A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2015; you can also visit the original URL.
The file type is application/pdf
.
Index structures for efficiently searching natural language text
2010
Proceedings of the 19th ACM international conference on Information and knowledge management - CIKM '10
Many existing indexes on text work at the document granularity and are not effective in answering the class of queries where the desired answer is only a term or a phrase. In this paper, we study some of the index structures that are capable of answering the class of queries referred to here as wild card queries and perform an analysis of their performance. Our experimental results on a large class of queries from different sources (including query logs and parse trees) and with various
doi:10.1145/1871437.1871527
dblp:conf/cikm/ChubakR10
fatcat:tttoakw3czf4xphh7dsx5j77ei