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DTSTART:20171105T020000
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UID:calendar.319286.field_event_date.0@www.wright.edu
DTSTAMP:20260219T215157Z
CREATED:20180419T203907Z
DESCRIPTION:Ph.D. Committee:  Drs. Nikolaos Bourbakis\, Advisor\, Mateen Ri
 zki\, Soon Chung\, and Georgios Tsihrintzis (University of Piraeus\, Greec
 e)ABSTRACT:Human Activity Recognition is an actively researched area for t
 he past few decades\, and is one of the most eminent applications of today
 . It is already part of our life\, but due to high level of uncertainty an
 d challenges of human detection\, we have only application specific soluti
 ons. Thus\, the problem being very demanding and still remains unsolved.Wi
 thin this PhD we delve into the problem\, and approach it from a variety o
 f view-points. Initially\, we present and evaluate different architectures
  and frameworks for activity recognition. Henceforward\, the focal point o
 f our attention is automatic human activity recognition.We have conducted 
 and presented a survey that compares\, categorizes\, and evaluates researc
 h surveys and reviews into four categories. Then a novel fully automatic v
 iew-independent multi-formal languages collaborative scheme is presented f
 or complex activity and emotion recognition\, which is the main contributi
 on of this dissertation. In particular\, we propose a collaborative scheme
  of three formal-languages\, that is responsible for parsing manipulating\
 , and understanding all the data needed. Artificial Neural Networks\, as l
 earning mechanism\, are used to classify an action primitive (simple activ
 ity)\, as well as to define change of activity. Finally\, we capitalize th
 e advantages of Fuzzy Cognitive Maps\, and Rule-Based Colored Petri-Nets t
 o be able to classify a sequence of activities as normal or abnormal.
DTSTART;TZID=America/New_York:20180423T113000
DTEND;TZID=America/New_York:20180423T133000
LAST-MODIFIED:20180420T133215Z
LOCATION:499 Joshi
SUMMARY:Ph.D. Dissertation Defense “A Multi-Formal Languages Collaborative 
 Scheme for Complex Human Activity Recognition and Behavioral Patterns Extr
 action” By Anargyros Angeleas
URL;TYPE=URI:/events/phd-dissertation-defense-%E2%80%
 9C-multi-formal-languages-collaborative-scheme-complex-human-activity
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