@inproceedings{Tomas10hypertext,
 author = {Tom\'{a}s, Nuno and Guerreiro, Tiago and Jorge, Joaquim A. and Gon\c{c}alves, Daniel},
 title = {A narrative-based alternative to tagging},
 booktitle = {Proceedings of the 21st ACM conference on Hypertext and hypermedia},
 series = {HT '10},
 year = {2010},
 isbn = {978-1-4503-0041-4},
 location = {Toronto, Ontario, Canada},
 pages = {189--194},
 numpages = {6},
 url = {http://doi.acm.org/10.1145/1810617.1810650},
 doi = {10.1145/1810617.1810650},
 acmid = {1810650},
 publisher = {ACM},
 address = {New York, NY, USA},
 keywords = {digital media, narrative-based interfaces, tagging},
}