Retroactive answering of search queries.

@inproceedings{yang-2006-retroactive, author = {Beverly Yang and Glen Jeh}, editor = {Les Carr and David De Roure and Arun Iyengar and Carole A. Goble and Michael Dahlin}, title = {{Retroactive answering of search queries}}, booktitle = {{Proceedings of the 15th international conference on World Wide Web, WWW 2006, Edinburgh, Scotland, UK, May 23-26, 2006}}, pages = {457--466}, publisher = {ACM}, year = {2006}, url = {https://doi.org/10.1145/1135777.1135845}, doi = {https://doi.org/10.1145/1135777.1135845} }