Results 21 to 30 of about 11,102,357 (292)
Working Vibration Analysis of the Bearing Plate on Roadheader Test Bed
MATEC Web of Conferences, 2015 In order to research the vibration characteristics of the bearing plate on roadheader test bed to bear the roadheaders with different parameters, this paper establishes a multi-body dynamic model for the bearing plate to bear the roadheaders by using the
Liu Yi +4 more
doaj +1 more source
Participation of Kanak communities in the Koniambo project: the role of subcontracting [PDF]
Pacific Geographies, 2018 Nickel mining is a field of political contention in New Caledonia. The government of the Northern Province, dominated by indigenous Kanak people, wants to use the nickel sector as an instrument for political and economic emancipation from France.
Rosner, Raphael
doaj +1 more source
The contribution of data mining to information science [PDF]
, 2004 The information explosion is a serious challenge for current information institutions. On the other hand, data mining, which is the search for valuable information in large volumes of data, is one of the solutions to face this challenge.
Liu, X, Chen, SY
core +6 more sources
Mining large-scale smartphone data for personality studies [PDF]
Personal and Ubiquitous Computing, 2011 In this paper, we investigate the relationship between automatically extracted behavioral characteristics derived from rich smartphone data and self-reported Big-Five personality traits (extraversion, agreeableness, conscientiousness, emotional stability and openness to experience).
Gokul Chittaranjan +2 more
openaire +3 more sources
Mining Efficient Taxi Operation Strategies From Large Scale Geo-Location Data
IEEE Access, 2017 Taxi drivers always look for strategies to locate passengers quickly and therefore increase their profit margin. In reality, the passenger seeking strategies are mostly empirical and substantially vary among taxi drivers.
Huigui Rong +6 more
doaj +1 more source
Conservation Letters, 2023 Artisanal and small‐scale gold mining (ASGM), a wealth‐generating industry in many regions, is nonetheless a global challenge for governance and a threat to biodiversity, public health, and ecosystem integrity.
Evan N. Dethier +6 more
doaj +1 more source
New Extractivism in Ghana’s Salt Sector
Cosmopolitan Civil Societies: An Interdisciplinary Journal, 2023 Since commercial production of oil and gas started in Ghana over a decade ago, the salt sector which has historically been dominated by artisanal and small-scale mining (ASM) has seen renewed corporate interest.
Alhassan Atta-Quayson
doaj +1 more source
Weighted Association Rule Mining using Weighted Support and Significance Framework [PDF]
, 2003 We address the issues of discovering significant binary relationships in transaction datasets in a weighted setting. Traditional model of association rule mining is adapted to handle weighted association rule mining problems where each item is allowed to
Feng Tao +5 more
core +2 more sources
Large-scale attribute selection using wrappers [PDF]
, 2009 Scheme-specific attribute selection with the wrapper and variants of forward selection is a popular attribute selection technique for classification that yields good results. However, it can run the risk of overfitting because of the extent of the search
Andreas Karwath +8 more
core +1 more source
An overview of interactive visual data mining techniques for knowledge discovery [PDF]
, 2013 n the past decade, the analysis of data has faced the challenge of dealing with very large and complex datasets and the real-time generation of data. Technologies to store and access these complex and large datasets are in place.
Gaber, Mohamed Medhat +11 more
core +1 more source