Found 97029 papers in total
An approximation algorithm for the nth power metric facility location problem with linear penalties
2017,
We consider the n th power metric facility location problem with linear penalties (M n FLPLP) in this...
Real options approach to explore the effect of organizational change on IoT development project
2017,
The emerging information technology of internet of things (IoT) has caught much attention from both...
Accelerated parallel and distributed algorithm using limited internal memory for nonnegative matrix factorization
2017,
Nonnegative matrix factorization (NMF) is a powerful technique for dimension reduction, extracting latent...
Kantorovich’s theorem on Newton’s method under majorant condition in Riemannian manifolds
2017,
Extension of concepts and techniques of linear spaces for the Riemannian setting has been frequently...
Chebyshev model arithmetic for factorable functions
2017,
This article presents an arithmetic for the computation of Chebyshev models for factorable functions and...
Cubic-regularization counterpart of a variable-norm trust-region method for unconstrained minimization
2017,
In a recent paper, we introduced a trust‐region method with variable norms for unconstrained...
A hybrid discretization algorithm with guaranteed feasibility for the global solution of semi-infinite programs
2017,
A discretization‐based algorithm for the global solution of semi‐infinite programs (SIPs) is...
Equal Risk Bounding is better than Risk Parity for portfolio selection
2017,
Risk Parity (RP), also called equally weighted risk contribution, is a recent approach to risk...
Solving discrete linear bilevel optimization problems using the optimal value reformulation
2017,
In this article, we consider two classes of discrete bilevel optimization problems which have the...
Assessment of the Total Factor Productivity Change in the English and Welsh Water Industry: a Färe-Primont Productivity Index Approach
2017,
The assessment of productivity change across companies and over time is of great importance for water...
Public Participation in European Water Management: from Theory to Practice
2017,
Public and stakeholder participation in water management is a crucial element in the EU Water Framework...
Efficiency in the Consolidation of the Italian Water Sector
2017,
Despite since the mid‐90s the regulation has encouraged horizontal and vertical bundling, the...
Water Resource Use and Competition in an Evolutionary Model
2017,
Over the last few years water scarcity and pollution have been rapidly growing at both regional and global...
Assesing the Impact of Quality of Service on the Productivity of Water Industry: a Malmquist-Luenberger Approach for England and Wales
2017,
Assessing productivity change over time and identifying its determinants is a valuable tool for water...
Pushing the Governance Boundaries: Making Transparent the Role of Water Utilities in Managing Urban Waterways
2017,
Integrated Water Resource Management (IWRM) requires simultaneous consideration of the multiple benefits...
Ownership and Performance in Water Services Revisited: Does Private Management Really Outperform Public?
2017,
Since the late 1970s, water services have been privatised in some developed countries in an attempt to...
Regulatory Constructivism: Application of Q Methodology in Italy and China
2017,
Conventional view holds that beliefs play an important role in the development of regulations but there is...
Water Services are the Bridgehead for a Return to Publicly Owned Utilities in Europe. A Comparative Analysis
2017,
Although for decades all across Europe numerous privatization phenomena have involved utilities, today the...
System Dynamics Evaluation of Climate Change Adaptation Strategies for Water Resources Management in Central Iran
2017,
The Zayandeh‐Rud River basin, Iran, is projected to face spatiotemporally heterogeneous temperature...
Cost Savings in Wastewater Treatment Processes: the Role of Environmental and Operational Drivers
2017,
In this study, 139 Tuscan Wastewater Treatment Plants (WWTPs) were analyzed with the aim of evaluating...
Constraint relaxation, cost-sensitive learning and bagging for imbalanced classification problems with outliers
2017,
Supervised learning consists in developing models able to distinguish data that belong to different...
Locating facilities in a competitive environment
2017,
The research work dealing with the bi‐level formulation of location problems is limited only to the...
A nonmonotone inexact Newton method for unconstrained optimization
2017,
It is well known that the Newton method has a second order rate of convergence and that it is widely used...
Linear transformation based solution methods for non-convex mixed integer quadratic programs
2017,
Two preprocessing techniques for mixed integer quadratic programs with non‐convex objective...
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