Decision Combination in Multiple Classifier Systems
IEEE Transactions on Pattern Analysis and Machine Intelligence
Wrappers for feature subset selection
Artificial Intelligence - Special issue on relevance
IEEE Transactions on Pattern Analysis and Machine Intelligence
Activity and Location Recognition Using Wearable Sensors
IEEE Pervasive Computing
Magic Medicine Cabinet: A Situated Portal for Consumer Healthcare
HUC '99 Proceedings of the 1st international symposium on Handheld and Ubiquitous Computing
Context Awareness by Analyzing Accelerometer Data
ISWC '00 Proceedings of the 4th IEEE International Symposium on Wearable Computers
Recognizing User Context via Wearable Sensors
ISWC '00 Proceedings of the 4th IEEE International Symposium on Wearable Computers
What Shall We Teach Our Pants?
ISWC '00 Proceedings of the 4th IEEE International Symposium on Wearable Computers
Realtime Online Adaptive Gesture Recognition
ICPR '00 Proceedings of the International Conference on Pattern Recognition - Volume 1
Multi-Sensor Context Aware Clothing
ISWC '02 Proceedings of the 6th IEEE International Symposium on Wearable Computers
An introduction to variable and feature selection
The Journal of Machine Learning Research
Using GPS to learn significant locations and predict movement across multiple users
Personal and Ubiquitous Computing
Inferring Activities from Interactions with Objects
IEEE Pervasive Computing
Properties and benefits of calibrated classifiers
PKDD '04 Proceedings of the 8th European Conference on Principles and Practice of Knowledge Discovery in Databases
IEEE Transactions on Pattern Analysis and Machine Intelligence
Fine-Grained Activity Recognition by Aggregating Abstract Object Usage
ISWC '05 Proceedings of the Ninth IEEE International Symposium on Wearable Computers
Detection of eating and drinking arm gestures using inertial body-worn sensors
ISWC '05 Proceedings of the Ninth IEEE International Symposium on Wearable Computers
Recognizing Mimicked Autistic Self-Stimulatory Behaviors Using HMMs
ISWC '05 Proceedings of the Ninth IEEE International Symposium on Wearable Computers
Analyzing features for activity recognition
Proceedings of the 2005 joint conference on Smart objects and ambient intelligence: innovative context-aware services: usages and technologies
Activity Recognition and Monitoring Using Multiple Sensors on Different Body Positions
BSN '06 Proceedings of the International Workshop on Wearable and Implantable Body Sensor Networks
Activity Recognition of Assembly Tasks Using Body-Worn Microphones and Accelerometers
IEEE Transactions on Pattern Analysis and Machine Intelligence
An introduction to ROC analysis
Pattern Recognition Letters - Special issue: ROC analysis in pattern recognition
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Unsupervised clustering of ambulatory audio and video
ICASSP '99 Proceedings of the Acoustics, Speech, and Signal Processing, 1999. on 1999 IEEE International Conference - Volume 06
Sharing Visual Features for Multiclass and Multiview Object Detection
IEEE Transactions on Pattern Analysis and Machine Intelligence
Markov Models for Pattern Recognition: From Theory to Applications
Markov Models for Pattern Recognition: From Theory to Applications
Experience sampling for building predictive user models: a comparative study
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Wearable Activity Tracking in Car Manufacturing
IEEE Pervasive Computing
Accurate activity recognition in a home setting
UbiComp '08 Proceedings of the 10th international conference on Ubiquitous computing
Discovery of activity patterns using topic models
UbiComp '08 Proceedings of the 10th international conference on Ubiquitous computing
Dealing with sensor displacement in motion-based onbody activity recognition systems
UbiComp '08 Proceedings of the 10th international conference on Ubiquitous computing
On using existing time-use study data for ubiquitous computing applications
UbiComp '08 Proceedings of the 10th international conference on Ubiquitous computing
Gestures are strings: efficient online gesture spotting and classification using string matching
Proceedings of the ICST 2nd international conference on Body area networks
Recognizing Upper Body Postures using Textile Strain Sensors
ISWC '07 Proceedings of the 2007 11th IEEE International Symposium on Wearable Computers
Robust Recognition of Reading Activity in Transit Using Wearable Electrooculography
Pervasive '08 Proceedings of the 6th International Conference on Pervasive Computing
SoundSense: scalable sound sensing for people-centric applications on mobile phones
Proceedings of the 7th international conference on Mobile systems, applications, and services
Multi Activity Recognition Based on Bodymodel-Derived Primitives
LoCA '09 Proceedings of the 4th International Symposium on Location and Context Awareness
Daily Routine Recognition through Activity Spotting
LoCA '09 Proceedings of the 4th International Symposium on Location and Context Awareness
ISWC '08 Proceedings of the 2008 12th IEEE International Symposium on Wearable Computers
Using a complex multi-modal on-body sensor system for activity spotting
ISWC '08 Proceedings of the 2008 12th IEEE International Symposium on Wearable Computers
Using rhythm awareness in long-term activity recognition
ISWC '08 Proceedings of the 2008 12th IEEE International Symposium on Wearable Computers
Activity recognition from accelerometer data
IAAI'05 Proceedings of the 17th conference on Innovative applications of artificial intelligence - Volume 3
Eye movement analysis for activity recognition
Proceedings of the 11th international conference on Ubiquitous computing
Recognizing daily activities with RFID-based sensors
Proceedings of the 11th international conference on Ubiquitous computing
Cross-domain activity recognition
Proceedings of the 11th international conference on Ubiquitous computing
Common sense based joint training of human activity recognizers
IJCAI'07 Proceedings of the 20th international joint conference on Artifical intelligence
AUC: a statistically consistent and more discriminating measure than accuracy
IJCAI'03 Proceedings of the 18th international joint conference on Artificial intelligence
An Analysis of Sensor-Oriented vs. Model-Based Activity Recognition
ISWC '09 Proceedings of the 2009 International Symposium on Wearable Computers
ISWC '09 Proceedings of the 2009 International Symposium on Wearable Computers
ISWC '09 Proceedings of the 2009 International Symposium on Wearable Computers
A hybrid discriminative/generative approach for modeling human activities
IJCAI'05 Proceedings of the 19th international joint conference on Artificial intelligence
Location-based activity recognition using relational Markov networks
IJCAI'05 Proceedings of the 19th international joint conference on Artificial intelligence
An automatic segmentation technique in body sensor networks based on signal energy
BodyNets '09 Proceedings of the Fourth International Conference on Body Area Networks
MAGIC: a motion gesture design tool
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
A long-term evaluation of sensing modalities for activity recognition
UbiComp '07 Proceedings of the 9th international conference on Ubiquitous computing
Scalable recognition of daily activities with wearable sensors
LoCA'07 Proceedings of the 3rd international conference on Location-and context-awareness
Socialmotion: measuring the hidden social life of a building
LoCA'07 Proceedings of the 3rd international conference on Location-and context-awareness
An Educational and Research Kit for Activity and Context Recognition from On-body Sensors
BSN '10 Proceedings of the 2010 International Conference on Body Sensor Networks
MoviPill: improving medication compliance for elders using a mobile persuasive social game
Proceedings of the 12th ACM international conference on Ubiquitous computing
The Jigsaw continuous sensing engine for mobile phone applications
Proceedings of the 8th ACM Conference on Embedded Networked Sensor Systems
Preprocessing techniques for context recognition from accelerometer data
Personal and Ubiquitous Computing
Performance metrics for activity recognition
ACM Transactions on Intelligent Systems and Technology (TIST)
Human activity analysis: A review
ACM Computing Surveys (CSUR)
Eye Movement Analysis for Activity Recognition Using Electrooculography
IEEE Transactions on Pattern Analysis and Machine Intelligence
South by South-East or Sitting at the Desk: Can Orientation be a Place?
ISWC '11 Proceedings of the 2011 15th Annual International Symposium on Wearable Computers
Unsupervised Adaptation to On-body Sensor Displacement in Acceleration-Based Activity Recognition
ISWC '11 Proceedings of the 2011 15th Annual International Symposium on Wearable Computers
Self-Taught Learning for Activity Spotting in On-body Motion Sensor Data
ISWC '11 Proceedings of the 2011 15th Annual International Symposium on Wearable Computers
Recognition of hearing needs from body and eye movements to improve hearing instruments
Pervasive'11 Proceedings of the 9th international conference on Pervasive computing
Recognition of visual memory recall processes using eye movement analysis
Proceedings of the 13th international conference on Ubiquitous computing
Weakly Supervised Recognition of Daily Life Activities with Wearable Sensors
IEEE Transactions on Pattern Analysis and Machine Intelligence
Flexible-Hybrid sequential floating search in statistical feature selection
SSPR'06/SPR'06 Proceedings of the 2006 joint IAPR international conference on Structural, Syntactic, and Statistical Pattern Recognition
A wearable interface for topological mapping and localization in indoor environments
LoCA'06 Proceedings of the Second international conference on Location- and Context-Awareness
A practical approach to recognizing physical activities
PERVASIVE'06 Proceedings of the 4th international conference on Pervasive Computing
Detecting and interpreting muscle activity with wearable force sensors
PERVASIVE'06 Proceedings of the 4th international conference on Pervasive Computing
Motion primitive-based human activity recognition using a bag-of-features approach
Proceedings of the 2nd ACM SIGHIT International Health Informatics Symposium
Multimodal recognition of reading activity in transit using body-worn sensors
ACM Transactions on Applied Perception (TAP)
Where am i: recognizing on-body positions of wearable sensors
LoCA'05 Proceedings of the First international conference on Location- and Context-Awareness
Predestination: inferring destinations from partial trajectories
UbiComp'06 Proceedings of the 8th international conference on Ubiquitous Computing
Transferring knowledge of activity recognition across sensor networks
Pervasive'10 Proceedings of the 8th international conference on Pervasive Computing
Active capacitive sensing: exploring a new wearable sensing modality for activity recognition
Pervasive'10 Proceedings of the 8th international conference on Pervasive Computing
IEEE Transactions on Systems, Man, and Cybernetics, Part C: Applications and Reviews
AMON: a wearable multiparameter medical monitoring and alert system
IEEE Transactions on Information Technology in Biomedicine
Feature learning for activity recognition in ubiquitous computing
IJCAI'11 Proceedings of the Twenty-Second international joint conference on Artificial Intelligence - Volume Volume Two
Machine Recognition of Human Activities: A Survey
IEEE Transactions on Circuits and Systems for Video Technology
Energy-Efficient Continuous Activity Recognition on Mobile Phones: An Activity-Adaptive Approach
ISWC '12 Proceedings of the 2012 16th Annual International Symposium on Wearable Computers (ISWC)
Automatic assessment of problem behavior in individuals with developmental disabilities
Proceedings of the 2012 ACM Conference on Ubiquitous Computing
The mobile fitness coach: Towards individualized skill assessment using personalized mobile devices
Pervasive and Mobile Computing
Qualitative activity recognition of weight lifting exercises
Proceedings of the 4th Augmented Human International Conference
MotionMA: motion modelling and analysis by demonstration
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
EyeContext: recognition of high-level contextual cues from human visual behaviour
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
ClimbAX: skill assessment for climbing enthusiasts
Proceedings of the 2013 ACM international joint conference on Pervasive and ubiquitous computing
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The last 20 years have seen ever-increasing research activity in the field of human activity recognition. With activity recognition having considerably matured, so has the number of challenges in designing, implementing, and evaluating activity recognition systems. This tutorial aims to provide a comprehensive hands-on introduction for newcomers to the field of human activity recognition. It specifically focuses on activity recognition using on-body inertial sensors. We first discuss the key research challenges that human activity recognition shares with general pattern recognition and identify those challenges that are specific to human activity recognition. We then describe the concept of an Activity Recognition Chain (ARC) as a general-purpose framework for designing and evaluating activity recognition systems. We detail each component of the framework, provide references to related research, and introduce the best practice methods developed by the activity recognition research community. We conclude with the educational example problem of recognizing different hand gestures from inertial sensors attached to the upper and lower arm. We illustrate how each component of this framework can be implemented for this specific activity recognition problem and demonstrate how different implementations compare and how they impact overall recognition performance.