1 citations · 1 across the 4 of their papers we have counts for
5 papers
Graph4J -- A computationally efficient Java library for graph algorithms
Cristian Frăsinaru, Emanuel Florentin Olariu
Graph algorithms play an important role in many computer science areas. In order to solve problems that can be modeled using graphs, it is necessary to use a data structure that ca…
Improving Lower Bounds for Equitable Chromatic Number
Emanuel Florentin Olariu, Cristian Frasinaru
In many practical applications the underlying graph must be as equitable colored as possible. A coloring is called equitable if the number of vertices colored with each color diffe…
Multiple-Depot Vehicle Scheduling Problem Heuristics
Emanuel Florentin Olariu, Cristian Frasinaru
The Multiple-Depot Vehicle Scheduling Problem (MDVSP) is very important in the planning process of transport systems. It consists in assigning a set of trips to a set of vehicles i…
A Branch and Bound Algorithm for Coalition Structure Generation over Graphs
Emanuel Florentin Olariu, Cristian Frasinaru, Albert Abel Policiuc
We give a column generation based branch and bound algorithm for coalition structure generation over graphs problem using valuation functions for which this problem is proven to be…
A Note on Sequences of Lattices
Emanuel Florentin Olariu
We investigate the relation between the convergence of a sequence of lattices and the set-theoretic convergence of their corresponding Voronoi cells sequence. We prove that if a se…