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Issue No.12 - Dec. (2012 vol.24)
pp: 2274-2287
Mao Ye , Pennsylvania State University, University Park
Ken C.K. Lee , University of Massachusetts Dartmouth, North Dartmouth
Wang-Chien Lee , Pennsylvania State University, University Park
Xingjie Liu , Pennsylvania State University, University Park
Meng-Chang Chen , Academia Sinica, Taipei
In this paper, we introduce two types of probabilistic aggregation queries, namely, Probabilistic Minimum Value Queries (PMVQ)s and Probabilistic Minimum Node Queries (PMNQ)s. A PMVQ determines possible minimum values among all imprecise sensed data, while a PMNQ identifies sensor nodes that possibly provide minimum values. However, centralized approaches incur a lot of energy from battery-powered sensor nodes and well-studied in-network aggregation techniques that presume precise sensed data are not practical to inherently imprecise sensed data. Thus, to answer PMVQs and PMNQs energy-efficiently, we devised suites of in-network algorithms. For PMVQs, our in-network minimum value screening algorithm (MVS) filters candidate minimum values; and our in-network minimum value aggregation algorithm (MVA) conducts in-network probability calculation. PMNQs requires possible minimum values to be determined a prior, inevitably consuming more energy to evaluate than PMVQs. Accordingly, our one-phase and two-phase in-network algorithms are devised. We also extend the algorithms to answer PMNQ variants. We evaluate all our proposed approaches through cost analysis and simulations.
Base stations, Algorithm design and analysis, Routing, Probabilistic logic, Probability, Equations, Optimization, algorithms and performance, Wireless sensor network, uncertain data, data aggregation, minimum queries
Mao Ye, Ken C.K. Lee, Wang-Chien Lee, Xingjie Liu, Meng-Chang Chen, "Querying Uncertain Minimum in Wireless Sensor Networks", IEEE Transactions on Knowledge & Data Engineering, vol.24, no. 12, pp. 2274-2287, Dec. 2012, doi:10.1109/TKDE.2011.166
[1] A. Cerpa, J. Elson, D. Estrin, L. Girod, M. Hamilton, and J. Zhao, "Habitat Monitoring: Application Driver for Wireless Communications Technology," Computer Comm. Rev., vol. 31, no. 2, pp. 20-41, 2001.
[2] J. Considine, F. Li, G. Kollios, and J. Byers, "Approximate Aggregation Techniques for Sensor Databases," Proc. 20th Int'l Conf. Data Eng. (ICDE '04), pp. 449-460, 2004.
[3] J.M. Hellerstein, W. Hong, S. Madden, and K. Stanek, "Beyond Average: Towards Sophisticated Sensing with Queries," Proc. Second Int'l Conf. Information Processing in Sensor Networks (IPSN '03), pp. 63-79, 2003.
[4] S. Madden, M.J. Franklin, J. Hellerstein, and W. Hong, "TAG: A Tiny Aggregation Service for Ad-Hoc Sensor Networks," Proc. Fifth Symp. Operating Systems Design and Implementation (OSDI '02), 2002.
[5] A. Manjhi, S. Nath, and P.B. Gibbons, "Tributaries and Deltas: Efficient and Robust Aggregation in Sensor Network Streams," Proc. ACM SIGMOD Int'l Conf. Management of Data (SIGMOD '05), pp. 287-298, 2005.
[6] S. Nath, P.B. Gibbons, S. Seshan, and Z.R. Anderson, "Synopsis Diffusion for Robust Aggregation in Sensor Networks," Proc. Second Int'l Conf. Embedded Networked Sensor Systems (SenSys '04), pp. 250-262, 2004.
[7] N. Shrivastava, C. Buragohain, D. Agrawal, and S. Suri, "Medians and Beyond: New Aggregation Techniques for Sensor Networks," Proc. Second Int'l Conf. Embedded Networked Sensor Systems (Sensys '04), pp. 239-249, 2004.
[8] E. Elnahrawy and B. Nath, "Poster Abstract: Online Data Cleaning in Wireless Sensor Networks," Proc. First Int'l Conf. Embedded Networked Sensor Systems (SenSys '03), pp. 294-295, 2003.
[9] A. Deshpande, C. Guestrin, S.R. Madden, J.M. Hellerstein, and W. Hong, "Model-Driven Data Acquisition in Sensor Networks," Proc. 13th Int'l Conf. Very Large Data Bases (VLDB '04), pp. 588-599, 2004.
[10] M.N. Garofalakis, K.P. Brown, M.J. Franklin, J.M. Hellerstein, D.Z. Wang, E. Michelakis, L. Tancau, E. Wu, S.R. Jeffery, and R. Aipperspach, "Probabilistic Data Management for Pervasive Computing: The ata Furnace Project," IEEE Data Eng. Bull., vol. 29, no. 1, pp. 57-63, 2006.
[11] D. Burdick, P.M. Deshpande, T.S. Jayram, R. Ramakrishnan, and S. Vaithyanathan, "OLAP over Uncertain and Imprecise Data," VLDB J., vol. 16, no. 1, pp. 123-144, 2007.
[12] A.L. Chen, J.-S. Chiu, and F.S. Tseng, "Evaluating Aggregate Operations over Imprecise Data," IEEE Trans. Knowledge and Data Eng., vol. 8, no. 2, pp. 273-284, Apr. 1996.
[13] R. Cheng, D.V. Kalashnikov, and S. Prabhakar, "Evaluating Probabilistic Queries over Imprecise Data," Proc. ACM SIGMOD Int'l Conf. Management of Data (SIGMOD '03), pp. 551-562, 2003.
[14] O. Hassanzadeh and R.J. Miller, "Creating Probabilistic Databases from Duplicated Data," VLDB J., vol. 18, pp. 1141-1166, 2009.
[15] F. Li, K. Yi, and J. Jestes, "Ranking Distributed Probabilistic Data," Proc. 35th SIGMOD Int'l Conf. Management of Data (SIGMOD '09), pp. 361-374, 2009.
[16] M. Ye, X. Liu, W.-C. Lee, and D.L. Lee, "Probabilistic Top-k Query Processing in Distributed Sensor Networks," Proc. IEEE 26th Int'l Conf. Data Eng. (ICDE '10), pp. 585-588, 2010.
[17] G. Zhou, T. He, S. Krishnamurthy, and J.A. Stankovic, "Impact of Radio Irregularity on Wireless Sensor Networks," Proc. Second Int'l Conf. Mobile Systems, Applications, and Services (MobiSys '04), 2004.
[18], 2012.
[19], 2012.
[20] N. Dalvi and D. Suciu, "Efficient Query Evaluation on Probabilistic Databases," Proc. Int'l Conf. Very Large Data Bases (VLDB '04), pp. 864-875, 2004.
[21] S. Abiteboul, P. Kanellakis, and G. Grahne, "On the Representation and Querying of Sets of Possible Worlds," Proc. ACM SIGMOD Int'l Conf. Management of Data (SIGMOD '87), pp. 34-48, 1987.
[22] L.V.S. Lakshmanan, N. Leone, R. Ross, and V.S. Subrahmanian, "ProbView: A Flexible Probabilistic Database System," ACM Trans. Database Systems, vol. 22, no. 3, pp. 419-469, 1997.
[23] N. Fuhr and T. Rölleke, "A Probabilistic Relational Algebra for the Integration of Information Retrieval and Database Systems," ACM Trans. Information Systems, vol. 15, pp. 32-66, 1997.
[24] A.D. Sarma, O. Benjelloun, A.Y. Halevy, S.U. Nabar, and J. Widom, "Representing Uncertain Data: Models, Properties, and Algorithms," VLDB J., vol. 18, no. 5, pp. 989-1019, 2009.
[25] L. Antova, C. Koch, and D. Olteanu, "$10^{{(10^{{6}})}}$ Worlds and Beyond: Efficient Representation and Processing of Incomplete Information," VLDB J., vol. 18, no. 5, pp. 1021-1040, 2009.
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