DOI OWNER DEPOSIT-TIMESTAMP LAST-UPDATED CITED-BY-COUNT 10.1145/1930021 10.1145 20110124095748 2011-01-24 0 10.1145/1930021.1930022 10.1145 20110124095748 2025-06-18 4 10.1145/1930021.1930023 10.1145 20110124095748 2025-06-18 3 10.1145/1930021.1930024 10.1145 20110124095748 2025-06-18 0 10.1145/1930021.1930025 10.1145 20110124095748 2025-06-18 8 10.1145/1930021.1930026 10.1145 20110124095748 2025-06-18 3 10.1145/1930021.1930027 10.1145 20110124095748 2025-06-18 4