Data analysis

First, we compare the effectiveness of F-Max-Sum in maximizing the number of tasks completed compared with a number of other strategiesIn the next, we evaluate how efficient F-Max-Sum is compared with Max- Sum in dealing with changes in the set of tasks.

Comparison of the two algorithms, based performance in time and objective function.

In the Hierarchical Edge Bundle, categories are coded with different colors, as shown in Fig. 2, and terms are grouped all around a circle and linked depending on their cooccurrences in the same tweet.Observing the Bubble Chart evolution, it is possible to note how the terms with a highest relevance are mostly contained in the specific categories of emergency, evacuation, hashtags and place.

Analysis and preliminary implementations have been performed using the virtual world engine and development environment OLIVE.Currently, there are tests being conducted using the open source platform OpenSim.

Collected monitoring information was archived in a spatiotemporal database with a 2-h interval. Statistics of service performance distributions were generated according to different services, spatial regions and the great circle distance between monitoring site and the service (user–server distance). Temporal characteristics were analysed based on performance curve monthly, each day of a week, and each hour of a day. By analysing this performance information, spatiotemporal service performance patterns were identified.

Use microscopic simulation software Vissim to obtain the average travel time of the road.

After scenario analyzing, based on the method presented in Section 3, the ‘‘event–task–resource” are mapped into element subspace, and the CDIRS space structure model is constructed as shown in Fig. 11analyzing the validity and the interoperability of the reasoning result of this case.

Comparison against manual human geotagging, existing solutions, existing data sets.

In progress

In another measurement campaign five years later, several UAV-videos covering building walls were recorded. A video sequence with around 200 frames was processed by a SLAM method