We study the axial and planar multi-index assignment problem under the lens of the (k,s)-Assignment problem, i.e., a framework that encompasses all assignment structures. Taking advantage of the complementary strengths of approaches to optimization, we develop for the problem at hand an integrated solver that offers, constraint propagation, problemspecific cuts, SoS-I branching and a new varian...

The last decades have seen a shift in the corporate reporting model, moving from financial disclosure to triple bottom line approach, including information about financial, environmental and social capital, also referred as sustainability reporting. These changes been driven by stakeholder pressure on transparency emerging regulation. International Integrated Reporting Council aimed add value d...

the development of a surface water evaluation index is a critical factor in the assessment, restoration and protection of stream water quality. quantifying water pollution in specific grade using dominant parameters is important, as this can explain the current state of water pollution with accuracy. as a result, an integrated multi-parameter water quality index has been developed. it is based ...

Zoonosis refers to the transmission of infectious diseases from animal to human. The increasing number of zoonosis incidence makes the great losses to lives, including humans and animals, and also the impact in social economic. It motivates development of a system that can predict the future number of zoonosis occurrences in human. This paper analyses and presents the use of Seasonal Autoregres...