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 - Dynamic parameter filling for semantic exceptions in context-aware systems
AU - Cho, E.-S.
AU - Choi, J.-H.
AU - Helal, Sumi
PY - 2013
Y1 - 2013
N2 - This paper is about an optimization method to detect 'semantic exceptions' in context aware systems, which means the kind of exceptions considering application semantics. To provide user-friendliness and expressiveness for program developers, in addition to efficiency in detection, intuitive descriptions like 'too near(),' and 'too fast()' are supported, and transformed into an intermediate form called ILSE (Intermediate Language for Semantic Exceptions.) We focus on the optimization process, specifically when the opt-out parameter values in too near() are filled with system-provided values in the ILSE form. This paper shows efficient algorithms to find out optimal values for sensing rates, some of which also keep decent promptness in response to the exception. © 2013 IEEE.
AB - This paper is about an optimization method to detect 'semantic exceptions' in context aware systems, which means the kind of exceptions considering application semantics. To provide user-friendliness and expressiveness for program developers, in addition to efficiency in detection, intuitive descriptions like 'too near(),' and 'too fast()' are supported, and transformed into an intermediate form called ILSE (Intermediate Language for Semantic Exceptions.) We focus on the optimization process, specifically when the opt-out parameter values in too near() are filled with system-provided values in the ILSE form. This paper shows efficient algorithms to find out optimal values for sensing rates, some of which also keep decent promptness in response to the exception. © 2013 IEEE.
KW - Context-aware systems
KW - Event stream
KW - Location estimation
KW - Pervasive systems
KW - Semantic exeptions
KW - Sensing rate
U2 - 10.1109/UIC-ATC.2013.69
DO - 10.1109/UIC-ATC.2013.69
M3 - Conference contribution/Paper
SP - 293
EP - 300
BT - 10th IEEE International Conference on Ubiquitous Intelligence and Computing, UIC 2013 and 10th IEEE International Conference on Autonomic and Trusted Computing, ATC 2013
PB - IEEE
ER -