By Professor Haris Aziz

Conference Papers

Aziz H; De Keijzer B, 2014, 'Shapley meets Shapley', in Leibniz International Proceedings in Informatics Lipics, pp. 99 - 111, http://dx.doi.org/10.4230/LIPIcs.STACS.2014.99

Aziz H; Stursberg P, 2014, 'A generalization of probabilistic serial to randomized social choice', in Proceedings of the National Conference on Artificial Intelligence, pp. 559 - 565

Aziz H, 2014, 'A note on the undercut procedure', in 13th International Conference on Autonomous Agents and Multiagent Systems Aamas 2014, pp. 1361 - 1362

Aziz H; Gaspers S; Gudmundsson J; Mackenzie S; Mattei N; Walsh T, 2014, 'Computational aspects of Multi-Winner approval voting', in Aaai Workshop Technical Report, pp. 8 - 13

Aziz H; Gaspers S; Mackenzie S; Mattei N; Stursberg P; Walsh T, 2014, 'Fixing a balanced knockout tournament', in Proceedings of the National Conference on Artificial Intelligence, pp. 552 - 558

Aziz H; Brandt F; Harrenstein P, 2014, 'Fractional hedonic games', in 13th International Conference on Autonomous Agents and Multiagent Systems Aamas 2014, pp. 5 - 12

Aziz H; Walsh T, 2014, 'Justified representation in Approval-Based committee voting', in Aaai Workshop Technical Report, pp. 20 - 25

Aziz H; Brandl F; Brandt F, 2014, 'On the incompatibility of efficiency and strategyproofness in randomized social choice', in Proceedings of the National Conference on Artificial Intelligence, pp. 545 - 551

Aziz H; Brandl F; Brandt F, 2014, 'Universal pareto dominance and welfare for plausible utility functions', in Proceedings of the fifteenth ACM conference on Economics and computation, ACM, pp. 331 - 332, presented at EC '14: ACM Conference on Economics and Computation, http://dx.doi.org/10.1145/2600057.2602866

Aziz H; Gaspers S; Mattei N; Narodytska N; Walsh T, 2013, 'Ties matter: Complexity of manipulation when tie-breaking with a random vote', in desJardins, M; Littman M (ed.), Proceedings of the 27th AAAI Conference on Artificial Intelligence, AAAI 2013, Bellevue, Washington, USA, pp. 74 - 80, presented at 27th AAAI Conference on Artificial Intelligence, AAAI 2013, Bellevue, Washington, USA, 14 July 2013 - 18 July 2013, http://dblp.uni-trier.de/db/conf/aaai/aaai2013.html#AzizGMNW13

Aziz H, 2013, 'Stable marriage and roommate problems with individual-based stability', in 12th International Conference on Autonomous Agents and Multiagent Systems 2013 Aamas 2013, pp. 287 - 294

Aziz H; De Keijzer B, 2012, 'Housing markets with indifferences: A tale of two mechanisms', in Proceedings of the National Conference on Artificial Intelligence, pp. 1249 - 1255

Aziz H; Harrenstein P; Pyrga E, 2012, 'Individual-based stability in hedonic games depending on the best or worst players', in International Joint Conference on Autonomous Agents and Multiagent Systems, IEEE Computer Society, pp. 1311 - 1312, presented at Proceedings of the Third International Joint Conference on Autonomous Agents and Multiagent Systems - Volume 1, http://dx.doi.org/10.65109/karm6449

Aziz H; Harrenstein P; Brill M; Lang J; Fischer F; Seedig HG, 2012, 'Possible and necessary winners of partial tournaments', in International Joint Conference on Autonomous Agents and Multiagent Systems, IEEE Computer Society, pp. 585 - 592, presented at Proceedings of the Third International Joint Conference on Autonomous Agents and Multiagent Systems - Volume 1, http://dx.doi.org/10.65109/zjzs5150

Aziz H; Brandi F, 2012, 'Existence of stability in hedonic coalition formation games', in 11th International Conference on Autonomous Agents and Multiagent Systems 2012 Aamas 2012 Innovative Applications Track, pp. 152 - 159

Aziz H; Brill M; Fischer F; Harrenstein P; Lang J; Seedig HG, 2012, 'Possible and necessary winners of partial tournaments', in 11th International Conference on Autonomous Agents and Multiagent Systems 2012 Aamas 2012 Innovative Applications Track, pp. 136 - 143

Aziz H; Brandt F; Seedig HG, 2011, 'Optimal partitions in additively separable hedonic games', in Ijcai International Joint Conference on Artificial Intelligence, pp. 43 - 48, http://dx.doi.org/10.5591/978-1-57735-516-8/IJCAI11-019

Aziz H; Brandt F; Harrenstein P, 2011, 'Pareto optimality in coalition formation', in Lecture Notes in Computer Science Including Subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics, pp. 93 - 104, http://dx.doi.org/10.1007/978-3-642-24829-0_10

Aziz H; Brandt F; Seedig HG, 2011, 'Stable partitions in additively separable hedonic games', in Autonomous agents and multiagent systems, pp. 183 - 190, presented at Proceedings of the Third International Joint Conference on Autonomous Agents and Multiagent Systems - Volume 1, http://dx.doi.org/10.65109/kpnj8667

Aziz H; De Keijzer B, 2011, 'Complexity of coalition structure generation', in 10th International Conference on Autonomous Agents and Multiagent Systems 2011 Aamas 2011, pp. 177 - 184

Aziz H; Brandt F; Seedig HG, 2011, 'Stable partitions in additively separable hedonic games', in 10th International Conference on Autonomous Agents and Multiagent Systems 2011 Aamas 2011, pp. 169 - 176

Aziz H; Brandt F; Harrenstein P, 2010, 'Monotone cooperative games and their threshold versions', in Proceedings of the International Joint Conference on Autonomous Agents and Multiagent Systems Aamas, pp. 1107 - 1114

Aziz H; Lachish O; Paterson M; Savani R, 2009, 'Wiretapping a hidden network', in Lecture Notes in Computer Science Including Subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics, pp. 438 - 446, http://dx.doi.org/10.1007/978-3-642-10841-9_40

Aziz H; Lachish O; Paterson M; Savani R, 2009, 'Power indices in spanning connectivity games', in Lecture Notes in Computer Science Including Subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics, pp. 55 - 67, http://dx.doi.org/10.1007/978-3-642-02158-9_7

Aziz H; Paterson M, 2009, 'False name manipulations in weighted voting games: Splitting, merging and annexation', in Proceedings of the International Joint Conference on Autonomous Agents and Multiagent Systems Aamas, pp. 260 - 267

Aziz H; Paterson M; Leech D, 2007, 'Efficient algorithm for designing weighted voting games', in INMIC 2007: PROCEEDINGS OF THE 11TH IEEE INTERNATIONAL MULTITOPIC CONFERENCE, IEEE, PAKISTAN, Lahore, pp. 211 - 216, presented at 11th IEEE International Multitopic Conference, PAKISTAN, Lahore, 28 December 2007 - 30 December 2007

Aziz H; Paterson M; Leech D, 2007, 'Efficient algorithm for designing weighted voting games', in Inmic2007 11th IEEE International Multitopic Conference, http://dx.doi.org/10.1109/INMIC.2007.4557718

Reports

Aziz H; Gaspers S; Sun Z; Walsh T, 2020, From Matching with Diversity Constraints to Matching with Regional Quotas.

Aziz H; Gaspers S; Mattei N; Narodytska N; Walsh T, 2014, Strategic aspects of the probabilistic serial rule for the allocation of goods, https://arxiv.org/abs/1401.6523v1

Working Papers

Aziz H; Huang X; Mattei N; Segal-Halevi E, 2022, Computing Welfare-Maximizing Fair Allocations of Indivisible Goods, http://dx.doi.org10.48550/arxiv.2012.03979

Aziz H; Chan H; Lee BE; Parkes DC, 2020, The capacity constrained facility location problem, http://dx.doi.org10.1016/j.geb.2020.09.001

Aziz H; Chan H; Lee BE; Li B; Walsh T, 2020, Facility location problem with capacity constraints: Algorithmic and mechanism design perspectives, Association for the Advancement of Artificial Intelligence (AAAI), http://dx.doi.org10.1609/aaai.v34i02.5547

Aziz H; Lee BE, 2020, The expanding approvals rule: improving proportional representation and monotonicity, http://dx.doi.org10.1007/s00355-019-01208-3

Aziz H; Gaspers S; Mackenzie S; Mattei N; Stursberg P; Walsh T, 2014, Fixing a balanced knockout tournament, http://dx.doi.org

Leech D; Aziz H, 2013, The double majority voting rule of the EU reform treaty as a democratic ideal for an enlarging union: An appraisal using voting power analysis, http://dx.doi.org

Aziz H; Paterson M; Leech D, 2007, Combinatorial and computational aspects of multiple weighted voting games, http://dx.doi.org

Preprints

Aziz H; Lee BE; Chu SM; Vollen J, 2026, Proportionally Representative Clustering, http://dx.doi.org/10.48550/arxiv.2304.13917

Aziz H; Gai L; Guo Y; Vollen J, 2026, Fair Transit Stop Placement: A Clustering Perspective and Beyond, http://dx.doi.org/10.48550/arxiv.2602.06776

Aziz H; Gan J; Lisowski G; Pourmiri A, 2026, The Team Order Problem: Maximizing the Probability of Matching Being Large Enough, http://dx.doi.org/10.48550/arxiv.2605.21234

Aziz H; Lederer P; Vollen J, 2026, Approximate Strategyproofness in Approval-based Budget Division, http://dx.doi.org/10.48550/arxiv.2605.11736

Aziz H; Guo Y; Kagita VR; Rastegari B; Suzuki M, 2026, Social Welfare Maximization in Approval-Based Committee Voting under Uncertainty, http://dx.doi.org/10.48550/arxiv.2503.00885

Aziz H; Csáji G; Biró P, 2026, Ex-post Stability under Two-Sided Matching: Complexity and Characterization, http://dx.doi.org/10.48550/arxiv.2411.14821

Aziz H; Biró P; Csáji G; Demeulemeester T, 2026, Smart Lotteries in School Choice: Ex-ante Pareto-Improvement with Ex-post Stability, http://dx.doi.org/10.48550/arxiv.2602.10679

Aziz H; Lederer P; Lu X; Suzuki M; Vollen J, 2025, Approximately Fair and Population Consistent Budget Division via Simple Payment Schemes, http://dx.doi.org/10.48550/arxiv.2412.02435

Aziz H; Lederer P; Peters D; Peters J; Ritossa A, 2025, Committee Monotonicity and Proportional Representation for Ranked Preferences, http://dx.doi.org/10.48550/arxiv.2406.19689

Elmalem NK; Aziz H; Gonen R; Huang X; Kimura K; Saha I; Segal-Halevi E; Sun Z; Suzuki M; Yokoo M, 2025, Whoever Said Money Won't Solve All Your Problems? Weighted Envy-free Allocation with Subsidy, http://dx.doi.org/10.48550/arxiv.2502.09006

Aziz H; Huang X; Kimura K; Saha I; Sun Z; Suzuki M; Yokoo M, 2024, Weighted Envy-free Allocation with Subsidy, http://dx.doi.org/10.48550/arxiv.2408.08711

Lu X; Peters J; Aziz H; Bei X; Suksompong W, 2024, Approval-Based Voting with Mixed Goods, http://dx.doi.org/10.48550/arxiv.2211.12647

Aziz H; Micha E; Shah N, 2024, Group Fairness in Peer Review, http://dx.doi.org/10.48550/arxiv.2410.03474

Aziz H; Lisowski G; Suzuki M; Vollen J, 2024, Neighborhood Stability in Assignments on Graphs, http://dx.doi.org/10.48550/arxiv.2407.05240

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