Angelo Sifaleras

Publications74
h-index15
Citations587
Highly Influential Citations18
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Variable Neighborhood Search
Given a set of n data objects and their pairwise dissimilarities, the goal of quartet clustering is to construct an optimal tree from the total number of possible combinations of quartet topologies… Expand
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  • 5
  • Open Access
Variable neighborhood search for the economic lot sizing problem with product returns and recovery
The economic lot sizing problem with product returns and recovery is an important problem that appears in reverse logistics, and has recently been proved to be NP-hard. In this paper, we suggest a… Expand
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  • 2
  • Open Access
A hybrid Particle Swarm Optimization - Variable Neighborhood Search algorithm for Constrained Shortest Path problems
In this paper, a well known NP-hard problem, the Constrained Shortest Path problem, is studied. As efficient metaheuristic approaches are required for its solution, a new hybridized version of… Expand
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Variable neighborhood descent heuristic for solving reverse logistics multi-item dynamic lot-sizing problems
The multi-product dynamic lot sizing problem with product returns and recovery is an important problem that appears in reverse logistics and is known to be NP-hard. In this paper we propose an… Expand
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  • 2
  • Open Access
Recent advances delivered by HTML 5 in mobile cloud computing applications: a survey
With the explosive growth of the mobile applications and emerging of Cloud Computing (CC) concept, Mobile Cloud Computing (MCC) has been introduced to be a potential technology for mobile services.… Expand
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  • Open Access
Some Computational Results on MPI Parallel Implementation of Dense Simplex Method
There are two major variants of the Simplex Algorithm: the revised method and the standard, or tableau method. Today, all serious implementations are based on the revised method because it is more… Expand
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  • Open Access
MINIMUM COST NETWORK FLOWS: PROBLEMS, ALGORITHMS, AND SOFTWARE
Abstract : We present a wide range of problems concerning minimum cost network flows, and  give an overview of the classic linear single-commodity Minimum Cost Network Flow Problem (MCNFP) and some… Expand
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  • Open Access
Convergence of Internet of things and mobile cloud computing
As an integral element of future Internet, Internet of things (IoT) could be described as a real-world interaction with everything connected via intelligent network infrastructure and advanced… Expand
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  • 1
  • Open Access
An empirical study on factors influencing the effectiveness of algorithm visualization
The determination of the factors influencing the effectiveness of algorithm visualization poses an interesting research question. In this paper, we present the results of a longitude empirical study… Expand
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  • 1
  • Open Access
General variable neighborhood search for the multi-product dynamic lot sizing problem in closed-loop supply chain
Abstract The multi-product dynamic lot sizing problem with product returns and recovery is an important problem that appears in reverse logistics and is known to be NP-hard. In this paper we suggest… Expand
  • 23