Lup Yuen Lee 李立源 @lupyuen@qoto.org

Overlay 3D Objects onto Maps in Real Time...

"Real-Time Applications Using High Resolution 3D Objects in High Definition Maps (Systems Paper)"
https://dl.acm.org/doi/pdf/10.1145/3347146.3359353

Cloud Functions (think AWS Lambda) collaborating across #IoT Sensors, Device, Edge and Cloud... Supports ESP8266, Arm, AVR and #RaspberryPi...

"CSPOT: portable, multi-scale functions-as-a-service for IoT"
https://dl.acm.org/doi/pdf/10.1145/3318216.3363314

Wireless Mesh and Software Defined Networks for Smart Cities #IoT...

"Software-defined wireless mesh networking for reliable and real-time smart city cyber physical applications"
https://dl.acm.org/doi/pdf/10.1145/3356401.3356406

Managing #IoT device faults in the Fog Layer...

"IoT fault management in cloud/fog environments"
https://dl.acm.org/doi/pdf/10.1145/3365871.3365882

Collaborative #GPS Positioning for Bike Sharing in Smart Cities #IoT

"BikeGPS: Localizing Shared Bikes in Street Canyons with Low-level GPS Cooperation"
https://dl.acm.org/doi/pdf/10.1145/3343857

Assuring Privacy for #MachineLearning of #IoT sensor data...

"Challenges of Privacy-Preserving Machine Learning in IoT"
https://dl.acm.org/doi/pdf/10.1145/3363347.3363357

State Machines in #RustLang...

https://blog.yoshuawuyts.com/state-machines/

#WebAssembly + #TinyGo in the web browser...

https://marianogappa.github.io/software/2020/04/01/webassembly-tinygo-cheesse/

Detecting Speech Emotion with #RaspberryPi...

"Emotion Filtering at the Edge"
https://dl.acm.org/doi/pdf/10.1145/3362743.3362960

Measuring Power Consumption on #IoT devices with @RIOT_OS...

"Eco: A Hardware-Software Co-Design for In Situ Power Measurement on Low-end IoT Systems"
https://dl.acm.org/doi/pdf/10.1145/3362053.3363495

Image Sensor with Energy Harvesting on #LoRa #IoT network...

"Camaroptera: a Batteryless Long-Range Remote Visual Sensing System"
https://dl.acm.org/doi/pdf/10.1145/3362053.3363491

#Bluetooth Beacons powered by Energy Harvesting...

"No Batteries Needed: Providing Physical Context with Energy-Harvesting Beacons"
https://dl.acm.org/doi/pdf/10.1145/3362053.3363489

Smart Shoe with Energy Harvesting on #LoRa #IoT network...

"Towards battery-free LPWAN wearables"
https://dl.acm.org/doi/pdf/10.1145/3362053.3363488

Energy Harvesting for #IoT devices on @RIOT_OS...

"DUO: Integration of Dependable Undervolting in Operating Systems"
https://dl.acm.org/doi/pdf/10.1145/3362053.3363487

Have you taken your pills? Pill Bottle with Motion #IoT Sensor inside...

"A Sensing-Based Framework for Medication Compliance Monitoring"
https://dl.acm.org/doi/pdf/10.1145/3360773.3360886

Counting Human Occupants with #UltraWideBand...

"Practical IR-UWB-based Occupant Counting evaluated in Multiple Field Settings"
https://dl.acm.org/doi/pdf/10.1145/3360773.3360885

Detecting Human Sleep... Through Vibration #IoT Sensors in the Bed Frame...

"Device-free Sleep Stage Recognition through Bed Frame Vibration Sensing"
https://dl.acm.org/doi/pdf/10.1145/3360773.3360883

Sensing Human Occupancy with #BluetoothLE on #nRF52... Because human bodies affect the radio signal strength...

"Unobtrusive Occupancy Detection with FastGRNN on Resource-Constrained BLE Devices"
https://dl.acm.org/doi/pdf/10.1145/3360773.3360874

Detecting Human Activity and Occupancy with Computer Vision, Doppler Sensor, RF Sensor and Deep Learning...

"Occupancy Sensing and Activity Recognition with Cameras and Wireless Sensors"
https://dl.acm.org/doi/pdf/10.1145/3359427.3361911