1. Lee J, Hashimoto H (2002) Intelligent space - concept and contents. Adv Robot 16(3):265–280
2. Kim J, Kim Y, Lee K (2004) The third generation of robotics: ubiquitous robot. In: Proc of the 2nd int conf on autonomous robots and agents, Palmerston North, New Zealand
3. Dressler F (2006) Self-organization in autonomous sensor and actuator networks. In: Proceedings of the 19th IEEE int conf on architecture of computing systems
4. Saffiotti A, Broxvall M, Gritti M, LeBlanc K, Lundh R, Rashid J, Seo B, Cho Y (2008) The peis-ecology project: vision and results. In: IROS 2008: intelligent robots and systems. North-Holland Publishing Co., Amsterdam, The Netherlands, The Netherlands, pp 2329–2335
5. Zanca G, Zorzi F, Zanella A, Zorzi M (2008) Experimental comparison of rssi-based localization algorithms for indoor wireless sensor networks. In: REALWSN ’08: proceedings of the workshop on real-world wireless sensor networks. ACM, New York, NY, USA, pp 1–5