00883nas 2200325 a 450 99621597640331620240413012234.01557-7317(CKB)954921332003(CONSER)sn 99034011(DE-599)ZDB2004542-6(EXLCZ)9995492133200319980213a19599999 sy aengurmnu|||||txtrdacontentcrdamediacrrdacarrierCommunications of the ACMNew York Association for Computing MachineryRefereed/Peer-reviewed0001-0782 ComputersPeriodicalsComputers001.64/05Association for Computing Machinery.JOURNAL996215976403316Communications of the ACM103224UNISA