C. Ahlberg and B. Shneiderman, The alphaslider: a compact and rapid selector, Proc. of CHI, pp.365-371, 1994.

P. G. Anick, J. D. Brennan, R. A. Flynn, R. R. Hanssen, B. Alvey et al., A direct manipulation interface for boolean information retrieval via natural language query, Proceedings of the 13th annual international ACM SIGIR conference on Research and development in information retrieval , SIGIR '90, pp.135-150, 1990.
DOI : 10.1145/96749.98015

P. Baudisch, T. Becker, and F. Rudeck, Lumino, Proceedings of the 28th international conference on Human factors in computing systems, CHI '10, pp.1165-1174, 2010.
DOI : 10.1145/1753326.1753500

R. Dachselt, M. Frisch, and M. Weiland, FacetZoom, Proceeding of the twenty-sixth annual CHI conference on Human factors in computing systems , CHI '08, pp.1353-1356, 2008.
DOI : 10.1145/1357054.1357265

P. Isenberg, D. Fisher, M. Morris, K. Inkpen, and M. Czerwinski, An exploratory study of co-located collaborative visual analytics around a tabletop display, 2010 IEEE Symposium on Visual Analytics Science and Technology, pp.179-186, 2010.
DOI : 10.1109/VAST.2010.5652880
URL : https://hal.archives-ouvertes.fr/inria-00587236

H. Jetter, J. Gerken, M. Zöllner, H. Reiterer, and N. Milic-frayling, Materializing the query with facet-streams, Proceedings of the 2011 annual conference on Human factors in computing systems, CHI '11, pp.3013-3022, 2011.
DOI : 10.1145/1978942.1979390

B. Lee, G. Smith, G. G. Robertson, M. Czerwinski, and D. S. Tan, FacetLens, Proceedings of the 27th international conference on Human factors in computing systems, CHI 09, pp.1293-1302, 2009.
DOI : 10.1145/1518701.1518896

B. Ullmer, H. Ishii, and R. J. Jacob, Tangible query interfaces: Physically constrained tokens for manipulating database queries, Proc. of Interact, pp.279-286, 2003.

D. Young and B. Shneiderman, A graphical filter/flow representation of Boolean queries: A prototype implementation and evaluation, Journal of the American Society for Information Science, vol.44, issue.6, pp.327-339, 1993.
DOI : 10.1002/(SICI)1097-4571(199307)44:6<327::AID-ASI3>3.0.CO;2-J