Abstract
We present two techniques for modeling time series of emergency events using data from 911 emergency calls in the city of Cuenca-Ecuador. We study state-of-the-art methods for time series analysis and assess the benefits and drawbacks of each one of them. In this paper, we develop an emergency model using a large dataset corresponding to the period January 1st 2015 through December 31st 2016 and test a Gaussian Process and an ARIMA model for temporal prediction purposes. We assess the performance of our approaches experimentally, comparing the standard residual error (SRE) and the execution time of both models. In addition, we include climate and holidays data as explanatory variables of the regressions aiming to improve the prediction. The results show that ARIMA model is the most suitable one for forecasting emergency events even without the support of additional variables.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Ecu 911 website. http://www.ecu911.gob.ec
Bappee, F.K., Júnior, A.S., Matwin, S.: Predicting crime using spatial features. CoRR abs/1803.04474 (2018). http://arxiv.org/abs/1803.04474
Chandrasekar, A., Raj, A.S., Kumar, P.: Crime prediction and classification in San Francisco city
Chirigati, F., Doraiswamy, H., Damoulas, T., Freire, J.: Data polygamy: the many-many relationships among urban spatio-temporal data sets. In: Proceedings of the 2016 International Conference on Management of Data, SIGMOD 2016, pp. 1011–1025. ACM, New York(2016). https://doi.org/10.1145/2882903.2915245
Chohlas-Wood, A., Merali, A., Reed, W.R., Damoulas, T.: Mining 911 calls in New York City: temporal patterns, detection, and forecasting. In: AAAI Workshop: AI for Cities (2015)
Cramer, D., Brown, A.A., Hu, G.: Predicting 911 calls using spatial analysis, pp. 15–26. Springer, Heidelberg (2012)
Flaxman, S., Chirico, M., Pereira, P., Loeffler, C.: Scalable high-resolution forecasting of sparse spatiotemporal events with kernel methods: a winning solution to the NIJ “real-time crime forecasting challenge”. arXiv preprint arXiv:1801.02858 (2018)
Flaxman, S.R.: A general approach to prediction and forecasting crime rates with Gaussian processes. Carnegie Mellon University, Heinz College Second Paper, Pittsburg (2014)
Hilbe, J.M.: Modeling count data. In: International Encyclopedia of Statistical Science, pp. 836–839. Springer (2011)
Ihueze, C.C., Onwurah, U.O.: Road traffic accidents prediction modelling: an analysis of Anambra State, Nigeria. Accid. Anal. Prev. 112, 21–29 (2018)
Kim, S.Y., Maciejewski, R., Malik, A., Jang, Y., Ebert, D.S., Isenberg, T.: Bristle maps: a multivariate abstraction technique for geovisualization. IEEE Trans. Vis. Comput. Graph. 19(9), 1438–1454 (2013). https://doi.org/10.1109/TVCG.2013.66
Lee, Y., Lee, S.: On causality test for time series of counts based on poisson ingarch models with application to crime and temperature data. Commun. Stat.-Simul. Comput. 1–11 (2018)
Liboschik, T., Fokianos, K., Fried, R.: tscount: an R package for analysis of count time series following generalized linear models. Universitätsbibliothek Dortmund (2015)
MacDonald, B., Ranjan, P., Chipman, H.: GPfit: an R package for fitting a Gaussian process model to deterministic simulator outputs. J. Stat. Softw. 64(12), 1–23 (2015). http://www.jstatsoft.org/v64/i12/
Malik, A., Maciejewski, R., Maule, B., Ebert, D.S.: A visual analytics process for maritime resource allocation and risk assessment. In: 2011 IEEE Conference on Visual Analytics Science and Technology (VAST), pp. 221–230 (2011)
Plan, E.L.: Modeling and simulation of count data. CPT: Pharmacomet. Syst. Pharmacol. 3(8), 1–12 (2014)
Razip, A.M., Malik, A., Afzal, S., Potrawski, M., Maciejewski, R., Jang, Y., Elmqvist, N., Ebert, D.S.: A mobile visual analytics approach for law enforcement situation awareness. In: 2014 IEEE Pacific Visualization Symposium, pp. 169–176 (2014)
Thomas, R.W., Vidal, J.M.: Toward detecting accidents with already available passive traffic information. In: 2017 IEEE 7th Annual Computing and Communication Workshop and Conference (CCWC), pp. 1–4, January 2017. https://doi.org/10.1109/CCWC.2017.7868428
Towers, S., Chen, S., Malik, A., Ebert, D.: Factors influencing temporal patterns in crime in a large American city; a predictive analytics perspective. SSRN (2016)
Yuan, Z., Zhou, X., Yang, T., Tamerius, J., Mantilla, R.: Predicting traffic accidents through heterogeneous urban data: a case study. In: UrbComp 2017 (2017)
Acknowledgements
This article is part of the project “Análisis predictivo de la ocurrencia de eventos de emergencia en la provincia del Azuay”, winner of the “XV Concurso Universitario de Proyectos de Investigación” funded by the Dirección de Investigación de la Universidad de Cuenca. The authors also thank the Servicio Integrado de Seguridad ECU911 - Zona 6 for their collaboration and data provided.
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2020 Springer Nature Switzerland AG
About this paper
Cite this paper
Robles, P., Tello, A., Solano-Quinde, L., Zúñiga-Prieto, M. (2020). Temporal Analysis of 911 Emergency Calls Through Time Series Modeling. In: Botto-Tobar, M., León-Acurio, J., Díaz Cadena, A., Montiel Díaz, P. (eds) Advances in Emerging Trends and Technologies. ICAETT 2019. Advances in Intelligent Systems and Computing, vol 1066. Springer, Cham. https://doi.org/10.1007/978-3-030-32022-5_13
Download citation
DOI: https://doi.org/10.1007/978-3-030-32022-5_13
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-030-32021-8
Online ISBN: 978-3-030-32022-5
eBook Packages: Intelligent Technologies and RoboticsIntelligent Technologies and Robotics (R0)