Sudden cardiac arrest is a significant public health concern. Successful treatment of cardiac
arrest is extremely time sensitive, and use of an automated external defibrillator (AED) …

Imprecision of input data is one of the main obstacles that prevent geometric algorithms from
being used in practice. We model an imprecise point by a region in which the point must lie …

We propose a new and systematic reformulation and algorithmic approach to solve a
complex class of stochastic programming problems involving a joint chance constraint with …

Solid waste management (SWM) facilities are crucial for environmental management and
public health in urban regions. Due to the waste management hierarchy, one of the greatest …

An urban waterlog disaster can produce severe results, such as residents' property loss,
environmental damages and pollution, and even casualties. This paper presents a system …

Locating emergency service facilities is a challenging problem. Planners do not know
specifically where emergencies will occur and, therefore, struggle to find a location that …

Problems on uncertain data have attracted significant attention due to the imprecise nature
of many measurement data. In this paper, we consider the k-center problem on one …

Uncertainty in optimization is not a new ingredient. Diverse models considering uncertainty
have been developed over the last 40 years. In our paper we essentially discuss a particular …

We consider the single-facility ordered median location problem with uncertainty in the
parameters (weights) defining the objective function. We study two cases. In the first case …

Solid waste management (SWM) is at the forefront of environmental concerns in the Lower
Rio Grande Valley (LRGV), South Texas. The complexity in SWM drives area decision …