OOIR: Observatory of International Research

Papers

(The TQCC of Networks is 2. 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 2021-08-01 to 2025-08-01.)

Article	Citations
Issue Information	30
	21
Home Healthcare Staffing, Routing, and Scheduling Problem With Multiple Shifts and Emergency Considerations	17
A combinatorial auction‐based approach for ridesharing in a student transportation system	16
A survivable variant of the ring star problem	13
Balanced cable routing for offshore wind farms with obstacles	12
A cops and robber game and the meeting time of synchronous directed walks	12
On Combining Conventional Point‐To‐Point and Automated Waste Collection Systems	11
	11
A continuous‐time service network design and vehicle routing problem	11
Targeted multiobjective Dijkstra algorithm	10
The Minimum Clique Routing Problem on Cycles	10
A warehouse location‐allocation bilevel problem that considers inventory policies	8
The complexity of the timetable‐based railway network design problem	8
Uniformly optimally reliable graphs: A survey	8
The resource constrained clustered shortest path tree problem: Mathematical formulation and Branch&Price solution algorithm	7
Issue Information	6
Issue Information	6
A demand‐responsive feeder service with a maximum headway at mandatory stops	6
Issue Information	6
A real‐life study on the value of integrated optimization in order picking operations under dynamic order arrivals	5
A metaheuristic algorithm for large maximum weight independent set problems	5
The cumulative school bus routing problem: Polynomial‐size formulations	5
	5
	5

Two new mixed‐integer programming models for the integrated train formation and shipment path optimization problem	5
Precedence‐Constrained Shortest Path	5
Issue Information	4
Issue Information	4
A genetic approach for the 2‐edge‐connected minimum branch vertices problem	4
Incorporating Fairness Into the Gateway‐Based Risk Mitigation Policy for Hazmat Transport	4
Issue Information	4
The complexity landscape of disaster‐aware network extension problems	4
Minimum k‐cores and the k‐core polytope	4
	4
A new MILP formulation for the flying sidekick traveling salesman problem	4
Existence of optimally‐greatest digraphs for strongly connected node reliability	4
Robust capacitated Steiner trees and networks with uniform demands	3
Recoverable Robust Shortest Path Problem Under Interval Budgeted Uncertainty Representations	3
Branch‐and‐price for energy optimization in multi‐hop wireless sensor networks	3
	3
On Constrained Minimum Weight Edge Covers With Applications to Emergency Planning	3
Algorithms and complexity for the almost equal maximum flow problem	3
Network augmentation for disaster‐resilience against geographically correlated failure	3
Monte Carlo tree search for dynamic shortest‐path interdiction	3
A hybrid genetic algorithm for the Hamiltonian p‐median problem	3
On a Variant of the Minimum Path Cover Problem in Acyclic Digraphs: Computational Complexity Results and Exact Method	3
Generalized nash fairness solutions for bi‐objective minimization problems	3
New approximations for network reliability	3
Approximation Algorithm for the Minimum Interval Partial Multi‐Cover Problem	3
Continuous approximation formulas for location problems	3
Distance‐layer structure of the De Bruijn and Kautz digraphs: Analysis and application to deflection routing	3
Algorithmic solutions for maximizing shareable costs	3
Maximum weight perfect matching problem with additional disjunctive conflict constraints	3
	3
Distributionally risk‐receptive and risk‐averse network interdiction problems with general ambiguity set	3
Solving the routing and spectrum assignment problem, driven by combinatorial properties	3
	3
The inventory routing problem with split deliveries	2
Semi‐labeled unrooted binary tree optimization subject to nonnegativity	2
Yield uncertainty and strategic formation of supply chain networks	2
	2
Paths and flows for centrality measures in networks	2
Balancing graph Voronoi diagrams with one more vertex	2
Optimal error‐detection system for identifying codes	2
A practical and robust approach for solving the multi‐compartment vehicle routing problem under demand uncertainty using machine learning	2
Optimal deployment of indoor wireless local area networks	2
A simple proof of the Gross‐Saccoman multigraph conjecture	2
A Fix‐And‐Optimize Matheuristic to Solve the Location‐Allocation of Vaccination Facilities: Case of Jalisco, Mexico	2
Integrated commercial and operations planning model for schedule design, aircraft rotation and crew scheduling in airlines	2
Issue Information	2
Preprocessing for segment routing optimization	2
Variable neighborhood search approach with intensified shake for monitor placement	2
	2
An exact algorithm for the service network design problem with hub capacity constraints	2

A tabu search with geometry‐based sparsification methods for angular traveling salesman problems	2
On optimally solving sub‐tree scheduling for wireless sensor networks with partial coverage: A branch‐and‐cut algorithm	2
A new linear path pair availability constraint for network design	2
	2
Editorial	2
An Exact Algorithm for the Hazardous Orienteering Problem	2
Directions for future research on urban mobility and city logistics	2
On the split reliability of graphs	2
Traffic rate network tomography with higher‐order cumulants	2