DOI OWNER DEPOSIT-TIMESTAMP LAST-UPDATED CITED-BY-COUNT 10.1145/1187293 10.1145 20070116103312 2013-12-16 0 10.1145/1187293.1187294 10.1145 20070116103312 2025-06-18 0 10.1145/1187293.1187295 10.1145 20070116103312 2025-06-18 0 10.1145/1187293.1187296 10.1145 20070116103312 2025-06-18 0