-- Graphs and Networks. -- Detection and Analysis of Cryptocurrency Scams on Twitter. -- Representation of Dominating Set Variants using Dataless Neural Networks. -- Algorithms for the Constrained Assignment Problems with Bounds and Maximum Penalty. -- Enabling Proactive Microservice Placement in Collaborative Edge Computing Network. -- Speeding Up Constrained $k$-Means Through 2-Means. -- Stable Matching with Approval Preferences under Partial Information. -- A polynomial time algorithm to find star chromatic index on bounded treewidth graphs with given maximum degree. -- On the Kalai-Smorodinsky solutions for Bi-objective Spanning Tree Problem. -- Improved approximation algorithms for Patrol-Scheduling with Min-Max Latency using Multiclass Minimum Spanning Forests. -- Time-Sensitive Target Coverage Under Visibility Constraints with UAVs. -- Online bottleneck matching on a star. -- Quantum Annealing and GNN for Solving TSP with QUBO. -- Task Planning for The Multi-center Heterogeneous Vehicle Pickup and Delivery Problem. -- Plane Segmentation for Proportional Division of Resources. -- Fair Division with Weighted and Prioritized Agents. -- The Characterizations and Complexity of Roman {2}-Domination and 2- Domination in Graphs. -- Quantum and Others. -- Quantum Lung Segmentation: QCU-Net Applied to Chest X-ray Images. -- On the Existence of Parameterized Algorithms for the Shortest Common Supersequence and Related Problems. -- Algorithmic Construction of Tessellation Cover to QUBO Formulations. -- Finding Fair and Efficient Allocations of Indivisible Chores. -- An Algebraic Perspective on Tree Imbalance Metrics. -- Towards understanding news plagiarism: theoretical and experimental analysis.

This two-volume set LNCS 15179-15180 constitutes the refereed proceedings of the 18th International Conference on Algorithmic Aspects in Information and Management, AAIM 2024, which took place virtually during September 21-23, 2024. The 45 full papers presented in these two volumes were carefully reviewed and selected from 76 submissions. The papers are organized in the following topical sections: Part I: Optimization and applications; submodularity, management and others, Part II: Graphs and networks; quantum and others.