That problem has been a preoccupation of mine for some time.
Mine-impacted water (MIW) is one of the most serious mining problems and has a high negative impact on water resources and aquatic life.
BHP Billiton, or BHP as it now is, has all of this and more: tax disputes, runaway trains, mining problems that have ruined ambitious productivity targets and, for the past three years, an activist investor in the form of Elliott Advisors pressing it to offload assets and simplify its structure.
A colleague of mine, a physician with multiple medical problems, has taken periodic trips to the emergency room and had to endure multiple stays in the hospital some of which have been related to her medications.
While biclustering is not exclusively a frequent itemset mining problem, frequent itemset mining-based algorithms have been shown to perform equally or superior to various other methods [ 29].
Substantial work has been done for the resource mining problem.
Although it's possible to mine on a laptop, the math problems have become hard enough that a laptop's CPU will likely never complete a block on its own.
Technical and institutional problems have restricted the mechanized longwall technology used to minimize underground mining losses.
Although mining around the area essentially stopped with the closure of the gypsum mines in 1982, uranium mining has surfaced as a potential problem for the river.
However, in some data mining problems, it is necessary to have a better comprehension of the induced models.
