Heterogeneous Stream Processing and Crowdsourcing for Traffic Monitoring: Highlights

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• 作者：Fran莽ois Schnitzler (23)
  Alexander Artikis (24)
  Matthias Weidlich (25)
  Ioannis Boutsis (26)
  Thomas Liebig (27)
  Nico Piatkowski (27)
  Christian Bockermann (27)
  Katharina Morik (27)
  Vana Kalogeraki (26)
  Jakub Marecek (28)
  Avigdor Gal (23)
  Shie Mannor (23)
  Dermot Kinane (29)
  Dimitrios Gunopulos (30)
  
• 关键词：smart cities ; crowdsourcing ; event pattern matching ; traffic ; stream processing ; big data
• 刊名：Lecture Notes in Computer Science
• 出版年：2014
• 出版时间：2014
• 年：2014
• 卷：8726
• 期：1
• 页码：520-523
• 全文大小：906 KB
• 参考文献：1. Artikis, A., Sergot, M., Paliouras, G.: Run-time composite event recognition. In: DEBS, pp. 69鈥?0. ACM (2012)
  2. Artikis, A., Weidlich, M., Gal, A., Kalogeraki, V., Gunopulos, D.: Self-adaptive event recognition for intelligent transport management. In: Big Data, pp. 319鈥?25. IEEE (2013)
  3. Artikis, A., Weidlich, M., Schnitzler, F., Boutsis, I., Liebig, T., Piatkowski, N., Bockermann, C., Morik, K., Kalogeraki, V., Marecek, J., Gal, A., Mannor, S., Gunopulos, D., Kinane, D.: Heterogeneous stream processing and crowdsourcing for urban traffic management. In: EDBT, pp. 712鈥?23 (2014)
  4. Bockermann, C., Blom, H.: The streams framework. Tech. Rep.聽5, TU Dortmund University (December 2012)
  5. Kakantousis, T., Boutsis, I., Kalogeraki, V., Gunopulos, D., Gasparis, G., Dou, A.: Misco: A system for data analysis applications on networks of smartphones using mapreduce. In: MDM 2012, pp. 356鈥?59 (2012)
  6. Liebig, T., Xu, Z., May, M., Wrobel, S.: Pedestrian quantity estimation with trajectory patterns. In: Flach, P.A., De Bie, T., Cristianini, N. (eds.) ECML PKDD 2012, Part II. LNCS, vol.聽7524, pp. 629鈥?43. Springer, Heidelberg (2012) CrossRef
  7. Schnitzler, F., Liebig, T., Mannor, S., Morik, K.: Combining a gauss-markov model and gaussian process for traffic prediction in dublin city center. In: EDBT/ICDT Workshops, pp. 373鈥?74 (2014)
  
• 作者单位：Fran莽ois Schnitzler (23)
  Alexander Artikis (24)
  Matthias Weidlich (25)
  Ioannis Boutsis (26)
  Thomas Liebig (27)
  Nico Piatkowski (27)
  Christian Bockermann (27)
  Katharina Morik (27)
  Vana Kalogeraki (26)
  Jakub Marecek (28)
  Avigdor Gal (23)
  Shie Mannor (23)
  Dermot Kinane (29)
  Dimitrios Gunopulos (30)
  
  23. Technion - Israel Institute of Technology, Haifa, Israel
  24. Institute of Informatics & Telecommunications, NCSR Demokritos, Athens, Greece
  25. Imperial College London, United Kingdom
  26. Department Informatics, Athens University of Economics and Business, Greece
  27. TU Dortmund University, Germany
  28. IBM Research, Dublin, Ireland
  29. Dublin City Council, Ireland
  30. Department of Informatics and Telecommunications, University of Athens, Greece
  
• ISSN：1611-3349

文摘

We give an overview of an intelligent urban traffic management system. Complex events related to congestions are detected from heterogeneous sources involving fixed sensors mounted on intersections and mobile sensors mounted on public transport vehicles. To deal with data veracity, sensor disagreements are resolved by crowdsourcing. To deal with data sparsity, a traffic model offers information in areas with low sensor coverage. We apply the system to a real-world use-case.