'Voting rules' diaporamas de présentation

Computational Social Choice

Computational Social Choice. Lirong Xia. EC-12 Tutorial June 8, 2012. Preference Aggregation: Social Choice. > >. voting rule. > >. > >. Social Choice. and Computer Science. Computational thinking + optimization algorithms. CS. Social Choice.

1.41k views • 141 slides

Computational Social Choice

thanks to:. Computational Social Choice. Lirong Xia Ph.D. Duke CS 2011, now CIFellow @ Harvard. Vincent Conitzer Duke University 2012 Summer School on Algorithmic Economics, CMU. A few shameless plugs. General: New journal: ACM Transactions on Economics and Computation (ACM TEAC)

924 views • 81 slides

Aug 29, 2013

Introduction to Social Choice. Lirong Xia. Aug 29, 2013. Last class: Two goals for social choice. GOAL1: democracy. GOAL2: truth. Summary of Piazza discussions. More social choice problems Ordering pizza, for democracy: Katie, Yu-li tax code/school choice, for both: Onkar , Samta

683 views • 47 slides

Lecture 21 Elections November 20, 2012

Lecture 21 Elections November 20, 2012. I. Why Bother Voting?. I. Voting & Apathy. WHY DO PEOPLE BOTHER TO VOTE? The problem: In a large election, one vote never makes a difference.

601 views • 41 slides

Lecture 21 Elections November 20, 2012

Lecture 21 Elections November 20, 2012. I. Why Bother Voting?. I. Voting & Apathy. WHY DO PEOPLE BOTHER TO VOTE? The problem: In a large election, one vote never makes a difference.

593 views • 41 slides

Chapter 3: Decision Making

510 views • 40 slides

Voting and social choice

567 views • 37 slides

Lirong Xia

Introduction to Social Choice. Lirong Xia. Friday , May 2, 2014. Implementation. f *. True Profile D *. Strategy Profile D. A game and a solution concept implement a function f * , if for every true preference profile D * f * ( D * ) = OutcomeOfGame ( f , D * )

463 views • 35 slides

Sep 23, 2013

Computational social choice The hard-to-manipulate axiom. Lirong Xia. Sep 23, 2013. Last class: combinatorial voting. Tradeoff. Computational efficiency. Expressiveness. Manipulation under plurality rule (ties are broken in favor of ). >. >. > >. Alice. Plurality rule.

419 views • 32 slides

Enlargement of the European Union

Enlargement of the European Union. Ref: EUenlargement332cbs2010 Feb10. Introduction. Any European country can join Treaty of Rome art 232 First 4 enlargements 5th enlargement issues central and eastern European countries (CEECs), plus Malta & Cyprus optimum size of EU?

501 views • 30 slides

Enlargement of the European Union

Enlargement of the European Union. Ref: EUenlargement332cbs2010 Feb10. Introduction. Any European country can join Treaty of Rome art 232 First 4 enlargements 5th enlargement issues central and eastern European countries (CEECs), plus Malta & Cyprus optimum size of EU?

439 views • 30 slides

345 views • 27 slides

The Elections 2011 Candidates Training

The Elections 2011 Candidates Training. By the end of this session you will:. Understand the voting rules, systems and process Understand e-Voting Understand ways that you can promote yourself effectively Understand how to make the most out of Candidates Question Time. Key Dates.

368 views • 25 slides

Public choice and government failures

215 views • 21 slides

Social choice (voting)

Social choice (voting). >. >. Vincent Conitzer conitzer@cs.duke.edu. >. >. Voting/rank aggregation. Set of m candidates (aka. alternatives , outcomes ) n voters ; each voter ranks all the candidates E.g. if set of candidates {a, b, c, d}, one possible vote is b > a > d > c

288 views • 16 slides

Social choice (voting)

Social choice (voting). >. >. Vincent Conitzer conitzer@cs.duke.edu. >. >. Voting/rank aggregation. Set of m candidates (aka. alternatives , outcomes ) n voters ; each voter ranks all the candidates E.g. if set of candidates {a, b, c, d}, one possible vote is b > a > d > c

273 views • 16 slides

Complexity of unweighted coalitional manipulation under some common voting rules

Complexity of unweighted coalitional manipulation under some common voting rules. Lirong Xia. Vincent Conitzer. Ariel D. Procaccia. Jeff S. Rosenschein. COMSOC08, Sep. 3-5, 2008. TexPoint fonts used in EMF. Read the TexPoint manual before you delete this box.: A A A. Voting.

303 views • 15 slides

Corporate governance In practice

Corporate governance In practice . Aswath Damodaran. The key questions in corporate governance at public companies. Who runs this company? Top management (CEO, CFO etc ) Pathways to the top Who monitors these managers? Board of Directors Regulatory Authorities/ Government

195 views • 6 slides

Corporate governance In practice

Corporate governance In practice. Aswath Damodaran. The key questions in corporate governance at public companies. Who runs this company? Top management (CEO, CFO etc ) Pathways to the top Who monitors these managers? Board of Directors Regulatory Authorities/ Government

214 views • 6 slides

Micro 2012 Lightning Session

Micro 2012 Lightning Session. Onur Mutlu PC Chair December 3, 2012 Vancouver, BC, Canada. Lightning Session Logistics (Now). What? 100-second key idea pitch for each paper Why? 1. Expose everyone to all papers

211 views • 5 slides