Publications

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2021

Yang, M.; Paromita, P.; Chaspari, T.; Das, A.; Sajjadi, S.; Mortazavi, B. J.; Gutierrez-Osuna, R.

A Metric Learning Approach for Personalized Meal Macronutrient Estimation from Postprandial Glucose Response Signals Inproceedings

In: Proc. IEEE/EMBS Intl. Conf. Biomedical And Health Informatics (BHI 2021)., 2021.

BibTeX | Tags: Chemical sensors, Continuous glucose monitors, Wearable sensors

Mortazavi, B. J.; Gutierrez-Osuna, R.

A review of digital innovations for diet monitoring and precision nutrition Journal Article

In: Journal of Diabetes Science and Technology, 2021.

Links | BibTeX | Tags: Chemical sensors, Continuous glucose monitors, Wearable sensors

Hagve, M.; Simbo, S. Y.; Ruebush, L. E.; Engelen, M. P. K. J.; Gutierrez-Osuna, R.; Mortazavi, B. J.; Cote, G. L.; Deutz, N. E. P.

Postprandial concentration of circulating branched chain amino acids are able to predict the carbohydrate content of the ingested mixed meal Journal Article

In: Clinical Nutrition, 2021.

Links | BibTeX | Tags: Chemical sensors, Continuous glucose monitors, Wearable sensors

Das, A.; Mortazavi, B.; Chaspari, T.; Sajjadi, S.; Paromita, P.; Ruebush, L.; Deutz, N.; Gutierrez-Osuna, R.

A sparse coding approach to automatic diet monitoring with continuous glucose monitors Inproceedings

In: In Proc. ICASSP, 2021.

Links | BibTeX | Tags: Chemical sensors, Continuous glucose monitors, Wearable sensors

Sajjadi, S.; Mortazavi, B. J.; Das, A.; Chaspari, T.; Paromita, P.; Ruebush, L. E.; Deutz, N. E.; Gutierrez-Osuna, R.

Towards the development of subject-independent inverse metabolic models Inproceedings

In: In Proc. ICASSP, 2021.

Links | BibTeX | Tags: Chemical sensors, Continuous glucose monitors, Wearable sensors

Paromita, P.; Chaspari, T.; Sajjadi, S.; Das, A.; Mortazavi, B. J.; Gutierrez-Osuna, R.

Personalized Meal Classification Using Continuous Glucose Monitors Inproceedings

In: In Proc. IUI HEALTHI Workshop, 2021.

BibTeX | Tags: Chemical sensors, Continuous glucose monitors, Wearable sensors

Husseini, D. Al; Karanth, Y.; Zhou, J.; Willhelm, D.; Qian, X.; Gutierrez-Osuna, R.; Coté, G. L.; and P. Tai Lin,; Sukhishvili, S. A.

Surface Functionalization Utilizing Mesoporous Silica Nanoparticles for Enhanced Evanescent-Field Mid-Infrared Waveguide Gas Sensing Journal Article

In: Coatings, 11 (118), pp. 1-12, 2021.

Links | BibTeX | Tags: Chemical sensors, Infrared spectroscopy

2020

Husseini, D. Al; Zhou, J.; Willhelm, D.; Hastings, T.; Day, G. S.; Zhou, H. -C.; Coté, G. L.; Qian, X.; R. Gutierrez-Osuna, P. T. Lin; Sukhishvili, S.

All-Nanoparticle Layer-by-layer Coatings for Mid-IR On-Chip Gas Sensing Journal Article

In: Chemical Communications, 2020.

Links | BibTeX | Tags: Chemical sensors

2019

Huo, Z.; Mortazavi, B. J.; Chaspari, T.; Deutz, N.; Ruebush, L.; Gutierrez-Osuna, R.

Predicting the meal macronutrient composition from continuous glucose monitors Inproceedings

In: Proc. IEEE Conf. on Biomedical and Health Informatics, 2019.

BibTeX | Tags: Chemical sensors, Continuous glucose monitors, Wearable sensors

2018

Goel, N.; Chaspari, T.; Mortazavi, B. J.; Prioleau, T.; A. Sabharwal,; Gutierrez-Osuna, R.

Knowledge-driven dictionaries for sparse representation of continuous glucose monitoring signals Inproceedings

In: Proc. EMBC, 2018.

Links | BibTeX | Tags: Chemical sensors, Continuous glucose monitors, Wearable sensors

Jin, Tiening; Zhou, Juntao; Wang, Zelun; Gutierrez-Osuna, Ricardo; Ahn, Charles; Hwang, Wonjun; Park, Ken; Lin, Pao-Tai

Real-time Gas Mixture Analysis Using Mid-infrared Membrane Microcavities Journal Article

In: Analytical Chemistry, 90 (7), pp. 4348-4353, 2018.

Links | BibTeX | Tags: Chemical sensors, Infrared spectroscopy

Chaspari, T.; Mortazavi, B.; Prioleau, T.; Sabharwal, A.; Gutierrez-Osuna, R.

Sparse representation models of continuous glucose monitoring time-series Inproceedings

In: Proc. 5th International Conference on Wearable and Implantable Body Sensor Networks, 2018.

Links | BibTeX | Tags: Chemical sensors, Continuous glucose monitors, Wearable sensors

2017

Wang, Z; Gutierrez-Osuna, R

Mixture quantification in the presence of unknown interferences Inproceedings

In: Proc. International Symposium on Olfaction and Electronic Nose (ISOEN), 2017.

Links | BibTeX | Tags: Active sensing, Chemical sensors, Infrared spectroscopy

2016

Huang, J; Gutierrez-Osuna, R

Active wavelength selection for mixture identification with tunable mid-infrared detectors Journal Article

In: Analytica Chimica Acta, in press , 2016.

Links | BibTeX | Tags: Active sensing, Chemical sensors, Infrared spectroscopy

Li, J; Gutierrez-Osuna, R; Hodges, R D; Luckey, G; Crowell, J; Schiffman, S S; Nagle, H T

Using Field Asymmetric Ion Mobility Spectrometry for Odor Assessment of Automobile Interior Components Journal Article

In: IEEE Sensors Journal, in press , 2016.

Links | BibTeX | Tags: Chemical sensors, Electronic nose, Machine olfaction

2015

Li, J; Gutierrez-Osuna, R; Hodges, R D; Luckey, G; Crowell, J; Schiffman, S S; Nagle, H T

Odor Assessment of Automobile Interior Components Using Ion Mobility Spectrometry Inproceedings

In: IEEE Sensors Conference, 2015.

Links | BibTeX | Tags: Chemical sensors, Infrared spectroscopy, Olfaction

Huang, J; Gutierrez-Osuna, R

Detection of weak chemicals in strong backgrounds with a tunable infrared sensor Inproceedings

In: International Symposium on Olfaction and Electronic Nose, 2015.

BibTeX | Tags: Active sensing, Chemical sensors

Nagle, H T; Gutierrez-Osuna, R; Suslick, K S; Persaud, K; Covington, J; Hodges, R D; Luckey, G; Crowell, J; Schiffman, S S

Augmenting human odor assessments of cabin air quality of automobiles by instrumental measurements Inproceedings

In: International Symposium on Olfaction and Electronic Nose, 2015.

Links | BibTeX | Tags: Chemical sensors, Machine olfaction

Huang, J; Gutierrez-Osuna, R

Active wavelength selection for mixture analysis with tunable infrared detectors Journal Article

In: Sensors and Actuators B: Chemical, 208 , pp. 245–257, 2015.

Links | BibTeX | Tags: Active sensing, Chemical sensors, Infrared spectroscopy

2014

Li, J; Hodges, R D; Gutierrez-Osuna, R; Luckey, G; Crowell, J; Schiffman, S S; Nagle, H T

Odor Assessment of Automobile Cabin Air by Machine Olfaction Inproceedings

In: Proc. IEEE Sensors Conference, 2014.

Links | BibTeX | Tags: Chemical sensors, Electronic nose, Olfaction

2013

Gosangi, R; Gutierrez-Osuna, R

Active temperature modulation of metal-oxide sensors for quantitative analysis of gas mixtures Journal Article

In: Sensors and Actuators B: Chemical, 185 , pp. 201-210, 2013.

Links | BibTeX | Tags: Active sensing, Chemical sensors, Metal-oxide sensors

Huang, J; Gutierrez-Osuna, R

Active analysis of chemical mixtures with multi-modal sparse non-negative least squares Conference

38th International Conference on Acoustics, Speech, and Signal Processing (ICASSP), 2013.

Links | BibTeX | Tags: Active sensing, Chemical sensors, Infrared spectroscopy

2012

Gosangi, R; Gutierrez-Osuna, R

Active Decomposition and Sensing in Networks of Distributed Chemical Sensors Technical Report

2012.

Abstract | Links | BibTeX | Tags: Active sensing, Chemical sensors

Huang, J; Gutierrez-Osuna, R

Active Analysis of Chemical Mixtures with Multi-modal Sparse Non-negative Least Sqares Technical Report

2012.

Abstract | Links | BibTeX | Tags: Active sensing, Chemical sensors, Infrared spectroscopy

Huang, J; Gosangi, R; Gutierrez-Osuna, R

Active Concentration-Independent Chemical Identification with a Tunable Infrared Sensor Journal Article

In: Sensors Journal, IEEE, 2012.

Abstract | Links | BibTeX | Tags: Active sensing, Chemical sensors, Infrared spectroscopy

2010

Gutierrez-Osuna, R; Hierlemann, A

Adaptive Microsensor Systems Journal Article

In: Annual Review of Analytical Chemistry, 3 , pp. 255–276, 2010.

Abstract | Links | BibTeX | Tags: Active sensing, Chemical sensors

Gosangi, R; Gutierrez-Osuna, R

Active temperature programming for metal-oxide chemoresistors Journal Article

In: Sensors Journal, IEEE, 10 (6), pp. 1075–1082, 2010.

Abstract | Links | BibTeX | Tags: Active sensing, Chemical sensors, Metal-oxide sensors, Temperature modulation

Gosangi, R; Gutierrez-Osuna, R

Energy-aware active chemical sensing Conference

Proceedings of IEEE Sensors, IEEE 2010.

Abstract | Links | BibTeX | Tags: Active sensing, Chemical sensors, Metal-oxide sensors, Temperature modulation

2008

Hierlemann, A; Gutierrez-Osuna, R

Higher-order chemical sensing Journal Article

In: Chemical reviews, 108 (2), pp. 563, 2008.

Links | BibTeX | Tags: Active sensing, Chemical sensors

2007

Raman, B; Kotseroglou, T; Clark, L; Lebl, M; Gutierrez-Osuna, R

Neuromorphic processing for optical microbead arrays: dimensionality reduction and contrast enhancement Journal Article

In: Sensors Journal, IEEE, 7 (4), pp. 506–514, 2007.

Abstract | Links | BibTeX | Tags: Chemical sensors, Neuromorphic models

2006

Raman, B; Yamanaka, T; Gutierrez-Osuna, R

Contrast enhancement of gas sensor array patterns with a neurodynamics model of the olfactory bulb Journal Article

In: Sensors and Actuators B: Chemical, 119 (2), pp. 547–555, 2006.

Abstract | Links | BibTeX | Tags: Chemical sensors, Neuromorphic models

Gutierrez-Galvez, A; Gutierrez-Osuna, R

Contrast enhancement and background suppression of chemosensor array patterns with the KIII model Journal Article

In: International journal of intelligent systems, 21 (9), pp. 937–953, 2006.

Abstract | Links | BibTeX | Tags: Chemical sensors, Neuromorphic models

Gutierrez-Galvez, A; Gutierrez-Osuna, R

Increasing the separability of chemosensor array patterns with Hebbian/anti-Hebbian learning Journal Article

In: Sensors and Actuators B: Chemical, 116 (1), pp. 29–35, 2006.

Abstract | Links | BibTeX | Tags: Chemical sensors, Neuromorphic models

Raman, B; Gutierrez-Osuna, R

Concentration normalization with a model of gain control in the olfactory bulb Journal Article

In: Sensors and Actuators B: Chemical, 116 (1), pp. 36–42, 2006.

Abstract | Links | BibTeX | Tags: Chemical sensors, Neuromorphic models

Raman, B; Sun, P A; Gutierrez-Galvez, A; Gutierrez-Osuna, R

Processing of chemical sensor arrays with a biologically inspired model of olfactory coding Journal Article

In: Neural Networks, IEEE Transactions on, 17 (4), pp. 1015–1024, 2006.

Abstract | Links | BibTeX | Tags: Chemical sensors, Neuromorphic models

2005

Raman, B; Gutierrez-Osuna, R

Concentration normalization with a model of gain control in the olfactory bulb Journal Article

In: Sensors and Actuators B: Chemical, 116 (1), pp. 36-42, 2005.

Abstract | Links | BibTeX | Tags: Chemical sensors, Neuromorphic models, Temperature modulation

Raman, B; Gutierrez-Osuna, R

Mixture segmentation and background suppression in chemosensor arrays with a model of olfactory bulb-cortex interaction Conference

Proceedings of IEEE International Joint Conference on Neural Networks, IEEE 2005.

Abstract | Links | BibTeX | Tags: Chemical sensors, Neuromorphic models

Gutierrez-Galvez, A; Gutierrez-Osuna, R

Contrast enhancement of sensor-array patterns through hebbian/antihebbian learning Conference

Proceedings of the 11th International Symposium on Olfaction and Electronic Nose, 2005.

Abstract | Links | BibTeX | Tags: Chemical sensors, Neuromorphic models

2004

Gutierrez-Galvez, A; Gutierrez-Osuna, R; Raman, B

Pattern recognition for chemosensor arrays with the KIII model Conference

Proceedings of the 2004 Symposium on Intentional Dynamic Systems, 2004.

Links | BibTeX | Tags: Chemical sensors, Neuromorphic models

Gutierrez-Osuna, R; Raman, B

Cancellation of chemical backgrounds with generalized Fisher's linear discriminants Conference

Proceedings of IEEE Sensors, IEEE 2004.

Abstract | Links | BibTeX | Tags: Chemical sensors

Wang, M; Perera-Lluna, A; Gutierrez-Osuna, R

Principal Discriminants Analysis for small-sample-size problems: application to chemical sensing Conference

Proceedings of IEEE Sensors, IEEE 2004.

Abstract | Links | BibTeX | Tags: Chemical sensors

Rodriguez-Mendez, M L; Arrieta, A; Parra, V; Bernal, A; Vegas, A; Villanueva, S; Gutierrez-Osuna, R; de Saja, J A

Fusion of three sensory modalities for the multimodal characterization of red wines Journal Article

In: Sensors Journal, IEEE, 4 (3), pp. 348–354, 2004.

Abstract | Links | BibTeX | Tags: Chemical sensors, Electronic nose

Pasini, P; Powar, N; Gutierrez-Osuna, R; Daunert, S; Roda, A

Use of a gas-sensor array for detecting volatile organic compounds (VOC) in chemically induced cells Journal Article

In: Analytical and bioanalytical chemistry, 378 (1), pp. 76–83, 2004.

Abstract | Links | BibTeX | Tags: Chemical sensors, Metal-oxide sensors, Temperature modulation

2003

Gutierrez-Osuna, R; Gutierrez-Galvez, A

Habituation in the KIII olfactory model with chemical sensor arrays Journal Article

In: Neural Networks, IEEE Transactions on, 14 (6), pp. 1565–1568, 2003.

Abstract | Links | BibTeX | Tags: Chemical sensors, Neuromorphic models

Gutierrez-Osuna, R; Gutierrez-Galvez, A; Powar, N

Transient response analysis for temperature-modulated chemoresistors Journal Article

In: Sensors and Actuators B: Chemical, 93 (1-3), pp. 57–66, 2003.

Abstract | Links | BibTeX | Tags: Chemical sensors, Metal-oxide sensors, Temperature modulation

2002

Rodríguez-Méndez, M L; Arrieta, A; Parra, V; Vegas, A; Villanueva, S; Gutierrez-Osuna, R; de Saja, J A

Sensor system for the complete organoleptic characterization (smell, taste and color) of wines Conference

Proceedings of the 9th International Symposium on Olfaction and Electronic Nose, 2002.

BibTeX | Tags: Chemical sensors

Gutierrez-Osuna, R; Gutierrez-Galvez, A; Powar, N

Transient Response Analysis for Temperature Modulated Chemoresistors Conference

Proceedings of the 9th International Meeting on Chemical Sensors, 2002.

Links | BibTeX | Tags: Chemical sensors, Metal-oxide sensors, Temperature modulation

2001

Gutierrez-Osuna, R; Powar, N; Sun, P

Chemosensory adaptation in an electronic nose Conference

Proceedings of the 2nd IEEE International Symposium on Bioinformatics and Bioengineering Conference, IEEE 2001.

Abstract | Links | BibTeX | Tags: Chemical sensors, Electronic nose, Metal-oxide sensors, Neuromorphic models, Temperature modulation

Gutierrez-Osuna, R; Korah, S; Perera, A

Multi-frequency temperature modulation for metal-oxide gas sensors Conference

Proceedings of the 8th International Symposium on Olfaction and the Electronic Nose, 2001.

Abstract | Links | BibTeX | Tags: Chemical sensors, Metal-oxide sensors, Temperature modulation

1999

Gutierrez-Osuna, R; Nagle, H T

A method for evaluating data-preprocessing techniques for odour classification with an array of gas sensors Journal Article

In: Systems, Man, and Cybernetics, Part B: Cybernetics, IEEE Transactions on, 29 (5), pp. 626–632, 1999.

Abstract | Links | BibTeX | Tags: Chemical sensors

Gutierrez-Osuna, R; Nagle, H T; Schiffman, S S

Transient response analysis of an electronic nose using multi-exponential models Journal Article

In: Sensors and Actuators B: Chemical, 61 (1-3), pp. 170–182, 1999.

Abstract | Links | BibTeX | Tags: Chemical sensors, Electronic nose, Temperature modulation