D. Sacharidis, D. Skoutas, G. Skoumas. Continuous Monitoring of Nearest Trajectories. In Proc. of the 22nd ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems, Dallas, Texas, USA, November 4-7, 2014.
G. Lamprianidis, D. Skoutas, G. Papatheodorou, D. Pfoser. Extraction, Integration and Exploration of Crowdsourced Geospatial Content from Multiple Web Sources. In Proc. of the 22nd ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems, Dallas, Texas, USA, November 4-7, 2014 (Demo paper).
G. Lamprianidis, D. Skoutas, G. Papatheodorou, D. Pfoser. Extraction, Integration and Analysis of Crowdsourced Points of Interest from Multiple Web Sources. In Proc. of the 3rd ACM SIGSPATIAL International Workshop on Crowdsourced and Volunteered Geographic Information, Dallas, Texas, USA, November 4, 2014.
G. Skoumas, D. Skoutas, A. Vlachaki. Efficient identification and approximation of k-nearest moving neighbors. In Proc. of the 21st SIGSPATIAL International Conference on Advances in Geographic Information Systems, pp. 254-263, Orlando, FL, USA, November 5-8, 2013.