OOIR: Observatory of International Research

Papers

(The median citation count of Networks is 1. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2022-06-01 to 2026-06-01.)

Article	Citations
	30
On Combining Conventional Point‐To‐Point and Automated Waste Collection Systems	21
	20
A survivable variant of the ring star problem	19
Home Healthcare Staffing, Routing, and Scheduling Problem With Multiple Shifts and Emergency Considerations	16
A continuous‐time service network design and vehicle routing problem	15
A cops and robber game and the meeting time of synchronous directed walks	13
A Note on the Largest Insertion Algorithm for the Traveling Salesman Problem	12
	12
Targeted multiobjective Dijkstra algorithm	11
The Minimum Clique Routing Problem on Cycles	11
Perfect Matching Under Precedence Constraints	10
Mixed‐Integer Linear Programming Approaches for Nested p$$ p $$‐Center Problems With Absolute and Relative Regret Objectives	9
Issue Information	8
Issue Information	8
Ordered Median Traveling Salesman Problem	8
A warehouse location‐allocation bilevel problem that considers inventory policies	8
The complexity of the timetable‐based railway network design problem	8
The cumulative school bus routing problem: Polynomial‐size formulations	7
Two new mixed‐integer programming models for the integrated train formation and shipment path optimization problem	7
A demand‐responsive feeder service with a maximum headway at mandatory stops	7
The resource constrained clustered shortest path tree problem: Mathematical formulation and Branch&Price solution algorithm	7
A real‐life study on the value of integrated optimization in order picking operations under dynamic order arrivals	7
Issue Information	7
Issue Information	6

	6
Precedence‐Constrained Shortest Path	6
A metaheuristic algorithm for large maximum weight independent set problems	6
Extending the Inventory Routing Problem to Support Integrated Decision‐Making in an Urban Distribution Network	6
	6
Issue Information	6
	6
The complexity landscape of disaster‐aware network extension problems	6
Existence of optimally‐greatest digraphs for strongly connected node reliability	6
A new MILP formulation for the flying sidekick traveling salesman problem	6
A genetic approach for the 2‐edge‐connected minimum branch vertices problem	6
Allocation of Indivisible Items With a Common Preference Graph: Minimizing Total Dissatisfaction	5
Exact Solutions for the Moving Firefighter Problem on Trees	5
Issue Information	5
Issue Information	5
On a Variant of the Minimum Path Cover Problem in Acyclic Digraphs: Computational Complexity Results and Exact Method	5
Incorporating Fairness Into the Gateway‐Based Risk Mitigation Policy for Hazmat Transport	5
Distributionally risk‐receptive and risk‐averse network interdiction problems with general ambiguity set	5
	4
Algorithms and complexity for the almost equal maximum flow problem	4
Solving the routing and spectrum assignment problem, driven by combinatorial properties	4
Recoverable Robust Shortest Path Problem Under Interval Budgeted Uncertainty Representations	4
Maximum weight perfect matching problem with additional disjunctive conflict constraints	4
On Constrained Minimum Weight Edge Covers With Applications to Emergency Planning	4
Distance‐layer structure of the De Bruijn and Kautz digraphs: Analysis and application to deflection routing	4
Compact Mixed Integer Programming Formulations for the Minimum Biclique Cover Problem	4
Traffic rate network tomography with higher‐order cumulants	4
	4
Generalized nash fairness solutions for bi‐objective minimization problems	4
New approximations for network reliability	4
Monte Carlo tree search for dynamic shortest‐path interdiction	4
Robust capacitated Steiner trees and networks with uniform demands	4
A tabu search with geometry‐based sparsification methods for angular traveling salesman problems	3
Collaborative Vehicle–Drone Routing for Fresh Product First‐Mile Pickup in E‐Commerce Environment	3
Optimal error‐detection system for identifying codes	3
A new linear path pair availability constraint for network design	3
On optimally solving sub‐tree scheduling for wireless sensor networks with partial coverage: A branch‐and‐cut algorithm	3
Optimal deployment of indoor wireless local area networks	3
A hybrid genetic algorithm for the Hamiltonian p‐median problem	3
Issue Information	3
Algorithmic solutions for maximizing shareable costs	3
Self‐Service and Home Delivery Combined: Coordinating the Route of a Mobile Parcel Locker With the Delivery Tasks of Its Human Driver	3
Balancing graph Voronoi diagrams with one more vertex	3
Issue Information	3
	3
On the split reliability of graphs	3
Approximation Algorithm for the Minimum Interval Partial Multi‐Cover Problem	3
Network augmentation for disaster‐resilience against geographically correlated failure	3
An exact algorithm for the service network design problem with hub capacity constraints	3
Consistent Collaborative Vehicle Utilization	3

A simple proof of the Gross‐Saccoman multigraph conjecture	3
A practical and robust approach for solving the multi‐compartment vehicle routing problem under demand uncertainty using machine learning	3
Multi‐Objective Route Optimization for Drone Deliveries Integrated With Public Transportation	3
The inventory routing problem with split deliveries	3
	2
Branch‐and‐Bound Algorithms for the K$$ K $$‐Cluster Problem Based on SDP Bounds Evaluated by Lagrangian Relaxation	2
Issue Information	2
	2
Complexity Results for a Cops and Robber Game on Directed Graphs	2
Solving the probabilistic drone routing problem: Searching for victims in the aftermath of disasters	2
Selecting fast algorithms for the capacitated vehicle routing problem with machine learning techniques	2
A Multi‐Trip Vehicle Routing Problem With Release Dates and Interrelated Periods	2
	2
	2
The multi‐purpose K‐drones general routing problem	2
Editorial	2
Underground Freight Transportation for Package Delivery in Urban Environments	2
A Fix‐And‐Optimize Matheuristic to Solve the Location‐Allocation of Vaccination Facilities: Case of Jalisco, Mexico	2
An Exact Algorithm for the Hazardous Orienteering Problem	2
Integrated commercial and operations planning model for schedule design, aircraft rotation and crew scheduling in airlines	2
A Dynamic Capacitated Facility Location Problem With Modular Capacities and Best Service Assignment: A Comparison of Formulations	2
Layered Graph Models for the Electric Vehicle Routing Problem With Nonlinear Charging Functions	2
Issue Information	2
Finding Maximum Weight 2‐Packing Sets on Arbitrary Graphs	2
On the Complexity of the Bilevel Shortest Path Problem	2
Issue Information	2
Capacitated Vehicle Routing Problem with a Zone Tariff	2
Yield uncertainty and strategic formation of supply chain networks	2
Preprocessing for segment routing optimization	2
An A‐Priori‐Splitting‐Based Heuristic for the Split Delivery Vehicle Routing Problem With Time Windows	2
Scenario‐Based Platoon Lane Network Design	2
A Hierarchical Divide‐and‐Conquer Neural Approach for Multiple Traveling Salesman Problems	2
Issue Information	2
	2
Variable neighborhood search approach with intensified shake for monitor placement	2
Assessing the Impact of Driver Overtime in the Distribution Network of a Flower Retail Chain	1
Interdiction Models and Heuristics for Graph Propagation	1
The Minimum‐Cost Dynamic Flow Problem in a Fixed Graph With a Constant Target Flow Value	1
Hybrid genetic algorithm for undirected traveling salesman problems with profits	1
Maximizing reachability in a temporal graph obtained by assigning starting times to a collection of walks	1
Speeding Up the Solution of the Site and Power Assignment Problem in Wireless Networks	1
A granular iterated local search for the asymmetric single truck and trailer routing problem with satellite depots at DHL Group	1
Asymptotic bounds for clustering problems in random graphs	1
Large‐Scale Mobility On‐Demand System With Shared Autonomous Electric Vehicles	1
Exact and Heuristic Solution Approaches for the Cluster Deletion Problem on General Graphs	1
Finding the Maximum Subgraph of Prescribed Strength	1
A rolling horizon framework for the time‐dependent multi‐visit dynamic safe street snow plowing problem	1
Issue Information	1
The Orienteering Problem With Heterogeneous Drones	1
Issue Information	1
On the complexity of the bilevel minimum spanning tree problem	1
Min–max optimization of node‐targeted attacks in service networks	1
Finding conserved low‐diameter subgraphs in social and biological networks	1
Maximizing SDN resilience to node‐targeted attacks through joint optimization of the primary and backup controllers placements	1
Issue Information	1
An Implicit Enumeration Approach for Maximum Ratio Clique Relaxations	1
Heuristic reoptimization of time‐extended multi‐robot task allocation problems	1
Achieving feasibility for clustered traveling salesman problems using PQ‐trees	1
Reliability polynomials of consecutive‐k‐out‐of‐n:Fsystems have unbounded roots	1
	1
	1
Two extended formulations for the virtual network function placement and routing problem	1
Subset‐Row Inequalities and Unreachability in Path‐Based Formulations for Vehicle Routing and Scheduling Problems	1