44th International Conference on Computer Graphics and Interactive Techniques, ACM SIGGRAPH 2017, California, Amerika Birleşik Devletleri, 30 Temmuz - 03 Ağustos 2017
33rd Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2010, Geneva, İsviçre, 19 - 23 Temmuz 2010, ss.841-842
31st Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, ACM SIGIR 2008, Singapore, Singapur, 20 - 24 Temmuz 2008, ss.861-862