Paper Info
Title
Collaborative Sensing with Interactive Learning using Dynamic Intelligent Virtual Sensors.
Abstract
Although the availability of sensor data is becoming prevalent across many domains, it still remains a challenge to make sense of the sensor data in an efficient and effective manner in order to provide users with relevant services. The concept of virtual sensors provides a step towards this goal, however they are often used to denote homogeneous types of data, generally retrieved from a predetermined group of sensors. The DIVS (Dynamic Intelligent Virtual Sensors) concept was introduced in previous work to extend and generalize the notion of a virtual sensor to a dynamic setting with heterogenous sensors. This paper introduces a refined version of the DIVS concept by integrating an interactive machine learning mechanism, which enables the system to take input from both the user and the physical world. The paper empirically validates some of the properties of the DIVS concept. In particular, we are concerned with the distribution of different budget allocations for labelled data, as well as proactive labelling user strategies. We report on results suggesting that a relatively good accuracy can be achieved despite a limited budget in an environment with dynamic sensor availability, while proactive labeling ensures further improvements in performance.
Year
DOI
Venue
2019
10.3390/s19030477
SENSORS
Keywords
Field
DocType
virtual sensors,sensor fusion,machine learning,dynamic environments,Internet of Things
Interactive Learning,Homogeneous,Internet of Things,Virtual sensors,Electronic engineering,Sensor fusion,Human–computer interaction,Data type,Engineering
Journal
Volume
Issue
ISSN
19
3.0
1424-8220
Citations 
PageRank 
References 
0
0.34
9
Authors
4
Name
Order
Citations
PageRank
Agnes Tegen101.01
Paul Davidsson231553.19
Radu-Casian Mihailescu3207.45
Jan A. Persson414519.37