Recovery Prediction in the Framework of Cloud-Based Rehabilitation Exergame
Poster,AM
1. Dynamic user profiling according to data sensors
Alireza Mozaffari
Advisors : Dr. Miquel Sánchez Marre , Dr. Cristian Barrue Subirana
Universitat Politécnica de Catalunya
[1] Giuliani B. Cortes U. Martınez-Velasco A. Barru´e C, The role of
i-Walker in post-stroke training, International Conference of the Catalan
Association of Artificial Intelligence (2012)
[2] Image courtesy of Universitat Politècnica de Catalunya, Intelligent
Walker (2008)
[3] Matthias Luber · Kai O. Arras · Christian Plagemann · Wolfram Burgard,
Classifying dynamic objects, (2009)
[4] Roman Y. Shtykhand QunJin, Capturing User Contexts: Dynamic
Profiling for Information Seeking Tasks, the Third International
Conference on Systems and Networks Communications
References*
Stroke is one of the leading reasons and causes
of senior’s motor disabilities.
Walkers are mobility aids usually used in the
rehabilitation context and also to support mobility
in post-stroke seniors.
We use an Intelligent Walker as a device for
rehabilitation.
Dynamically updating the profiles in robot
rehabilitation system is a technique to help post-
stroke seniors by monitoring their activities.
Using dynamic profiling methods and clustering algorithms to
update the user’s information in the system dynamically to
adapt the recommendation actions provided by the system.
Create and Update profiles according to the current user
status regards to data sensors to have a link between data
and clinical profiles in order to give the proper amount of help.
Introduction1
Objectives2
Thesis Plan3
Conclusion
Post stroke senior people with gait
disabilities experience many difficulties in
daily life. I-walker is a device to help
elderly to confront gait disabilities.
The present study introduce a method by
integrating useful dynamic profiling
approaches to investigate the
performance of stroke patients by
monitoring and updating their profile
status dynamically from the data sensors.
The proposed method can classify each
ability of the user separately and make a
classification of the general situation of i-
walker user. Finding pattern recovery
according to profile users in different time
can be a future work .
5
Classifying
in two
concepts
classes
are not
defined
classes of
profiles
are
predefined
4 Methodology
creating user profiles
Identifying the clinical
status of the patient in gait
aspect
Dynamic clustering to
cluster seniors and link
them to a proper group
Recommend a proper
rehabilitation plan .
I-walker is a robotic
rollator to support
movement training
by its Actuators &
Sensors *[1,2]
Monitoring the rate of rehabilitation by
representing the changes of the profiles in a
timeline as a rehabilitation process by a heat map
Prediction of the improvement process using a
specific rehabilitation plan.
case base reasoning method*[3]. Defined
classes {C1, C2…C10}. Defined data variable T
for each data kind of sensors'{t1, t2, t3…}
Dynamic profiling with the ability of making new
clusters .profiles are multilayered. Each of layers
reflecting user interests temporarily*[4].