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Combinatorial Optimization

2407 directly classified papers

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Papers

Dividing Indivisible Items for the Benefit of All: It Is Hard to Be Fair Without Social Awareness AAAI 2026
Identifying Imperfect Clones in Elections AAAI 2026
On the Approximation Ratio of Optimal Fixed-Price Mechanisms for Single and Multi-Unit Bilateral Trade AAAI 2026
Fair Allocation of Indivisible Goods with Variable Groups AAAI 2026
City Sampling for Citizens’ Assemblies AAAI 2026
Multi-District School Choice: Playing on Several Fields AAAI 2026
Non-Monotonicity in Fair Division of Graphs AAAI 2026
Fair and Efficient Balanced Allocation for Indivisible Goods AAAI 2026
Algorithms for Structured Elections Under Thiele Voting Rules AAAI 2026
Facility Location for Congesting Commuters and Generalizing the Cost-Distance Problem AAAI 2026
EFX Allocation in (Multi)Hypergraphs AAAI 2026
Group Fair Matchings Using Convex Cost Functions AAAI 2026
Weakest Bidder Types and New Core-Selecting Combinatorial Auctions AAAI 2026
How Hard Is It to Rig a Tournament When Few Players Can Beat or Be Beaten by the Favorite? AAAI 2026
A Scalable and Exact Relaxation for Densest k-Subgraph via Error Bounds AAAI 2026
Faster Certified Symmetry Breaking Using Orders with Auxiliary Variables AAAI 2026
Greedily Maximizing Ex-Ante Fairness AAAI 2026
Efficient and Reliable Hitting-Set Computations for the Implicit Hitting Set Approach AAAI 2026
Scale-Net: A Hierarchical U-Net Framework for Cross-Scale Generalization in Multi-Task Vehicle Routing AAAI 2026
Assignment Problems in Cost Function Networks AAAI 2026
Exact Optimization for Minimum Dominating Sets AAAI 2026
Optimization of Multi-Agent Flying Sidekick Traveling Salesman Problem over Road Networks AAAI 2026
GHOST: Solving the Traveling Salesman Problem on Graphs of Convex Sets AAAI 2026
Factorization-in-Loop:Proximal Fill-in Minimization for Sparse Matrix Reordering AAAI 2026
Fairness and Stability for Shared Resource Allocation Problems AAAI 2026