Re: [EM] Why We Shouldn't Count Votes with Machines

2008-08-16 Thread Dave Ketchum
s identity associated. -- [EMAIL PROTECTED]people.clarityconnect.com/webpages3/davek Dave Ketchum 108 Halstead Ave, Owego, NY 13827-1708 607-687-5026 Do to no one what you would not want done to you. If you want peace, work for justice. Election-Methods ma

Re: [EM] Why We Shouldn't Count Votes with Machines

2008-08-16 Thread Dave Ketchum
t, of a suspicious nature, may have been done to the system. That's a good idea, but it should probably be network based instead of disk based so that the virus (if one is introduced) can't just wipe its tracks afterwards. Or use some non-erasable medium like aforementioned PROMs (

Re: [EM] Why We Shouldn't Count Votes with Machines

2008-08-20 Thread Dave Ketchum
On Sun, 17 Aug 2008 11:14:34 +0200 Kristofer Munsterhjelm wrote: Dave Ketchum wrote: So you're saying that computers are better than specialized machines? I'm not sure that's what you say (rather than that machines are better than paper ballots), but I'll assume that.

Re: [EM] Why We Shouldn't Count Votes with Machines

2008-08-21 Thread Dave Ketchum
On Thu, 21 Aug 2008 16:37:32 -0600 Kathy Dopp wrote: 4. Re: Why We Shouldn't Count Votes with Machines (Dave Ketchum) On Sun, 17 Aug 2008 11:14:34 +0200 Kristofer Munsterhjelm wrote: Dave Ketchum wrote: I DO NOT like printout-based machines. To start some thinking, how about:

Re: [EM] Why We Shouldn't Count Votes with Machines

2008-08-22 Thread Dave Ketchum
auling. I said nothing of such as central tabulators. Certainly quality needs attending to here, but voter anonymity should not be a problem here. On Thu, 21 Aug 2008 22:22:41 -0600 Kathy Dopp wrote: On Thu, Aug 21, 2008 at 10:00 PM, Dave Ketchum <[EMAIL PROTECTED]> wrote: Fi

Re: [EM] Why We Shouldn't Count Votes with Machines

2008-08-23 Thread Dave Ketchum
On Sat, 23 Aug 2008 19:27:07 -0600 Kathy Dopp wrote: Date: Sat, 23 Aug 2008 01:02:44 -0400 From: Dave Ketchum <[EMAIL PROTECTED]> Subject: Re: [EM] Why We Shouldn't Count Votes with Machines Federal certification? The many horror stories tell us either: Equipment is faili

Re: [EM] Election-Methods Digest, Vol 70, Issue 20

2010-04-14 Thread Dave Ketchum
ty of Nash applying as a reason for voting for Hitler - in fact it becomes more reason for voting for Gandhi. Dave Ketchum Election-Methods mailing list - see http://electorama.com/em for list info

Re: [EM] Why do voters vote?

2010-04-17 Thread Dave Ketchum
rope went. I do not see social above - people are affected by, and care about, how well the village board attends to their needs. When I read of "rational irrationality" below, I wonder if the real topic may be deciding how to measure and add up conflicting needs and desires.

Re: [EM] Classifying 3-cand scenarios. LNHarm methods again.

2010-04-17 Thread Dave Ketchum
nimum pain? Voters can rank them together (with equal or adjacent ranks). Does not Condorcet properly attend to "symmetric" with a voted cycle? Dave Ketchum On Apr 17, 2010, at 7:07 PM, Kevin Venzke wrote: Hi, This post is going to ramble a bit but I thought I'd get something

Re: [EM] Classifying 3-cand scenarios. LNHarm methods again.

2010-04-17 Thread Dave Ketchum
the same result if there are fewer than 4 candidates in the circularly-ambiguous Smith set and voters separately rank all of them. I have heard this complaint before, so am listening for help. WHAT should I say when I want EXACTLY what is described as "Condorcet" above? Dave K

Re: [EM] Classifying 3-cand scenarios. LNHarm methods again.

2010-04-18 Thread Dave Ketchum
On Apr 18, 2010, at 11:08 AM, Kevin Venzke wrote: Hi Dave, --- En date de : Sam 17.4.10, Dave Ketchum a écrit : Why IRV? Have we not buried that deep enough? Why not Condorcet which does better with about the same voting? In the context that I said I wanted to use IRV, I wanted to

Re: [EM] Classifying 3-cand scenarios. LNHarm methods again.

2010-04-18 Thread Dave Ketchum
Cycles likely are not frequent, but elections with such combinations of candidates desperately need attention that such as Plurality do not offer - even if not truly cycle material. On Apr 18, 2010, at 11:21 AM, Kevin Venzke wrote: Hi, --- En date de : Sam 17.4.10, robert bristow-johnson >

Re: [EM] Classifying 3-cand scenarios. LNHarm methods again.

2010-04-18 Thread Dave Ketchum
n all, voters wish to do ranking. It is the ability to do ranking when voters want this that makes it better than FPP. Also Condorcet can survive having many candidates, while a voter truly desiring to vote more than 3 ranks should be rare enough that supporting such is debatable. Dave Ke

Re: [EM] Classifying 3-cand scenarios. LNHarm methods again.

2010-04-19 Thread Dave Ketchum
On Apr 19, 2010, at 11:48 AM, Abd ul-Rahman Lomax wrote: At 11:55 PM 4/18/2010, Dave Ketchum wrote: There are many elections with only one reasonable choice - such as a good qualified worker trying for re-election. Here even FPP would be fine, and we hope for nothing that makes voting

Re: [EM] Classifying 3-cand scenarios. LNHarm methods again.

2010-04-21 Thread Dave Ketchum
40 PM, Dave Ketchum wrote: On Apr 20, 2010, at 10:21 AM, robert bristow-johnson wrote: On Apr 20, 2010, at 1:30 AM, Dave Ketchum wrote: I would go to Condorcet: Forget primaries - Condorcet can tolerate clones and voters should be able to learn related voting. I would do less runoffs - voter

Re: [EM] Classifying 3-cand scenarios. LNHarm methods again.

2010-04-21 Thread Dave Ketchum
On Apr 21, 2010, at 1:06 PM, Abd ul-Rahman Lomax wrote: At 01:30 AM 4/20/2010, Dave Ketchum wrote: On Apr 19, 2010, at 11:48 AM, Abd ul-Rahman Lomax wrote: Or other advanced method. What is often overlooked in the discussion of voting methods, due to the emphasis on deterministic methods that

Re: [EM] Proportional election method needed for the Czech Green party - Council elections

2010-04-28 Thread Dave Ketchum
On Apr 28, 2010, at 5:26 PM, Jameson Quinn wrote: 2010/4/28 Peter Zbornik OK, thanks. Please go on to propose the condorcet, if you think it is the best. Approval voting was used in the French presidential election, first round, where far-right nationalist Le Pen got to the second round. Le

Re: [EM] Proportional election method needed for the Czech Green party - Council elections

2010-05-05 Thread Dave Ketchum
ers. IRV, looking only at first preferences while deciding which to discard, will discard such a CW. It is IRV's discarding without looking at all that the voters vote that makes many of us desire to discard IRV. Dave Ketchum On May 5, 2010, at 8:09 PM, Terry Bouricius wrote: Peter Z

Re: [EM] piling on against IRV (was ... Czech Green party - Council elections)

2010-05-05 Thread Dave Ketchum
On May 5, 2010, at 10:52 PM, robert bristow-johnson wrote: Terry, i didn't originally intend to just pile on ... On May 5, 2010, at 9:48 PM, Dave Ketchum wrote: "a Condorcet winner can be a candidate that has the fewest first preferences." True in Condorcet, though not exp

Re: [EM] piling on against IRV (was ... Czech Green party - Council elections)

2010-05-06 Thread Dave Ketchum
should not be counted as if it was. Think of a voter "approving" all candidates in Approval - that voter has done nothing to favor any one of the candidates. "Majority" needs careful thought as to its purpose and meaning. If truly the largest group of voters is onl

Re: [EM] Hybrid/generalized ranked/approval ballots

2010-05-09 Thread Dave Ketchum
On May 9, 2010, at 2:24 PM, Juho wrote: On May 9, 2010, at 6:49 PM, Peter Zbornik wrote: an alternative way to count wins against equally ranked candidates, would be to give both 0.5 wins per vote and not 0 as I did in my previous mail. Thus the current state: A>B gives 1:0. A=B gives ?:? (A

[EM] Why Not Condorcet?

2010-05-12 Thread Dave Ketchum
simplest cycles each loses to one other). There are many methods for resolving cycles. For RP I see deleting the smallest margins from the list until what remains is not a cycle, but does identify a winner. Dave Ketchum Election-Methods mailing list - see http://electorama.com/em

Re: [EM] [ESF #1101] Why Not Condorcet?

2010-05-12 Thread Dave Ketchum
rules for resolving cycles). Dave Ketchum On Wed, 12 May 2010 19:00:14 -0400, Dave Ketchum wrote: There is considerable agreement that awarding the CW as winner is desirable - yet also claims that some method deserves use in spite of its inability to find the CW. I back Condorc

Re: [EM] Why Not Condorcet?

2010-05-13 Thread Dave Ketchum
I see deciding to use Condorcet as important. To go with that we would need to decide how to resolve cycles. On May 13, 2010, at 3:37 PM, Kevin Venzke wrote: Hi Robert, --- En date de : Mer 12.5.10, robert bristow-johnson > a écrit : On May 12, 2010, at 7:40 PM, Kevin Venzke wrote: I think

Re: [EM] Why Not Condorcet?

2010-05-13 Thread Dave Ketchum
On May 13, 2010, at 10:25 PM, robert bristow-johnson wrote: On May 13, 2010, at 10:08 PM, Dave Ketchum wrote: I read of arranging ballot data in a triangle, rather than in a matrix as usually described. A minor detail, but what would be easiest for ballot counters is most important while

Re: [EM] Why Not Condorcet?

2010-05-14 Thread Dave Ketchum
On May 14, 2010, at 2:44 AM, clay shentrup wrote: On May 13, 7:08 pm, Dave Ketchum wrote: I see deciding to use Condorcet as important. To go with that we would need to decide how to resolve cycles. Why would you go with Condorcet when Score Voting is better in every way? You had quoted

Re: [EM] Why Not Condorcet?

2010-05-15 Thread Dave Ketchum
On May 14, 2010, at 7:08 PM, Kevin Venzke wrote: Dave, by the way, --- En date de : Ven 14.5.10, Dave Ketchum a écrit : We can dream of value in details as we sit here and debate. Real-life voters need a way to express their most serious thoughts with reasonable effort: To vote for

Re: [EM] Why Not Condorcet?

2010-05-15 Thread Dave Ketchum
On May 15, 2010, at 7:17 PM, Kevin Venzke wrote: Hi Dave, --- En date de : Sam 15.5.10, Dave Ketchum a écrit : De: Dave Ketchum Objet: Re: [EM] Why Not Condorcet? À: "Kevin Venzke" Cc: election-meth...@electorama.com Date: Samedi 15 mai 2010, 17h34 On May 14, 2010, at 7:08 PM, Ke

Re: [EM] Why Not Condorcet?

2010-05-16 Thread Dave Ketchum
On May 16, 2010, at 9:24 AM, Abd ul-Rahman Lomax wrote: At 06:34 PM 5/15/2010, Dave Ketchum wrote: Some objections to Condorcet could be: 1. It is not expressive enough (compared to ratings) Truly less expressive in some ways than ratings. This is balanced by not demanding ratings details

Re: [EM] Why Not Condorcet?

2010-05-16 Thread Dave Ketchum
On May 16, 2010, at 6:11 PM, Abd ul-Rahman Lomax wrote: At 02:16 PM 5/16/2010, Dave Ketchum wrote: On May 16, 2010, at 9:24 AM, Abd ul-Rahman Lomax wrote: At 06:34 PM 5/15/2010, Dave Ketchum wrote: Some objections to Condorcet could be: 1. It is not expressive enough (compared to ratings

Re: [EM] Why Not Condorcet?

2010-05-18 Thread Dave Ketchum
On May 17, 2010, at 11:28 AM, Abd ul-Rahman Lomax wrote: At 10:12 PM 5/16/2010, Dave Ketchum wrote: On May 16, 2010, at 6:11 PM, Abd ul-Rahman Lomax wrote: At 02:16 PM 5/16/2010, Dave Ketchum wrote: On May 16, 2010, at 9:24 AM, Abd ul-Rahman Lomax wrote: At 06:34 PM 5/15/2010, Dave Ketchum

Re: [EM] Why Not Condorcet?

2010-05-19 Thread Dave Ketchum
On May 19, 2010, at 2:32 PM, Abd ul-Rahman Lomax wrote: At 10:37 PM 5/18/2010, Dave Ketchum wrote: I had written promoting Condorcet. Kevin Venzke offered some objections, #1 is above, indicating that ratings have the value of being more expressive. I responded to his thoughts, also above

Re: [EM] The worst about each system; Approval Preferential Voting (new name for an MCA-like system)

2010-05-25 Thread Dave Ketchum
On May 25, 2010, at 1:20 PM, Jameson Quinn wrote: What are the worst aspects of each major voting system? Runoffs need avoiding, due to their expense. Plurality needs them when lacking a majority, for we know they could not completely express their wants - and still have trouble.

[EM] IRV vs Condorcet

2010-05-26 Thread Dave Ketchum
his one is not very active. Election-Methods mailing list - see http://electorama.com/em for list info Condorcet gets some discussion here. Dave Ketchum Election-Methods mailing list - see http://electorama.com/em for list info

Re: [EM] [Condorcet] Re: IRV vs Condorcet

2010-05-26 Thread Dave Ketchum
On May 27, 2010, at 12:12 AM, Abd ul-Rahman Lomax wrote: At 10:03 PM 5/26/2010, robert bristow-johnson wrote: On May 26, 2010, at 8:19 PM, Dave Ketchum wrote: [about IRV] Backers make a big deal of "majority" - but it is of the final stacks, not of all ballots. what it is, is *a

Re: [EM] Condorcet question - why not bullet vote

2010-06-16 Thread Dave Ketchum
consider bullet voting, and the one you are considering as an option, are both on the edge such that you could regret whatever you do, that it is time to worry. So vote if you care, for voting can either help or hurt. The studying here mostly makes headaches. Dave Ketchum On Jun 16, 2010, at

Re: [EM] Thoughts on a nomination simulation

2010-06-16 Thread Dave Ketchum
On Jun 16, 2010, at 9:57 PM, Kevin Venzke wrote: Hi Kristofer, --- En date de : Mer 16.6.10, Kristofer Munsterhjelm > a écrit : Even so, the simulation would fail to catch certain aspects of the election cycle itself. Consider a two party state under FPTP. In a pure opinion-space analysis, t

Re: [EM] Thoughts on a nomination simulation

2010-06-16 Thread Dave Ketchum
On Jun 16, 2010, at 11:11 PM, Kevin Venzke wrote: Hi Dave, --- En date de : Mer 16.6.10, Dave Ketchum a écrit : That is possible. Would primaries encourage that effect? If so, would we expect parties in two-party states without voter primaries to be closer to each other? I'm not

Re: [EM] Irrelevant Ballots Independent Fallback Approval (IBIFA)

2010-06-17 Thread Dave Ketchum
pairs of candidates from a ballot, comparing the rankings within each pair). Dave Ketchum The ballots are interpreted as multi-slot ratings ballots thus: An approved candidate ranked below zero other candidates is interpreted as Top-Rated. An approved candidate ranked below one other

Re: [EM] Irrelevant Ballots Independent Fallback Approval (IBIFA)

2010-06-19 Thread Dave Ketchum
ot; to the simpler (and more traditional) "ranking in any position". Dave Ketchum On Jun 19, 2010, at 3:33 PM, fsimm...@pcc.edu wrote: Dave, If you bullet vote, then the candidate that you vote for is the only one that you "ranked," so it is considered ranked above all of t

[EM] Why Condorcet

2010-07-06 Thread Dave Ketchum
Real-life voters need a way to express their most serious desires, and be heard, with reasonable effort and expense: Condorcet claims to offer such. Better than Plurality, for which voters can vote for only one. Better than Approval, which assumes equal desires for all voted for. Bett

Re: [EM] Why Condorcet

2010-07-07 Thread Dave Ketchum
Having ideas is great. What we do should be based on whether we see them as worth the effort. My proposal for adding an array to the N*N matrix was based on both reducing effort and expecting less errors in recording desires. Dave Ketchum On Jul 7, 2010, at 11:33 AM, robert bristow-johnson

Re: [EM] Why Condorcet

2010-07-07 Thread Dave Ketchum
On Jul 6, 2010, at 11:31 PM, robert bristow-johnson wrote: On Jul 6, 2010, at 9:31 PM, Dave Ketchum wrote: Ballots: Must support write-ins and, perhaps, 3 ranks (do not need to rank rejects and can do equal ranking). i think that the number of ranking levels should be as large as the

Re: [EM] Why Condorcet

2010-07-08 Thread Dave Ketchum
respond to: On Jul 7, 2010, at 9:56 PM, Dave Ketchum wrote: On Jul 6, 2010, at 11:31 PM, robert bristow-johnson wrote: On Jul 6, 2010, at 9:31 PM, Dave Ketchum wrote: Ballots: Must support write-ins and, perhaps, 3 ranks (do not need to rank rejects and can do equal ranking). i think that the

Re: [EM] Thoughts on Burial

2010-07-17 Thread Dave Ketchum
Thanking Jameson for serious thinking. The possibility of cycles should not scare us on election day - we should be prepared for reasonable response for whenever they happen. Such as: A or B or C should rate as CW vs D thru Z (a 3-member cycle - 4 or more are possible, but not considered

[EM] IRV vs Condorcet again

2010-07-26 Thread Dave Ketchum
seen different descriptions of what this is but if it involves Plurality, TTR, or IRV, I have written against such above. Dave Ketchum Election-Methods mailing list - see http://electorama.com/em for list info

Re: [EM] More About Ranked Choice

2010-08-14 Thread Dave Ketchum
e. If simplicity matters, Ranked Pair's relative simplicity may be more important than Schulze's track record, for instance. Asking in that manner could also help letting it know which arguments work - e.g. if the canceling-out phrasing of the singlepeakedness theorem gives a sense of fairness. Simplicity DOES matter. Also need to agree on, and promote, a particular method. Dave Ketchum Election-Methods mailing list - see http://electorama.com/em for list info

Re: [EM] it's been pretty quiet around here...

2010-08-14 Thread Dave Ketchum
advantage of this method is that is really is no more complicated to explain than IRV, and it *does* resolve directly to a winner whether a CW exists or not. i am curious in how, say with a Smith Set of 3, this method would differ from RP or Schulze. For Condorcet you have the N*N matrix and precinct summability but, unlike IRV, you better do nothing that involves going back to look at any ballots. Dave Ketchum -- r b-j r...@audioimagination.com Election-Methods mailing list - see http://electorama.com/em for list info

Re: [EM] it's been pretty quiet around here...

2010-08-14 Thread Dave Ketchum
s of races, but I do not really like that particular word here. Why not Condorcet? We can brag about having enough sense to use something good invented so long ago. Dave Ketchum JQ Election-Methods mailing list - see http://electorama.com/em for list info

[EM] More BTR-IRV

2010-08-15 Thread Dave Ketchum
thus find at least a cycle member. For N-1 races, see if this cycle member is loser to another. If so we have two members of a cycle and can proceed to complete it; if not we have the CW. Dave Ketchum On Aug 14, 2010, at 9:41 PM, robert bristow-johnson wrote: Re: [EM] it's be

[EM] True Ranked Choice - for Condorcet

2010-08-23 Thread Dave Ketchum
ete better. Further, counting all should encourage more to vote and thus get visibly counted. Dave Ketchum On Aug 21, 2010, at 2:58 PM, leeswalker wrote to: http://sfbay.craigslist.org/forums/?forumID=4123 Re: [InstantRunoffNYS] Greatest Majority Voting -the purpose of IRV For over a decade

Re: [EM] True Ranked Choice - for Condorcet

2010-08-23 Thread Dave Ketchum
If someone can do better, fine. I DO argue that such as Burlington demonstrate TRC doing better than IRV at truly seeing voter desires. On Aug 23, 2010, at 2:38 PM, robert bristow-johnson wrote: On Aug 23, 2010, at 1:53 PM, Dave Ketchum wrote: I see below that leeswalker is doing his best

Re: [EM] why can't we have the Ranked Ballot (even IRV) for primaries?

2010-08-25 Thread Dave Ketchum
the results to be our found median? When we are plotting how to do general elections the major parties plot for advantages - here there could be more readiness to try for best. Dave Ketchum . On Aug 25, 2010, at 4:41 PM, Kristofer Munsterhjelm wrote: robert bristow-johnson wrote: we have a l

Re: [EM] why can't we have the Ranked Ballot (even IRV) for primaries?

2010-08-26 Thread Dave Ketchum
I read below is at times into trying to do good outside of party primaries needs. Dave Ketchum On Aug 26, 2010, at 7:39 AM, Kristofer Munsterhjelm wrote: Raph Frank wrote: On Wed, Aug 25, 2010 at 9:41 PM, Kristofer Munsterhjelm wrote: Third, the primary is not open and so even if a good

Re: [EM] why can't we have the Ranked Ballot (even IRV) for primaries?

2010-08-26 Thread Dave Ketchum
On Aug 26, 2010, at 11:23 PM, robert bristow-johnson wrote: On Aug 26, 2010, at 11:03 PM, Dave Ketchum wrote: This started with a description of a primary problem - 5 strong Dem candidates for gov. in VT. 5 candidates, but only 4 were "strong". one was always an underdog and

Re: [EM] [ESF #1564] True Ranked Choice - for Condorcet

2010-08-27 Thread Dave Ketchum
On Aug 27, 2010, at 2:41 PM, Jameson Quinn wrote: This thread has touched several points. Branding I'm not particularly fond of "TRC" as a name for Condorcet. Ideally, a name should give some idea of how the system actually works. That was where my "VOTE" branding idea came from (Virtual O

Re: [EM] why can't we have the Ranked Ballot (even IRV) for primaries?

2010-08-27 Thread Dave Ketchum
On Aug 27, 2010, at 11:47 AM, robert bristow-johnson wrote: On Aug 27, 2010, at 12:09 AM, Dave Ketchum wrote: On Aug 26, 2010, at 11:23 PM, robert bristow-johnson wrote: ... still agree that Condorcet is better than IRV, but IRV is better than FPTP. within the Racine camp (which is where i

[EM] Wilderness Wanderings

2010-08-28 Thread Dave Ketchum
We know that Plurality has problems - and go to great effort to find something better. If IRV functioned like Plurality, that would tell us IRV is not the magic improvement desired. IRV is different - which could give us hope for being better. There are demonstrations showing success - a

Re: [EM] bullet voting and strategy on Approval ballots.

2010-08-29 Thread Dave Ketchum
Discussing IRV is mostly a waste since, in the Rank Choice world, Condorcet is much better. As to Approval vs Condorcet: Approval thoughts can be expressed in Condorcet since Approval uses only a single rank and Condorcet extends this to multiple ranks. This extra capability costs,

Re: [EM] Approval reducing to Plurality

2010-08-30 Thread Dave Ketchum
On Aug 30, 2010, at 4:56 AM, Raph Frank wrote: One of the things that the Burr dilemma assumes is that the voters are split into 2 groups and each group rates their candidates as vastly superior to any candidate from the other side. When I see clones I think of them as such, and treat them ali

[EM] IRV vs Condorcet & Score?

2010-11-04 Thread Dave Ketchum
r A - which being low count gets discarded immediately. So Tom wins with 66T>33D, though a closer look at the beginning would have seen 68A>32H, 67A>33D, 66A>34T, 65H>34T, 66T>33D, 67D>32H. I offer Condorcet, for which voters can vote exactly as for IRV but have more complete analysi

Re: [EM] breakdown of Oakland mayor ballots

2010-11-13 Thread Dave Ketchum
won in Plurality BECAUSE voters cannot express their desires as completely there. Dave Ketchum On Nov 13, 2010, at 11:09 AM, Kristofer Munsterhjelm wrote: Sand W wrote: Here are the results on an actual election: http://www.demochoice.org/dcresults.php?poll=OakMayor&type=table

Re: [EM] breakdown of Oakland mayor ballots

2010-11-13 Thread Dave Ketchum
en in Plurality. Dave Ketchum On Nov 13, 2010, at 5:43 PM, Kathy Dopp wrote: Message: 1 Date: Sat, 13 Nov 2010 22:17:49 +0200 From: Juho To: Election Methods Subject: Re: [EM] breakdown of Oakland mayor ballots Message-ID: <8c9f038f-e57b-4589-a102-41b7a91bf...@yahoo.co.uk> Content-Type

Re: [EM] breakdown of Oakland mayor ballots

2010-11-13 Thread Dave Ketchum
On Nov 13, 2010, at 10:07 PM, Kathy Dopp wrote: On Sat, Nov 13, 2010 at 9:46 PM, Dave Ketchum > wrote: Actually, "differs from plurality" is not a sure indication of failure for ranked voting - either IRV or Condorcet. For Plurality, voter can name only ONE candidate. David,

Re: [EM] Why care about later-no-harm or prohibiting candidate burial?

2011-02-21 Thread Dave Ketchum
HOORAY for thinking! Too rare around here! Dave Ketchum On Feb 21, 2011, at 4:27 PM, Kathy Dopp wrote: I can't help wondering why anyone would think it beneficial to have either later-no-harm or burial prevention in a voting method. Here is why: 1. later-no-harm prevents finding compr

Re: [EM] margins of victory with different voting methods

2011-04-03 Thread Dave Ketchum
deserves mentioning. Perhaps worth mentioning Plurality's weakness here - could have had a different method that did not drop Jospin. Dave Ketchum On Apr 3, 2011, at 7:50 PM, Warren Smith wrote: http://rangevoting.org/ElMargins.html -- Warren D. Smith http://RangeVoting.org <--

Re: [EM] A conversation with an English woman about IRV

2011-05-04 Thread Dave Ketchum
Agreed that the warning about "fraudprone" is valid. Rather than the labor-intensive change I see below, I would simply require the voter to indicate quantity of approvals. Dave Ketchum On May 4, 2011, at 3:14 AM, ⸘Ŭalabio‽ wrote: 2011-05-04T05:48:15Z, “Matt Welland” :

Re: [EM] Arrow's theorem

2011-05-04 Thread Dave Ketchum
On May 3, 2011, at 7:55 PM, S Sosnick wrote: On May 2, commenting on the criterion of Independence from Irrelevant Alternatives, Forest Simmons wrote, "IIAC is a totally unreasonable requirement." On May 3, Kevin Venzke added, "IIA isn't compatible with Condorcet. It's not compatible with

Re: [EM] Approval fraud prevention (was Re: A conversation with an English woman about IRV)

2011-05-04 Thread Dave Ketchum
Jameson offers a couple very good points: There are MANY ways to commit fraud. MANY methods are susceptible, including Plurality. Dave Ketchum On May 4, 2011, at 12:39 PM, Jameson Quinn wrote: Unfortunately, there is no task that you can manually ask the voters to do, which won&#

Re: [EM] A conversation with an English woman about IRV [WARNING: mildly obnoxious and long rant]

2011-05-04 Thread Dave Ketchum
He offers good thoughts - I will try to add a bit. On May 4, 2011, at 4:26 PM, robert bristow-johnson wrote: On May 4, 2011, at 1:48 AM, matt welland wrote: On Tue, 2011-05-03 at 21:38 -0400, robert bristow-johnson wrote: after IRV has been beaten up so badly because of its perceived complexit

Re: [EM] Arrow's Theorem

2011-05-06 Thread Dave Ketchum
On May 6, 2011, at 3:05 AM, Kristofer Munsterhjelm wrote: robert bristow-johnson wrote: likewise, when the IRV method chooses the same candidate as Condorcet would (which is what would happen if the Condorcet winner makes it into the IRV final round), we can say "Hey, IRV did pretty good

Re: [EM] a question about apportionment

2011-05-08 Thread Dave Ketchum
One of his thoughts caught my eye. On May 8, 2011, at 1:32 AM, ⸘Ŭalabio‽ wrote: With Condorcet, one must rate many candidates and then one must resolve cycles. I prefer scorevoting. We do not usually say "rate" with Condorcet but, thinking: Two thoughts fit together for Score. We optimi

Re: [EM] I hit upon why rating is easier than ranking.

2011-05-10 Thread Dave Ketchum
ith either method this desperate voter could do the new ballot effort. Dave Ketchum With Scorevoting, the ballotvalidator (optical scanner would catch the omission. The voter would then rate the candidate. A candidate on a scorevoting ballot, would look like thus: Kristofer Mu

Re: [EM] eliminate the plurality loser until there is a Condorcet winner

2011-05-12 Thread Dave Ketchum
and do not believe in the two-party religion), these people had no idea that there was another way to look at those very same ballots. Fairvote essentially sold ranked-choice voting with IRV as if they were the same thing. as if there *is* no ranked-choice voting without IRV. And we need to

Re: [EM] remember Toby Nixon?

2011-05-24 Thread Dave Ketchum
ressed. DYN is a simple addition for those who see value in that method. Unranked serves as no; top rank serves as yes; third (middle) rank gets passed to the candidate this voter wants to leave choice to. Dave Ketchum Charles Dodgson (aka Lewis Carroll) anticipated this difficulty in 188

Re: [EM] remember Toby Nixon?

2011-05-25 Thread Dave Ketchum
On May 25, 2011, at 2:07 AM, Andrew Myers wrote: On 7/22/64 11:59 AM, Dave Ketchum wrote: On May 24, 2011, at 6:42 PM, fsimm...@pcc.edu wrote: About six years ago Toby Nixon asked the members of this EM list for a advice on what election method to try propose in the Washington State

Re: [EM] Statement by this list (was Remember toby Nixon)

2011-05-30 Thread Dave Ketchum
On May 30, 2011, at 1:21 PM, Jameson Quinn wrote: OK, it seems that there are no objections to using this list to organize a statement. I think this would explain the connection to this list, but explicitly disclaim being an "official position" of any persons or organizations besides its si

Re: [EM] Remember Toby

2011-06-01 Thread Dave Ketchum
On Jun 1, 2011, at 3:57 AM, Kristofer Munsterhjelm wrote: fsimm...@pcc.edu wrote: It seems to me that thevoters are more worried about the ballot type and ease of voting it than they are of the exact counting rules. There are several Condorcet methods that are clone proof and monotonic without b

Re: [EM] Remember Toby (fsimm...@pcc.edu)

2011-06-01 Thread Dave Ketchum
On Jun 1, 2011, at 11:38 AM, Kathy Dopp wrote: I agree with everything you've said here re. simplicity etc. Condorcet with Approval to break Condorcet cycles would be great. Simple to explain, precinct-summable with the use of an NxN matrix, with N= # candidates and the matrix diagonal availabl

Re: [EM] Remember Toby

2011-06-01 Thread Dave Ketchum
On Jun 1, 2011, at 2:26 PM, Jameson Quinn wrote: 2011/6/1 Dave Ketchum On Jun 1, 2011, at 3:57 AM, Kristofer Munsterhjelm wrote: fsimm...@pcc.edu wrote: It seems to me that thevoters are more worried about the ballot type and ease of voting it than they are of the exact counting rules. There

Re: [EM] Remember Toby

2011-06-02 Thread Dave Ketchum
Here we get led down a path of rejecting methods for being worse than plurality in some way, without considering whether they may be better in other important ways. Agreed that Approval is better - and very little different. Asset deserves a bit of study - the candidate you vote for can be p

Re: [EM] Remember Toby

2011-06-03 Thread Dave Ketchum
up making complications for voters. Dave Ketchum On Jun 3, 2011, at 7:01 PM, Jameson Quinn wrote: I thought of a simpler way to explain my "safety" fix. The full system description follows, with my new phrasing in bold. N days before the election, all candidates (including declared

Re: [EM] Remember Toby

2011-06-04 Thread Dave Ketchum
On Jun 4, 2011, at 3:16 AM, robert bristow-johnson wrote: On Jun 3, 2011, at 10:30 PM, Dave Ketchum wrote: ... Ranking: IRV ranking, learned by many, is a start, with equal ranking a trivial addition. Approval voting permissible and usable as valid Condorcet by using a single

Re: [EM] Remember Toby

2011-06-05 Thread Dave Ketchum
I see this as Approval with a complication - that Jameson calls SODA. It gets a lot of thought here, including claimed Condorcet compliance. I offer what I claim is a true summary of what I would call smart Approval. What I see: . Candidates each offer draft Approval votes which voters

Re: [EM] Remember Toby

2011-06-06 Thread Dave Ketchum
having full value within its capability) for those preferring to avoid actual ranking. On Jun 6, 2011, at 2:51 PM, Jameson Quinn wrote: 2011/6/6 - Original Message - From: Jameson Quinn > 2011/6/5 Dave Ketchum > > > I see this as Approval with a complication - that Jameson

Re: [EM] Remember Toby

2011-06-06 Thread Dave Ketchum
having full value within its capability) for those preferring to avoid actual ranking. On Jun 6, 2011, at 2:51 PM, Jameson Quinn wrote: 2011/6/6 - Original Message - From: Jameson Quinn > 2011/6/5 Dave Ketchum > > > I see this as Approval with a complication - that Jameson

Re: [EM] Remember Toby

2011-06-08 Thread Dave Ketchum
to SODA being Approval with a minor complication option: . Voter votes for those approved of. . Candidates each provide a list of those they will vote for and voter votes for candidate whose list attracts. Dave Ketchum Election-Methods mailing list - see http://electorama.com/em for list info

Re: [EM] Defensive strategy for Condorcet methods

2011-06-09 Thread Dave Ketchum
in some Condorcet methods. I prefer poll level preemptive defence to this since that way we can avoid e.g. Condorcet becoming "more plurality like". If it works, sure, but if it doesn't, I would guess margins is the "more plurality like" in the sense that the winner's f

Re: [EM] C//A (was: Remember Toby)

2011-06-10 Thread Dave Ketchum
Why are we here? It certainly made sense to come and explore. . We find ourselves asking the voters to do some truncating. . Counters may have to adjust counting ballots. Among the many variant Condorcet methods there are various ways of handling cycles that are close to defining CWs -

Re: [EM] C//A

2011-06-12 Thread Dave Ketchum
Somehow this drifted away from being usable for someone with literacy weakness. On Jun 12, 2011, at 5:42 PM, fsimm...@pcc.edu wrote: Kristofer, I think the following complete description is simpler than anything possible for ranked pairs: 1. Next to each candidate name are the bubbles (

Re: [EM] C//A

2011-06-13 Thread Dave Ketchum
basics of assigning higher numbers to candidates liked best. Or "ranked pairs" which will matter only when the voter gets a lot of sophistication. I do not talk of strategy because it is a big topic and I am covering only the basics. On Jun 12, 2011, at 8:56 PM, Dave Ketchum wrote:

Re: [EM] Best use of two bit ballots?

2011-06-15 Thread Dave Ketchum
On Jun 15, 2011, at 5:12 PM, fsimm...@pcc.edu wrote: - Original Message - From: Kristofer Munsterhjelm Date: Wednesday, June 15, 2011 1:41 pm Subject: Re: [EM] Best use of two bit ballots? To: fsimm...@pcc.edu Cc: election-methods@lists.electorama.com fsimm...@pcc.edu wrote: So far SOD

Re: [EM] C//A (was: Remember Toby)

2011-06-15 Thread Dave Ketchum
On Jun 15, 2011, at 2:05 PM, Juho Laatu wrote: On 15.6.2011, at 14.46, Kevin Venzke wrote: It's better if explaining the method's rules is enough (or close) to understand the strategy. ... No, I am (almost) saying that if you have to explain the strategy separately then that's bad. I think p

Re: [EM] [CES #3089] Re: Theoretical Issues In Districting

2011-06-22 Thread Dave Ketchum
ecial election, so that seems like a good prospect. Hochul's win makes her deserve a full term, so look elsewhere. Dave Ketchum On Jun 14, 2011, at 10:33 AM, Warren D. Smith (CRV cofounder, http://RangeVoting.org ) wrote: I think Justin Levitt's view of optimal districting, is

Re: [EM] Has this idea been considered?

2011-07-07 Thread Dave Ketchum
Internet in the flexibility doable that way. Read more at http://www.cs.cornell.edu/andru/civs.html Seems like CIVS would be good to use as is in many places where voting via Internet makes sense - and shows using Condorcet - something adaptable to the way we normally do elections. Dave

Re: [EM] Has this idea been considered?

2011-07-07 Thread Dave Ketchum
ves such as SF and Berkeley. On the other hand, it just goes to show that a fundamentally flawed system can be sold in such enclaves. Above you said selling would be undoable; here you say what should never get bought has demonstrated possibility of selling such? Dave Ketchum Sorry if I&#x

Re: [EM] New tryIRV free IRV survey website online

2011-07-07 Thread Dave Ketchum
. Recommend you study this description of CIVS and consider what it offers: http://www.cs.cornell.edu/andru/civs.html Dave Ketchum On Jul 7, 2011, at 10:25 AM, Sand W wrote: I hope everyone is interested in a new online survey site intended to prove how much better IRV-enabled surveys

Re: [EM] New tryIRV free IRV survey website online

2011-07-07 Thread Dave Ketchum
bristow-johnson wrote: On Jul 7, 2011, at 7:26 PM, Dave Ketchum wrote: Ouch! i missed it. . As Kristofer just wrote, Condorcet is a much better method than IRV for what you are promising - Interesting that Condorcet offers (more than) the same voter ranking capabilities as IRV, but does

Re: [EM] Learning from IRV's success

2011-07-07 Thread Dave Ketchum
s offering. Dave Ketchum --Bob Richard On 7/7/2011 3:43 PM, Juho Laatu wrote: I actually already touched this question in another mail. And the argument was that (in two-party countries) IRV is not as risky risky from the two leading parties' point of view as methods that are m

Re: [EM] Learning from IRV's success

2011-07-08 Thread Dave Ketchum
an turn to Condorcet which: . Has counting that awards to deserving candidates. . Can easily handle equal ranking. . Can learn to award to write-ins (when they are deserving). Dave Ketchum I agree with that (as one reason). It is a bit like natural selection, or a like fight of

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