Résumé : From the PNCR, GAP MPs free to vote conscience on gay rights bill By Johann Earle Stabroek News June 11, 2003 The PNCR will allow its members to vote their conscience on the controversial Constitution (Amendment) Act of 2001 which seeks to prevent discrimination against persons on the basis of their sexual orientation and other grounds. A number of religious organisations are opposed to the passage of the bill because it includes sexual orientation as one of the grounds. They are concerned that it could lead to a legalisation of homosexual relations and demands for recognition of gay marriages among other things. PNCR Member of Parliament (MP) Vincent Alexander told a forum at the National Library on Saturday, that the Bill did not seek to legalise homosexuality, but to ensure that persons would not be discriminated against based on their sexual preferences. He was one of two parliamentarians who showed up - the other being PNCR member, Myrna Peterkin. The forum was organised by Students Against Sexual Orientation Discrimination (SASOD), a group comprising fifteen students from the University of Guyana which was formed about two weeks ago. Alexander expects the vote on the bill to come up before the National Assembly in a matter of months. Paul Hardy, Leader of the Guyana Action Party (GAP), told Stabroek News that his party would not be using the so-called parliamentary whip. He added that GAP took a decision that every member should vote according to his or her own conscience. “We have no right to deny the rights of others based on sexual orientation. [The Bill] will guarantee rights to the homosexual.” GAP is in Parliament as part of an alliance with the Working People’s Alliance. GAP/WPA has two MPs. The bill was met with rejection from some members of the religious community in 2001 and as a result of this, the President did not assent to it. In a statement on Monday, the Central Islamic Organisa-tion of Guyana (CIOG) said that it stood in firm opposition to the Bill. The CIOG says the general purpose of the bill may be commendable and that the organisation’s objection is not based on a willingness to promote discrimination. Rather, the CIOG said, it was based on the fact that specific legal protection on the basis of sexual orientation without definition or qualification gives tacit legitimacy to practices which are considered criminal in Islam. “It is foreseeable that such a legal nod of approval (subtle as it may be) of these practices may pave the way for greater social (or even legal) acceptability in the future which, from the perspective of all Muslims including those in Guyana, is an undesirable and sinful outcome,” the CIOG statement said. At Saturday’s event, Muslim teacher Moulana Mohamed Ali Zenjibari spoke of instances of abuse, discrimination and harsh penalties meted out to gay and lesbian persons in countries such as Iran and Saudi Arabia and noted that the Quran did not sanction such punishments for homosexual behaviour. President of the CIOG, Fazeel Ferouz told Stabroek News that a meeting to discuss a strategy with regards to the bill was planned for tomorrow with various religious groups. Stabroek News tried to get a comment on the issue from the PPP/C but to no avail. ROAR leader, Ravi Dev said that his party was now having discussions on the issue. ROAR feels that it is an important question which has to do with morality and should be discussed across the country. He added legislators had to be in tune with their constituents on the issue. SASOD is lobbying for the legislation through the sensitisation of MPs. Keimo Benjamin, a law student at UG, gave a presentation based on the jurisprudential aspects of the discussion on sexual orientation. He argued that morality should not be the only guiding principle on which to base the laws. Sexual activities between two consenting male adults in private could not be equated with a violation of a person’s rights, he said, making the point that the thrust of his presentation was not whether homosexuality was wrong, but whether it violated the rights of others. He said that the attitudes of some towards this subject were based on preconceived notions and prejudices. He cited studies to show that the suppression of certain perceived deviant sexual impulses in persons might do more harm than good. One Harvard University study of teens who said they were gay indicated that those teens were three times more likely to commit suicide. Vidyaratha Kissoon, of Help and Shelter, in his contribution on Saturday, expressed his displeasure at the low turnout at the forum and urged the parliamentarians who showed up to take the message to their colleagues. He noted that because of homophobia, the numerical minority was terrified of speaking out against instances of discrimination. Gays and lesbians in Guyana were subjected to ridicule and abuse, and walk the streets at night not looking for sex necessarily, but for the companionship of persons who empathise with them. During his presentation, Joel Simpson, another member of SASOD, outlined a number of changes made within national jurisdictions that had international implications. One such crucial change was South Africa’s 1996 adoption of a new constitution, making that country the first in the world to expressly include sexual orientation as a prohibited ground of discrimination. It was the first time a developing country had taken the lead with respect to the rights of sexual minorities. He also said that according to Douglas Sanders, a Canadian jurist, the rights of homosexual, bisexual or transsexual men and women had never been officially recognised by the United Nations, despite the fact that international laws on the issue began to emerge at the close of the Second World War. Simpson said that under Article 170 (5), as amended by Section 8 of the Constitution (Amendment) (No. 4) Act 2000, the President is required to assent to any bill which is returned by the National Assembly unaltered after a two-thirds majority within 90 days of its presentation to him. To the parliamentarians present, Simpson stressed that the onus was now on them to adequately represent their constituents which include lesbian, gay, bisexual and transsexual Guyanese. http://www.landofsixpeoples.com/news301/ns306115.htm and Vote on sexual orientation should be a matter of conscience - MP Alexander By Esther Elijah Guyana Chronicle June 8, 2003 PEOPLE’S National Congress (PNC/R) Member of Parliament Mr. Vincent Alexander, said the Opposition will vote on “conscience” when the piece of legislation on sexual orientation is again brought before the National Assembly. “With specific reference to my party, when this Bill gets back to the Parliament in the spirit of the arguments here, we will not use the `whip’. Our party will not say we have to vote for the provision (in the Sexual Orientation Bill). We will allow our members to vote as a matter of conscience,” he told participants gathered in the Conference Room of the National Library. “We feel this is a matter of conscience. You may end up with a collective position but you have to deal with us individually,” Alexander said at a poorly attended public consultation aimed at gaining support for sexual orientation to be considered a fundamental right in Guyana. Alexander, one of the main persons who sat on the Constitutional Reform Commission that addressed this controversial clause, said the legislation was not meant to legalise homosexual activities in Guyana. “It was intended to ensure that persons who have an orientation - a way of thinking - which may or may not lead to a certain activity, to not be discriminated against, in terms of their rights,” he explained. Alexander noted that very often, discussions on the sexual orientation provision in the Bill have led to seepages into other areas where debates centre on the “right to be homosexual.” “I am saying the Bill does not comment on that… However, law is peculiar, especially in a Common Law system. Once you venture out and change the law, very often you open other windows which we cannot definitively say exist or does not exist in advance,” he said. “The fear of some people is that the legislators might say one thing and the Courts will eventually say something else. While some people can’t argue against the law, per say, they will say this has opened a window of opportunity not meant to be opened. So, it is better to stay without a window than open it and then have a possibility of something you didn’t intend to happen - happening sometime in the future.” Alexander added: “I want to say I’ve found this activity to have been rich from the perspective of the amount of research which was done by student (speakers). Without any comment as to whether I agree with the arguments, I would wish that much more research on other issues be done by students, and that at the University (of Guyana) students would find it convenient to have forums on other issues, with the same depth of research for their own intellectual development.” Alexander and other Opposition M.P, Lurlene Nestor were the only three Parliamentarians in attendance at the session organised by the recently formed `Students Against Sexual Orientation Discrimination’ (SASOD), a group that has a membership of 15 mostly University of Guyana (UG) students from various faculties. SASOD was established two weeks ago. With the exception of members of the press, the consultation only managed to attract 11 persons, a handful of who were SASOD members. While congratulating the students for an “insightful” presentation, Nestor pointed out that whether or not she chooses to agree with their position is “another issue” and she is entitled to her “own view”. “The issue of sexual orientation is very `toucheous’ …while we agree with the human rights provisions and all that as a society, we must also revert to our own society. Some of the very critical questions that I would want to ask is whether or not at the society (level) we are ready for that kind of thing,” she remarked. “We cannot, at (any) time, ignore the religious groups in our society. If we look at statistics going back to 1992 from a survey done by the Bureau of Statistics, we would see that a small section of the Guyanese population might be considered as people who do not subscribe to a religious view. While the laws are not necessarily based on moral values, we must acknowledge the fact that we might want to revert to many of the cases that (concern) laws that protect public morality.” Nestor told the speakers at the consultation these were some of the issues that they needed to deal with. She highlighted, too, that what must be examined is the effects of same-sex marriages on society and how this issue must be tackled. “These are some of the things we should consider and I don’t think you dealt with that in the presentations,” Nestor stated, adding that the issues must be addressed “frontally.” “Do we think that with the coming to being of this Bill that there might be quite a number of challenges to the Constitution in relation to the same issue of a man marrying a man? What do we do at the society (level)? Do we recognise that?” were the questions directed at the five speakers at the session. Nestor continued: “There is some argument that says, `Oh the Bill does not promote homosexuality or does not encourage a man to marry (another) man, but if you look at Section (15) that talks about `non-discrimination’ then how can we not, with the passage of this Bill, allow a man not to marry (another) man.” According to Nestor, matters of this nature constitute some of the “inconsistencies” of the Bill. On the argument raised by presenters at the session on who determines what is morality, Nestor said in the concept of democracy it is the people who are the determinants based on a “line of thinking.” She also rebutted on grounds that put the spotlight on teachers who may have been caught “interfering” with their young students and who may subsequently be dismissed from their jobs. “Could you imagine such a person interfering with a boy below age 10 - and by virtue of the fact that the Bill is there, the judges (in the case) will have to use their discretion in terms of what happens. We will have more Constitutional changes and problems (arising with the passage of the Bill).” SASOD member and law student, Joel Simpson, in reply, said he doesn’t think any homosexual in Guyana wants to “run into a church and ask that people marry them or anything of that sort.” At one point likening the church to a “club”, Simpson claimed the church has the right to exclude whomever it wants. He further stated that in accordance with the Constitution, people of the same sex do not currently have the right to marry, and will also not be able to do such an act with the passage of the Bill. However, Simpson said it is possible that the law, with the passage of the Bill, would have to recognise same-sex domestic partnerships in relation to employment benefits, sharing of properties, etc. Simpson said he believes there should be a realm of “public” and “private” morality between consenting adults, and implied that the Bill did not fully give “rights” to homosexuals. But, Nestor interjected: “I am informing you further…that the Sexual Orientation provision has, in fact, in some way recognised the rights of homosexuals and we must accept that.” Meanwhile, there was no vocal Christian representative(s) at the consultation and apart from the two Opposition representatives none other participant gave comments or directed questions at the presenters. Other speakers in support of the sexual orientation clause were: Moulana Mohammed Ali Zenjiban, Assistant Director of the International Islamic College; Denuka Radzik from Red Thread, Keimo Benjamin, UG law student and Vidyartha Kissoon from Help & Shelter. The Sunday Chronicle has been reliably informed that the Georgetown Ministers Fellowship, representing groups of Christian leaders staunchly against sexual orientation as a right in Guyana, have recently prepared a detailed 16-page document outlining issues arising from research to further boost their argument against the inclusion of the clause. The document is yet to be made public. http://www.landofsixpeoples.com/news301/nc306083.htm

Droits : All rights reserved by the source institution.
http://ufdc.ufl.edu/AA00014700/00001

Éditeur(s) : AIHP-GEODE : Archéologie Industrielle, Histoire, Patrimoine/Géographie- Développement Environnement de la Caraïbe
Extrait de : "Nouvelles perspectives en histoire et patrimoine de la Caraïbe" : séminaire, le 19 mars 2014. Université des Antilles et de la Guyane
Description : Clara Palmiste avait pour objectif premier de comprendre comment les sociétés antillaises appréhendaient les changements dans la condition des femmes, en particuliers les revendications autour du droit de vote. Elle s'intéresse également à la question de l'instruction des femmes. Une analyse qu'elle effectuera à travers le genre pour comprendre la nature différenciée du féminin et du masculin.
Siècle(s) traité(s) : 20
Droits : CC-BY-NC-ND - Attribution - Pas d'utilisation commerciale - Pas de modification
Permalien : http://www.manioc.org/fichiers/V14129
V14129

Éditeur(s) : CRPLC : Centre de Recherche sur les Pouvoirs Locaux dans la Caraïbe CCEE : Conseil de la Culture, de l'Education et de l'Environnement
Extrait de : "La collectivité territoriale de Martinique : enjeux, débats et perspectives" : séminaire, le 24 octobre 2015. Université des Antilles
Description : Le mode d'élection de l'Assemblée de Martinique repose sur la combinaison de quatre séries de considérations : le principe de la parité, la volonté de dégager une majorité grâce à l'instauration d'une prime de 11 sièges attribuée à la liste gagnante (principe d'efficacité), la représentation des différents courants politiques grâce à l'introduction d'une dose de proportionnelle (principe d'équité) et la recherche d'un certain équilibre territorial se traduisant par la création de sections. Inspiré du mode d'élection des conseillers régionaux, ce mode de scrutin fait de la Martinique une circonscription unique composée de quatre sections. Un nombre déterminé de candidats est affecté à chacune des sections. Après attribution de la prime majoritaire à la liste gagnante, les sièges sont d'abord répartis à la proportionnelle entre les listes qui ont obtenu au moins 5% des suffrages exprimés ; puis ils sont répartis pour chaque liste entre les sections au prorata du nombre de voix obtenues dans la section. Le nombre de sièges revenant à une section dépend principalement de deux facteurs : le taux de participation dans la section et l'orientation du vote en son sein.

Droits : CC-BY-NC-ND - Attribution - Pas d'utilisation commerciale - Pas de modification
Permalien : http://www.manioc.org/fichiers/V15418
V15418

Éditeur(s) : EUTIC : le réseau international et interdisciplinaire pour les Enjeux et Usages des Technologies de l'Information et de la Communication
Extrait de : "Les écosystèmes numériques et la démocratisation informationnelle" : colloque, les 3 et 4 novembre 2015. Université des Antilles
Description : De nombreux pays africains en transition démocratique connaissent de violentes crises post-électorales, qui mettent en péril la cohésion sociale et la stabilité des institutions politiques. La contestation des élections et la violence qui s'ensuit est un problème institutionnel de régulation de la concurrence politique. En conséquence, la prévention des crises électorales et le renforcement du processus de démocratisation impliquent la confiance des acteurs politiques et civils dans les résultats déclarés par les instances électorales. A ce titre, les TIC sont de plus en plus réclamées dans le processus électoral pour en garantir la transparence. Aussi, ce texte propose-t-il l'expérience élargie du « Parallel Vote Tabulation » (PVT) comme une solution palliative pour éviter la manipulation des informations et des résultats en période électorale.
Siècle(s) traité(s) : 21
Droits : CC-BY-NC-ND - Attribution - Pas d'utilisation commerciale - Pas de modification
Permalien : http://www.manioc.org/fichiers/V15399
V15399

Extrait de : Contribution de la Guadeloupe à la Pensée Française (En regard de la page 275)
Résumé : Photographie de Gratien Candace, enseignant et homme politique né à Baillif (Guadeloupe)en 1873, mort en 1953 en Eure-et-Loir. Député de la Guadeloupe, il vota les pleins pouvoirs à Pétain en juillet 1940.
Siècle(s) traité(s) : 19
Droits : Domaine public
Permalien : http://www.manioc.org/images/PAP110320330i1
PAP110320330i1

South America -- Guyana -- Georgetown
Caribbean

Extrait de : L'affaire Légitimus et la race noire : un crime politico-judiciaire (En regard de la préface)
Résumé : "Portrait d'Henry Bérenger (1867-1952). Natif de l'Eure, il fut sénateur Radical-socialiste de la Guadeloupe de 1912 à 1942. Rédacteur à La Dépêche de Toulouse, il fonda en 1903 le journal l'Action dans lequel il créa une page coloniale qui servit à le faire connaître aux Antilles. Il fut délégué français à la conférence de Washington (1922) et ambassadeur de France aux États-Unis. Son élection comme sénateur de la Guadeloupe fut obtenue par l'achat de grands électeurs et la pression sur un candidat. Il partagea ensuite la représentation parlementaire en Guadeloupe en collusion avec le député Candace qui tenta sans succès dès 1929 de l'évincer en suscitant d'autres candidatures. Il ne participa pas au vote des pleins pouvoirs à Pétain à Vichy le 10 juillet 1940 en raison d'une absence excusée. Il fut considéré comme inoffensif par le régime de Vichy. Des soldats américains le recherchèrent à Paris en août 1944 pour des motifs inconnus de la police française. Bien qu'il ne fût pas touché par les mesures d'épuration politique, il fut exclu dès novembre 1944 du Parti radical pour sa passivité durant la guerre. Il contracta en 1945 une adhésion directe au Rassemblement des gauches républicaines (RGR), alliance de centre-droit regroupant les radicaux et l'UDSR de Mitterrand et Pleven, ce qui démontre qu'il n'avait pas pris sa retraite parlementaire de son plein gré." Notice rédigée par Dominique Chathuant, Professeur agrégé, chercheur associé au CERHIC.
Siècle(s) traité(s) : 20
Droits : Domaine public
Permalien : http://www.manioc.org/images/PAP111260009i1
PAP111260009i1

Éditeur(s) : HAL CCSD
Résumé : International audience
The k-nearest neighbors (k-NN) classification rule is still an essential tool for computer vision applications, such as scene recognition. However, k-NN still features some major drawbacks, which mainly reside in the uniform voting among the nearest prototypes in the feature space. In this paper, we propose a new method that is able to learn the "relevance" of prototypes, thus classifying test data using a weighted k-NN rule. In particular, our algorithm, called Multi-class Leveraged k-nearest neighbor (MLNN), learns the prototype weights in a boosting framework, by minimizing a surrogate exponential risk over training data. We propose two main contributions for improving computational speed and accuracy. On the one hand, we implement learning in an inherently multiclass way, thus providing significant computation time reduction over one-versus-all approaches. Furthermore, the leveraging weights enable effective data selection, thus reducing the cost of k-NN search at classification time. On the other hand, we propose a kernel generalization of our approach to take into account real-valued similarities between data in the feature space, thus enabling more accurate estimation of the local class density. We tested MLNN on three datasets of natural images. Results show that MLNN significantly outperforms classic k-NN and weighted k-NN voting. Furthermore, using an adaptive Gaussian kernel provides significant performance improvement. Finally, the best results are obtained when using MLNN with an appropriate learned metric distance.
Proceedings of the 10th Asian Conference on Computer Vision, ACCV 2010, November 8-12, 2010, Queenstown, New Zealand
Queenstown, New Zealand

hal-00664606
https://hal.inria.fr/hal-00664606
https://hal.inria.fr/hal-00664606/document
https://hal.inria.fr/hal-00664606/file/mlnn_accvfinal.pdf

Extrait de : L'affaire Légitimus et la race noire : un crime politico-judiciaire (En regard de la page XVII)
Résumé : Portrait de Gratien Candace, enseignant et homme politique né à Baillif (Guadeloupe)en 1873, mort en 1953 en Eure-et-Loir. Député de la Guadeloupe, il vota les pleins pouvoirs à Pétain en juillet 1940.
Siècle(s) traité(s) : 20
Droits : Domaine public
Permalien : http://www.manioc.org/images/PAP111260021i1
PAP111260021i1

Éditeur(s) : HAL CCSD Elsevier
Résumé : International audience
Voting rules relying on k-nearest neighbors (k-NN) are an effective tool in countless many machine learning techniques. Thanks to its simplicity, k-NN classification is very attractive to practitioners, as it enables very good performances in several practical applications. However, it suffers from various drawbacks, like sensitivity to "noisy" instances and poor generalization properties when dealing with sparse high-dimensional data. In this paper, we tackle the k-NN classification problem at its core by providing a novel k-NN boosting approach. Namely, we propose a supervised learning algorithm, called Universal Nearest Neighbors (UNN), that induces a leveraged k-NN rule by globally minimizing a surrogate risk upper bounding the empirical misclassification rate over training data. Interestingly, this surrogate risk can be arbitrary chosen from a class of Bregman loss functions, including the familiar exponential, logistic and squared losses. Furthermore, we show that UNN allows to efficiently filter a dataset of instances by keeping only a small fraction of data. Experimental results on the synthetic Ripley's dataset show that such a filtering strategy is able to reject "noisy" examples, and yields a classification error close to the optimal Bayes error. Experiments on standard UCI datasets show significant improvements over the current state of the art.
ISSN: 0925-2312

hal-00664462
https://hal.inria.fr/hal-00664462

Éditeur(s) : HAL CCSD Economics Bulletin
Résumé : International audience
In this paper, we supplement the results of Kamwa and Merlin (2017) for the selection of a subset of two alternatives out of four by computing the conditional probability of voting situations under which the Condorcet Committee à la Gehrlein (CCG) and the Condorcet Committee à la Fishburn (CCF) may both exist and coincide when voters' preferences on candidates are lexicographically extended on subsets. The CCG is a fixed-size subset of candidates such that each of its members defeats in a pairwise contest any candidate outside. The CCF is a fixed-size subset of candidates that is preferred to all other subsets of the same size by a majority of voters.
ISSN: 1545-2921

hal-01631184
https://hal.univ-antilles.fr/hal-01631184

Éditeur(s) : HAL CCSD Springer Verlag
Résumé : under revision for IJCV
International audience
The k-nearest neighbors (k-NN) classification rule has proven extremely successful in countless many computer vision applications. For example, image categorization often relies on uniform voting among the nearest prototypes in the space of descriptors. In spite of its good properties, the classic k-NN rule suffers from high variance when dealing with sparse prototype datasets in high dimensions. A few techniques have been proposed to improve k-NN classification, which rely on either deforming the nearest neighborhood relationship or modifying the input space. In this paper, we propose a novel boosting algorithm, called UNN (Universal Nearest Neighbors), which induces leveraged k-NN, thus generalizing the classic k-NN rule. We redefine the voting rule as a strong classifier that linearly combines predictions from the k closest prototypes. Weak classifiers are learned by UNN so as to minimize a surrogate risk. A major feature of UNN is the ability to learn which prototypes are the most relevant for a given class, thus allowing one for effective data reduction. Experimental results on the synthetic two-class dataset of Ripley show that such a filtering strategy is able to reject "noisy" prototypes. We carried out image categorization experiments on a database containing eight classes of natural scenes. We show that our method outperforms significantly the classic k-NN classification, while enabling significant reduction of the computational cost by means of data filtering.
ISSN: 0920-5691

hal-00481712
https://hal.archives-ouvertes.fr/hal-00481712
DOI : 10.1007/s11263-012-0539-2
ARXIV : 1001.1221

Éditeur(s) : HAL CCSD IEEE
Résumé : Object classification is a challenging task in computer vision. Many approaches have been proposed to extract meaningful descriptors from images and classifying them in a supervised learning framework. In this paper, we revisit the classic k-nearest neighbors (k-NN) classification rule, which has shown to be very effective when dealing with local image descriptors. However, k-NN still features some major drawbacks, mainly due to the uniform voting among the nearest prototypes in the feature space. In this paper, we propose a generalization of the classic k-NN rule in a supervised learning (boosting) framework. Namely, we redefine the voting rule as a strong classifier that linearly combines predictions from the k closest prototypes. To induce this classifier, we propose a novel learning algorithm, MLNN (Multiclass Leveraged Nearest Neighbors), which gives a simple procedure for performing prototype selection very efficiently. We tested our method on 12 categories of objects, and observed significant improvement over classic k-NN in terms of classification performances.
International Workshop on Image Analysis for Multimedia Interactive Services
Desenzano del Garda, Italy

hal-00481725
https://hal.archives-ouvertes.fr/hal-00481725
https://hal.archives-ouvertes.fr/hal-00481725/document
https://hal.archives-ouvertes.fr/hal-00481725/file/pbnn_wiamis_10.pdf

Éditeur(s) : CRPLC : Centre de Recherche sur les Pouvoirs Locaux dans la Caraïbe
Extrait de : "De l'usage de la liberté à l'oppression" : 1ère journée d'étude pluridisciplinaire, le 31 mars 2011. Université des Antilles et de la Guyane
Description : Comment la perception de la liberté ou de l'oppression est-elle liée à des expériences humaines, plurielles, des féministes guadeloupéennes du début du XXe siècle? Clara Palmiste nous propose une étude sur l'accession des femmes des Antilles françaises à la citoyenneté. Comment des guadeloupéennes inscrivent leurs revendications pour le droit de vote dans le prolongement des luttes émancipatrices contre l'esclavage? Une analyse réalisée à travers le journal guadeloupéen: "l'Echo de Pointe-à-Pitre", premier journal féministe des colonies françaises d'Amérique.
Siècle(s) traité(s) : 20
Droits : CC-BY-NC-ND - Attribution - Pas d'utilisation commerciale - Pas de modification
Permalien : http://www.manioc.org/fichiers/V11007
V11007

Éditeur(s) : HAL CCSD
Résumé : International audience
De nombreux pays africains en transition démocratique connaissent de violentes crises postélectorales, qui mettent en péril la cohésion sociale et la stabilité des institutions politiques. La contestation des élections et la violence qui s’ensuit est un problème institutionnel de régulation de la concurrence politique. En conséquence, la prévention des crises électorales et le renforcement du processus de démocratisation impliquent la confiance des acteurs politiques et civils dans les résultats déclarés par les instances électorales. A ce titre, les TIC sont de plus en plus réclamées dans le processus électoral pour en garantir la transparence. Aussi, ce texte proposetil l’expérience élargie du “Parallel Vote Tabulation“ (PVT) comme une solution palliative pour éviter la manipulation des informations et des résultats en période électorale.
Les écosystèmes numériques et la démocratisation informationnelle : Intelligence collective, Développement durable, Interculturalité, Transfert de connaissances
Schoelcher, France

hal-01258325
https://hal.univ-antilles.fr/hal-01258325
https://hal.univ-antilles.fr/hal-01258325/document
https://hal.univ-antilles.fr/hal-01258325/file/Tahirou%20KONE.pdf

Éditeur(s) : HAL CCSD Editions Dalloz
Résumé : International audience
For a given voting situation, the Strong Borda Paradox occurs when a Condorcet loser exists and is elected. A Condorcet loser is a candidate that loses all his pairwise comparisons. In three-candidate elections, we use an analytical approach to find out, the range of all the scoring rules that can exhibit the Strong Borda Paradox under some well-known preference restrictions and we describe all the scenarios with respect to the rank of the Condorcet loser in the collective rankings. Using the parameterized Barvinok’s algorithm, we provide a simplified representation of the likelihood of the Strong Borda Paradox for the Plurality rule and the Antiplurality rule (given the size of the electorate) with the impartial and anonymous culture condition for each type of restriction.
ISSN: 0373-2630

hal-01631180
https://hal.univ-antilles.fr/hal-01631180
DOI : 10.3917/redp.273.0375

Résumé : Les termites ont un rôle clé dans le fonctionnement de l’écosystème forêt en particulier celui du recyclage de la litière en matière organique. Cependant, quelques espèces de termites sont des xylophages spécialisés dans la dégradation du bois des forêts, mais sont considérés comme des nuisibles dans les zones anthropisées.En France, le problème « termites » lié aux constructions n’a été traité que dans les années 90. La loi n°99-471, votée le 8 juin 1999 définit les modalités de mise en oeuvre d´une politique de lutte dans laquelle sont engagés tous les acteurs: l´Etat, les collectivités locales, les professionnels ainsi que les propriétaires d´immeubles. La Guyane-française est située dans la carte établie par le FCBA des départements de France où l’arrêté est effectif. Toutefois, ce département d’outre-mer reste aujourd’hui avec beaucoup de lacunes en termes de connaissances sur ses termites.On connaît de façon exhaustive le nombre et les différentes espèces de termites xylophages et on sait également quelles sont les principales familles qui sont présentes dans les bâtiments. Mais on ne sait pas dire quelles sont les espèces de termites qui s’intéressent à nos bois d’œuvres.L’objectif de cette étude est d’identifier les genres et espèces de termites qui s’attaquent à trois essences de bois de durabilité faible ou moyenne (Gonfolo, Simarouba et Yayamadou) et de comprendre comment ces attaques se produisent, en contexte forestier, en lien avec des variables du milieu, et l’effet de la saison de mise en contact.Le Yayamadou est une espèce très appétante pour les termites de Guyane, à condition de disposer de tas de bois d’un volume suffisant (> 500cm3), c’est l’espèce qui présente la plus grande diversité de termites actifs. 18 espèces de termites ont été trouvées sur les tas de bois, mais 10 seulement avec une fréquence dépassant le %. Une description détaillée et une clé d’identification sont proposées pour ces espèces.La diversité des termites est plus importante dans les milieux forestiers naturels. Les résultats montrent, qu’Heterotermes tenuis est l’espèce la plus fréquente quel que soit le milieu. Il y a une spécificité attractive de certaines espèces de termites pour telle essence plutôt que telle autre.Enfin, la saisonnalité, correspondant au moment où l’on installe les échantillons de bois en forêt, joue un rôle dans l’apparition de termites sur telle ou telle essence de bois. Il existe dans chaque milieu des espèces qui peuvent potentiellement s’attaquer au bois des habitations
The termites have a role key in the functioning of the ecosystem forest in particular the one of the recycling of the litter in organic matter. Nevertheless, some termites species are specialized in the degradation of the wood of the forests, but are considered plagues in humans place.In France, the problem « termites » linked by the buildings was treated only in the 90’s. The law n°99-471, voted by the 8 June 1999 defines the methods of implement of politics to fights in which are engaged all the actors: the government, the local groups, the professionals as well as the owners of buildings. The French Guiana-is in the map established by the FCBA that departments of France where the law is effective. Nevertheless, this “outre-mer” department remains today with a lot of gaps in terms of knowledge on its termites. We know in a manner exhaustive the number and the different types of xylophagous termites and we know too which are the principal families that are present in the buildings. But we don’t know to say which are the types of termites that are very interested in our lumber.The objective of this study is to identify the genera and termites species that attack themselves to three sorts of wood of weak or average durability (Gonfolo, Simarouba et Yayamadou) and to understand how these attacks produce themselves, in forest context, in link with variables of the environment, and the effect of the season of placement in contact.The Yayamadou is a Wood specie that atracts a lot of termites in French Guiana, to condition to have access to pile of wood of a sufficient volume (> 500cm3), it is the type that presents the biggest diversity of active termites. 18 species of termites were found on the wood piles, but 10 only with a frequency surpassing the 80%. A detailed description and an identification key are proposed for these species. The diversity of the termites is more important in the natural forest environments. The results show, that Heterotermes tenure is the type the does more frequent whatever the environment. There is an attractive specificity of some types of termites for such wood species rather than such other.Finally, the seasonality, corresponding the moment when we installs the wood samples in forest, plays a role in the appearance of termites on such or such wood species. There are in every environment of the types that potentially can attack the wood of the buildings.

http://www.theses.fr/2012AGUY0571/document

Éditeur(s) : HAL CCSD
Résumé : International audience
This paper addresses the problem of word spotting in handwritten documents. The method is segmentation-free and follows the query-by-string paradigm. In the paper, we focus on the first step of the whole bio-inspired process that is based on two filtering steps, which are a global filtering followed by a more local filtering after a change of observation scale. The contribution of this approach is the use and the generalization of the Haar-Like-Features for the analysis of the document images, inspired from the famous visual perception principle. Different pieces of information are extracted from the whole image before drawing a conclusion, after a process of accumulation of votes. The method is evaluated using the IAM Handwriting Database.
17th Biennial Conference of the International Graphonomics Society
Pointe-à-Pitre, Guadeloupe

hal-01165920
https://hal.univ-antilles.fr/hal-01165920
https://hal.univ-antilles.fr/hal-01165920/document
https://hal.univ-antilles.fr/hal-01165920/file/IGS_2015_submission_33.pdf

Éditeur(s) : HAL CCSD Geological Society
Résumé : Polygonal faults, mainly oriented N50, N110 and N170, are abundant in the upper part of the mud-dominated Kai Formation (upper Miocene-lower Pliocene) of the Voting Basin. A second, less-developed tier of polygonal faults, oriented N20, N80 and N140, exists at the base of the overlying Naust Formation (upper Pliocene-Present). The faults abruptly terminate upward below a thick interval of debris flows. We propose a dynamic model in which: (1) the development of polygonal faults discontinues temporarily as a result of a change in regional sedimentation, leading to inactive polygonal faults; (2) rapid emplacement of debris flows in the late Pleistocene creates a new interval of polygonal faults in the lower part of the Naust Formation immediately beneath the debris flow and some faults penetrate into the underlying Kai Formation; (3) some polygonal faults within the Kai Formation are reactivated and propagated upward into the base of the Naust Formation. The high interconnectivity between faulted layers allows the fluids to reach shallower depths, forming well-expressed pipes and pockmarks on the sea floor. The model of cessation/reactivation of polygonal faults constrains the sealing capacity of sedimentary cover over the reservoirs and helps to reconstruct the fluid migration history through the sedimentary column.
ISSN: 0016-7649

hal-00406645
https://hal.archives-ouvertes.fr/hal-00406645
DOI : 10.1144/0016-76492005-178

Éditeur(s) : Paris : Librairie militaire de L. Baudoin
Description : Étienne de Polverel, Ecuyer de vieille noblesse et Léger-Félicité Sonthonax, tous deux commissaires civils, firent symboliquement portés leurs décrets à Paris par trois hommes : un blanc, un mulâtre et un noir. La Convention, enthousiaste, vota l'Abolition de l'esclavage dans les colonies françaises.
Siècle(s) traité(s) : 18
Droits : Domaine public
Provenance : Ville de Pointe-à-Pitre. Réseau des bibliothèques
Permalien : http://www.manioc.org/patrimon/PAP11107
PAP11107