Publications
To Appear
The Complexity of Computing Minimal Unidirectional Covering Sets.
D. Baumeister, F. Brandt, F. Fischer, J. Hoffmann, and J. Rothe.
To appear in Theory of Computing Systems.
Challenges to Complexity Shields That Are Supposed to Protect Elections Against Manipulation and Control: A Survey.
J. Rothe and L. Schend.
To appear in the Annals of Mathematics and Artificial Intelligence.
The Complexity of Online Manipulation of Sequential Elections.
L. Hemaspaandra, E. Hemaspaandra, and J. Rothe.
To appear in the proceedings of the 14th Conference on
Theoretical Aspects of Rationality and Knowledge (TARK 2013), Chennai, India. ACM Digital Library, January 2013.
A preliminary version appears in the proceedings of the 4th International Workshop on Computational Social Choice (COMSOC 2012), F. Brandt and P. Faliszewski,
editors, pages 227-238. AGH University of Science and Technology, Kraków, Poland, September, 2012.
2012
Taking the Final Step to a Full Dichotomy of the Possible Winner Problem in Pure Scoring Rules.
D. Baumeister and J. Rothe.
Information Processing Letters, vol. 112, no. 5, pp. 186-190, February 2012.
Campaigns for Lazy Voters: Truncated Ballots.
D. Baumeister, P. Faliszewski, J. Lang, and J. Rothe.
Proceedings of the 11th International Joint Conference on Autonomous Agents and Multiagent Systems (AAMAS 2012), Valencia, Spain. International Foundation of Autonomous Agents and MultiAgent Systems (IFAAMAS), pages 577-584, June 2012.
Control Complexity in Bucklin, Fallback, and Plurality Voting: An Experimental Approach.
J. Rothe and L. Schend.
Proceedings of the 11th International Symposium on Experimental Algorithms (SEA 2012), Bordeaux, France. Springer-Verlag Lecture Notes in Computer Science 7276, pages 356-368, June 2012.
Controlling Candidate-Sequential Elections.
L. Hemaspaandra, E. Hemaspaandra, and J. Rothe.
Proceedings of the 20th European Conference on
Artificial Intelligence (ECAI 2012), Montpellier, France. IOS
Press, pages 905-906, August 2012.
The Possible Winner Problem with Uncertain Weights.
D. Baumeister, M. Roos, J. Rothe, L. Schend, and L. Xia.
Proceedings of the 20th European Conference on
Artificial Intelligence (ECAI 2012), Montpellier, France. IOS
Press, pages 133-138, August 2012.
An extended version appears in the proceedings of the 4th International Workshop on Computational Social Choice (COMSOC 2012), F. Brandt and P. Faliszewski, editors, pages 49-60. AGH University of Science and Technology, Kraków, Poland, September 2012.
Online Voter Control in Sequential Elections.
L. Hemaspaandra, E. Hemaspaandra, and J. Rothe.
Proceedings of the 20th European Conference on Artificial Intelligence (ECAI 2012), Montpellier, France. IOS Press, pages 396-401, August 2012.
Control in Judgment Aggregation.
D. Baumeister, G. Erdélyi, O. Erdélyi, and J. Rothe.
Proceedings of the 6th European Starting AI Researcher Symposium (STAIRS 2012), Montpellier, France. IOS Press, pages 23-34, August 2012.
A version combining this STAIRS 2012 paper with an ADT 2011 paper appears as "Bribery and Control in Judgment Aggregation" in the proceedings of the 4th International Workshop on Computational Social Choice (COMSOC 2012), F. Brandt and P. Faliszewski, editors, pages 37-48. AGH University of Science and Technology, Kraków, Poland, September 2012.
A Dynamic Model of Preference Aggregation.
H. Schadrack.
Proceedings of the 10th Conference on Logic and the Foundations of Game and Decision Theory (LOFT 2012), Sevilla, Spain. Short paper, June 2012.
A Statistical Approach to Calibrating the Scores of Biased Reviewers: The Linear vs. the Nonlinear Model.
M. Roos, J. Rothe, J. Rudolph, B. Scheuermann, and D. Stoyan.
Website proceedings of the 6th Multidisciplinary Workshop on Advances in Preference Handling (M-PREF 2012), Montpellier, France, August 2012.
Typical-Case Challenges to Complexity Shields That Are Supposed to Protect Elections Against Manipulation and Control: A Survey.
J. Rothe and L. Schend.
Website proceedings of the Special Session on Computational Social Choice at the 12th International Symposium on Artificial Intelligence and Mathematics (ISAIM 2012), Fort Lauderdale, USA. January 2012.
Controlling Candidate-Sequential Elections.
L. Hemaspaandra, E. Hemaspaandra, and J. Rothe.
Technical Report arXiv:1202.6649v1 [cs.GT], ACM Computing Research Repository (CoRR), 6 pages, February 2012.
Also appears as University of Rochester Computer Science Department Technical Report URCS-TR-2012-975, Rochester, NY, 6 pages, February 2012.
The Complexity of Online Manipulation of Sequential Elections.
L. Hemaspaandra, E. Hemaspaandra, and J. Rothe.
Technical Report arXiv:1202.6655v4 [cs.GT], ACM Computing Research Repository (CoRR), 24 pages, February 2012. Revised, May, July, and September 2012.
Also appears as University of Rochester Computer Science Department Technical Report URCS-TR-2012-974, Rochester, NY, 24 pages, February 2012. Revised, May, July, and September 2012.
Online Voter Control in Sequential Elections.
L. Hemaspaandra, E. Hemaspaandra, and J. Rothe.
Technical Report arXiv:1203.0411v1 [cs.GT], ACM Computing Research Repository (CoRR), 14 pages, March 2012.
Also appears as University of Rochester Computer Science Department Technical Report URCS-TR-2012-976, Rochester, NY, 14 pages, March 2012.
Control Complexity in Bucklin, Fallback, and Plurality Voting: An Experimental Approach.
J. Rothe and L. Schend.
Technical Report arXiv:1203.3967v2 [cs.GT], ACM Computing Research Repository (CoRR), 370 pages, March 2012. Revised, August 2012.
Control Complexity in Bucklin and Fallback Voting.
G. Erdélyi, M. Fellows, J. Rothe, and L. Schend.
Technical Report arXiv:1103.2230v2 [cs.CC], ACM Computing Research Repository (CoRR), 50 pages, March 2011. Revised, August 2012.
Computational Complexity in Three Areas of Computational Social Choice: Possible Winners, Unidirectional Covering Sets, and Judgment Aggregation
D. Baumeister.
PhD Thesis. Institut für Informatik, Heinrich-Heine-Universität Düsseldorf, Düsseldorf, Germany, 130 pages, September 2012.
2011
Einführung in Computational Social Choice: Individuelle Strategien und kollektive Entscheidungen beim Spielen, Wählen und Teilen.
J. Rothe, D. Baumeister, C. Lindner, and I. Rothe.
Spektrum Akademischer Verlag, Heidelberg, xii+375 pp., 2011.
Taking the Final Step to a Full Dichotomy of the Possible Winner Problem in Pure Scoring Rules.
D. Baumeister and J. Rothe.
Technical Report arXiv:1108.4436v2 [cs.CC], ACM Computing Research Repository (CoRR), 9 pages, August 2011. Revised, November 2011.