D. J. Abadi, A. Marcus, S. R. Madden, and K. Hollenbach, Scalable semantic web data management using vertical partitioning, VLDB, 2007.

M. Atre, V. Chaoji, M. J. Zaki, and J. A. Hendler, Matrix "Bit" loaded, Proceedings of the 19th international conference on World wide web, WWW '10, 2010.
DOI : 10.1145/1772690.1772696

A. Colantonio and R. D. Pietro, Concise: Compressed 'n' composable integer set. Information Processing Letter, 2010.
DOI : 10.1016/j.ipl.2010.05.018

URL : http://arxiv.org/abs/1004.0403

F. Deliège and T. B. Pedersen, Position list word aligned hybrid, Proceedings of the 13th International Conference on Extending Database Technology, EDBT '10, 2010.
DOI : 10.1145/1739041.1739071

J. Fernández, M. Martínez-prieto, and C. Gutierrez, Compact Representation of Large RDF Data Sets for Publishing and Exchange, ISWC, 2010.
DOI : 10.1109/TKDE.2007.190735

J. The and . Framework, At http://jena.sourceforge.net

T. Neumann and G. Weikum, RDF-3X, Proc. of VLDB, 2008.
DOI : 10.14778/1453856.1453927

M. Rodríguez-muro and D. Calvanese, Semantic index: Scalable query answering without forward chaining or exponential rewritings, ISWC, 2011.

J. Urbani, F. Van-harmelen, S. Schlobach, and H. Bal, QueryPIE: Backward Reasoning for OWL Horst over Very Large Knowledge Bases, ISWC, 2011.
DOI : 10.1007/978-3-642-04930-9_43

URL : http://citeseerx.ist.psu.edu/viewdoc/summary?doi=

R. Semantics, At http://www.w3.org/TR/rdf-mt, 2004.

L. Zou, J. Mo, L. Chen, M. T. Özsu, and D. Zhao, gStore, Proc. of VLDB, pp.2011-00691235, 2012.
DOI : 10.14778/2002974.2002976