Denis Savenkov, Eugene Agichtein. To hint or not: exploring the effectiveness of search hints for complex informational tasks. In Shlomo Geva, Andrew Trotman, Peter Bruza, Charles L. A. Clarke, Kalervo Järvelin, editors, The 37th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR '14, Gold Coast , QLD, Australia - July 06 - 11, 2014. pages 1115-1118, ACM, 2014. [doi]
Abstract is missing.