Fusing sensor information for location estimation.
作者： Odysseas Sekkas , Stathes Hadjiefthymiades , Evangelos Zervas , Ilissia Panepistimiopolis
DOI:
关键词:
摘要: Pervasive computing is an emerging paradigm that provides new improved services for everyone, everywhere and at all times. In this paper* we discuss a system which exploits data streams derived from sensors, in order to accurately estimate key factor pervasive context aware applications: the location of user. The term “sensors” includes Wi-Fi adapters, IR receivers, RFID tag readers, etc. core fusion engine based on Dynamic Bayesian Networks (DBNs), powerful mathematical tool integrating heterogeneous sensor observations. closing, provide evaluation as it comes out experimental results.
参考文章(12)
Robert G. Cowell, V. Nair, David J. Spiegelhalter, Steffen L. Lauritzen, A. Philip David, M. Jordan, J. Lawless, Probabilistic Networks and Expert Systems In: UNSPECIFIED Springer-Verlag (1999). ,(1999)
David Heckerman, A tutorial on learning with Bayesian networks Proceedings of the NATO Advanced Study Institute on Learning in graphical models. pp. 301- 354 ,(1999) , 10.1007/978-3-540-85066-3_3
Andrew M. Ladd, Kostas E. Bekris, Algis Rudys, Lydia E. Kavraki, Dan S. Wallach, Guillaume Marceau, Robotics-based location sensing using wireless ethernet Proceedings of the 8th annual international conference on Mobile computing and networking - MobiCom '02. pp. 227- 238 ,(2002) , 10.1145/570645.570674
Andy Harter, Andy Hopper, Pete Steggles, Andy Ward, Paul Webster, The anatomy of a context-aware application acm/ieee international conference on mobile computing and networking. pp. 59- 68 ,(1999) , 10.1145/313451.313476
Roy Want, Andy Hopper, Veronica Falcão, Jonathan Gibbons, The active badge location system ACM Transactions on Information Systems. ,vol. 10, pp. 91- 102 ,(1992) , 10.1145/128756.128759
V. Mihajlovic, M. Petkovic, Dynamic Bayesian Networks: A State of the Art CTIT technical report series. ,(2001)
Nissanka B. Priyantha, Anit Chakraborty, Hari Balakrishnan, The Cricket location-support system acm/ieee international conference on mobile computing and networking. pp. 32- 43 ,(2000) , 10.1145/345910.345917
Graumann, Lara, Hightower, Borriello, Real-world implementation of the location stack: the universal location framework workshop on mobile computing systems and applications. pp. 122- 128 ,(2003) , 10.1109/MCSA.2003.1240773
P. Bahl, V.N. Padmanabhan, RADAR: an in-building RF-based user location and tracking system international conference on computer communications. ,vol. 2, pp. 775- 784 ,(2000) , 10.1109/INFCOM.2000.832252
Finn V. Jensen, An introduction to Bayesian networks ,(1996)