Results 41 to 50 of about 2,347,375 (169)
Positioning household waste transfer points
Sustinere: Journal of Environment and Sustainability, 2018 In response to growing importance of household waste management issue, this article deals with the positioning of household waste transfer points from a government-organized waste perspective.
Eko Setiawan +4 more
doaj +1 more source
Set covering and set partitioning: a collection of test problems [PDF]
, 1988 It is now well established that set covering and set partitioning models play a central role in many scheduling applications. There are many algorithms which solve these problems.
El-Darzi, E, Mitra, G
core
Set Covering with Ordered Replacement -- Additive and Multiplicative Gaps
, 2010 We consider set covering problems where the underlying set system satisfies a particular replacement property w.r.t. a given partial order on the elements: Whenever a set is in the set system then a set stemming from it via the replacement of an element ...
Eisenbrand, Friedrich +3 more
core +1 more source
Three-Way Approximations with Covering-Based Rough Set
AxiomsIn order to approximate an undefinable set of objects by using the extensions in OE-concept lattices, this study combines three-way concept analysis with covering-based rough set and introduces an innovative approach for managing uncertain information ...
Mei Li, Renxia Wan
doaj +1 more source
Locating Advisory and Agricultural Engineering Service Network using Set Covering Model [PDF]
Journal of Agricultural Machinery, 2019 Introduction In this research, a part of the requirements for the establishment of a network of consultancy, agricultural engineering and technical services in the agricultural sector, which is related to the location of these centers, has been reviewed.
M Zangeneh, A Akram
doaj +1 more source
Three-Way Fuzzy Sets and Their Applications (II)
Axioms, 2022 Recently, the notion of a three-way fuzzy set is presented, inspired by the basic ideas of three-way decision and various generalized fuzzy sets, including lattice-valued fuzzy sets, partial fuzzy sets, intuitionistic fuzzy sets, etc.
Jingqian Wang +2 more
doaj +1 more source
On the covering dimension of the set of solutions of some nonlinear equations
, 1986 We prove an abstract theorem whose sole hypothesis is that the degree of a certain map is nonzero and whose parametric equations are studied using cohomological mconclusions imply sharp, multidimensional continuation results.
Fitzpatrick, P. +2 more
core +1 more source
Optimizing Bus Driver Scheduling: A Set Covering Approach for Reducing Transportation Costs
Applied System InnovationCutting operational costs is a critical component for transportation agencies. To reduce these costs, agencies must optimize their scheduling. Typically, the total operating costs of transport include vehicle expenses and driver wages. Solving such tasks
Viktor Sándor Árgilán +1 more
doaj +1 more source
Verbal sets and cyclic coverings
Journal of Algebra, 2010 In [Proc. Lond. Math. Soc., III. Ser. 14, 321-341 (1964; Zbl 0122.26906)] \textit{R. F. Turner-Smith} wrote a classic contribution on a problem of P. Hall, dealing with the finiteness of the verbal subgroup \(w(G)\) of an arbitrary word \(w\) in \(n\) variables over an arbitrary group \(G\).
CUTOLO, GIOVANNI, C. Nicotera
openaire +4 more sources
Düzce Üniversitesi Bilim ve Teknoloji DergisiNefes almak için gereksinim duyduğumuz oksijenin büyük bir kısmı, hayatta kalabilmemiz için hayati öneme sahip olan ormanlar tarafından üretilir. Bu yüzden ormanları korumak, içinde yaşadığımız yüzyılın en önemli konu başlıklarından bir tanesidir ...
Mustafa Alptekin Engin, Serhan Kökhan
doaj +1 more source