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Laboratoire d'Informatique Fondamentale de Lille

Rapport de stage de DEA Etude de la n5egociation entre agents

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Page 1: Rapport de stage de DEA Etude de la n5egociation entre agents

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Page 20: Rapport de stage de DEA Etude de la n5egociation entre agents

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Page 23: Rapport de stage de DEA Etude de la n5egociation entre agents

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n L > BC^ W6Y`W D}JMD�J<EKJMG�EKA W�> > A �\�LTJ<E W D�A E��>A7 E I"M 7 I 7 6 � K ��JUQ�¥.A W E�BiLTJ<EpG�D�D W QMA > QUAR\PLTDFE > G�EXG W ¥ > eAPBp��AREKL W BQMAPB ¥�G > EKJM\PJM¥�G�D�EiB ��BCLTJUE­��A�g�G#D���A > eG®QUA�g�L-��JU��A >�: >A4 I E � � >�� n A D�LTg�  > A ��A ��A�g�G#D���APB���ArghL0��JU��\�G�EKJULTD�B6APBCE W D�¥�G > G#gceAPE > A?��ArQMG­D @A�NTL-\�JMG�EKJULTD :

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Page 29: Rapport de stage de DEA Etude de la n5egociation entre agents

Agent initiateur Agent participant

attend toutes les réponseset prend une décision

accepte

refuse-> réponse

et l’étudiecontratreçoit le

demande une modification

attend toutes les modif.

annule le contrat

confirme le contrat

et propose un nouveau contrat

et en envoie unede modification

reçoit la demande

prend le contrat

annule le contrat

annuler un précédent contratmoins prioritaire

annuler un précédent contrat

modifier contrat

contrat modifié

propose contrat

confirme

propose contratcrée un contrat

sur une ou plusieurs ressource(s)et le propose à un ensemble de

participants

moins prioritaire sur la memeressource

rétractation

annule

������� �-:U; � �0\H¡ @APg G���ASD�L#E > AS¥ > L�EKL-\�LTQUAX��ASD @A�N#L0\PJ�G�EiJMLTD

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Page 30: Rapport de stage de DEA Etude de la n5egociation entre agents

��L#E > A�¥ > L#EiL0\PLTQMA W EiJMQUJMBiA���A W0¬ QUJMBCEiA�BS��Ah¥ > JUL > J<E @A �6Q Y W D�Ah¥.L W�> QMA�BS¥�G > EKJU\�JU¥�G#DFEKB ��Q Y G W E > A�¥.L W�>QMAPB > A�BiBCL W�> \�A�B :6o JUD�BiJ � W D}¥�G > EKJU\�JU¥�G#DFEp¥�A W EX� @A���D�J > ��A�B�¥ >-@A ��@A > A�D�\PA�B�B W�> QMA(\H¡�LTJ ¬ � W \�L#D�E > G�EheGG#\P\�A�¥0EKA > A�Dc\fG�B���AR\PLTD���J<E :

������� � ���)��� ��� � ���+��*��� . � %�� , !�� � * �

(1) propose contrat

(2) accepte

(3) confirme

Paul

Pierre

������� �0:m9 � § ¬ APg�¥�QUASBiJMgh¥�QUAX��ASD @A�N#L0\PJ�G�EiJMLTD=?> A�D�LTD�B�Q Y A ¬ A�gh¥�QUA ��A4QMG � JMN W�> A �0:b9 ^ W J > A�¥ >-@A�BCA�DFEKA W D�A ¬ A�gh¥�QMA4BCJMgh¥�QMAh��A4D @APNTL0\PJ�G�EiJMLTD

^ W J � G#J<E�JMDFEKA > ¯#A�D�J > ��A W0¬ ¥�A > BiLTD�D�A�B ³= G W Q?APE = JMA >i> A :³= G W Q.¦CL W A®QMA > �LTQMA®��AhQ Y G�NTA�DFE�JUD�JUEiJ�G�EiA W�>APE = JUA >i> A®\�APQ W J ��A®Q Y G#NTA�DFE�¥�G > EiJM\�JU¥�G#DFE� � JMN W�> A �0:<; � :6= G W Q?\ >-@A�A®QMA®\PLTDFE > G�ESAPESAPD�¯#LTJMA�eG = JMA >i> AQMA�ghA�BCBKG#NTA E�� � S > M � K 7 E I 7 :"= JUA >C> A > A �\�LTJ<E(QUA�\�LTDFE > G�E �³Q Y @A�E W ��JUA�APE(A�DF¯TLTJUA�QUA�ghA�BCBKG#N#A I"M M > 7 >eG = G W Q ¥.L W�> Q W JrBiJUNTD�G#QUA > ^ W6Y JMQ G#\�\PA�¥�EiA QUA�BSEKA > g�APB(� W \�LTDFE > G�E :�= G W Q GO��L#D�\ > A �\ W EKL W EKA�B(QMAPB>-@AP¥.L#D�BiAPB %¥ W JMBC^ W A­Q Y A�D�BCA�g� �QUA­��A�Br¥�G > EKJU\�JM¥�G#DFEKB?A�BZE \�LTD�BZEKJ<E W @A W D�JU^ W A�ghA�DFE ��A = JMA >C> A �*APE ¥ > APD��Q�G�� @A�\�JUBiJULTD ��A(\PLTD�� > g�A > QMA�\PLTDFE > GIE :�q Q�A�DF¯#LTJMAS��LTD�\4eG = JMA >i> ARQUA�g�APBiBiG#NTA M � K � E 4 > :

(1) propose contrat

(2) accepte

(3) confirme

(8) modifier contrat

(4) propose contrat

(5) accepte

(6) confirme

(7) rétractation

Paul

Pierre

Jean

����� � �0:ml � §*¬ A�gh¥�QMAS��ASD @APNTL0\PJ�G�EiJMLTD�G�¯#A�\R\�LTD ��JUE­A�E > A�ghJMBCA�A�Dc^ W A�BCEiJMLTD

90;

Page 31: Rapport de stage de DEA Etude de la n5egociation entre agents

§*¬ G#ghJMD�LTD�B�eGX¥ >-@APBiAPD�E W D�A ¬ APg�¥�QMAt��A D @A�NTL-\�JMG�EKJULTD � G#JUBKG#DFE?JUDFEKA > ¯TAPD�J >rl ¥�A > BiLTD�D�A�B T= G W Q �= JMA >i> ApAPE � AfG�D � JUN W�> A �0:`l � :�= L W�> \PAPE­A ¬ APg�¥�QMA�� = G W Q6\�LTD�BiJM�6eA > A�^ W A � A�G#D A�BZE­¥�Q W B�¥ > JUL > J<EHG#J > A^ W A = JMA >i> A :�� G#D�B W D}¥ > A�ghJMA > EKAPg�¥�B � = JUA >C> A�¥ > LT¥�LTBiA W D}\PLTDFE > GIE�eG = G W Q"^ W J G#\P\�AP¥�EKA %g �APg�A� @APg G > \H¡�A�^ W A4¥�L W�> Q Y A ¬ A�gh¥�QMA�¥ >-@AP\ @AP��A�DFE � :r=?W JMB � A�G#D�¥ > LT¥�LTBiA W D�\�LTDFE > G�E�eG = G W Qt¥�L W�> QMAPBg �A�ghA�B > A�BCBiL W�> \�APB :�= G W Q �r\�LTD�BCJM� @A > G#DFE � AfG#D ¥�Q W B�¥ > JML > JUEKG#J > A��*APDF¯TLTJUA W D g�APBiBKG�NTA I"M M > 7 > eG� AfG�D : ��A�Q W J<[j\PJ³\�LTD�� > ghA(QUAR\PLTDFE > G�EXG W ¥ > eAPBp��A = G W Q %g�APBiBiG#NTAXM � K � E 4 > � :k= G W Q"¥ > APD�� G#QUL > B­QMA\�L#D�E > G�E(Gf¯TAP\ � AfG#D~APE(G#D�D W QUA®QMA®¥ >-@A�\ @A���APD�E�\�LTDFE > G�ES¥ > JMBSGf¯TAP\ = JUA >i> A 1ghA�BiBiG#NTA E��>A7 E I"M 7 I 7 6 � K � :n L > BC^ W A = JMA >i> A > A �\PLTJUE�\�ARghA�BiBiG#NTA ��JUQ6� @AP\�JM��A(��AR��APg G#D���A >�W D�ARg�L-��J<��\fG�EiJMLTD4¥�L W�> \PA(\PLTDFE > GIEeG = G W Q %g�APBiBiG#NTA 4 � � 6 ��>AE M � K 7�E I 7 � :

Paul

Pierre

Jean

(1) propose contrat

(2) accepte

(3) confirme

(4) propose contrat

(5) refuse

(6) modifier contrat

(7) contrat modifié(8) propose contrat

������� �0: � � §*¬ A�gh¥�QUAR��ARD @A�NTL-\�JMG�EKJULTD4Gf¯TAP\(\PLTD���J<E

��A�EiEKA � LTJUBZ[j\PJ � \PLTD�BCJM� @A > LTD�B�QMA \fG�B�L�eW = JMA >i> AcA�BZE ¥�Q W Bh¥ > JUL > J<EHG#J > A�^ W A � AfG�D ¥�L W�>h= G W Q � JMN W�> A �0: � � : = JMA >i> A ��A�g�G#D���A�EiL W ¦CL W�> B�APD ¥ > A�ghJMA > QUJMA W W D \�LTDFE > G�E�eG = G W Qt^ W J G�\�\�AP¥�EKA A�E��LTD�\hQUA�\�L#D�E > G�ESAPBCER\�L#D�� > g @A : � AfG#D~¥ > L#¥.LTBCA�eG4BiLTD EKL W�>�W D~\�LTDFE > G�E�eG = G W Q ¥.L W�> QMAPB�g �APg�APB> APBiBCL W�> \PA�B : � AfG#D APBCE�ghLTJMD�B�¥ > JML > JUEKG#J > A�^ W A = JUA >C> A�� = G W Q > A �%W BiA���LTD�\�QUA�\PLTDFE > GIEX¥ > LT¥.L#B @A�¥�G >� AfG�D %g�APBiBiG#NTA E > � �$S > � : � A�G#D{��A�g�G#D���A�G�QML > B�eG = G W Q?��A®¥ > L#¥.LTBCA >SW D�A®ghL-��JU��\�G�EKJULTD}¥�L W�> \PA\�L#D�E > G�E� 1ghA�BiBiG#NTA 4 � � 6 ��>AE M � K 7 E I 7 � :�= G W Q6Q W J�A�DF¯TLTJUA eG�BiLTD�EiL W�>tW D�A�g�L-��J<��\fG�EiJMLTDh��A�\PLTDFE > GIE 1ghA�BCBKG#N#A M � K 7�E I 7 4 � � 6 � �> � : � A�G#D2A ¬ G#ghJMD�AOG�QML > BhQMG g�L-��JU��\fG�EiJMLTD�¥ > LT¥�LTB @APA�¥�G >h= G W Q�APE�Q W J¥ > LT¥.L#BiA W DcD�L W ¯#AfG W \�LTDFE > G�E� 1ghA�BCBKG#N#A� E�� � S > M � K 7�E I 7 � :��������� � , � � � * , � � ! �� �+� � , *���0. � %�� , !�� � *

n G�\fG > ��JMD�G�QMJUE @A(��A®Q�G D @APNTL-\�J�GIEKJML#D}A�BZE W D�A®D�L#EiJMLTD�JMgh¥.L > EHG#DFEiA�¥�L W�> QUA�BS� sco�:6q Q B Y G�NTJUEp��ABKGf¯#LTJ > \PLTg� �JUA�D�� Y G#NTAPD�EiB�D @A�NTL-\�JUA�DFE�A�DFE > A A W0¬.: ��L#E > A4¥ > L#EiL0\PLTQMA ¥.A > ghAPE�eG W D JMD�JUEKJMG�EKA W�> ��A¥ > LT¥.L#BiA >­W Dc\�L#D�E > G�E®eG W DcA�D�BCA�g� �QUA(��AR¥�G > EiJM\�JU¥�G#DFEKB ��JMQ_B Y G#NTJUE­��LTD�\S��ARD @A�NTL-\�JMG�EKJULTD4��A ; ¯TA > BDOG#NTA�DFEiB :

9T9

Page 32: Rapport de stage de DEA Etude de la n5egociation entre agents

��� � ��� ��� � � ��� � � � � � � � � � � � � ���� ��� � � �� ��� � � ��� �� � � � �� � �

��L W BSG�¯#LTD�B >-@A�G#QMJUB @A l G�¥�¥�QMJU\fG�EiJMLTD�Bp��J � @A > A�DFEiA�B�^ W J W EiJMQMJUBiAPD�Ep\�A®¥ > L#EKL-\�L#QMA���A®D @A�NTL-\�JMG�EKJULTD �Q�G®¥ > JMBCAR��A > A�D���AP°�[±¯TL W B �.QUA�B­A�D�\H¡�eA > A�BpA�EpQUA�B­¥�QMG#\�APB���ARg�G > \H¡ @A : ��L W B­D�A(¥ >-@A�BCA�DFEKA > LTD�BpJM\PJ�^ W AQ�G�¥ > JMBCAS��A > A�D���A�° []¯TL W BpA�E­QMA�B­APD�\H¡6eA > A�B :

��� ����� �2, ��� � � � �+� �Q�0* �+��� #���� � ���APECEKASG#¥�¥�QMJM\�G�EKJULTD � >-@A�\ W�>i> APDFEKA���G#D�BtQ Y @A�^ W JU¥.AX� sOo � ��¥�A > g�A�E G W0¬ W EiJMQMJUBKG�EiA W�> B ��ApD @APNTL0\PJMA >

��APB > A�D���A�° []¯TL W B : ��¡�G�^ W A W EKJUQMJMBiG�EKA W�> ¥.LTBCB�eAP��A W D{G#NTAPD���G4Gf¯TAP\®��A�B�¥�QMG#NTAPBX¡�L > G#J > A�BpQUJM  > A�B�L WD�LTD : q Q­¥�LTBiB�eA���AO��A�¥�Q W B���APB ¥ >-@A �f@A > A�D�\PA�B�B W�> QUA�B�¡�A W�> APB�APE�QMAPBh¥�A > BiLTD�D�A�B4Gf¯#A�\�^ W J�JMQ ¥�A W E¥ > A�D�� > A > A�D���A�°�[±¯TL W B : ��¡�G#^ W A W EKJUQMJUBKG�EiA W�> ¥�A W E(JUD�JUEiJMA >pW D�A���APg G�D���A���A > APD���A�° []¯#L W B(G�¯#A�\ ;L W ¥�Q W BiJUA W�> B�¥�G > EiJM\�JU¥�G#DFEKB B W�>S; L W ¥�Q W BCJMA W�> B ¥�QMG#NTA�B ¡�L > G#J > APB :

1 Jean envoie le contrat à Paul et à Pierre.

2 Pierre et Paul répondent à Jean.

3 Jean confirme le contrat.

1 propose contrat

2 accepte

3 confirme

1 propose contrat

2 accepte

3 confirme

Jean

Pierre

Paul

����� � �0:b� � §*¬ A�gh¥�QMASBiJUg�¥�QMAX��ASD @APNTL-\�J�GIEKJML#D�¥.L W�> Q�G�¥ > JMBiAS��A > A�D���AP°�[±¯TL W B=?> A�D�LTD�BrQ Y A ¬ A�gh¥�QUAt��A lXW EiJMQMJUBKG�EiA W�> B = JMA >i> A�� = G W Q�A�E � AfG#D � JMN W�> A �0:m� � : ��LTD�BCJM� @A > LTD�B?QMAt\�G#B

L�eW � AfG�D~¯#A W E(¥ > APD�� > A > A�D���AP°�[±¯TL W B(Gf¯TAP\ = JMA >i> AhA�E = G W Q?��A ;�� ¡ eG ;fu ¡ : � A�G#D APBCERQ Y JMD�JUEKJMG�EKA W�>� W}> A�D���A�°�[±¯TL W B� HeG�NTG W \H¡�A�B W�> QMG � JUN W�> A �0:<; � ��JUQ³\ >-@APA���LTD�\ W D}\PLTDFE > G�EXB W�> Q�G > APBiBCL W�> \PA ;�� ¡0[;�u ¡~APE(��LTDFE(Q Y A�D�BCA�g� �QMA���A�BR¥�G > EKJU\�JM¥�G#DFEKBS\�L >C> APBi¥�LTD�� eG = JMA >C> A�APE = G W Q :�q QrA�DF¯#LTJMAhA�D�B W JUEiA�\PA\�L#D�E > G�E�G W0¬ 9 ¥�G > EKJM\PJM¥�G�D�EiB > A�^ W JUB(¥ W JMB(G�EiEiA�D�� QMA W�>S>-@A�¥�LTD�BCA : ��¡�G#^ W A�¥�G > EiJM\�JU¥�G#DFE HeGc� > L#JUEKAB W�> QMG � JMN W�> A �0:<; � > A �\�L#JUE­QMA�\PLTDFE > G�E�APE�Q Y A ¬ G#ghJMD�A : ��¡�G�\ W DO� @A�\PJM��ARG#QUL > Bt��A(BiG >-@A�¥�LTD�BCA��kBiLTJ<E­JMQG#\P\�A�¥0EKAhQMA�\�LTDFE > G�E ��BiLTJ<E(JUQ QMA > A �%W BCA : � W ¥�¥�LTBCLTD�BR^ W A = JMA >i> AhA�E = G W Q?LTDFE�G#\�\PA�¥�E @A�QUA�\�LTDFE > G�E :� AfG�D�G�dTG#DFE > A �\ Wh9�>-@A�¥�LTD�BiAPB?¥.L#BiJUEiJU¯#A�B ��JMQ-� @A�\PJM��A���At\�L#D�� > ghA > QMA�\PLTDFE > G�E?G W ¥ > eAPB?� Y A W0¬.: ��¡�G#\ W D

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Page 33: Rapport de stage de DEA Etude de la n5egociation entre agents

> A �\�LTJ<E­G#QUL > B W D g�APBiBKG�NTA���A�\�L#D�� > g�G�EiJMLTD�� W \PLTDFE > G�E­APE ¥�A W E­JMD�BC\ > J > AXQUA > APD���AP°�[]¯#L W B­B W�> QMA W�>G#NTAPD���G :

1 Jean envoie le contrat à Paul et à Pierre.

2 Pierre et Paul répondent à Jean.

3 Jean demande une modification.

Jean

Pierre

Paul

4 Pierre et Paul proposent une modification à Jean.

5 Jean propose un nouveau contrat à Paul et à Pierre.

6 Pierre et Paul répondent à Jean.

7 Jean confirme le contrat.

7 confirme

1 propose contrat2 accepte

6 accepte

7 confirme

6 accepte

1 propose contrat

3 modifier contrat

4 contrat modifié

5 propose contrat

3 modifier contrat4 contrat modifié5 propose contrat

2 refuse

������� �0:mu � §*¬ APg�¥�QMA}��A�D @A�NTL-\�JMG�EKJULTD G�¯#A�\ \PLTD���J<E�APE > APg�JUBiA�APD ^ W A�BZEKJML#D ¥.L W�> Q�G~¥ > JUBiAO��A> APD���AP°�[]¯#L W B=?> A�D�LTD�B�QUA \fG#BrL�eW Q Y W Dh��A�B ¥�G > EKJU\�JM¥�G#DFEKB � = G W Q�¥�G > A ¬ A�gh¥�QMA ��G W�> G#JUE > A �%W B @A�QUA \�LTDFE > G�E : � A�G#D

G W�> G#JUE�G#QML > B > A �\ W~W D�A >-@A�¥�LTD�BiA®¥�LTBCJUEKJ<¯TA®A�E W D�A®D @APNFG�EKJ<¯TA :�q Q?G W�> G#JUEp� W � @A�\PJM��A > B Y JUQ*¥ > A�D�G�JUESQMA> APD���AP°�[]¯#L W B®Gf¯#A�\ = JUA >C> A W D�JM^ W APg�APDFE�L W B Y JMQrG�D�D W Q�G#J<ESQMA > APD���AP°�[]¯#L W B : � D�AhE > LTJUBiJ±eAPg�A®¥�LTBCBiJ<[ �JUQMJUE @A�B Y L � > A}eG Q W J?Gf¯#A�\hD�L#E > A�¥ > L#EiL0\PLTQMA JUQ ¥�A W ER��APg G#D���A >SW D�AhghL0��J<��\fGIEKJML#D}� W \�LTDFE > G�E4eG= G W Q*A�E eG = JMA >i> A :6§*¬ G#ghJMD�LTD�Bp\�A�\fG#BX¥ >-@A�\PJMB � JMN W�> A �0:mu � : � AfG#D APD�¯#LTJMA W D�A®��APg G#D���A���A�g�L�[��J<��\fG�EiJMLTD4��A�\�LTDFE > G�E®eG = G W Q�A�E�eG = JUA >C> A : ��APEiEiASg�L-��JU��\fG�EiJMLTD�BCA > G W D�AS¥ > LT¥�LTBCJUEKJULTD4��A�¥�QMG#NTAPB¡�L > G#J > A�B QUJM  > A�Bt� Y W D�AR� W�>-@A�AS� Y W D�AS¡�A W�> A : ��¡�G#^ W AS¥�G > EiJM\PJM¥�G#DFE > A �\PLTJUE­QMG���A�g�G#D���ASA�E�\PLTD�B W QUEiAG#QUL > BRBiLTD�G#NTA�D���G G���D���A�E > L W ¯#A > ��APB�¥�QMG#NTA�B(¡�L > G#J > A�BR� Y`W D�A�¡�A W�> A�APD�\�L > A�QUJM  > A�B�A�E�^ W J Q W J\�L#D�¯-JUA�D�D�APDFE�QMA ghJMA W0¬ BiAPQMLTD�BiG}QMJMBZEKAh��A�¥ > JML > JUE @A :³q Q > A�DF¯TLTJUA G#QML > B4eG � AfG#D�BiG}QMJMBZEKAh��A�¥�QMG#NTAPB¡�L > G#J > A�B � L > ��LTD�D @APAc��AcQ Y ¡�A W�> A4Q�G}¥�Q W B®¥ > JUL > J<EHG#J > A{eG{QMG}g�L#JMD�B�¥ > JML > JUEKG#J > A : � AfG�D > A �\�L#JUE®��L#D�\9 QMJMBZEKAPB(��Ah¥�QMG#NTA�BS¡�L > G#J > A�BSQUJM  > A�BSAPE(� @A�\PJM��A�G#QUL > BS��Ah¥ > L#¥.LTBCA >RW D D�L W ¯TA�G W \PLTDFE > GIE�B W�>(W D�A¥�QMG#NTA ¡�L > G#J > A�¥ >-@A ��@A >-@APA4¥�G > EiL W B�APD�EKAPD�G#DFE�\�LTgh¥�EiA ��APB®¥ > JUL > J<E @A�B(��A�B�¥�G > EiJM\PJM¥�G#DFEiB : ��¡�G#^ W A¥�G > EKJU\�JM¥�G#DFE > A �\PLTJUE Q�GSD�L W ¯#A�QUQMAp¥ > LT¥�LTBiJ<EKJULTD�APEt� @A�\�JU��ApBCJ.APQMQUA�APBCEtG#\�\PA�¥�EKG# �QMA�L W D�LTD : �0J.\PApD Y A�BZE¥�G#B�QUA�\fG�B � � A�G#D{¥.L W�>i> G > A���A�g�G#D���A >�W D�A®ghL0��J<��\fGIEKJML#D�� W \�L#D�E > G�E�¦ W Bi^ W6Y eG \PA®^ W6Y`W D G#\P\�L > �BiL#JUE E > L W ¯ @ApL W ^ W A�QMA�D�LTg�  > Ap��A > APD @A�N#L0\PJ�G�EiJMLTD�B � @A���D�J�BiLTJ<EtG�ECEKAPJMDFE : �0J�\�A�D�LTg�  > ApAPBCE GIEiEKAPJMDFE �� AfG�D�G#D�D W QMA > G®BiLTDO\�LTDFE > G�E ����A(g �A�ghA�B Y JMQ_D�A > A�BZEKA(G W \ W D�AS¥�Q�G�NTA�¡�L > G#J > A�QMJM  > AX\PLTg�g W D�ARG W0¬l ¥�G > EKJM\PJM¥�G�D�EiB :

��APESA ¬ APg�¥�QMA®ghLTDFE > A�^ W AhD�L#E > A�¥ > L�EKL-\�LTQUA�¥.A > ghAPE eG l G�NTA�DFEKB���A®D @A�NTL-\�JUA > APDFE > A�A W0¬ B W�>W D�A4g �A�ghA > A�BCBiL W�> \�A � APE®^ W6Y JMQ ¥.A > ghAPE®��A � G#J > A ��APB�\�L#D�E > A [j¥ > LT¥.L#BiJUEiJMLTD�B�G���D�� Y G >C> J<¯TA > eG W DG#\P\�L > �O\PLTg�g W D�eG®EiL W B :

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Page 34: Rapport de stage de DEA Etude de la n5egociation entre agents

q Q³A�BZEpJUg�¥�L > EHG#DFE ��ARD�L#EiA > ^ W A(QMGh¥ > JMBCAS��A > A�D���A�°�[±¯TL W BXA�BZEheG�D�LTB­dTA W0¬ Q Y W D�AR��A�B�G#¥�¥�QUJ<[\fGIEKJML#D�B ��ASD @A�N#L0\PJ�G�EiJMLTD4QUA�B ¥�Q W B­\�LTgh¥�QMA ¬ A�B�eG >-@AfG�QMJMBCA >P:

��� ��� � �2�0�;�0* %�� �� �Q� �n AR¥ > JMD�\�JM¥�A���ASQ�G�¯#A�DFEKA(A�BZE�QUA�B W J<¯�G#DFE W D2¯#A�D���A W�> � @AP\�Q�G > A}G W0¬ ¥�G > EiJM\�JU¥�G#DFEKB�^ W6Y JUQ�ghAPE A�D2¯#A�DFEKA W D G > EKJU\�QUA : n A�B�¥�G > EKJU\�JU¥�G#DFEKB�Q W J

JMD���JM^ W APD�EpG#QUL > B B Y JUQMB­BiLTDFE�JMDFE @A > APBiB @APBpL W D�LTDc¥�G > \�A�EXG > EKJU\�QMA ��BiJ³L W J ��JMQUB A�DF¯TL#JMA�DFE�QMAS¥ > J ¬ ^ W6Y JMQMBBiL#D�E­¥ > �APEiB(eG�¥�GfdTA > ¥.L W�> \�APQ W J [j\PJ :-n Ap¯TAPD���A W�> GIEiEKAPD���EKL W EKAPBtQMAPB >-@AP¥.LTD�BiA�B A�E­g @APg�L > JMBCA�QUAp¥ > J ¬g�G ¬ JMg�G#Q > A �\ W G#JUD�BiJ*^ W AhQUA®¥�G > EKJM\PJM¥�G�D�EX^ W J?Q Y G�¥ > LT¥�LTB @A : �0J?\PA�¥ > J ¬ � @AP¥�G#BiBCA�QUA�¥ > J ¬ ghJMD�JMg�G#Q¯TL W Q W ¥�G > Q Y G#\H¡�A�EKA W�> ��\�APQ W J [j\�J�\�LTD�� > ghA�QMGX¯TA�DFEiA�G W ¥ > eA�B ��A�\�A�¥�G > EiJM\PJM¥�G#DFErA�E Q Y G�D�D W QMA­¥�L W�> QMAPBG W E > APB :�� G#D�B�QMAS\fG�Bp\�L#D�E > G#J > A ��JMQ���APg G#D���A�G W0¬ ¥�G > EKJM\PJM¥�G�D�EiB­JMDFE @A > A�BCB @APBX��ARB W�> A�D�\H¡ @A > J > 1BCA�QULTDQMA�D�LTg�  > AR��A > A�D @APNTL-\�J�GIEKJML#D�Bt\�L#D�¯#A�D W � :

��A Ejd0¥�A � Y A�D�\H¡6eA > APB~\PL >i> A�BC¥.LTD��G W ghL-��eA�QUA ��> G�D �\fG#JUB}\�QMG#BiBCJM^ W A�g�G#JUB�JMQRA ¬ JUBCEKA�� Y G W E > APBghL0�6eAPQMAPB�\�LTghghA�QMAPB®A�D�\H¡6eA > APB ¡�LTQUQ�G#D���G#JMBCA�B ��QUA�B®A�D�\H¡�eA > A�B~eG QMG� .L W NTJMA4A�EK\ :�:�: ^ W AcD�L W B�¥�L W�> [> JULTD�B­G W BiBiJ³JUg�¥�Q @A�ghA�DFEKA >�:

Paul Pierre Jean Jacques

propose(salon)

refuse

annule

accepte(500)

accepte(700)

propose modification

accepte(750)

accepte(1200)

annule

confirme

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� G#\P^ W A�B � JUN W�> A �-:b£ � := G W Q�� @AP\�JU��A���A ¯TAPD�� > A W D�BKG#QULTD�A�E � @APBiJ > A�LT 0EKA�D�J > G W ghLTJMD�B ;��T�#� ��> B"¥.L W�> \PA�Q W J<[j\PJ :�q Q0\ >-@APA���L#D�\W D�\PLTDFE > G�E�¥�L W�> BiL#D BKG�QMLTD APE(A�DF¯TLTJUA W D�A ¥ > LT¥.L#BiJUEiJMLTD2eG = JUA >C> A�� � AfG�D APE � G#\�^ W APB = G W Q A�BZE��LTD�\ W DcG#NTA�DFE­JUD�JUEiJ�G�EiA W�> APE = JMA >i> A�� � A�G#D APE � G#\P^ W A�B­��APB�G�NTA�DFEKB ¥�G > EiJM\�JU¥�G#DFEKB�\ � : � JUN W�> A �0:<; � :

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Page 35: Rapport de stage de DEA Etude de la n5egociation entre agents

��¡�G#\ W D~��A�BS¥�G > EKJU\�JM¥�G#DFEKB > A �\�LTJ<E���LTD�\hQMG�¥ > L#¥.LTBCJUEiJMLTD}��A = G W Q?A�ES� @A�\PJM��A�B Y JMQ*A�BCESJUDFE @A > A�BCB @AhL WD�LTD := JMA >i> A >-@A�¥�LTD��~eG = G W Qk^ W6Y JUQ�A�BZE�JUD�E @A > A�BiB @Ap¥�G > \PA�BiG#QML#DhA�E ^ W_Y JUQ�Q W J�¥ > LT¥�LTBiA­��A�Q Y G#\H¡�A�EKA >��#�T� �k> B :� AfG�D >-@A�¥�LTD��c^ W_Y JUQ6D Y A�BCE�¥�G#B­JUD�E @A > A�BiB @A(A�E � G#\�^ W APB�Q W J6¥ > LT¥.L#BiA £#�T� ��> B := G W Q*\PLTQMQUA�\PEiA(QUA�B >-@A�¥�LTD�BCA�B�A�E > A�EKJUA�DFEX^ W A = JMA >i> A�APE � G#\�^ W APB�BiLTDFE�JUDFE @A > A�BCB @A�B�g�G#JUB�^ W6Y JMQ�D Y LTDFE¥�G#B­¥ > LT¥�LTB @A W Dc¥ > J ¬ B W ¥ @A > JMA W�> eG®\�A�Q W J6� @APBiJ >-@ASAPE�^ W A � AfG#D D Y A�BZEp¥�G#B JMDFE @A > APBiB @AR¥�G > QUA�BKG#QULTD :�q QG#D�D W QUA®��LTD�\®QUA®\�LTDFE > G�ERG W ¥ > eAPBR��A � AfG#D~APES��APg G�D���A�eG = JMA >C> A®A�E�eG � G�\�^ W A�BR��A®Q W J � G#J > A W D�AG W E > AS¥ > LT¥.L#BiJUEiJMLTD := JMA >i> Ah¥ > LT¥.L#BiA�G#QML > B £T�#� ��> BRA�E � G�\�^ W A�B ;�9#�T� ��> B :�= G W Q \H¡�LTJMBCJUES��L#D�\ ��A�¯TAPD�� > A BiL#D BKG�QMLTD eG� G#\P^ W A�B ¥�L W�>p;�9#�T� ��> B ��JMQ�A�DF¯TLTJUA�G#QUL > B W D�AX\PLTD�� > g GIEKJML#D ¥�L W�> QUAp\PLTDFE > GIE(eG � G#\P^ W A�B A�E­G#D�D W QUAQMA�\PLTDFE > G�E�G W ¥ > eA�B­��A = JMA >C> A :q \�J ��Q�G�ghL0��J<��\fGIEKJML#D���A�g�G#D�� @A�ASA�BZE�QMG®¥ > LT¥�LTBCJUEKJULTD�� Y W D�G W E > A�¥ > J ¬ ¥�L W�> QMA�BiG#QML#D :

����� � � � � ��� ���L W BSG�¯#LTD�BS¥ >-@A�BiAPDFE @Ah��G#D�B�\PA®\H¡�G#¥�J<E > A�D�L#E > A®¥ > L�EKL-\�LTQUA���A®D @APNTL-\�J�GIEKJML#D : ��APQ W J [j\PJ�¥�A > g�A�E

��A >-@A�G#QMJUBiA > ��J�� @A > APDFEKA�BpG#¥�¥�QUJM\�G�EKJULTD�Bt^ W J³ghAPEiEiA�DFE�A�D�¦CA W ��A�B­Ejd0¥�A�B���A > A�BCBiL W�> \�APBX��J � @A > A�DFEiB�A�E��APBt\�LTghg W D�JM\fGIEKJML#D�B APDFE > AXG#NTA�DFEiBt��A ; ¯#A > B D : ��L W B G�QMQML#D�B g�G#JUD�EiA�D�G�D�E�G# �L > ��A > QMG(BCE >iW \�E W�> AJMDFEiA > D�AR��ARD�L#E > ARghL-��eA�QUA :

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Page 36: Rapport de stage de DEA Etude de la n5egociation entre agents

� � ��� �� ��� �

� � � � � � ��� � � ��� � �

¤ L W EKA >-@A�G#QMJUBKG�EiJMLTD JUD � L > g�G�EiJM^ W A�D @AP\�APBiBiJ<EKA W D�AhBCE >CW \PE W�> A���Ah��LTD�D @APA�B�G#��G#¥�E @A�A :"q Q � G W ERJM\�J¥�L W ¯TL#J > \�L-��A > ��APB D @APNTL-\�J�GIEKJML#D�B?BiJUg W QUEKG#D @APA�B �FQ Y Gf¯�G#D�\PA�ghA�DFE � Y`W D�A�D @A�NTL-\�JMG�EKJULTD �TQUA�BrJMD�J<EKJMG�EKA W�> BAPE�QUA�B ¥�G > EKJU\�JM¥�G#DFEKB APE�¥ > JMD�\PJM¥�G�QMA�ghA�DFE QUA�B > A�BiBCL W�> \�A�B�APE�QMAPB \�LTDFE > G�EiB := L W�> JUg�¥�Q @A�ghA�DFEiA > D�L#E > Ac¥ > L#EiL0\PLTQMA � D�L W B�Gf¯TLTD�B � @A���D�J�¥�Q W BCJMA W�> BhLT -¦CA�EKB \PLTghg W D�B}eG~EiL W EiA� L > g�A���ASD @APNTL-\�J�GIEKJML#D � n A�B > A�BiBCL W�> \�A�B�APE�QMA W�> > AP¥ >-@APBiAPD�EKG�EKJULTD :� n A�B­\PLTDFE > GIEKB­APE�QMA W�> B­¥ > LT¥ > J @APE @A�B :� n A�B­  W EKB :� n A�B­APD�NFG#NTAPg�APDFEKB :

� �� � ��� � ����� ���� �

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Zone des contratsnégociés

Zone des contrats encours de négociation

Contrats pris

buts et engagements prispar l’agent

Droite de représentationdes ressources

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E > G#D�\H¡�APB�¡�L > G#J > APB L W APD�\�L > AS��A�B�\fG�NTA�L#EiB­��A �%>iW J<EKB :o ��D ��A > AP¥ >-@APBiAPD�EiA > QMAPB > A�BCBiL W�> \�APB � D�L W BhGf¯TL#D�B�� @AP��D�J W D ghL-��eA�QUA�N > G�¥�¡�JM^ W A�EiA�Qt^ W AcQMA> AP¥ >-@APBiAPD�EiAOQMG � JMN W�> A u�:U;#: � D�A4� > LTJ<EKA�BCA�NTghA�DFE @APA > A�¥ >-@A�BCA�DFEKAcQ Y A�D�BiA�g� �QMA4��APB > A�BCBiL W�> \�APB���JMBZ[9T£

Page 37: Rapport de stage de DEA Etude de la n5egociation entre agents

La négociation du contrat sur la ressource r2 est terminée

r1 r2 r3 r4

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Agent B

Agent C

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Agent B

Agent C

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Page 65: Rapport de stage de DEA Etude de la n5egociation entre agents

� @APQ @A�N W A > QMASBiL W BZ[]  W E � �kQ Y G W E > AS¥�L W�> � @A�Q @A�N W A > QUASBiL W B [j  W E � :�n A(N > G#¥�¡�A @A�EHG#DFE�� @AP��D�J � ¥�G > g�JD � � �pBCA > G®E > Gf¯TA > B @ARBiJ � � ; L W�9 ��A�B­BCL W BZ[]  W EiB�LTDFE @APE @AS� @A�Q @A�N W @APB :

S2a S3a

graphe de délégation maitre-esclave coté initiateur

graphe contract-net coté initiateur

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