We consider the Critical Node Problem: given an undirected graph and an integer number K, at most K nodes have to be deleted from the graph in order to minimize a connectivity mea...
Bernardetta Addis, Roberto Aringhieri, Andrea Gros...
We present fast approximation algorithms for the problem of dividing a given convex geographic region into smaller sub-regions so as to distribute the workloads of a set of vehicl...
We analyze the tradeoff between safety and production. The government chooses safety effort and tax rate in the first stage, and then the company strikes a balance between safety ...
This paper addresses evacuation route management in the case of incidents arising during an evacuation and aims to minimize further delays they may cause. An evacuation reroute pl...
Large-scale disasters typically result in a shortage of essential medical resources, and thus it is critical to optimize resource allocation to improve the quality of the relief op...
Peak-hour week-day traffic congestion is a common challenge in urban mobility. Promotion of commuter cycling can help in alleviating this problem in many cities. This paper takes ...
Abstract. Currently, stochastic optimization on the one hand and multi-objective optimization on the other hand are rich and well-established special fields of Operations Research...
This paper aims at addressing the problem of what characterises decisionaiding for public policy making problem situations. Under such a perspective it analyses concepts like “p...
Giada De Marchi, Giulia Lucertini, Alexis Tsouki&a...
Everyday, electricity generation companies submit a generation schedule to the grid operator for the coming day; computing an optimal schedule is called the unit-commitment problem...
This paper explores the feasibility of entirely disaggregated memory from compute and storage for a particular, widely deployed workload, Spark SQL [9] analytics queries. We measu...