Nabil Alshurafa

  • 826 Citations
20062020

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2019

Estimating caloric intake in bedridden hospital patients with audio and neck-worn sensors

Zhang, S., Nguyen, D., Zhang, G., Xu, R., Maglaveras, N. & Alshurafa, N., Feb 21 2019, Proceedings - 2018 IEEE/ACM International Conference on Connected Health: Applications, Systems and Engineering Technologies, CHASE 2018. Institute of Electrical and Electronics Engineers Inc., p. 1-2 2 p. (Proceedings - 2018 IEEE/ACM International Conference on Connected Health: Applications, Systems and Engineering Technologies, CHASE 2018).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2018

Analyzing the Mutation Frequencies and Correlation of Genetic Diseases in Worldwide Populations Using Big Data Processing, Clustering, and Predictive Analytics

Sawada, K., Clark, M. W., Alshurafa, N. & Pourhomayoun, M., Dec 4 2018, Proceedings - 2017 International Conference on Computational Science and Computational Intelligence, CSCI 2017. Tinetti, F. G., Tran, Q-N., Deligiannidis, L., Yang, M. Q., Yang, M. Q. & Arabnia, H. R. (eds.). Institute of Electrical and Electronics Engineers Inc., p. 1459-1464 6 p. 8561018. (Proceedings - 2017 International Conference on Computational Science and Computational Intelligence, CSCI 2017).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Demo: Habits necklace: A neck-worn sensor that captures eating related behavior and more

Zhang, S., Nguyen, D., King, Z., Pradeep, J. & Alshurafa, N., Oct 8 2018, UbiComp/ISWC 2018 - Adjunct Proceedings of the 2018 ACM International Joint Conference on Pervasive and Ubiquitous Computing and Proceedings of the 2018 ACM International Symposium on Wearable Computers. Association for Computing Machinery, Inc, p. 484-487 4 p. (UbiComp/ISWC 2018 - Adjunct Proceedings of the 2018 ACM International Joint Conference on Pervasive and Ubiquitous Computing and Proceedings of the 2018 ACM International Symposium on Wearable Computers).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Measuring fine-grained heart-rate using a flexible wearable sensor in the presence of noise

Zhang, L., King, Z., Egilmez, B., Reeder, J., Ghaffari, R., Rogers, J., Rosen, K., Bass, M., Moskowitz, J., Tandon, D., Wakschlag, L. & Alshurafa, N., Apr 2 2018, 2018 IEEE 15th International Conference on Wearable and Implantable Body Sensor Networks, BSN 2018. Institute of Electrical and Electronics Engineers Inc., p. 160-164 5 p. (2018 IEEE 15th International Conference on Wearable and Implantable Body Sensor Networks, BSN 2018; vol. 2018-January).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Poster:Predicting perceived stress through mirco-EMAs and a flexible wearable ECG device

King, Z., Wakschlag, L., Moskowitz, J. & Alshurafa, N., Oct 8 2018, UbiComp/ISWC 2018 - Adjunct Proceedings of the 2018 ACM International Joint Conference on Pervasive and Ubiquitous Computing and Proceedings of the 2018 ACM International Symposium on Wearable Computers. Association for Computing Machinery, Inc, p. 106-109 4 p. (UbiComp/ISWC 2018 - Adjunct Proceedings of the 2018 ACM International Joint Conference on Pervasive and Ubiquitous Computing and Proceedings of the 2018 ACM International Symposium on Wearable Computers).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2017

A robust remote health monitoring and data processing system for rural area with limited internet access

Pourhomayoun, M., Yadav, K., Ghasemzadeh, H., Alshurafa, N., Sideris, C., Nyamathi, A., Dabiri, F., Tseng, L. & Sarrafzadeh, M., Apr 24 2017, BODYNETS 2016 - 11th International Conference on Body Area Networks. EAI

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Distinguishing Nigerian Food Items and Calorie Content with Hyperspectral Imaging

Wang, X., Rohani, N., Manerikar, A., Katsagellos, A., Cossairt, O. S. & Alshurafa, N., Jan 1 2017, New Trends in Image Analysis and Processing – ICIAP 2017 - ICIAP International Workshops, WBICV, SSPandBE, 3AS, RGBD, NIVAR, IWBAAS, and MADiMa 2017, Revised Selected Papers. Battiato, S., Farinella, G. M., Leo, M. & Gallo, G. (eds.). Springer Verlag, p. 462-470 9 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 10590 LNCS).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Intuito: Opportunistic tangible programming by demonstration for physical components

Alharbi, R., Alshurafa, N. & Horn, M., May 6 2017, CHI 2017 Extended Abstracts - Proceedings of the 2017 ACM SIGCHI Conference on Human Factors in Computing Systems: Explore, Innovate, Inspire. Association for Computing Machinery, p. 2322-2328 7 p. (Conference on Human Factors in Computing Systems - Proceedings; vol. Part F127655).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Investigating barriers and facilitators to wearable adherence in fine-grained eating detection

Alharbi, R., Vafaie, N., Liu, K., Moran, K., Ledford, G., Pfammatter, A., Spring, B. & Alshurafa, N., May 2 2017, 2017 IEEE International Conference on Pervasive Computing and Communications Workshops, PerCom Workshops 2017. Institute of Electrical and Electronics Engineers Inc., p. 407-412 6 p. 7917597. (2017 IEEE International Conference on Pervasive Computing and Communications Workshops, PerCom Workshops 2017).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Scopus citations

Personalized Medicine in the Wearable Era: Translational Barriers and Call to Action

Alshurafa, N. & Hester, J., Nov 5 2017, HumanSys 2017 - Proceedings of the 1st International Workshop on Human-Centered Sensing, Networking, and Systems, Part of SenSys 2017. Eskicioglu, R. (ed.). Association for Computing Machinery, Inc, p. 37-42 6 p. (HumanSys 2017 - Proceedings of the 1st International Workshop on Human-Centered Sensing, Networking, and Systems, Part of SenSys 2017).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations

SwallowNet: Recurrent neural network detects and characterizes eating patterns

Nguyen, D. T., Cohen, E., Pourhomayoun, M. & Alshurafa, N., May 2 2017, 2017 IEEE International Conference on Pervasive Computing and Communications Workshops, PerCom Workshops 2017. Institute of Electrical and Electronics Engineers Inc., p. 401-406 6 p. 7917596

Research output: Chapter in Book/Report/Conference proceedingConference contribution

6 Scopus citations

UStress: Understanding college student subjective stress using wrist-based passive sensing

Egilmez, B., Poyraz, E., Zhou, W., Memik, G., Dinda, P. A. & Alshurafa, N., May 2 2017, 2017 IEEE International Conference on Pervasive Computing and Communications Workshops, PerCom Workshops 2017. Institute of Electrical and Electronics Engineers Inc., p. 673-678 6 p. 7917644. (2017 IEEE International Conference on Pervasive Computing and Communications Workshops, PerCom Workshops 2017).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

17 Scopus citations

When generalized eating detection machine learning models fail in the field

Zhang, S., Alharbi, R., Nicholson, M. & Alshurafa, N., Sep 11 2017, UbiComp/ISWC 2017 - Adjunct Proceedings of the 2017 ACM International Joint Conference on Pervasive and Ubiquitous Computing and Proceedings of the 2017 ACM International Symposium on Wearable Computers. Association for Computing Machinery, Inc, p. 613-622 10 p. (UbiComp/ISWC 2017 - Adjunct Proceedings of the 2017 ACM International Joint Conference on Pervasive and Ubiquitous Computing and Proceedings of the 2017 ACM International Symposium on Wearable Computers).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

6 Scopus citations

Why do we need a remote health monitoring system? A study on predictive analytics for heart failure patients

Pourhomayoun, M., Ardestani, E., Sarrafzadeh, M., Alshurafa, N., Samiee, A., Dabiri, F. & Ghasemzadeh, H., Apr 24 2017, BODYNETS 2016 - 11th International Conference on Body Area Networks. EAI

Research output: Chapter in Book/Report/Conference proceedingConference contribution

WillSense: Adherence barriers for passive sensing systems that track eating behavior

Alharbi, R., Pfammatter, A., Spring, B. & Alshurafa, N., May 6 2017, CHI 2017 Extended Abstracts - Proceedings of the 2017 ACM SIGCHI Conference on Human Factors in Computing Systems: Explore, Innovate, Inspire. Association for Computing Machinery, p. 2329-2336 8 p. (Conference on Human Factors in Computing Systems - Proceedings; vol. Part F127655).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Scopus citations
2016

An Iterative Dimensionality-Scaling System for Real-Time Health Monitoring Applications

Kalantarian, H., Sarrafzadeh, M., Zhang, S. & Alshurafa, N., Dec 6 2016, Proceedings - 2016 IEEE International Conference on Healthcare Informatics, ICHI 2016. Fu, W-T., Zheng, K., Hodges, L., Stiglic, G. & Blandford, A. (eds.). Institute of Electrical and Electronics Engineers Inc., p. 488-494 7 p. 7776407. (Proceedings - 2016 IEEE International Conference on Healthcare Informatics, ICHI 2016).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2015

A data-driven feature extraction framework for predicting the severity of condition of congestive heart failure patients

Sideris, C., Alshurafa, N., Pourhomayoun, M., Shahmohammadi, F., Samy, L. & Sarrafzadeh, M., Nov 4 2015, 2015 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2015. Institute of Electrical and Electronics Engineers Inc., Vol. 2015-November. p. 2534-2537 4 p. 7318908

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Scopus citations

An automated framework for predicting obstructive sleep apnea using a brief, daytime, non-intrusive test procedure

Samy, L., Macey, P. M., Sarrafzadeh, M. & Alshurafa, N., Jul 1 2015, 8th ACM International Conference on PErvasive Technologies Related to Assistive Environments, PETRA 2015 - Proceedings. Association for Computing Machinery, Inc, a70

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Scopus citations

A smartwatch-based medication adherence system

Kalantarian, H., Alshurafa, N., Nemati, E., Le, T. & Sarrafzadeh, M., Oct 15 2015, 2015 IEEE 12th International Conference on Wearable and Implantable Body Sensor Networks, BSN 2015. Institute of Electrical and Electronics Engineers Inc., 7299348. (2015 IEEE 12th International Conference on Wearable and Implantable Body Sensor Networks, BSN 2015).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

22 Scopus citations

Effects of coaching on adherence in remote health monitoring systems: Analysis and prediction of participant adherence

Sideris, C., Alshurafa, N., Kalantarian, H., Sarrafzadeh, M. & Eastwood, J. A., Oct 14 2015, Proceedings - Wireless Health 2015, WH 2015. Association for Computing Machinery, Inc, 10. (Proceedings - Wireless Health 2015, WH 2015).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations

Non-invasive detection of medication adherence using a digital smart necklace

Kalantarian, H., Alshurafa, N., Le, T. & Sarrafzadeh, M., Jun 24 2015, 2015 IEEE International Conference on Pervasive Computing and Communication Workshops, PerCom Workshops 2015. Institute of Electrical and Electronics Engineers Inc., p. 348-353 6 p. 7134061. (2015 IEEE International Conference on Pervasive Computing and Communication Workshops, PerCom Workshops 2015).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

15 Scopus citations

Power optimization for wearable devices

Kalantarian, H., Alshurafa, N., Pourhomayoun, M. & Sarrafzadeh, M., Jun 24 2015, 2015 IEEE International Conference on Pervasive Computing and Communication Workshops, PerCom Workshops 2015. Institute of Electrical and Electronics Engineers Inc., p. 568-573 6 p. 7134100

Research output: Chapter in Book/Report/Conference proceedingConference contribution

7 Scopus citations
2014

A framework for predicting adherence in remote health monitoring systems

Alshurafa, N., Eastwood, J., Pourhomayoun, M., Liu, J. J., Nyamathi, S. & Sarrafzadeh, M., Oct 29 2014, Proceedings - Wireless Health 2014, WH 2014. Association for Computing Machinery, Inc, 2669586. (Proceedings - Wireless Health 2014, WH 2014).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Scopus citations

Anti-cheating: Detecting self-inflicted and impersonator cheaters for remote health monitoring systems with wearable sensors

Alshurafa, N., Eastwood, J. A., Pourhomayoun, M., Nyamathi, S., Bao, L., Mortazavi, B. & Sarrafzadeh, M., Jan 1 2014, Proceedings - 11th International Conference on Wearable and Implantable Body Sensor Networks, BSN 2014. IEEE Computer Society, p. 92-97 6 p. 6855623

Research output: Chapter in Book/Report/Conference proceedingConference contribution

19 Scopus citations

A wearable nutrition monitoring system

Kalantarian, H., Alshurafa, N. & Sarrafzadeh, M., Jan 1 2014, Proceedings - 11th International Conference on Wearable and Implantable Body Sensor Networks, BSN 2014. IEEE Computer Society, p. 75-80 6 p. 6855620

Research output: Chapter in Book/Report/Conference proceedingConference contribution

45 Scopus citations

Battery optimization in smartphones for remote health monitoring systems to enhance user adherence

Alshurafa, N., Eastwood, J., Nyamathi, S., Xu, W., Liu, J. J., Sarrafzadeh, M., Pourhomayoun, M. & Ghasemzadeh, H., May 27 2014, Proceedings of the 7th International Conference on PErvasive Technologies Related to Assistive Environments, PETRA 2014. Association for Computing Machinery, (ACM International Conference Proceeding Series; vol. 2014-May).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

12 Scopus citations

Determining the single best axis for exercise repetition recognition and counting on smartwatches

Mortazavi, B. J., Pourhomayoun, M., Alsheikh, G., Alshurafa, N., Lee, S. I. & Sarrafzadeh, M., Jan 1 2014, Proceedings - 11th International Conference on Wearable and Implantable Body Sensor Networks, BSN 2014. IEEE Computer Society, p. 33-38 6 p. 6855613

Research output: Chapter in Book/Report/Conference proceedingConference contribution

30 Scopus citations

Multiple model analytics for adverse event prediction in remote health monitoring systems

Pourhomayoun, M., Alshurafa, N., Mortazavi, B., Ghasemzadeh, H., Sideris, K., Sadeghi, B., Ong, M., Evangelista, L., Romano, P., Auerbach, A., Kimchi, A. & Sarrafzadeh, M., Feb 10 2014, 2014 IEEE Healthcare Innovation Conference, HIC 2014. Institute of Electrical and Electronics Engineers Inc., p. 106-110 5 p. 7038886. (2014 IEEE Healthcare Innovation Conference, HIC 2014).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

11 Scopus citations

Non-invasive monitoring of eating behavior using spectrogram analysis in a wearable necklace

Alshurafa, N., Kalantarian, H., Pourhomayoun, M., Sarin, S., Liu, J. J. & Sarrafzadeh, M., Feb 10 2014, 2014 IEEE Healthcare Innovation Conference, HIC 2014. Institute of Electrical and Electronics Engineers Inc., p. 71-74 4 p. 7038877. (2014 IEEE Healthcare Innovation Conference, HIC 2014).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

14 Scopus citations

Remote health monitoring: Predicting outcome success based on contextual features for cardiovascular disease

Alshurafa, N., Eastwood, J. A., Pourhomayoun, M., Liu, J. J. & Sarrafzadeh, M., Jan 1 2014, 2014 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2014. Institute of Electrical and Electronics Engineers Inc., p. 1777-1781 5 p. 6943953

Research output: Chapter in Book/Report/Conference proceedingConference contribution

6 Scopus citations

Spectrogram-based audio classification of nutrition intake

Kalantarian, H., Alshurafa, N., Pourhomayoun, M., Sarin, S., Le, T. & Sarrafzadeh, M., Feb 10 2014, 2014 IEEE Healthcare Innovation Conference, HIC 2014. Institute of Electrical and Electronics Engineers Inc., p. 161-164 4 p. 7038899

Research output: Chapter in Book/Report/Conference proceedingConference contribution

16 Scopus citations

Support vector regression to estimate the metabolic equivalent of task of exergaming actions

Mortazavi, B., Pourhomayoun, M., Alshurafa, N., Chronley, M., Lee, S. I., Roberts, C. K. & Sarrafzadeh, M., Feb 10 2014, 2014 IEEE Healthcare Innovation Conference, HIC 2014. Institute of Electrical and Electronics Engineers Inc., p. 315-318 4 p. 7038938

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations

Using electronic health records to predict severity of condition for Congestive Heart Failure patients

Sideris, C., Shahbazi, B., Pourhomayoun, M., Sarrafzadeh, M. & Alshurafa, N., Jan 1 2014, UbiComp 2014 - Adjunct Proceedings of the 2014 ACM International Joint Conference on Pervasive and Ubiquitous Computing. Association for Computing Machinery, Inc, p. 1187-1192 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

7 Scopus citations
2013

A dense pressure sensitive bedsheet design for unobtrusive sleep posture monitoring

Liu, J. J., Xu, W., Huang, M. C., Alshurafa, N., Sarrafzadeh, M., Raut, N. & Yadegar, B., Jul 18 2013, 2013 IEEE International Conference on Pervasive Computing and Communications, PerCom 2013. p. 207-215 9 p. 6526734. (2013 IEEE International Conference on Pervasive Computing and Communications, PerCom 2013).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

54 Scopus citations

Improving accuracy in E-Textiles as a platform for pervasive sensing

Rofouei, M., Ghodrat, M. A., Huang, Y., Alshurafa, N. & Sarrafzadeh, M., Oct 1 2013, 2013 IEEE International Conference on Body Sensor Networks, BSN 2013. 6575514

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Scopus citations

Inconspicuous on-bed respiratory rate monitoring

Huang, M. C., Xu, W., Liu, J., Samy, L., Vajid, A., Alshurafa, N. & Sarrafzadeh, M., Nov 29 2013, Proceedings of PETRA 2013: The 6th International Conference on PErvasive Technologies Related to Assistive Environments 2013.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Scopus citations

MET calculations from on-body accelerometers for exergaming movements

Mortazavi, B., Alsharufa, N., Lee, S. I., Lan, M., Sarrafzadeh, M., Chronley, M. & Roberts, C. K., Oct 1 2013, 2013 IEEE International Conference on Body Sensor Networks, BSN 2013. 6575520

Research output: Chapter in Book/Report/Conference proceedingConference contribution

15 Scopus citations

On-bed monitoring for range of motion exercises with a pressure sensitive bedsheet

Liu, J. J., Huang, M. C., Xu, W., Alshurafa, N. & Sarrafzadeh, M., Oct 1 2013, 2013 IEEE International Conference on Body Sensor Networks, BSN 2013. 6575474. (2013 IEEE International Conference on Body Sensor Networks, BSN 2013).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

10 Scopus citations

Remote patient monitoring: what impact can data analytics have on cost?

Lee, S. I., Ghasemzadeh, H., Mortazavi, B. J., Lan, M., Alshurafa, N. I., Ong, M. & Sarrafzadeh, M., 2013, Proceedings of the 4th Conference on Wireless Health. Association for Computing Machinery (ACM), 4

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Robust human intensity-varying activity recognition using Stochastic Approximation in wearable sensors

Alshurafa, N., Xu, W., Liu, J. J., Huang, M. C., Mortazavi, B., Sarrafzadeh, M. & Roberts, C., Oct 1 2013, 2013 IEEE International Conference on Body Sensor Networks, BSN 2013. 6575515. (2013 IEEE International Conference on Body Sensor Networks, BSN 2013).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

19 Scopus citations
2012

Dynamic task optimization in remote diabetes monitoring systems

Suh, M. K., Woodbridge, J., Moin, T., Lan, M., Alshurafa, N., Samy, L., Mortazavi, B., Ghasemzadeh, H., Bui, A., Ahmadi, S. & Sarrafzadeh, M., Dec 1 2012, Proceedings - 2012 IEEE 2nd Conference on Healthcare Informatics, Imaging and Systems Biology, HISB 2012. p. 3-11 9 p. 6366181. (Proceedings - 2012 IEEE 2nd Conference on Healthcare Informatics, Imaging and Systems Biology, HISB 2012).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Scopus citations

Opportunistic hierarchical classification for power optimization in wearable movement monitoring systems

Fraternali, F., Rofouei, M., Alshurafa, N., Ghasemzadeh, H., Benini, L. & Sarrafzadeh, M., Dec 31 2012, 7th IEEE International Symposium on Industrial Embedded Systems, SIES 2012 - Conference Proceedings. p. 102-111 10 p. 6356575. (7th IEEE International Symposium on Industrial Embedded Systems, SIES 2012 - Conference Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

7 Scopus citations

WANDA: An end-to-end remote health monitoring and analytics system for heart failure patients

Lan, M., Samy, L., Alshurafa, N., Suh, M. K., Ghasemzadeh, H., MacAbasco-O'Connell, A. & Sarrafzadeh, M., Dec 1 2012, Proceedings - Wireless Health 2012, WH 2012. 2448105. (Proceedings - Wireless Health 2012, WH 2012).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

37 Scopus citations
2006

Artificial spider: Eight-legged arachnid and autonomous learning of locomotion

Alshurafa, N. I. & Harmon, J. T., Sep 18 2006, Unmanned Systems Technology VIII. 62301E. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 6230 II).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Scopus citations