Antonellis, Ioannis ; Garcia-Molina, Hector ; Karim, Jawed ; Baeza-Yates, Ricardo A. (Bearb.) ; Boldi, Paolo (Bearb.) ; Ribeiro-Neto, Berthier A. (Bearb.) ; Cambazoglu, Berkant Barla (Bearb.): Tagging with Queries: How and Why?. In: WSDM (Late Breaking-Results) : ACM, 2009. - ISBN 978-1-60558-390-7