Updating collection representations for federated search.

@inproceedings{shokouhi-2007-updating, author = {Milad Shokouhi and Mark Baillie and Leif Azzopardi}, editor = {Wessel Kraaij and Arjen P. de Vries and Charles L. A. Clarke and Norbert Fuhr and Noriko Kando}, title = {{Updating collection representations for federated search}}, booktitle = {{SIGIR 2007: Proceedings of the 30th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, Amsterdam, The Netherlands, July 23-27, 2007}}, pages = {511--518}, publisher = {ACM}, year = {2007}, url = {https://doi.org/10.1145/1277741.1277829}, doi = {https://doi.org/10.1145/1277741.1277829} }