Final published version
Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review
Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review
}
TY - GEN
T1 - Assurance-oriented activity recognition
AU - Kim, E.
AU - Helal, Sumi
AU - Nugent, C.
AU - Lee, J.W.
PY - 2011
Y1 - 2011
N2 - Activity recognition (AR) research promises to enable a multitude of human-centric applications in smart environments. Nevertheless, application developers will require assurance mechanisms before they can confidently use and apply AR in real-world pervasive systems. In this work we propose an extension of an existing AR approach in which richer recognition semantics that address confidence and assurance are provided. Our approach differentiates between an activity and its effect and subsequently relies on verifying an activity by recognizing its effect. We present our approach along with a comparative experimental evaluation. © 2011 ACM.
AB - Activity recognition (AR) research promises to enable a multitude of human-centric applications in smart environments. Nevertheless, application developers will require assurance mechanisms before they can confidently use and apply AR in real-world pervasive systems. In this work we propose an extension of an existing AR approach in which richer recognition semantics that address confidence and assurance are provided. Our approach differentiates between an activity and its effect and subsequently relies on verifying an activity by recognizing its effect. We present our approach along with a comparative experimental evaluation. © 2011 ACM.
KW - activity assurance
KW - activity effect
KW - activity effect knowledge base
KW - activity recognition
KW - activity verification
KW - recognition assurances
KW - situation
KW - Application developers
KW - Experimental evaluation
KW - Human-centric
KW - Pervasive systems
KW - Smart environment
KW - Knowledge based systems
KW - Semantics
U2 - 10.1145/2030045.2030051
DO - 10.1145/2030045.2030051
M3 - Conference contribution/Paper
SN - 9781450309264
SP - 15
EP - 24
BT - SAGAware '11 Proceedings of the 2011 international workshop on Situation activity & goal awareness
PB - ACM
CY - New York
ER -