J. Noll, S. Alam, и M. Chowdhury. Proceedings of the 2008 The Fourth International Conference on Wireless and Mobile Communications, стр. 137--143. Washington, DC, USA, IEEE Computer Society, (2008)
D. Hu, F. Dong, и C. Wang. Proceedings of the 2009 International Conference on Embedded Software and Systems, стр. 331--338. Washington, DC, USA, IEEE Computer Society, (2009)
G. Aranda-Corral, J. Borrego-D\'ıaz, и F. Gómez-Mar\'ın. Proceedings of the Third KES International Symposium on Agent and Multi-Agent Systems: Technologies and Applications, стр. 400--409. Berlin, Heidelberg, Springer-Verlag, (2009)