The use of precision livestock has increased due to the need to improve the efficiency and
productivity required by the high food demand. Monitoring cattle behavior is a fundamental …

In this paper, we summarise the outcome of a set of experiments aimed at classifying cattle
behaviour based on sensor data. Each animal carried sensors generating time series …

The global movement of people and goods has increased the risk of biosecurity threats and
their potential to incur large economic, social, and environmental costs. Conventional …

Long-term location tracking, where trajectory compression is commonly used, has gained
high interest for many applications in transport, ecology, and wearable computing. However …

Lane-level road network updating is crucial for urban traffic applications that use geographic
information systems contributing to, for example, intelligent driving, route planning and traffic …

State-of-the-art trajectory compression methods usually involve high space-time complexity
or yield unsatisfactory compression rates, leading to rapid exhaustion of memory …

Wireless sensor networks (WSN) offer a novel method for measuring important livestock
phenotypes in commercial grazing environments. This information can then be used to …

We consider the problem of data collection from a network of energy harvesting sensors,
applied to tracking mobile assets in rural environments. Our application constraints favor a …

The ubiquitous location sensing trend has increased the demand for low-cost GPS
receivers; but their energy needs are still too high. For delay-tolerant applications …

Existing systems for wildlife monitoring focus either on acquiring the location of animals via
GPS or detecting their proximity via wireless communication; the integration of the two …