BNC Dependency Bank was first presented at the ICAME conference in Oslo. It is documented in Lehmann and Schneider (2012). Currently, BNC Dependency Bank 1.0 is tested by a small group of early adopters. We expect a general relase for a wider audience by mid 2016. The web-interface can be accessed at http://es-bncdbank.uzh.ch/.
Lehmann, Hans Martin & Schneider, Gerold (2012). BNC Dependency Bank 1.0. In Oksefjell, S., Ebeling, J. & Hasselgard, H. (Eds.), Aspects of corpus linguistics: compilation, annotation, analysis. Helsinki: Research Unit for Variation, Contacts, and Change in English.