#Juha Kärkkäinen, Dominik Kempa, Simon J. Puglisi. Hybrid Compression of Bitvectors for the FM-Index. In Proc. 2014 Data Compression Conference (DCC 2014), pp. 302-311, 2014.
#Gagie, Travis, Gonzalo Navarro, and Simon J. Puglisi. 2012. “New algorithms on wavelet trees and applications to information retrieval.” Theoretical Computer Science 426: 25–41.
== 其它结构（Others） ==
=索引（大数据）=
# Yinjun Wu et al., CAMP: A new bitmap index for data retrieval in traffic archival, Communication Letters, Vol. 20, No. 6, pp.1128 - 1131, June 2016.
# Jiahui Chang et al., SPLWAH: A bitmap index compression scheme for searching in archival Internet traffic. ICC 2015.
= 索引（搜索引擎） =