Daily Routine Classification from Mobile Phone Data
MLMI '08 Proceedings of the 5th international workshop on Machine Learning for Multimodal Interaction
Proceedings of the 6th ACM conference on Embedded network sensor systems
Fast track article: Assessing everyday life behavioral rhythms for the older generation
Pervasive and Mobile Computing
Action capture with accelerometers
Proceedings of the 2008 ACM SIGGRAPH/Eurographics Symposium on Computer Animation
SocialCircuits: the art of using mobile phones for modeling personal interactions
Proceedings of the ICMI-MLMI '09 Workshop on Multimodal Sensor-Based Systems and Mobile Phones for Social Computing
BodyANT: miniature wireless sensors for naturalistic monitoring of daily activity
BodyNets '09 Proceedings of the Fourth International Conference on Body Area Networks
Slice&Dice: Recognizing Food Preparation Activities Using Embedded Accelerometers
AmI '09 Proceedings of the European Conference on Ambient Intelligence
Body sensor data processing using stream computing
Proceedings of the international conference on Multimedia information retrieval
IEEE Transactions on Information Technology in Biomedicine - Special section on new and emerging technologies in bioinformatics and bioengineering
Tracking your steps on the track: body sensor recordings of a controlled walking experiment
Proceedings of the 3rd International Conference on PErvasive Technologies Related to Assistive Environments
Discovering routines from large-scale human locations using probabilistic topic models
ACM Transactions on Intelligent Systems and Technology (TIST)
What is happening now? Detection of activities of daily living from simple visual features
Personal and Ubiquitous Computing
Ontology-enabled activity learning and model evolution in smart homes
UIC'10 Proceedings of the 7th international conference on Ubiquitous intelligence and computing
Identification of gait patterns related to health problems of elderly
UIC'10 Proceedings of the 7th international conference on Ubiquitous intelligence and computing
Novel method for feature-set ranking applied to physical activity recognition
IEA/AIE'10 Proceedings of the 23rd international conference on Industrial engineering and other applications of applied intelligent systems - Volume Part II
Activity recognition using cell phone accelerometers
ACM SIGKDD Explorations Newsletter
Time handling for real-time progressive activity recognition
Proceedings of the 2011 international workshop on Situation activity & goal awareness
AIME'11 Proceedings of the 13th conference on Artificial intelligence in medicine
A hierarchical approach to real-time activity recognition in body sensor networks
Pervasive and Mobile Computing
Towards global aerobic activity monitoring
Proceedings of the 4th International Conference on PErvasive Technologies Related to Assistive Environments
Machine Learning-Based Adaptive Wireless Interval Training Guidance System
Mobile Networks and Applications
Automatic recognition of gait-related health problems in the elderly using machine learning
Multimedia Tools and Applications
Proceedings of the 6th International Conference on Body Area Networks
Centinela: A human activity recognition system based on acceleration and vital sign data
Pervasive and Mobile Computing
The application of machine-learning on lower limb motion analysis in human exoskeleton system
ICSR'12 Proceedings of the 4th international conference on Social Robotics
Estimating heart rate variation during walking with smartphone
Proceedings of the 2013 ACM international joint conference on Pervasive and ubiquitous computing
Personalized mobile physical activity recognition
Proceedings of the 2013 International Symposium on Wearable Computers
Kinesiologic electromyography for activity recognition
Proceedings of the 6th International Conference on PErvasive Technologies Related to Assistive Environments
Building health persona from personal data streams
Proceedings of the 1st ACM international workshop on Personal data meets distributed multimedia
Reduce the Number of Sensors: Sensing Acoustic Emissions to Estimate Appliance Energy Usage
Proceedings of the 5th ACM Workshop on Embedded Systems For Energy-Efficient Buildings
Dynamic sensor data segmentation for real-time knowledge-driven activity recognition
Pervasive and Mobile Computing
A personalized exercise trainer for the elderly
Journal of Ambient Intelligence and Smart Environments
Hi-index | 0.00 |
In this paper, we present a real-time algorithm for automatic recognition of not only physical activities, but also, in some cases, their intensities, using five triaxial wireless accelerometers and a wireless heart rate monitor. The algorithm has been evaluated using datasets consisting of 30 physical gymnasium activities collected from a total of 21 people at two different labs. On these activities, we have obtained a recognition accuracy performance of 94.6% using subject-dependent training and 56.3% using subject-independent training. The addition of heart rate data improves subject-dependent recognition accuracy only by 1.2% and subject-independent recognition only by 2.1%. When recognizing activity type without differentiating intensity levels, we obtain a subject-independent performance of 80.6%. We discuss why heart rate data has such little discriminatory power.