TY - CONF ID - orchid211 UR - http://www.orchid.ac.uk/eprints/211/ A1 - Ye, Chaoyu A1 - Wilson, Max Y1 - 2014/// TI - The characteristics of casual sessions in search behaviour logs AV - none M2 - Regensburg, Germany T2 - Search4Fun workshop in conference IIiX2014 ER -