D
Diego S. Benitez
Researcher at Universidad San Francisco de Quito
Publications - 142
Citations - 2495
Diego S. Benitez is an academic researcher from Universidad San Francisco de Quito. The author has contributed to research in topics: Computer science & Wireless sensor network. The author has an hindex of 19, co-authored 116 publications receiving 2178 citations. Previous affiliations of Diego S. Benitez include Carnegie Mellon University & Escuela Politécnica del Ejército.
Papers
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Journal ArticleDOI
The use of the Hilbert transform in ECG signal analysis
TL;DR: A new robust algorithm for QRS detection using the first differential of the ECG signal and its Hilbert transformed data to locate the R wave peaks in theECG waveform with a high degree of accuracy.
Journal ArticleDOI
An information technology enabled sustainability test-bed (ITEST) for occupancy detection through an environmental sensing network
Bing Dong,Burton Andrews,Khee Poh Lam,Michael Höynck,Rui Zhang,Yun-Shang Chiou,Diego S. Benitez +6 more
TL;DR: A large-scale wireless and wired environmental sensor network test-bed and its application to occupancy detection in an open-plan office building and final results indicate that there are significant correlations between measured environmental conditions and occupancy status.
Proceedings ArticleDOI
A new QRS detection algorithm based on the Hilbert transform
TL;DR: A robust new algorithm for QRS defection using the properties of the Hilbert transform is proposed, which allows R waves to be differentiated from large, peaked T and P waves with a high degree of accuracy and minimizes the problems associated with baseline drift, motion artifacts and muscular noise.
Proceedings ArticleDOI
Event detection for Non Intrusive load monitoring
TL;DR: This paper discusses event detection algorithms used in the NILM literature and proposes new metrics that incorporate information contained in the power signal instead of strict detection rates, and shows that this information is important for NilM applications with the goal of improving appliance energy disaggregation.
Occupancy detection through an extensive environmental sensor network in an open-plan office building
Khee Poh Lam,Michael Höynck,Bing Dong,Burton Andrews,Yun-Shang Chiou,Rui Zhang,Diego S. Benitez,Joon-Ho Choi +7 more
TL;DR: A study to develop algorithms for occupancy number detection based on the analysis of environmental data captured from existing sensors and ambient sensing networks in the Robert L. Preger Intelligent Workplace at Carnegie Mellon University.