Piotr Faliszewski

42 papers · 2013–2026 · 4 conferences · across top CS/AI conferences

Achievements

🐣 Hot Topic Early Bird 🌉 Interdisciplinary Bridge 🧭 Keyword Pioneer 🌍 Conference Polyglot (4) 🏃 Academic Marathon (12) 🐝 Cross-Pollinator (3) 🌈 Renaissance Researcher (5) 🗺️ Taxonomy Completionist (29) 🏠 Conference Loyalist (26) 🤝 Dynamic Duo (12) 🔬 Deep Specialist (12) 🏆 Keyword Champion (13) ⚡ Prolific Year (5) 🚀 Conference Pioneer 🔥 Unstoppable (11) 🗃️ Keyword Collector (143) 💎 Century Club (39) ❓ The Questioner (3)

Conferences

IJCAI (26) AAAI (14) ICML (1) NIPS (1)

Top co-authors

Stanisław Szufa (13) Nimrod Talmon (10) Łukasz Janeczko (8) Niclas Boehmer (8) Piotr Skowron (8) Krzysztof Sornat (7) Arkadii Slinko (7) Robert Bredereck (6) Andrzej Kaczmarczyk (6) Tomasz Wąs (6)

Keywords

computational complexity (13) approval voting (10) voting rule (8) approximation algorithm (4) preference order (4) preference aggregation (4) combinatorial optimization (4) social choice (4) election analysis (3) participatory budgeting (3) committee selection (3) voting theory (3) justified representation (3) preference profile (2) proportional representation (2) mallows model (2) axiomatic analysis (2) multiwinner voting (2) computational social choice (2) voting system (2)

Papers

Identifying Imperfect Clones in Elections AAAI 2026

Diversity of Structured Domains via k-Kemeny Scores AAAI 2026

Computing Equilibrium Nominations in Presidential Elections AAAI 2026

Participatory Budgeting Project Strength via Candidate Control IJCAI 2025

Distances Between Top-Truncated Elections of Different Sizes AAAI 2025

Guide to Numerical Experiments on Elections in Computational Social Choice IJCAI 2024

Evaluation of Project Performance in Participatory Budgeting IJCAI 2024

Properties of the Mallows Model Depending on the Number of Alternatives: A Warning for an Experimentalist ICML 2023

Diversity, Agreement, and Polarization in Elections IJCAI 2023

An Experimental Comparison of Multiwinner Voting Rules on Approval Elections IJCAI 2023

Participatory Budgeting: Data, Tools and Analysis IJCAI 2023

Properties of Position Matrices and Their Elections AAAI 2023

Ties in Multiwinner Approval Voting IJCAI 2023

Expected Frequency Matrices of Elections: Computation, Geometry, and Preference Learning NIPS 2022

The Price of Justified Representation AAAI 2022

The Complexity of Subelection Isomorphism Problems AAAI 2022

The Complexity of Proportionality Degree in Committee Elections AAAI 2022

Understanding Distance Measures Among Elections IJCAI 2022

How to Sample Approval Elections? IJCAI 2022

Putting a Compass on the Map of Elections IJCAI 2021

Winner Robustness via Swap- and Shift-Bribery: Parameterized Counting Complexity and Experiments IJCAI 2021

An Analysis of Approval-Based Committee Rules for 2D-Euclidean Elections AAAI 2021

Parameterized Algorithms for Finding a Collective Set of Items AAAI 2020

On Swap Convexity of Voting Rules AAAI 2020

Strategic Campaign Management in Apportionment Elections IJCAI 2020

The Complexity of Election Problems with Group-Separable Preferences IJCAI 2020

An Experimental View on Committees Providing Justified Representation IJCAI 2019

Multigoal Committee Selection IJCAI 2019

A Framework for Approval-Based Budgeting Methods AAAI 2019

Approximation and Hardness of Shift-Bribery AAAI 2019

How Similar Are Two Elections? AAAI 2019

Egalitarian Committee Scoring Rules IJCAI 2018

Opinion Diffusion and Campaigning on Society Graphs IJCAI 2018

The Condorcet Principle for Multiwinner Elections: From Shortlisting to Proportionality IJCAI 2017

Recognizing Top-Monotonic Preference Profiles in Polynomial Time IJCAI 2017

Committee Scoring Rules: A Call to Arms IJCAI 2017

Multiwinner Rules on Paths From k-Borda to Chamberlin–Courant IJCAI 2017

Voting-Based Group Formation IJCAI 2016

Committee Scoring Rules: Axiomatic Classification and Hierarchy IJCAI 2016

How Hard Is It for a Party to Nominate an Election Winner? IJCAI 2016

The Complexity of Manipulative Attacks in Nearly Single-Peaked Electorates (Extended Abstract) IJCAI 2015

Fully Proportional Representation as Resource Allocation: Approximability Results IJCAI 2013