Wensheng Wu, Tingting Zhong. Searching the deep web using proactive phrase queries. In Leslie Carr, Alberto H. F. Laender, Bernadette Farias Lóscio, Irwin King, Marcus Fontoura, Denny Vrandecic, Lora Aroyo, José Palazzo M. de Oliveira, Fernanda Lima, Erik Wilde, editors, 22nd International World Wide Web Conference, WWW '13, Rio de Janeiro, Brazil, May 13-17, 2013, Companion Volume. pages 137-138, International World Wide Web Conferences Steering Committee / ACM, 2013. [doi]