to start decomposing complex metabolite m …Web

Given a huge, online stream of time-evolving events with multiple attributes, such as online shopping logs: (item, price, brand, time), how can we summarize large, dynamic high …Web

Development of complex structured deposits is highlighted in many investigations dealing with determining regulations of extraction indicators, manifestations of rock pressure, sequence of mining and determining parameters of basic constructive elements of mining systems [22 – 24]. Efficiency of mining CSOB is proved to be impacted by miningWeb

Our proposed method has the following properties: (a) Effective: it captures dynamical multi-aspect patterns, i.e., regimes and components, and statistically summarizes all the events; (b) General: it is practical for successful application to data compression, pattern discovery, and anomaly detection on various types of tensor streams; (c ...Web

Bitcoin mining is the process by which transactions are verified and added to the public ledger, known as the block chain, and also the means through which new bitcoin are released. Anyone with ...Web

A process model for multi-flow problem mining of complex mechatronic systems based on flow analysis is presented. In this model, the complex electromechanical system is taken as the research object, and the flow analysis theory is used to identify the complex flow problem. Based on the mutual influence relationship among material flow, …Web

Crypto mining is the process of creating individual blocks added to the blockchain by solving complex mathematical problems. The purpose of mining is to verify cryptocurrency transactions and show proof of work, adding this information to a block on the blockchain, which acts as a ledger for mining transactions.Web

To achieve safe and high-efficiency mining in thin coal seam with such complex geological conditions, an innovative mining approach using pressure …Web

The process of bitcoin mining involves the verification of new transactions against the Bitcoin network, which results in the production of new bitcoins. Bitcoin mining is the process by which Bitcoin transactions are validated digitally on the Bitcoin network and added to the blockchain ledger. It is done by solving complex cryptographic hash ...Web

A single hash can be computed in less than a millisecond, as it involves no complex math. If the hash value is lower than the Bitcoin Network difficulty, then the miner who proposed the block wins. If not, then the miner continues trying by computing more hashes. The successful miner's block is then added to the blockchain, the miner is ...Web

A systematic method and process model for the multi-flow problem mining of complex mechatronic system will be formed, and the use of TRIZ tools for solving complex electromechanical system. In view of interaction and mutual effects among material flow, energy flow and information flow of the complex electromechanical system have given …Web

Serra Norte Mining Complex in Para, was the largest iron ore-producing mine in Brazil, producing approximately 109.3 million tonnes of iron ore and an estimated 110.3 million metric tons per annum (mmtpa) of Run-of-Mine (ROM) in 2021. The Serra Norte Mining Complex is owned by Vale SA, and is due to operate until 2038. The second largest iron …Web

Graph mining to search for complex rearrangements The clustering process set out every sample as a graph where the breakpoint clusters are represented as vertices and the edges connecting these ...Web

MaxFEM is the first algorithm to mine maximal frequent episodes in a complex event sequence (the general case). Also, differently from prior work [], MaxFEM relies on the head frequency to count the support of episodes [7, 8].For exploring the search space of frequent episodes, MaxFEM performs a depth-first search using the basic …Web

Visualization of complex geological structures can technically support the accurate prediction and prevention of coal mine disasters. This study proposed a new digital reconstruction method to visualize geological structures based on establishing a virtual model in the digital twin system. This methodology for the digital reconstruction of …Web

The US Bureau of Land Management has issued a Record of Decision approving Nevada Gold Mines' plan of operations for its new Goldrush underground mine at the Cortez Complex near Beowawe, Nevada. The long-life mine is expected to start ramping up production in 2024 after the commissioning of the initial project infrastructure …Web

View. Show abstract. PDF | The object of the study is a rock massif represented by complex-structured ore bodies mined by underground systems with open stoping or systems... | Find, read and cite...Web

Miners race to solve a complex math puzzle. With a block assembled, the race to mine this new block officially begins. Miners use powerful computing hardware to solve a complex puzzle, which requires finding a specific number—a nonce—that produces a hash when combined with the block's data. The fastest miner broadcasts the puzzle's ...Web

A process model for multi-flow problem mining of complex mechatronic systems based on flow analysis is presented. In this model, the complex electromechanical system is taken as the research ...Web

The complex is indirectly owned by Lundin Mining (80%) and Sumitomo (20%), with Lundin Mining having acquired its ownership from Freeport-McMoRan Inc. in 2014. Candelaria is an open pit and underground mining operation providing copper ore to an on-site processing plant with a capacity of approximately 75,000 tonnes per day (tpd).Web

Accurate and efficient object detection is crucial for safe and efficient operation of earth-moving equipment in mining. Traditional 2D image-based methods …Web

mining, process of extracting useful minerals from the surface of the Earth, including the seas. A mineral, with a few exceptions, is an inorganic substance occurring in nature that has a definite chemical composition and distinctive physical properties or molecular structure. (One organic substance, coal, is often discussed as a mineral as well.)Web

Fast and Multi-aspect Mining of Complex Time-stamped Event Streams WWW '23, April 30-May 4, 2023, Austin, TX, USA Table 1: Capabilities of approaches. TICC/++ eMarker …Web

Scientific research can make our resource assessments of critical minerals more effective. This project focuses on the Stillwater Complex, Montana, which has rocks enriched in platinum-group elements (PGE), chromium, cobalt, and nickel. Project objectives are to update databases, evaluate new mapping techniques, document new styles of …Web

Our proposed method has the following advantages: (a) It is effective: it extracts multi-aspect features from complex sensor sequences and enables the efficient …Web

Bitcoin mining is the process of creating new bitcoins by solving extremely complicated math problems that verify transactions in the currency. When a bitcoin is successfully mined, the miner ...Web

problem mining of complex mechatronic system will be formed, and the use of TRIZ tools for solving complex electromechanical system. As the same time, theoretical and technical supports are also provided to solve high coordination failures among material, energy and information flows of such a system in essence.Web

This study, with the engineering background of the design of a stope involving a sublevel mining method in a certain underground metal mine, explored the application of stress-solving methods based on the complex variable function theory in actual engineering. Three mathematical calculation models based on the functions of a …Web

In this paper we present CUBEMARKER, an efficient and effective method for capturing such multi-aspect features in sensor sequences. CUBEMARKER performs multi-way summarization for all attributes, namely, sensors, users, and time, and specifically it extracts multi-aspect features, such as important time-series patterns (i.e., time-aspect ...Web

The Kuangou Coal Mine is located in Changji Prefecture, Xinjiang, China. The west wing of the first mining area of the mine mainly mines the B4-1 coal seam and the B2 coal seam, and currently ...Web

Chapter 9. Mining Complex Types of Data • Multidimensional analysis and descriptive mining of complex data objects • Mining spatial databases • Mining time-series and sequence data • Mining the World-Wide Web to be covered Dec. 4, if time • Summary Han: Mining Complex Types of Data. Mining Time-Series and Sequence …Web

The Technical Report titled ELG Mine Complex Life of Mine Plan and Media Luna Feasibility Study with an effective date of March 16, 2022, and a filing date of March 31, 2022, prepared in ...Web