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Alexander Lam

4 papers · 2021–2025 · 3 venues · across top CS/AI venues

Authors are matched by name, so researchers who share a name ("Yang Liu", "Wei Wang") appear as a single profile and their paper counts, venues and achievements are combined. How identity is handled.

Achievements

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🌍 Conference Polyglot · Bronze 🌉 Interdisciplinary Bridge · Bronze

Venues

IJCAI (2) AAAI (1) NeurIPS (1)

Top co-authors

Bo Li (1) Warut Suksompong (1) Haris Aziz (1) Toby Walsh (1) Xinhang Lu (1) Xiaohui Bei (1) Ankang Sun (1) Mashbat Suzuki (1)

Research topics

Artificial Intelligence (3) Core AI (3) Mathematics & Optimization (2) Mathematics (2) Optimization (2) Machine Learning (1) Learning Types (1) Optimization & Theory (1)

Keywords

combinatorial optimization (2) fair allocation (2) facility location (2) fair division (2) mechanism design (1) resource allocation (1) cardinality constraint (1) strategic behavior (1) randomized mechanism (1) proportional fairness (1) utility maximization (1) welfare economics (1) price of connectivity (1) social welfare (1) strategyproof mechanism (1) indivisible good (1) nash welfare (1) connected subgraph (1) price of cardinality (1) parametric analysis (1)

Papers

The (Exact) Price of Cardinality for Indivisible Goods: A Parametric Perspective AAAI 2025 Welfare Loss in Connected Resource Allocation IJCAI 2024 Random Rank: The One and Only Strategyproof and Proportionally Fair Randomized Facility Location Mechanism NeurIPS 2022 Nash Welfare in the Facility Location Problem IJCAI 2021