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A
David, M., D. C. Ranasinghe, and T. Larsen

"A2U2: A Stream Cipher for Printed Electronics RFID Tags"

IEEE International Conference on RFID (IEEE RFID 2011), Orlando, Florida, USA, 04/2011.

PDF icon paper (554.57 KB)
Visvanathan, R., D. C. Ranasinghe, Roberto L Shinmoto Torres, L. Stewart, A. Khoo, D. Gentilcore, M. Tremaine, and K. Hill

"AMBIGeM: Innovative Use of Technology to Monitor Humans and Reduce Risk of Falls in Acute Care"

5th Biennial Australian and New Zealand Falls Prevention Conference, Adelaide, 10/2012.

PDF icon paper (47.01 KB)
Visvanathan, R., D. C. Ranasinghe, L.. Stewart, A.. Khoo, S.. Nair, M.. Tremaine, D.. Gentilcore, S.. Hoskins, J.. Wood, and K. Hill

AMBIGeM: Innovative use of technology to monitor humans and possibly prevent falls in acute time, , Adelaide, The Positive Ageing (Health Observatory) and Technology in Healthcare Group, Basil Hetzel Institute, 2012.

PDF icon Poster (2.64 MB)
Suwanwimolkul, S., L. Zhang, D. Gong, Z. Zhang, C. Chen, D. C. Ranasinghe, and Q. Shi

"An Adaptive Markov Random Field for Structured Compressive Sensing"

IEEE Transactions on Image Processing, vol. 28, issue 3, 2019.

PDF icon Paper (1.26 MB)
López, T. Sánchez, D. C. Ranasinghe, M. Harrison, and D. Mcfarlane

"Adding Sense to the Internet of Things"

Personal Ubiquitous Comput., vol. 16, pp. 291–308, 2012.

PDF icon Paper (962.36 KB)
Wickramasinghe, A., and D. C. Ranasinghe

"Ambulatory monitoring using passive computational RFID sensors"

Sensors Journal, IEEE, vol. 15, issue 10, pp. 5859-5869, 2015.

PDF icon Paper (2.27 MB)
Jamali, B., D. C. Ranasinghe, and P. H. Cole

"Analysis of UHF RFID CMOS Rectifier Structures and Input Impedance Characteristics"

Microelectronics: Design, Technology, and Packaging II, vol. 6035, 2005.

PDF icon paper (621.07 KB)
Ranasinghe, D. C., and P. H. Cole

"Analysis of power transfer at UHF to RFID ICs by miniaturized RFID label antennas"

IEEE International Workshop on Antenna technology : Small Antennas and Novel Metamaterials,, New York, 2006.

PDF icon paper (51.47 KB)
Nguyen, C. C., D. C. Ranasinghe, and S. F. Al‑Sarawi

"Analytical modeling and optimization of electret‑based microgenerators under sinusoidal excitations"

Microsystem Technologies, vol. 23, issue 12, pp. 5855–5865, 2017.

PDF icon Paper (555.9 KB)
Malakooti, S-A., M. Moosazadeh, D. C. Ranasinghe, and C. Fumeaux

"Antipodal Vivaldi antenna for sum and difference radiation patterns with reduced grating lobes"

IEEE Antennas and Wireless Propagation Letters, vol. 16, pp. 3139-3142, 2017.

PDF icon Paper (3.51 MB)
Ranasinghe, D. C., Roberto L Shinmoto Torres, and A. Wickramasinghe

"Automated activity recognition and monitoring of elderly using wireless sensors: research challenges"

IWASI 2013 - 5th IEEE International Workshop on Advances in Sensors and Interfaces, Bari - Italy, IEEE, 06/2013.

PDF icon extended abstract for invited speaker (1.71 MB)
B
Roberto L Shinmoto Torres, R. Visvanathan, D. Abbott, K. Hill, and D. C. Ranasinghe

"A Battery-less and Wireless Wearable Sensor System for Identifying Bed and Chair Exits in a Pilot Trial in Hospitalized Older People"

PLOS ONE, vol. 12, issue 10, pp. 1-25, 2017.

PDF icon Paper (2.18 MB)
Ghosal, R., D. C. Ranasinghe, and P. H. Cole

"Bit-Oriented Generators For Wireless Sensor Networks and Low Cost RFID Transponders"

Fourth IASTED International Conference on Advances in Computer Science and Technology, Langkawi, Malaysia, 2008.

PDF icon paper (600.51 KB)
C
Jayatilaka, A., D. C. Ranasinghe, K. Falkner, R. Visvanathan, and A. Wilson

"Care workers’ voices in designing assistive technologies for preventing malnutrition in older people with dementia: Innovative Practice"

Dementia , 2017, In Press.

PDF icon Paper (98.32 KB)
Pinapati, S. Pramod, D. C. Ranasinghe, and C. Fumeaux

"Characterization of Conductive Textiles for Wearable RFID Applications"

International Conference on Electromagnetics in Advanced Applications (ICEAA), 2016.

PDF icon Paper (371.29 KB)
Ranasinghe, D. C., and P. H. Cole

"Confronting Security and Privacy Threats in Modern RFID Systems"

Asilomar Conference on Signals, Systems, and Computers, California, 10/2006.

PDF icon paper (98.53 KB)PDF icon presentation (1 MB)
D
Abedin, A., E. Abbasnejad, Q. Shi, D. C. Ranasinghe, and H. S. Rezatofighi

"Deep Auto-Set: A Deep Auto-Encoder-Set Network for Activity Recognition Using Wearables"

International Conference on Mobile and Ubiquitous Systems: Computing, Networking and Services (MobiQuitous 2018), New York, USA, 2018.

PDF icon Deep Auto-Set: A Deep Auto-Encoder-Set Network for Activity Recognition Using Wearables.pdf (903.67 KB)
Van Nguyen, H., M. Chesser, F. Chen, H. S Rezatofighi, and D. C. Ranasinghe

"Demo Abstract: Autonomous UAV sensor system for searching and locating VHF radio-tagged wildlife"

Proceedings of the 16th ACM Conference on Embedded Networked Sensor Systems: ACM, 2018.

PDF icon Paper.pdf (5.44 MB)
Chesser, M., L. Chea, H. Van Nguyen, and D. C. Ranasinghe

"Demo Abstract: Field Deployable Real-Time Indoor Spatial Tracking System for Human Behavior Observations"

ACM Conference on Embedded Networked Sensor Systems (SenSys 2018), 2018.

PDF icon Paper (859.07 KB)
Jamali, B., D. C. Ranasinghe, Z. Zhu, and P. H. Cole

"Design and Optimisation of Schottky Diodes in CMOS Technology with Application to Passive RFID Systems"

SPIE International Symposium MSN, & MSS, Sydney, Australia, 12-15 Dec. 2004.

PDF icon paper (590.32 KB)
Jamali, B., D. C. Ranasinghe, and P. H. Cole

"Design and optimisation of power rectifiers for passive RFID systems in monolithic CMOS"

SPIE - Microelectronics: Design, Technology, and Packaging II, vol. 6035, 2005.

PDF icon paper (175.71 KB)
Jayatilaka, A., Q. Hung Dang, S. Jammy Chen, R. Visvanathan, C. Fumeaux, and D. C. Ranasinghe

"Designing Batteryless Wearables for Hospitalized Older People"

International Symposium on Wearable Computers (ISWC 2019), 2019.

PDF icon Paper (1.85 MB)
E
Roberto L Shinmoto Torres, R. Visvanathan, S. Hoskins, A. van den Hengel, and D. C. Ranasinghe

"Effectiveness of a Batteryless and Wireless Wearable Sensor System for Identifying Bed and Chair Exits in Healthy Older People."

Sensors, vol. 16., issue 4, 2016.

PDF icon Paper (1.71 MB)
Visvanathan, R., D. C. Ranasinghe, A. Wilson, K. Lange, J. Dollard, E. Boyle, J. Karnon, E. Raygan, S. Maher, K. Ingram, et al.

"Effectiveness of an Ambient Intelligent Geriatric Management system (AmbIGeM) to prevent falls in older people in hospitals: protocol for the AmbIGeM stepped wedge pragmatic trial"

Injury Prevention, In Press.

PDF icon Paper (2.67 MB)
Yao, R., G. Lin, Q. Shi, and D. C. Ranasinghe

"Efficient Dense Labelling of Human Activity Sequences from Wearables using Fully Convolutional Networks"

Pattern Recognition, vol. 78, pp. 252-266, 2018.

PDF icon Paper (1.22 MB)

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