iccs95 xabier arrazola dept logic univ basque country iccs95 sf ehu es fourth international colloquium cognitive science iccs95 ilcli villa asuncion apdo 220 20080 donostia san sebastian spain tf 34 9 43 32 09 40 fax 34 9 43 29 36 77 e mail iccs95 sf ehu es fourth international colloquium cognitive science donostia san sebastian may 3 6 1995 second announcement colloquium organized dept logic philosophy science institute logic cognition language information ilcli university basque country take place faculty philosophy university basque country donostiasan sebastian address campus de ibaeta avenida de tolosa n main topics 1 social action cooperation 2 cognitive approaches discourse processing grammatical semantical aspects 3 models information communication systems 4 cognitive simulation scope limits invited speakers following persons accepted far deliver lecture j barwise bloomington local logics flow information h clark stanford carrying joint activities b chaib draa quebec communication computational agents j e fenstad oslo formal semantics geometry mind j halpern ibm san jose reasoning knowledge r kempson london language understanding labelled natural deduction g lakoff berkeley metaphor system events causes english j larrazabal san sebastian together structures social action f j pelletier edmonton psychologism intuitionism nonmonotonic reasoning e pollack pittsburgh commitment leads coordination effect individual agent reasoning strategies multi agent interaction z w pylyshyn rutgers studies architecture mind central theme cognitive science research f recanati paris domains discourse j rosenschein jerusalem role representation interaction discovering focal points among alternative solutions v sanchez de zavala san sebastan aims winds pragmatic theories c l sidner cambridge creating collaborative conversational agents computer interface silvers clemson informational semantics epistemic arrogance r tuomela helsinki collective goals cooperation several panel discussions tutorials specific subjects papers contributed papers 2530 minutes invited areas cognitive science authors wishing submit paper send four 4 hardcopies extended abstract 5 6 pages written english dr j ezquerro address january 17th 1995 cover page added abstract including title authors names affiliations corresponding authors address fax number email address facilitate blind review two referees indications authorship appear detachable cover page papers evaluated program committee basis originality clarity correctness significance results authors accepted papers expected present colloquium notification acceptance rejection march 11 1995 best paper award prize awarded author best contributed paper judged committee drawn program committee submissions complete papers 25 pages maximum 4 hardcopies previously accepted abstracts indication salient keywords sent organizing committee april 6 1995 information may obtained writing dr j ezquerro iccs 95 program committee ilcli villa asuncion apdo 220 20080 san sebastian spain fax 34 43 293677 e mail iccs95 sf ehu es dr k korta iccs95 organizing committee ilcli villa asuncion apdo 220 20080 san sebastian spain fax 34 43 293677 e mail iccs95 sf ehu es program committee j barwise bloomington j ezquerro secretary j e fenstad oslo r kempson london e klein edinburgh k korta san sebastian lopez valencia f migura vitoria f j pelletier edmonton v sanchez de zavala san sebasian c lsidner cambridge r tuomela helsinki j tynan vitoria organizing committee x arrazola assistant secretary aurnague toulouse b bara torino garrod glasgow l gonzalez madrid k korta secretary j larrazabal san sebastian c martinez santiago rementeria zamudio