01726oas 2200709 a 450 991014645550332120260127110856.01559-114X(DE-599)ZDB2324871-3(OCoLC)62384881(CONSER) 2005215923(CKB)1000000000281193(DE-599)2324871-3(EXLCZ)99100000000028119320051130a20079999 sy aengurcnu||||||||txtrdacontentcrdamediacrrdacarrierACM transactions on the webNew York, N.Y. Association for Computing MachineryRefereed/Peer-reviewed1559-1131 Transactions on the webTWEBACM trans. webWorld Wide WebPeriodicalsWebPériodiquesWorld Wide Webfast(OCoLC)fst01181326Periodicals.fastPeriodicals.lcgftWorld Wide WebWebWorld Wide Web.025.04Association for Computing Machinery,NSDNSDNSDBUFNSDMUQOCLCQDLCOCLCQOCLCAOCLCFOCLCQVT2OCLCQBWNOCLCOUMCU3WWAUOCLCLOCLCQJOURNAL9910146455503321ACM Transactions on the web1112785UNINA