Journal: Ricerca Operativa

Found 119 papers in total
A concurrent engineering decision model: Parallel running of activities linked through information flows
A concurrent engineering decision model: Parallel running of activities linked through information flows
1996,
Management of information flow is a basic tool for controlling project activities. In...
A note on fuzzy optimization for project scheduling
A note on fuzzy optimization for project scheduling
1996,
A heuristic approach to solving project scheduling problems under fuzziness is...
Selected combinatorial optimization problems arising in molecular biology
Selected combinatorial optimization problems arising in molecular biology
1996,
Throughout the last forty years molecular biology, whose aim is to study DNA...
Advertising for the launch of a product with random success
Advertising for the launch of a product with random success
1996,
We discuss the problem of determining the optimal advertising plan for a firm which...
Bus scheduling with flexible journeys
Bus scheduling with flexible journeys
1994,
The paper deals with the problem of finding a bus schedule for a given set of flexible...
Applying bundle methods to the optimization of polyhedral functions: An applications-oriented development
Applying bundle methods to the optimization of polyhedral functions: An applications-oriented development
1995,
Among practical methods for large-scale Nondifferentiable Optimization, bundle methods...
Assonance and dissonance between maximum flow algorithm
Assonance and dissonance between maximum flow algorithm
1995,
By identifying an algorithm with the set of its implementations, it is possible to...
Solving the minimum route problem by means of a hybrid algorithm in presence of turn penalities
Solving the minimum route problem by means of a hybrid algorithm in presence of turn penalities
1994,
Two methods are normally used to solve the minimum route problem for transportation...
Optimizing the required reserve management by the Italian banks
Optimizing the required reserve management by the Italian banks
1995,
The Required Reserve reform enforced in Italy durng the Fall 1990 had three main...
A parallel branch and bound algorithm for multicomputer systems
A parallel branch and bound algorithm for multicomputer systems
1994,
Branch-and-bound algorithms are used to solve a high number of important optimization...
Determination of local and global weights of alternatives from inconsistent interval judgement matrices
Determination of local and global weights of alternatives from inconsistent interval judgement matrices
1994,
The Analytic Hierarchy Process (AHP) finds out the ‘best’ alternative out...
Anti-entropy systems and multicriteria decisions
Anti-entropy systems and multicriteria decisions
1995,
The solution of classic multicriteria problems, with or without hierarchical...
TAEG and fee structure under budget constraints
TAEG and fee structure under budget constraints
1995,
How to succeed in keeping a competitive TAEG while adhering to a profit target is an...
The Cutting Stock Problem: A new model based on hypergraph flows
The Cutting Stock Problem: A new model based on hypergraph flows
1995,
The Cutting Stock Problem is a classic integer linear programming problem, which has a...
The effect of splitting objectives in the Analytic Hierarchy Process
The effect of splitting objectives in the Analytic Hierarchy Process
1994,
This paper experimentally investigates the effect of splitting objectives into more...
A class of ABS methods for nonlinear least squares problems
A class of ABS methods for nonlinear least squares problems
1993,
This paper proposes a class of ABS type algorithms for solving nonlinear least squares...
A new criterion of classification for the network plant location
A new criterion of classification for the network plant location
1994,
Network plant location problems with min-sum criterion consist of determining a subset...
A mass transit system multicriteria frequency model solved by an interactive search procedure
A mass transit system multicriteria frequency model solved by an interactive search procedure
1994,
A multicriteria frequency model for a mass transit system is formulated in the paper....
Genetic algorithms for urban network design
Genetic algorithms for urban network design
1994,
In this paper an urban network design procedure based on the use of genetic algorithms...
Interactive decision support systems based on linear and non-linear optimization
Interactive decision support systems based on linear and non-linear optimization
1994,
The paper considers the problem of the multiobjective optimization of a mass transit...
Quadratic Semi-Assignment Problems on structured graphs
Quadratic Semi-Assignment Problems on structured graphs
1994,
The paper presents a class of polynomially solvable instances of the Quadratic...
The ellipsoid method
The ellipsoid method
1993,
The ellipsoid method can be used to find a solution of a system of linear inequalities...
Unbalanced transportation problem with multiple fuzzy goals
Unbalanced transportation problem with multiple fuzzy goals
1993,
This paper presents an application of fuzzy set theory to goal programming problems in...
Recent algorithmic developments for the traveling salesman problem and the vehicle routing problem
Recent algorithmic developments for the traveling salesman problem and the vehicle routing problem
1993,
In recent years, there have been several algorithmic developments for the traveling...
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